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Topic Work @&#13;
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 https://www.youtube.com/watch=d8xqOFhpRrk&amp;list=PL8A02DC797915BFD1&amp;index=3&amp;feature=plcp&#13;
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&#13;
The course consists of 4 videos of approximately 17 minutes each and should take around 75 minutes to complete.&#13;
&#13;
It will shift your thinking by giving you a clearer understanding of life and what you can do to achieve fulfilment.&#13;
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Based on research, performance traces the psychological, historical and emotional experiences of African American Women dating from traditional Africa through Contermporary times.&#13;
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&#13;
Based on research, performance traces the psychological, historical and emotional experiences of African American Women dating from traditional Africa through Contermporary times.&#13;
&#13;
Performance is performed by the Sisters of Color and One Righteous Brother and written, directed and produced by Dr. Pearlie Jones.</video:description>
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&#13;
Based on research, performance traces the psychological, historical and emotional experiences of African American Women dating from traditional Africa through Contermporary times.&#13;
&#13;
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&#13;
Based on research, performance traces the psychological, historical and emotional experiences of African American Women dating from traditional Africa through Contermporary times.&#13;
&#13;
Performance is performed by the Sisters of Color and One Righteous Brother and written, directed and produced by Dr. Pearlie Jones.</video:description>
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&#13;
Based on research, performance traces the psychological, historical and emotional experiences of African American Women dating from traditional Africa through Contermporary times.&#13;
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&#13;
Based on research, performance traces the psychological, historical and emotional experiences of African American Women dating from traditional Africa through Contermporary times.&#13;
&#13;
Performance is performed by the Sisters of Color and One Righteous Brother and written, directed and produced by Dr. Pearlie Jones.</video:description>
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&#13;
Based on research, performance traces the psychological, historical and emotional experiences of African American Women dating from traditional Africa through Contermporary times.&#13;
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Performance is performed by the Sisters of Color and One Righteous Brother and written, directed and produced by Dr. Pearlie Jones.</video:description>
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&#13;
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&#13;
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      <video:title>stevenlevymath: 20% discount</video:title>
      <video:description>This lesson will look at a lesson on 20% discount using animation to explain the fraction as well as percentage. </video:description>
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      <video:description>This is a video that explains how to type a matrix into wolfram of any size as well as how to ask wolfram to find the eigen values, vectors and the characteristic polynomial of a matrix.</video:description>
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      <video:title>How to find all partial and second order partial derivatives using wolfram alpha</video:title>
      <video:description>In this video I show to find the derivatives of 8x^3y-7y^2+2x with respect to x, xx, y, yy, yx and xy in various forms. </video:description>
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      <video:description>In this video I demonstrate how to use wolfram alpha to find max and min values of a function with a constraint called the Lagrangian multiplier method. I do an example with f(x,y) and f(x,y,z)</video:description>
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      <video:title>DC Circuits: RC Circuits 4: Charging a Capacitor 3: Charging Current I</video:title>
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      <video:title>Isolating the absolute value symbol to solve the equation</video:title>
      <video:description>This lesson will look at an example on how to isolate the absolute value symbol to solve the equation</video:description>
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      <video:title>Master How to solve a quadratic equation with two terms by factoring out the GCF</video:title>
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      <video:title>How to determine the domain and range from the graphs of different functions</video:title>
      <video:description>This lesson will look at an example on how to determine the domain and range from the graphs of different functions</video:description>
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      <video:title>How to evaluate a piece wise function given different values</video:title>
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      <video:title>How to write the domain of a rational function with a radical in the denominator</video:title>
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      <video:title>Learn how to determine the domain from a rational function</video:title>
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      <video:title>How to write the domain of a rational function</video:title>
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      <video:title>Learn how to evaluate a quadratic function for given input values</video:title>
      <video:description>This lesson will look at an example on how to evaluate a quadratic function for given input values</video:description>
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      <video:title>Learn how to determine the domain of a radical function</video:title>
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  <url>
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      <video:title>Learn how to determine the domain of a radical function</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
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      <video:title>How to write the domain of a rational function</video:title>
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  <url>
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      <video:title>Learn how to evaluate a quadratic function for given input values</video:title>
      <video:description>This lesson will look at an example on how to evaluate a quadratic function for given input values</video:description>
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      <video:title>Learn how to evaluate a rational function for different values</video:title>
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  <url>
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      <video:title>Learn how to write the equation of a line parallel to another through a given point</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>Write the equation of a line through a point perpendicular to another line</video:title>
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      <video:title>Writing the equation of a line perpendicular to another through a given point</video:title>
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      <video:title>Learn how to evaluate a piece wise function for different values</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>How to solve a one variable inequality and graph using two steps</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>Solving absolute value inequalities when there are infinite many solutions</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>Solving and Graphing Absolute Value Inequalities</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>Master How to determine if a function is even or odd algebraically</video:title>
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      <video:title>Master how to determine if a function is even or odd graphically</video:title>
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  <url>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>Factoring a quadratic trinomial when a=1 to find the solutions</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
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  <url>
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  <url>
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      <video:title>Learn how to solve a quadratic equation by factoring</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/setting-your-quadratic-equation-equal-to-zero-so-that-you-can-factor-out-the-gcf-and-solve-1</loc>
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      <video:title>Setting your quadratic equation equal to zero so that you can factor out the GCF and solve</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/solving-a-quadratic-equation-by-taking-the-square-root-of-both-sides-1</loc>
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      <video:title>Solving a quadratic equation by taking the square root of both sides</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/solving-a-quadratic-equation-using-the-long-factoring-technique-1</loc>
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      <video:title>Solving a quadratic equation using the long factoring technique</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>Using the square root method to solve a quadratic equation</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:family_friendly>yes</video:family_friendly>
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    <loc>https://www.videoclass.com/video/haloalkanes-1b-11-isomers-of-c5h11br</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/pIT_4rthwHs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Haloalkanes 1b: 11 isomers of C5H11Br</video:title>
      <video:description>One in a series of videos on haloalkanes (alkyl halides), it looks at the structures and names of the 11 isomers of bromopentane (C5H11Br). That includes both structural and optical isomers.</video:description>
      <video:view_count>37</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-09T16:13:57+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-carbon-bonds-in-alkanes-alkenes-and-benzene</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/pdRlSRP2I_I/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How carbon bonds in alkanes, alkenes and benzene.</video:title>
      <video:description>This video takes a fairly in-depth look at the formation of sigma and pi bonds in carbon compounds. It addresses both sp3 and sp2 hybridisation, using them to explain the shapes and stabilities of the molecules involved: methane, ethene and benzene.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-09T16:14:56+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/advanced-chemistry-of-alcohols-in-under-an-hour</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/SPfm6nSp4Qc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Advanced Chemistry of Alcohols in under an hour.</video:title>
      <video:description>This video, in under an hour, provides a comprehensive lecture on the chemistry of alcohols. It looks at all the key reactions: oxidation, chlorination, nucleophilic substitution, esterification and dehydration It also looks at the reaction with sodium and at the use of the iodoform reaction to test for alcohols with the structure CH3CH(OH)R. Also suitable for revising specific units as might be required.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-09T16:15:45+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/alcohols-advanced-4-mild-oxidation</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/XTA1etQjfTg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Alcohols Advanced 4. Mild Oxidation</video:title>
      <video:description>This video looks at the laboratory oxidation of alcohols using acidified sodium dichromate. It outlines the procedure and explains the underlying redox chemistry. It is one in a series on alcohol chemistry.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-09T16:20:24+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/organic-practical-setup-10-steam-distillation</loc>
    <changefreq>daily</changefreq>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/bmK9m2MLI4w/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Organic Practical Setup 10. Steam distillation.</video:title>
      <video:description>In this video I look at the setup for Steam Distillation and explain its use in purifying liquids by distilling them well below their boiling points. This is useful because some liquids (e.g. phenylamine) begin to decompose when heated to their boiling points. 
It is one in a series of short videos looking at the main organic practical techniques: heat &amp; distill; reflux distillation; washing and drying in solvent extraction; recrystallisation and melting point determination; and others. Note that the video entitled " boiling water with ice" explains the physical chemistry aspects associated with steam distillation.</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-09T16:21:02+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/boiling-water-with-ice-with-an-accompanying-explanation</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/NH-DrQV5xPk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Boiling water with ice - with an accompanying explanation.</video:title>
      <video:description>This video was recorded to accompany my video on "Steam Distillation". It explains what is happening when water boils and when an immiscible mixture of water and phenylamine boils. It then goes on to demonstrate the use of ice to boil water in an enclosed space - providing a simplified explanation based on the combined gas equation. Your contributions to the explanation will be appreciated. Please add them in the space below.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-09T16:22:00+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/organic-practical-setup-9-reduction-with-lialh4-nabh4</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/zaeNpp0rDaA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Organic Practical Setup 9. Reduction with LiAlH4 &amp; NaBH4</video:title>
      <video:description>In this video I look at the use of the two main reducing agents employed in organic chemistry. These are lithium aluminium hydride (lithal) and sodium borohydride. I outline the mechanism (nucleophilic addition) in which hydride ions react with C=O groups to form alcohols via alkoxide intermediates. I compare the reactivities of the two reducing agents and discuss the explosive risks associated with using lithium aluminium hydride with protic solvents such as water or methanol. A practical setup, that could be used to reduce aldehydes and ketone with lithal, is presented at the end.
It is one in a series of short videos looking at the main organic practical techniques: heat &amp; distill; reflux distillation; washing and drying in solvent extraction; recrystallisation and melting point determination; and others</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-09T16:22:50+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/organic-practical-setup-8-recrystallisation-of-organic-solids</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/_vi_tAaV654/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Organic Practical Setup 8. Recrystallisation of organic solids.</video:title>
      <video:description>In this video I look at how (and why) recrystallisation is used to purify an organic solid. It is one in a series of short videos looking at the main organic practical techniques: heat &amp; distill; reflux distillation; washing and drying in solvent extraction; recrystallisation and melting point determination; and others</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-09T16:23:50+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/organic-practical-setup-7-drying-an-organic-liquid-product</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/p58H7qmf06I/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Organic Practical Setup 7. 'Drying' an organic liquid product.</video:title>
      <video:description>In this video I look at how to remove water that has "got caught up  in" an organic liquid. Known as "drying", this procedure is carried out in a small conical flask, using a drying agent such as anhydrous calcium chloride or anhydrous sodium sulfate. It is one in a series of short videos looking at the main organic practical techniques: heat &amp; distill; reflux distillation; washing and drying in solvent extraction; recrystallisation and melting point determination; and others</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-09T16:25:18+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/organic-practical-setup-6-vacuum-filtration-m-p-determination</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Py51VMxAGiI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Organic Practical Setup 6. Vacuum filtration &amp; m.p. determination</video:title>
      <video:description>In this video I look at how to isolate an organic solid from a suspension using vacuum filtration. I then move on to describe how the melting point can be determined and used assess the solid's purity. It is one in a series of short videos looking at the main organic practical techniques: heat &amp; distill; reflux distillation; washing and drying in solvent extraction; recrystallisation and melting point determination; and others</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-09T16:26:08+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/organic-practical-setup-5-washing-to-remove-acid-impurities</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/8vpIwbVNdZA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Organic Practical Setup 5. Washing to remove acid impurities</video:title>
      <video:description>A short video to show you how acidic impurities are removed by washing with aqueous sodium hydrogencarbonate in a separating funnel. It is one in a series of short videos looking at the main organic practical techniques: heat &amp; distill; reflux distillation; washing and drying in solvent extraction; recrystallisation and melting point determination; and others</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-09T16:28:23+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/organic-practical-setup-4-reflux-distillation-2-necked-flask</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/-DYZQoXijSc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Organic Practical Setup 4. Reflux distillation &amp; 2-necked flask</video:title>
      <video:description>A short video to show you the setup for the organic practical technique known as "reflux distillation" using a 2-necked flask. This allows the second reagent to be added slowly (or in stages) after the apparatus has been safely assembled. It is one in a series of short videos looking at the main organic practical techniques: heat &amp; distill; reflux distillation; washing and drying in solvent extraction; recrystallisation and melting point determination; and others</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-09T16:29:29+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/organic-practical-setup-2-heat-distill-with-2-necked-flask</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/iVI7MyBAWh0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Organic Practical Setup 2. Heat &amp; distill with 2-necked flask.</video:title>
      <video:description>A short video to show you the setup for the organic practical technique known as "heat and distill". Here a 2-necked flask is used to allow one of the reagents to be added slowly (or in stages) after the apparatus has been assembled. The quick-fit parts are named and the setup discussed. This is one in a series of short videos looking at the main organic practical techniques: heat &amp; distill; reflux distillation; washing and drying in solvent extraction; recrystallisation and melting point determination; and others</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-09T16:30:21+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/atomic-structure-simple-electronic-configurations-h-ca</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/bxfkHmqN5gw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Atomic Structure. Simple electronic configurations (H-Ca).</video:title>
      <video:description>This video looks at the electronic configurations of the atoms of the first 20 elements. It also relates electronic configurations to the positions of the elements in the Periodic Table.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-09T16:31:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/organic-practical-setup-3-heat-under-reflux-reflux-distillation</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/9wN9qgLaXOU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Organic Practical Setup 3. Heat under Reflux (reflux distillation).</video:title>
      <video:description>A short video to show you the setup for the organic practical technique known as "reflux distillation". This is one in a series of short videos looking at the main organic practical techniques: heat &amp; distill; reflux distillation; washing and drying in solvent extraction; recrystallisation and melting point determination; and others</video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-09T16:32:00+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/organic-practical-setup-1-heat-distill-simple-distillation</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Cj7XU7agNqc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Organic Practical Setup 1. Heat &amp; Distill (simple distillation).</video:title>
      <video:description>A short video to show you the setup for the organic practical technique known as "heat and distill". The quickfit parts are named and the setup discussed. This is one in a series of short videos looking at the main organic practical techniques: heat &amp; distill; reflux distillation; washing and drying in solvent extraction; recrystallisation and melting point determination; and others</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-09T16:32:47+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/alcohols-advanced-2-ethanol-from-fermentation-of-grapes</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/VeGiPqreY4A/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Alcohols Advanced 2: Ethanol from fermentation (of grapes).</video:title>
      <video:description>This short video looks at the key steps involved in producing white wine from grapes. It also compares the conditions used to produce white and red wines. In an accompanying video I look at the manufacture of 'industrial alcohol' by the hydration of ethene.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-09T16:34:50+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/alcohols-advanced-1-nomenclature-isomerism-and-b-p</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/ZjlhCZNTLj0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Alcohols Advanced 1. Nomenclature, isomerism and b.p.</video:title>
      <video:description>This video on alcohols looks at nomenclature, classification and isomerism. All 17 alcohol-isomers of C6H13OH are considered. At the end it also compares their boiling points</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-09T16:35:48+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/organic-addition-polymers-2-production-of-hdpe</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/QMJ4TxeJxKM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Organic Addition Polymers 2. Production of HDPE</video:title>
      <video:description>This short video takes a relatively simplistic look at the action of a Zeigler-Natta catalyst in the production of High Density Polyethene (HDPE).</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-09T16:36:35+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/organic-condensation-polymers-2-terylene</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/vAhG7XmEgY0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Organic Condensation Polymers 2. Terylene.</video:title>
      <video:description>This video provides an animated explanation of the formation of the polyester terylene from a dicarboxylic acid (benzene-1,4-dicarboxylic acid) and diol (ethane-1,2-diol). The process is known as condensation polymerisation - forming water molecules together with polyester molecules. In an accompanying video I look at the formation of the polyamide called nylon-6,6.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-09T16:38:39+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/organic-condensation-polymers-4-nylon-6-6</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/mIKdQG5Mp9k/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Organic Condensation Polymers 4. Nylon-6,6</video:title>
      <video:description>This video provides an animated explanation of the formation of the polyamide nylon-6,6 from a diamine (1,6-diaminohexane) and a dicarboxylic acid (hexane-1,6-dioc acid). The process is known as condensation polymerisation - forming water molecules together with polyamide molecules. In an accompanying video I look at the formation of the polyester terylene.</video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-09T16:39:43+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/organic-condensation-polymers-3-polyamides</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/ILy-Jlfnonw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Organic Condensation Polymers 3. Polyamides</video:title>
      <video:description>This video provides an animated explanation of the formation of polyamides from dicarboxylic acids and diamines. The process is known as condensation polymerisation - forming water molecules together with polyamide molecules. In accompanying videos I look at the formation of nylon and at polyesters, including terylene.</video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-09T16:40:37+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/organic-condensation-polymers-1-polyesters</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/usRnJP8lDxM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Organic Condensation Polymers 1. Polyesters</video:title>
      <video:description>This video provides an animated explanation of the formation of polyesters from dicarboxylic acids and diols. The process is known as condensation polymerisation - forming water molecules together with polyester molecules. In accompanying videos I look at the formation of terylene and at polyamides, including nylon.</video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-09T16:41:38+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/organic-addition-polymers-1-polythene-pvc-and-others</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/tTfCx9nCDz4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Organic Addition Polymers 1. Polythene, PVC and others</video:title>
      <video:description>This video takes a simple look at how four common addition polymers are formed and at their various uses as well. These are polythene, polypropylene, PVC and polystyrene.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-09T16:42:26+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/organic-mechanisms-markovnikov-s-rule</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/sWMKmVMbf7A/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Organic Mechanisms. Markovnikov's Rule.</video:title>
      <video:description>This video looks at the electrophilic addition reaction of hydrogen bromide with an asymmetric alkene (propene). It helps you to rack the movement of electrons and to gain a better understanding of why 2-bromopropane is the major product - in terms of the relative stabilities of the primary and secondary carbocation intermediates.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-09T16:43:17+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/organic-mechanisms-electrophilic-addition-ethene-hbr</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/BOu3EY_xr80/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Organic Mechanisms. Electrophilic Addition. Ethene + HBr</video:title>
      <video:description>A very quick explanation of the electrophilic addition reaction of ethene with hydrogen bromide.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-09T16:44:15+00:00</video:publication_date>
    </video:video>
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  <url>
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      <video:title>Alkenes Advanced 2. Reaction of ethene with bromine</video:title>
      <video:description>This video begins by preparing ethene from ethanol and then reacting it with bromine in bromine water. Later, it moves on to consider the mechanism of the reaction - electrophilic addition. The main aim to help you learn to trace the movement of electrons in the 2-step mechanism and to learn to present the mechanism using so-called "curly arrows". Note that while ethene is reacted with bromine water at the start of the video - the mechanism looks at the reaction between ethene and pure bromine!</video:description>
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      <video:title>Organic Advanced 2. Intermolecular forces.</video:title>
      <video:description>This video considers the three main types of intermolecular force that are encountered in organic chemistry. These are van der Waals forces, dipole-dipole bonds and hydrogen bonds. Most of the major aliphatic families are considered by way of illustration.</video:description>
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      <video:title>An explanation of why metals conduct electricity.</video:title>
      <video:description>This short animation illustrates why metals are able to conduct an electric current. This is an update of a earlier video uploaded to this channel. I have changed the text font as requested.</video:description>
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      <video:title>Alkanes Advanced 3. Advanced. Methane reacting with Chlorine</video:title>
      <video:description>This video is for advanced chemistry students. It looks in detail at the reaction of methane and chlorine gases in ultraviolet light. Referred to as "free radical substitution", I help you to track the movement of electrons in this organic complex mechanism.</video:description>
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      <video:description>This video looks at the complete and incomplete combustion of alkanes. It begins by looking at a demonstration to prove that carbon dioxide and water vapour are the products of the combustion of alkanes. Next, it looks at balancing the equations, followed by the energy considerations and finally the poisonous properties of carbon monoxide.</video:description>
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      <video:title>Organic Advanced 1. What's an homologous series?</video:title>
      <video:description>This video explains and illustrates what homologous series are. It makes use of 3d modelling in considering how the general formula of an homologous series is used to generate the molecular formulae of its members. The boiling points are graphed out to show the gradation of physical properties within an homologous  series of compounds.</video:description>
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      <video:title>Alkanes Advanced 1. Names, formulae and 3d structures.</video:title>
      <video:description>This video looks at the first 7 alkanes - explaining how they are named, how they can be represented by different formulae and how their molecules appear in 3d.</video:description>
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      <video:title>Metal Complexes 4. Underlying redox principles</video:title>
      <video:description>This video begins by outlining the electrochemistry needed to understand the redox chemistry associated with metal complexes. It then looks at examples of coupling half equations when there are more than just two present in the system. The chemistry of Iron, titanium, vanadium, chromium and copper are used by way of examples. Disproportionation of copper (I) ions in sulfuric acid is considered at the end.</video:description>
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      <video:title>Metal Complexes 3. Underlying chemical principles</video:title>
      <video:description>This video compares deprotonation and ligand substitution. On the way, it considers how hydrolysis in aqueous solution leads to a drop in pH. It concludes by looking at the spectrochemical series, stability constants and entropy changes.</video:description>
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      <video:description>This video is one in a series on the Chemistry of Metal Complexes. It illustrates the rules that need to be applied to systematically name metal complexes.</video:description>
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      <video:title>Metal Complexes 1. An introduction to terms &amp; definitions</video:title>
      <video:description>This introductory video (in a series on metal complexes) explains and illustrates the important terms that you will encounter (e.g. complex, ligand, chelate and coordination number). It ends by outlining how the ligands actually bond into the metal’s atomic structure.</video:description>
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      <video:title>d-block elements 2: Explaining the origin of colour in their salts.</video:title>
      <video:description>Transition metal salts appear in many different colours, while non-transition metal salts are mostly white. This second video, in a series on d-block elements and their compounds, explains the origin of that colour.</video:description>
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      <video:title>d-block elements 1: Electronic configuration &amp; trend in m.p.</video:title>
      <video:description>This is the first in a series of video lesson on d-block elements and their compounds. I look at the electronic configurations of the first row and try to explain the trend in their melting points.
Minimizing electron repulsion is the most important consideration at play in these atoms and ions, but it is not the only one. This lesson is aimed at High School level and I only attempt to provide a simplified explanation. The following three points are perhaps worth adding: (1) the 4s orbital behaves as the outermost energy orbital - and as a result they nearly always lose a minimum of 2 electrons. (2) in addition to energy levels of orbitals, you need to factor in both their shape and closeness to one another - facilitating electron movements between them. (3) atomic orbitals can mix (hybridize) and at times the actual electronic configuration of the ions may be more complex than shown here.</video:description>
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      <video:title>Solving a system of equations by finding the intersection of two lines</video:title>
      <video:description>This lesson will look at an example on how to solve a system of equations by finding the intersection of two lines. </video:description>
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      <video:publication_date>2015-09-10T14:18:05+00:00</video:publication_date>
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      <video:title>Learn how to find the solution by graphing a system of equations</video:title>
      <video:description>This lesson will look at an example on how to find the solution by graphing a system of equations.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-10T14:18:29+00:00</video:publication_date>
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      <video:title>Math tutorial for solving a system of equations by substitution</video:title>
      <video:description>This lesson will look at an example on how to solve a system of equations by substitution. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-10T14:18:53+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-use-substitution-to-solve-a-system-of-equations-2</loc>
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      <video:title>How to use substitution to solve a system of equations</video:title>
      <video:description>This lesson will look at an example on how to use substitution to solve a system of equations. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-10T14:19:31+00:00</video:publication_date>
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  <url>
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      <video:thumbnail_loc>https://img.youtube.com/vi/DLCgVeasYHo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Solve a system of equations using graphing</video:title>
      <video:description>This lesson will look at an example on how to solve a system of equations using graphing. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-10T14:20:40+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/solve-a-system-of-equation-when-they-are-the-same-line-1</loc>
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      <video:title>Solve a system of equation when they are the same line</video:title>
      <video:description>This lesson will look at an example on how to solve a system of equation when they are the same line. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-10T14:21:26+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/math-tutorial-for-solving-systems-of-equations-using-substitution-1</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/A06CENiIYBc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Math tutorial for solving systems of equations using substitution</video:title>
      <video:description>This lesson will look at an example on how to solve systems of equations using substitution. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-10T14:22:05+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/learn-how-to-solve-a-word-problem-of-a-system-of-equations-1</loc>
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      <video:title>Learn how to solve a word problem of a system of equations</video:title>
      <video:description>This lesson will look at an example on how to solve a word problem of a system of equations</video:description>
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      <video:publication_date>2015-09-10T14:22:37+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/learn-how-to-solve-a-quadratic-by-completing-the-square-with-fractions-2</loc>
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      <video:title>Learn how to solve a quadratic by completing the square with fractions</video:title>
      <video:description>This lesson will look at an example on how to solve a quadratic by completing the square with fractions. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-10T14:23:02+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/learn-how-to-solve-a-quadratic-by-completing-the-square-with-fractions-2</loc>
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      <video:title>Learn how to solve a quadratic by completing the square with fractions</video:title>
      <video:description>This lesson will look at an example on how to solve a quadratic by completing the square with fractions</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-10T14:24:55+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/how-to-apply-elimination-and-multiplying-one-equation-to-solve-1</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/WUSeHlSv3N4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to apply elimination and multiplying one equation to solve</video:title>
      <video:description>This lesson will look at an example on how to apply elimination and multiplying one equation to solve</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-10T14:26:08+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/how-to-solve-a-system-of-equations-using-the-addition-method-1</loc>
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      <video:title>How to solve a system of equations using the addition method</video:title>
      <video:description>This lesson will look at an example on how to solve a system of equations using the addition method. </video:description>
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      <video:publication_date>2015-09-10T14:26:47+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-use-elimination-to-solve-a-system-of-equations-1</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/yiTzkDj-9H0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to use elimination to solve a system of equations</video:title>
      <video:description>This lesson will look at an example on how to use elimination to solve a system of equations. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-10T14:27:42+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/math-tutorial-for-graphing-a-two-variable-inequality-1</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/D_q-IUbLoBE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Math tutorial for graphing a two variable inequality</video:title>
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This video looks at the reaction of bromoethane with an ethanolic solution of potassium hydroxide. The contrast is drawn between nucleophilic substitution and elimination mechanisms. In substitution the hydroxide ions behave as nucleophiles, whereas in elimination, the hydroxide ions act as a Bronsted base bringing about deprotonation.</video:description>
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Videos are also available at: http://www.chemistry.nus.edu.sg/education/undergrads/CourseResources/course_resources.htm = Video Gallery

or the "Animol" app on Apple and Google Play Store.</video:description>
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    <loc>https://www.videoclass.com/video/using-the-box-method-to-multiply-two-binomials-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/US94vh0QXpk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Using the box method to multiply two binomials</video:title>
      <video:description>This lesson will look at an example on how to use the box method to multiply two binomials. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-29T15:50:00+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/learn-how-to-write-the-equation-of-a-parabola-given-the-vertex-and-a-point-on-the-graph-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/bfaCGBzcgbc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Learn how to write the equation of a parabola given the vertex and a point on the graph</video:title>
      <video:description>This lesson will look at an example on how to write the equation of a parabola given the vertex and a point on the graph.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-29T15:50:24+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/applying-the-zero-product-property-to-solve-the-factored-form-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/vgIAB2OdZh8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Applying the zero product property to solve the factored form</video:title>
      <video:description>This lesson will look at an example on how to apply the zero product property to solve the factored form.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-29T15:50:47+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/what-is-the-division-property-and-how-is-it-used-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/lIxvZA90Lsg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>What is the division property and how is it used</video:title>
      <video:description>This lesson will look at an example on how to use the division property.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-29T15:51:16+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/learn-how-to-identify-the-vertex-and-axis-of-symmetry-using-completing-the-square-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/3ZEASzYpjp0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Learn how to identify the vertex and axis of symmetry using completing the square</video:title>
      <video:description>This lesson will look at an example on how to identify the vertex and axis of symmetry using completing the square.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-29T15:51:49+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/graphing-a-quadratic-with-multiple-transformations-and-determining-the-domain-and-range-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/6SQmItwLrRA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Graphing a quadratic with multiple transformations and determining the domain and range</video:title>
      <video:description>This lesson will look at an example on how to graph a quadratic with multiple transformations and determining the domain and range.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-29T15:52:13+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/graphing-a-quadratic-equation-with-a-vertical-stretch-and-shift-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/CAkgBENkY74/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Graphing a quadratic equation with a vertical stretch and shift</video:title>
      <video:description>This lesson will look at an example on how to graph a quadratic equation with a vertical stretch and shift.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-29T15:52:40+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/learn-how-to-simplify-a-complex-fraction-the-easy-way-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/vV-SzWZhIR4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Learn how to simplify a complex fraction the easy way</video:title>
      <video:description>This lesson will look at an example on how to simplify a complex fraction the easy way.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-29T15:53:04+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/learn-the-easy-way-how-to-simplify-a-complex-fraction-by-multiplying-by-the-reciprocal-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/r0iFBpgmvPM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Learn the easy way how to simplify a complex fraction by multiplying by the reciprocal</video:title>
      <video:description>This lesson will look at an example on how to simplify a complex fraction by multiplying by the reciprocal. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-29T15:53:26+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/master-graphing-a-quadratic-by-converting-from-standard-to-vertex-form-by-completing-the-square</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/yp9trUgbQqA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master Graphing a quadratic by converting from standard to vertex form by completing the square</video:title>
      <video:description>This lesson will look at an example on how to graph a quadratic by converting from standard to vertex form by completing the square.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-29T15:53:53+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/limiting-reactant-practice-problem</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Mlu_v8rE1TY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Limiting Reactant Practice Problem</video:title>
      <video:description>We'll practice limiting reactant and excess reactant by working through a problem. These are often also called limiting reagent and excess reagent. The limiting reactant or the limiting reagent is the first reactant to be used up during a chemical reaction. Once the limiting reactant or limiting reagent is used up, no more product can form. In order to solve stoichiometry problems with limiting reactant or limiting reagent, we need to figure out which of the reactants is the limiting reactant or limiting reagent. Then, we see how much product can be formed by using the maximum amount of the limiting reactant or limiting reagent. The excess reactant or excess reagent is what is left over after all of the limiting reactant or limiting reagent has been used up.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-29T16:00:16+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/this-lesson-will-look-at-mutations-and-how-they-can-affect-protein-structure-and-function-this-lesson-will-look-at-a-example-of-a-cell-and-what-a-change-will-appear-like</loc>
    <changefreq>daily</changefreq>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/_YlnUn8x-f4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>This lesson will look at Mutations and how they can affect protein structure and function. This lesson will look at a example of a cell and what a change will appear like.</video:title>
      <video:description>Mutations</video:description>
      <video:view_count>31</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/alg2-unit-2-how-to-graph-find-range-domain-vertex-and-axis-of-symmetry-from-a-quadratic</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/0LgkWWUQQJg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>ALG2 Unit 2 How to graph, find range, domain, vertex, and axis of symmetry from a quadratic</video:title>
      <video:description>This lesson will look at an example on how to graph, find range, domain, vertex, and axis of symmetry from a quadratic.&#13;
</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-01T15:29:14+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/alg2-unit-2-using-the-zero-product-property-with-two-binomials-multiplied-by-each-other</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/hqOoC-p1LVE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>ALG2 Unit 2 using the zero product property with two binomials multiplied by each other</video:title>
      <video:description>This lesson will look at an example on how to use the zero product property with two binomials multiplied by each other</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-01T15:29:35+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/alg2-unit-2-how-to-use-the-zero-product-property-to-solve-a-quadratic-in-factored-form</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/kW2rie1h40w/mqdefault.jpg</video:thumbnail_loc>
      <video:title>ALG2 Unit 2 How to use the zero product property to solve a quadratic in factored form</video:title>
      <video:description>This lesson will look at an example on how to  use the zero product property to solve a quadratic in factored form.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-01T15:29:57+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/alg2-unit-2-learn-how-to-find-the-value-c-that-completes-the-square-with-a-fraction</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/NuX3oc0TRJY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>ALG2 Unit 2 Learn how to find the value c that completes the square with a fraction</video:title>
      <video:description>This lesson will look at an example on how to find the value c that completes the square with a fraction.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-01T15:30:21+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/alg2-unit-2-find-the-value-c-that-completes-the-square</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/uzE6mUnq8Ys/mqdefault.jpg</video:thumbnail_loc>
      <video:title>ALG2 Unit 2 Find the value c that completes the square</video:title>
      <video:description>This lesson will look at an example on how to Find the value c that completes the square</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-01T15:30:41+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/alg2-unit-2-learn-the-basic-definition-of-the-zero-product-property</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/3mNkqphZreI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>ALg2 Unit 2 Learn the basic definition of the zero product property</video:title>
      <video:description>This lesson will look at an example on how to learn the basic definition of the zero product property.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-01T15:31:03+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/alg2-unit-2-solving-a-factored-quadratic-equation-using-the-zero-product-property</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/3on6rsKoK_k/mqdefault.jpg</video:thumbnail_loc>
      <video:title>ALG2 Unit 2 solving a factored quadratic equation using the zero product property</video:title>
      <video:description>This lesson will look at an example on how to solve a factored quadratic equation using the zero product property</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-01T15:31:26+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/alg2-unit-2-apply-the-zero-product-property-to-solve-a-factored-quadratic-equation</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Suoco-iTK-o/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Alg2 Unit 2 Apply the zero product property to solve a factored quadratic equation</video:title>
      <video:description>This lesson will look at an example on how to Apply the zero product property to solve a factored quadratic equation.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-01T15:31:51+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/alg2-unit-2-learn-how-to-find-the-domain-and-range-including-the-vertex-and-axis-of-symmetry</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/bFnLRmkzCzw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>ALG2 Unit 2 Learn how to find the domain and range including the vertex and axis of symmetry</video:title>
      <video:description>This lesson will look at an example on how to find the domain and range including the vertex and axis of symmetry.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-01T15:39:39+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/alg2-unit-2-graphing-a-quadratic-with-reflection-and-vertical-stretch</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/CbxC55hUPX0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>ALG2 Unit 2 Graphing a quadratic with reflection and vertical stretch</video:title>
      <video:description>This lesson will look at an example on how to graph a quadratic with reflection and vertical stretch. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-01T15:40:10+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/pc-unit-2-learn-how-to-write-the-equation-of-a-parabola-given-the-vertex-and-a-point</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/0NeDqwzrjRo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>PC Unit 2 Learn how to write the equation of a parabola given the vertex and a point</video:title>
      <video:description>This lesson will look at an example on how to write the equation of a parabola given the vertex and a point.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-01T15:40:43+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/pc-unit-2-dividing-two-rational-expressions-by-multiplying-by-the-reciprocal</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/0nMrmQnoT9A/mqdefault.jpg</video:thumbnail_loc>
      <video:title>PC Unit 2 Dividing two rational expressions by multiplying by the reciprocal</video:title>
      <video:description>This lesson will look at an example on how to divide two rational expressions by multiplying by the reciprocal</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-01T15:41:06+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/pc-unit-2-simplifying-a-complex-rational-expression-by-multiplying-by-the-reciprocal</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/mrUxCISvFUs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>PC Unit 2 Simplifying a complex rational expression by multiplying by the reciprocal</video:title>
      <video:description>This lesson will look at an example on how to simplify a complex rational expression by multiplying by the reciprocal.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-01T15:41:35+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/pc-unit-2-learn-how-to-subtract-two-rational-equations-when-the-denominators-are-trinomials</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/zuCiTip9nOk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>PC Unit 2 Learn how to subtract two rational equations when the denominators are trinomials</video:title>
      <video:description>This lesson will look at an example on how to subtract two rational equations when the denominators are trinomials.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-01T15:41:57+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/pc-unit-2-learn-how-to-simplify-a-complex-rational-expression-by-multiplying-by-the-lcd</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/JE-6GhO_Mt4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>PC Unit 2 Learn how to simplify a complex rational expression by multiplying by the LCD</video:title>
      <video:description>This lesson will look at an example on how to simplify a complex rational expression by multiplying by the LCD.&#13;
</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-01T15:42:38+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/pc-unit-2-learn-how-to-find-the-lcm-or-two-binomials</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/A-yTCVdT3ZM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>PC Unit 2 Learn how to find the LCM or two binomials</video:title>
      <video:description>This lesson will look at an example on how to find the LCM or two binomials.</video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-01T15:43:06+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/pc-unit-2-how-to-find-the-lcm-or-two-monomials-exponents</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/B5jpSEharws/mqdefault.jpg</video:thumbnail_loc>
      <video:title>PC Unit 2 How to find the LCM or two monomials, exponents</video:title>
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The sample is placed in the running buffer. All analytes will move with the same electroosmotic velocity driven by the running buffer but with different electrophoretic velocity which allows separation. Order of elution would be highest charge and smallest cations would elute first, followed by neutral species and the last to elute would be the highest charge and largest anions. 

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    <loc>https://www.videoclass.com/video/learn-how-to-determine-if-a-function-is-a-power-function-and-identify-the-constant-and-power</loc>
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      <video:description>This lesson will look at an example on how to use the polynomial to represent the area of a box to factor out the GCF.</video:description>
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  <url>
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      <video:title>Factoring out 2 to complete the square to find the vertex of a parabola</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
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      <video:title>Learn to find the end behavior from a graph, in formal form</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
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      <video:title>Finding the end behavior from a polynomial function</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-expand-a-polynomial-in-factored-form-to-determine-the-end-behavior-1</loc>
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      <video:title>How to expand a polynomial in factored form to determine the end behavior</video:title>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-find-the-multiplicity-from-a-set-of-factors-of-a-polynomial-1</loc>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/given-the-zeros-find-the-end-behavior-to-sketch-the-graph-of-a-polynomial-1</loc>
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      <video:title>Given the zeros, find the end behavior to sketch the graph of a polynomial</video:title>
      <video:description>This lesson will look at an example on how to given the zeros, find the end behavior to sketch the graph of a polynomial. </video:description>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-use-factoring-to-find-all-of-the-zeros-of-a-polynomial-function-1</loc>
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      <video:title>How to use factoring to find all of the zeros of a polynomial function</video:title>
      <video:description>This lesson will look at an example on how to use factoring to find all of the zeros of a polynomial function. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/write-the-equation-of-a-polynomial-by-converting-the-zeros-to-factors-and-multiplying-out-1</loc>
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      <video:title>Write the equation of a polynomial by converting the zeros to factors and multiplying out</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/learn-how-to-add-two-rational-expressions-by-finding-the-lcd-1</loc>
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      <video:title>Learn how to add two rational expressions by finding the LCD</video:title>
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  <url>
    <loc>https://www.videoclass.com/video/simplify-a-complex-fraction-by-multiplying-the-numerator-and-denominator-by-the-lcd-1</loc>
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      <video:title>Simplify a complex fraction by multiplying the numerator and denominator by the LCD</video:title>
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  <url>
    <loc>https://www.videoclass.com/video/factoring-out-a-gcf-from-a-polynomial-using-reverse-distributive-property-1</loc>
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      <video:title>Factoring out a GCF from a polynomial using reverse distributive property</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/factoring-out-a-gcf-by-applying-the-box-method-1</loc>
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      <video:title>Factoring out a GCF by applying the box method</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-complete-the-square-to-identify-the-vertex-of-a-parabola-1</loc>
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      <video:title>How to complete the square to identify the vertex of a parabola</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/factoring-out-a-negative-1-to-complete-the-square-and-graph-your-parabola-1</loc>
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    <video:video>
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      <video:title>Factoring out a negative 1 to complete the square and graph your parabola</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/using-factor-trees-to-identify-the-gcf-and-factor-it-out-of-a-binomial-1</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/8jhIhy7Z1RM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Using factor trees to identify the GCF and factor it out of a binomial</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/find-the-multiplicity-and-zeros-of-a-polynomial-when-it-is-in-factored-form-1</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/Y6l0aZ5Cg84/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find the multiplicity and zeros of a polynomial when it is in factored form</video:title>
      <video:description>This lesson will look at an example on how to find the multiplicity and zeros of a polynomial when it is in factored form. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-07T17:05:37+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/learn-how-to-write-the-end-behavior-from-a-polynomial-in-factored-form-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/GxUNzZ8Yj94/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Learn how to write the end behavior from a polynomial in factored form</video:title>
      <video:description>This lesson will look at an example on how to write the end behavior from a polynomial in factored form.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-07T17:06:03+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/writing-a-polynomial-in-standard-form-so-you-can-determine-the-end-behavior-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/UkhF6A8qHKI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Writing a polynomial in standard form so you can determine the end behavior</video:title>
      <video:description>This lesson will look at an example on how to write a polynomial in standard form so you can determine the end behavior.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-07T17:06:35+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/find-the-zeros-of-a-polynomial-by-factoring-factoring-factoring-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/WbyuLhjWVcM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find the zeros of a polynomial by factoring, factoring, factoring</video:title>
      <video:description>This lesson will look at an example on how to find the zeros of a polynomial by factoring, factoring, factoring.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-07T17:06:59+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/given-three-zeros-learn-how-to-write-the-equation-of-a-polynomial-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/2b4xnusCUfw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Given three zeros learn how to write the equation of a polynomial</video:title>
      <video:description>This lesson will look at an example on how to given three zeros learn how to write the equation of a polynomial.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-07T17:07:29+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-sketch-the-graph-of-a-polynomial-by-the-zeros-and-multiplicity-1</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/PdvkUohtbtk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to sketch the graph of a polynomial by the zeros and multiplicity</video:title>
      <video:description>This lesson will look at an example on how to sketch the graph of a polynomial by the zeros and multiplicity.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-07T17:07:52+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/learn-to-using-the-long-division-to-divide-two-numbers-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/z62TzQ6OjAE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Learn to using the long division to divide two numbers</video:title>
      <video:description>This lesson will look at an example on how to use the long division to divide two numbers.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-write-the-equation-of-a-parabola-given-three-points-1</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/MMl8VHt1nU4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to write the equation of a parabola given three points</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-07T17:08:35+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/learn-how-to-write-the-equation-of-a-parabola-given-the-vertex-and-a-point-on-the-graph-2</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/YZjMWGJQ0Fw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Learn how to write the equation of a parabola given the vertex and a point on the graph</video:title>
      <video:description>This lesson will look at an example on how to write the equation of a parabola given the vertex and a point on the graph.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-07T17:09:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-graph-a-quadratic-using-vertex-formula-and-a-table-1</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/Y9OBqATv4WM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to graph a quadratic using vertex formula and a table</video:title>
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      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-07T17:09:24+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-find-all-of-the-zeros-of-a-polynomial-given-the-graph-using-synthetic-division-1</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/Hjonf7MSyhw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to find all of the zeros of a polynomial, given the graph using synthetic division</video:title>
      <video:description>This lesson will look at an example on how to find all of the zeros of a polynomial, given the graph using synthetic division.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-07T17:09:44+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-use-the-remainder-and-factor-theorem-for-polynomials-1</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/_2Fe73lbaG0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to use the remainder and factor theorem for polynomials</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-07T17:10:06+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/using-the-rational-zero-test-and-synthetic-division-to-find-all-of-the-zeros-of-a-polynomial</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/CBpQ75L9ttw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Using the rational zero test and synthetic division to find all of the zeros of a polynomial</video:title>
      <video:description>This lesson will look at an example on how to use the rational zero test and synthetic division to find all of the zeros of a polynomial.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-07T17:10:29+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-use-the-long-division-to-help-you-divide-two-numbers-the-long-way-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/0VbqPccDQ5I/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to use the long division to help you divide two numbers, the long way</video:title>
      <video:description>This lesson will look at an example on how to use the long division to help you divide two numbers, the long way.</video:description>
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      <video:title>How to use long division to divide two polynomials</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>How to find the vertex and axis of symmetry then graph using a table of values</video:title>
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      <video:title>How to verify if a point lies on a graph using the vertex form of a quadratic</video:title>
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      <video:title>Learn how to find if a point is on a graph using standard form of a quadratic</video:title>
      <video:description>This lesson will look at an example on how to find if a point is on a graph using standard form of a quadratic.</video:description>
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      <video:title>How to determine a another point on a graph given two points and the equation</video:title>
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      <video:title>Given the vertex and a point, write the equation of a parabola in vertex and standard form</video:title>
      <video:description>This lesson will look at an example on how to given  the vertex and a point, write the equation of a parabola in vertex and standard form.</video:description>
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      <video:title>How to write an equation from vertex form to standard form</video:title>
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  <url>
    <loc>https://www.videoclass.com/video/learning-to-write-the-equation-of-a-parabola-given-three-different-points-1</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/OfrU429yQms/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Learning to write the equation of a parabola given three different points</video:title>
      <video:description>This lesson will look at an example on how to write the equation of a parabola given three different points.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-09T16:16:49+00:00</video:publication_date>
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      <video:title>Learn to identify the parts and divide two numbers using long division</video:title>
      <video:description>This lesson will look at an example on how to  identify the parts and divide two numbers using long division.</video:description>
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      <video:publication_date>2015-10-09T16:17:12+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/learn-how-to-use-long-division-to-divide-two-polynomials-1</loc>
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      <video:title>Learn how to use long division to divide two polynomials</video:title>
      <video:description>This lesson will look at an example on how to use long division to divide two polynomials.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-09T16:17:33+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-determine-if-a-function-is-a-power-function-and-find-the-constant-and-power-1</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/tLvAkDNeNVg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to determine if a function is a power function and find the constant and power</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/determining-if-a-function-is-a-power-function-and-what-is-the-constant-and-power-1</loc>
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      <video:title>Determining if a function is a power function and what is the constant and power</video:title>
      <video:description>This lesson will look at an example on how to determine if a function is a power function and what is the constant and power.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-09T16:18:21+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-determine-if-a-point-is-on-the-graph-of-a-quadratic-using-vertex-form-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/bQi5oIfkTYU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to determine if a point is on the graph of a quadratic using vertex form</video:title>
      <video:description>This lesson will look at an example on how to determine if a point is on the graph of a quadratic using vertex form.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-09T16:18:42+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/learn-how-to-use-the-formula-for-vertex-and-axis-of-symmetry-to-graph-a-parabola-1</loc>
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      <video:title>Learn how to use the formula for vertex and axis of symmetry to graph a parabola</video:title>
      <video:description>This lesson will look at an example on how to use the formula for vertex and axis of symmetry to graph a parabola.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-09T16:19:15+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-find-the-equation-that-goes-through-three-points-1</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/fMcbshkwWbA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to find the equation that goes through three points</video:title>
      <video:description>This lesson will look at an example on how to find the equation that goes through three points.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-09T16:19:51+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-write-an-equation-in-standard-and-vertex-form-given-a-point-and-vertex-1</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/MOgpmgZ5Nvg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to write an equation in standard and vertex form given a point and vertex</video:title>
      <video:description>This lesson will look at an example on how to write an equation in standard and vertex form given a point and vertex.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-09T16:20:22+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/master-how-to-write-the-equation-of-a-parabola-given-three-points-it-goes-through</loc>
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      <video:title>MASTER How to write the equation of a parabola given three points it goes through</video:title>
      <video:description>This lesson will look at an example on how to write the equation of a parabola given three points it goes through. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/master-how-to-write-the-equation-of-a-parabola-in-vertex-and-standard-form-given-the-vertex-and-thro</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/W0VeCn_9OVM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>MASTER How to write the equation of a parabola in vertex and standard form given the vertex and thro</video:title>
      <video:description>This lesson will look at an example on how to write the equation of a parabola in vertex and standard form given the vertex and thro</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-09T16:21:42+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/master-how-to-graph-a-quadratic-using-the-formula-for-axis-of-symmetry-and-vertex</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/qcP0Oag9zK4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>MASTER How to graph a quadratic using the formula for axis of symmetry and vertex</video:title>
      <video:description>This lesson will look at an example on how to graph a quadratic using the formula for axis of symmetry and vertex.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-09T16:22:53+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-solve-a-quadratic-using-the-quadratic-formula-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Sk-FGb4VFHw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to solve a quadratic using the quadratic formula</video:title>
      <video:description>This lesson will look at an example on how to solve a quadratic using the quadratic formula.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-09T16:23:19+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-find-all-of-the-zeros-of-a-polynomial-by-factoring-including-imaginary-1</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/F3Z_tVXGM5Q/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to find all of the zeros of a polynomial by factoring, including imaginary</video:title>
      <video:description>This lesson will look at an example on how to find all of the zeros of a polynomial by factoring, including imaginary.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-09T16:23:40+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/learn-how-to-find-all-of-the-zeros-of-a-polynomial-using-the-rational-zero-test-and-synthe-1</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/aW-ZKfUve04/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Learn how to find all of the zeros of a polynomial using the rational zero test and synthe</video:title>
      <video:description>This lesson will look at an example on how to find all of the zeros of a polynomial using the rational zero test and synthe</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-09T16:24:11+00:00</video:publication_date>
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      <video:thumbnail_loc>https://img.youtube.com/vi/Ma3TN-JmlB4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Writing the equation of a polynomial given complex zeros</video:title>
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      <video:title>ALG2 Unit 3 How to find the value c that completes the square then write as a binomial squared</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:description>This algebra lesson will look at an Overview of solutions of a quadratic function and the discriminant.</video:description>
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      <video:publication_date>2015-10-29T13:41:55+00:00</video:publication_date>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-29T13:42:22+00:00</video:publication_date>
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      <video:description>This algebra lesson will look at an example of how to solve a quadratic by completing the square with fractions.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T19:54:54+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-4-8</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/0ZlMdx1wCuk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 4.8</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving applications and models.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T19:53:55+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-4-7</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/IbW02KQn5tU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 4.7</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving inverse trigonometric functions.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T19:53:26+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-4-6</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/9_sQ40QbjRM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 4.6</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving graphs of trigonometric functions.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T19:52:58+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-4-5</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Bv327B4-kQs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 4.5</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving graphs of sine and cosine functions. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T19:52:27+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-4-4</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/4ygb3uKest8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 4.4</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving graphing trigonometric functions of any angle. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T19:50:51+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-4-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/7zgrkGe1X0I/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 4.3</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving right triangle trigonometry. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T19:50:20+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-4-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/1Ieou9yITmA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 4.2</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving trigonometric functions, the unit circle. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T19:49:55+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-4-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/tT3G6fadl7g/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 4.1</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving radian and degree measure. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T19:49:26+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-5-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/rZf1WWu0sCw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 5.2</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem verifying trigonometric identities. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T19:55:22+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-5-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/7Q3DnwKnyvw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 5.3</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem solving trigonometric equations.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T19:55:51+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-5-4</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/uHAvq6qVNGA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 5.4</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving sum and difference formula.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T19:56:19+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-6-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/yropdB2_e_s/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 6.1</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving the law of sines. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T19:56:49+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-5-5</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/5cAMKS9STp4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 5.5</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving multiple angle formulas such as double angle formula and half angle formula. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T19:57:16+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-6-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/20nqeGgGUmc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 6.2</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving the law of cosines.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T19:57:40+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-6-3-vectors-in-the-plane</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/ETZdktrjwCw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 6.3 Vectors in the Plane</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving vectors in the plane. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T19:58:06+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-6-3b-vectors-and-physics</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/un6g2Aun4dA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 6.3b Vectors and Physics </video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving vectors and physics. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T19:58:34+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-6-4</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/1jzEAy82Nbk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 6.4</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving vectors and dot products. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T19:59:03+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-7-1-system-of-equations</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/bjyvKa_OsAc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 7.1 System of Equations</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem solving systems of equations. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T19:59:36+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-7-2-systems-of-linear-equations</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/jBhr_YjWN9M/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 7.2 Systems of Linear Equations</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving systems of linear equations. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T20:00:02+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-7-3-7-4-three-variable-systems-and-matrices</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/vu1GESdjV80/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 7.3-7.4 Three variable systems and matrices</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving three variable systems and matrices. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T20:00:31+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-7-5-operations-with-matrices</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/yd2MJihpUlg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 7.5 Operations with matrices</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving operations with matrices. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T20:00:55+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-7-6-inverse-of-a-matrix</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/3Nch-wG0QFU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 7.6 Inverse of a Matrix</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving the inverse of a matrix.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T20:01:20+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-7-7-the-determinant-of-a-square-matrix</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Ejkk0cApMlQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 7.7 The determinant of a square matrix</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving the determinant of a square matrix.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T20:01:44+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-7-8-applications-of-matrices-and-determinants</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/i_FD_2jjdrM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 7.8 Applications of matrices and determinants</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving applications of matrices and determinants. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T20:02:07+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-8-1-sequences-and-series</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Ur8Wa0DF0PA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 8.1 Sequences and Series</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving sequences and series. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T20:02:31+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-8-2-arithmetic-sequences-and-partial-sums</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/DJr8_MLdZAA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 8.2 Arithmetic Sequences and partial sums</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving arithmetic sequences and partial sums. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T20:02:55+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-8-4-mathematical-induction</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/aLiPFWNdN8Y/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 8.4 Mathematical Induction</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving mathematical induction. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T20:03:24+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-8-3-geometric-sequences-and-series</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/bZRGPtVvhWk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 8.3 Geometric Sequences and Series</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving geometric sequences and series. </video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T20:03:47+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-9-7-graphs-of-polar-equations</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/dXDYeVllEF0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 9.7 graphs of polar equations</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving graphs of polar equations. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T20:08:17+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-8-5-the-binomial-theorem</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/MX2U59C7CnE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 8.5 The Binomial Theorem</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving the binomial theorem.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T20:04:09+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/honors-precalc-8-6-counting-principles</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/dkNiTxXG7Jo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Honors PreCalc: 8.6 Counting Principles</video:title>
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      <video:publication_date>2015-10-21T20:05:47+00:00</video:publication_date>
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      <video:publication_date>2015-10-21T20:08:40+00:00</video:publication_date>
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      <video:title>Honors PreCalc: 10.4 Lines and Planes in Space</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving Lines and Planes in Space.</video:description>
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      <video:publication_date>2015-10-21T20:09:31+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/honors-precalc-11-1-introduction-to-limits</loc>
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      <video:title>Honors PreCalc: 11.1 Introduction to Limits</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem of an introduction to limits. </video:description>
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      <video:publication_date>2015-10-21T20:09:56+00:00</video:publication_date>
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      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem evaluating limits.</video:description>
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      <video:publication_date>2015-10-21T20:10:17+00:00</video:publication_date>
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      <video:title>Honors PreCalc: 11.3 The tangent line Problem</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving tangent lines. </video:description>
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      <video:publication_date>2015-10-21T20:10:38+00:00</video:publication_date>
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      <video:title>Honors PreCalc: 11.4 Limits at Infinity and limits of sequences</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving  Limits at Infinity and limits of sequences.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T20:10:58+00:00</video:publication_date>
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      <video:title>Honors PreCalc: 10.2 Vectors in Space</video:title>
      <video:description>This is a honors precalculus lesson, it will list and go through the answer to each problem involving vectors in space.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T20:11:19+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/excel-project-part-12</loc>
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      <video:title>Excel Project: Part 12</video:title>
      <video:description>This  lesson will go through an excel project and enter a function and numbers to graph. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T20:11:43+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/ap-calc-bc-function-frenzy-day-1-lines-functions-absolute-values-and-inverses</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/RCCnhW6T_Fg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>AP Calc BC: Function Frenzy Day 1 Lines, Functions, Absolute Values and Inverses</video:title>
      <video:description>This is an AP Calculus lesson, it will list and go through the answer to each problem involving lines, functions, absolute values and inverses. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T20:12:12+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/ap-calc-bc-function-frenzy-day-2-exponential-and-logarithmic-functions</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/Ziwsi8TQT0A/mqdefault.jpg</video:thumbnail_loc>
      <video:title>AP Calc BC: Function Frenzy Day 2 Exponential and logarithmic functions</video:title>
      <video:description>This is an AP Calculus lesson, it will list and go through the answer to each problem involving exponential and logarithmic functions.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T20:12:44+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/ap-calc-bc-function-frenzy-day-3-parametric-and-trig-functions</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/cARD2ZY5X74/mqdefault.jpg</video:thumbnail_loc>
      <video:title>AP Calc BC: Function Frenzy: Day 3 Parametric and Trig Functions</video:title>
      <video:description>This is an AP Calculus lesson, it will list and go through the answer to each problem involving parametric and trigonometric functions. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T20:13:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/ap-calc-bc-section-2-1-rates-of-change-and-limits</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/qQGonAFqisQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>AP Calc BC: Section 2.1 Rates of Change and Limits</video:title>
      <video:description>This is an AP Calculus lesson, it will list and go through the answer to each problem involving rates of change and limits. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T20:13:29+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/ap-calc-bc-section-2-3-continuity</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/yKEGdSlPKQE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>AP Calc BC: Section 2.3 Continuity</video:title>
      <video:description>This is an AP Calculus lesson, it will list and go through the answer to each problem involving continuity. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T20:13:51+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/ap-calc-bc-section-2-2-limits-involving-infinity</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/q06KGy14Rvo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>AP Calc BC: Section 2.2 Limits Involving Infinity</video:title>
      <video:description>This is an AP Calculus lesson, it will list and go through the answer to each problem involving limits involving infinity. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T20:14:11+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/ap-calc-bc-section-2-4-rates-of-change-and-tangent-lines</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/v6lCjmHbVoM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>AP Calc BC: Section 2.4 rates of change and tangent lines </video:title>
      <video:description>This is an AP Calculus lesson, it will list and go through the answer to each problem involving rates of change and tangent lines. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T20:14:35+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/ap-calc-bc-limit-extras</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/usEBnzkIi1U/mqdefault.jpg</video:thumbnail_loc>
      <video:title>AP Calc BC: Limit Extras</video:title>
      <video:description>This is an AP Calculus lesson, it will list and go through the answer to each problems to practice limits.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T20:15:02+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/ap-calc-bc-section-3-1-derivatives</loc>
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      <video:title>AP Calc BC: Section 3.1 Derivatives</video:title>
      <video:description>This is an AP Calculus lesson, it will list and go through the answer to each problem involving derivatives.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T20:15:21+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/ap-calc-bc-section-3-3a-rules-for-differentiation</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/b6jBbDvhYO4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>AP Calc BC: Section 3.3A Rules for Differentiation</video:title>
      <video:description>This is an AP Calculus lesson, it will list and go through the answer to each problem involving rules for differentiation. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T20:15:40+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/ap-calc-bc-section-3-3b-applying-rules-for-differentiation</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/RRbDbTpJh0M/mqdefault.jpg</video:thumbnail_loc>
      <video:title>AP Calc BC: Section 3.3B Applying rules for differentiation</video:title>
      <video:description>This is an AP Calculus lesson, it will list and go through the answer to each problem applying rules for differentiation. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T20:16:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/ap-calc-bc-section-3-4-velocity-and-other-rates-of-change</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/KrWD9vRysh4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>AP Calc BC: Section 3.4 Velocity and other rates of change</video:title>
      <video:description>This is an AP Calculus lesson, it will list and go through the answer to each problem involving velocity and other rates of change. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T20:16:25+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/ap-calc-bc-section-3-5-derivatives-of-trigonometric-functions</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/QGQHM45A628/mqdefault.jpg</video:thumbnail_loc>
      <video:title>AP Calc BC: Section 3.5 Derivatives of Trigonometric Functions</video:title>
      <video:description>This is an AP Calculus lesson, it will list and go through the answer to each problem involving derivatives of trigonometric functions. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T20:16:44+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/ap-calc-bc-section-4-1-chain-rule</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/7OF03R2B5IM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>AP Calc BC: Section 4.1 Chain Rule</video:title>
      <video:description>This is an AP Calculus lesson, it will list and go through the answer to each problem involving chain rule.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-21T20:17:06+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/ap-calc-bc-section-3-2-differentiability</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/SsI6ttPHhLU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>AP Calc BC: Section 3.2 Differentiability </video:title>
      <video:description>This is an AP Calculus lesson, it will list and go through the answer to each problem involving differentiability. </video:description>
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&#13;
Here, in this video, I will tell you my way of attacking the SAT writing section and how I got 800 on it.</video:description>
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&#13;
Here, in this video, I will tell you my way of attacking the SAT mathematics section. &#13;
&#13;
Critical Notes: &#13;
&#13;
1) Upon checking different sources, I found out that the answer key was wrong and I was right about the value of (xyz) to be (10). Use the same methodology, I assure you that is the correct answer. &#13;
&#13;
2) As far as the problem that mentions (prd), the solution for that would be this: &#13;
15- 5*3&#13;
21- 7*3&#13;
27- 9*3&#13;
18- 6*2*3- which is greater than 18&#13;
&#13;
Overall, out of 20, I attempted 18 questions and  I got 18 of them right. Through mathematics we can see that I got score from 770 to 800, including the omitted one, on the Mathematics section. &#13;
&#13;
Hope you guys enjoy the video, and as always, thank you for watching! ^_^</video:description>
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&#13;
Note: This is a video from Question 1 to Question 12. (Rest of the videos will be separated in 12 questions per video).</video:description>
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&#13;
These are the next twelve questions that I am going to solve</video:description>
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      <video:description>This video is a follow-up to the use of the iodoform test in the identification of CH3CH(OH)R alcohols. With alcohols, the first stage in the test forms sodium iodate from iodine and sodium hydroxide. This has iodine in its +1 oxidation state and it oxidises the alcohol to the corresponding aldehyde or ketone. For this reason, the use of the test to identify CH3COR carbonyls, overlaps with the CH3CH(OH)R  alcohol test. The structures are drawn out and discussed and the iodoform test is demonstrated.</video:description>
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&#13;
The first half is pantomime, and the second is pencil drawings that didn't scan well.  I'll try to do a more refined job on the rest of the episodes.  But at least it's available.  Enjoy  your reading!</video:description>
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&#13;
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www.createspace.com/3618918 &#13;
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      <video:title>Pc Unit 3   How to find the missing arc length given the radius and theta</video:title>
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      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
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  <url>
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      <video:thumbnail_loc>https://img.youtube.com/vi/ZQu6QjBgXS8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>ALG2 Unit 3 How to find the solutions of a quadratic using the quadratic formula</video:title>
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      <video:publication_date>2015-11-04T16:36:34+00:00</video:publication_date>
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      <video:title>Pc Unit 3   Rewriting a number in decimal form to DMS form</video:title>
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      <video:title>PC Unit 3   Rewriting a number in DMS form to decimal form</video:title>
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      <video:description>Craig Beals explains the basics of Photosynthesis. The following organelles and process are explained: Thylakoid, NADP, NADPH, ATP, ADP, Calvin Cycle, Water, Sugar, Glucose, Oxygen, Carbon Dioxide, Chlorophyll, Chloroplasts. The worksheet/handout can be downloaded at http://www.bealsscience.com/biology-help</video:description>
      <video:view_count>16</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-10T14:54:18+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/photosynthesis-atp-and-adp-cycle</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Au7SlVU0zdw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Photosynthesis: ATP and ADP Cycle</video:title>
      <video:description>Craig Beals explains how ATP and ADP cycle during Photosynthesis. The following are examined: ATP, ADP, Chlorophyll, Chemical Energy, Cells, Phosphate groups, etc. To download of copy of the handout / worksheet go to: http://www.bealsscience.com/biology-help</video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-10T14:57:34+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/photosynthesis-calvin-cycle</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/2uBvGC0bftU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Photosynthesis: Calvin Cycle</video:title>
      <video:description>Craig Beals outlines the basics of the Calvin Cycle during Photosynthesis. The following are examined: ATP, ADP, NADP+, NADPH, CO2, O2 Find the worksheet at the following link: http://www.bealsscience.com/biology-help</video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-10T14:59:54+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/cellular-respiration-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/R0cyddxe3Cg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Cellular Respiration</video:title>
      <video:description>Craig Beals explains the basics of Cellular Respiration including Glycolysis, the Krebs Cycle / Citric Acid Cycle, and the Electron Transport Chain. The following are examined: Cytoplasm, Mitochondria, Nucleus, Glucose, ATP, ADP, NAD+, NADPH, NADH, Pyruvate, and more! The worksheet can be downloaded at: http://www.bealsscience.com/biology-help</video:description>
      <video:view_count>28</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-10T15:06:32+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/if-a-coordinate-system-is-superimposed-on-the-softball-diamond-with-the-x-axis-along</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/by8nS4OEyiw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>If a coordinate system is superimposed on the softball diamond  with the x-axis along</video:title>
      <video:description>If a coordinate system is superimposed on the softball diamond  with the x-axis along the line from home plate to first base and the y-axis on the line from home plate to third base, what would be the coordinates of home plate, first base, second base, and third base? Also, find distance from origin to 2nd base</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T09:31:56+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/detailed-explanation-on-balancing-chemical-equation-using-linear-algebra-techniques</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/8XTR-pzyRTo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Detailed Explanation on Balancing Chemical Equation Using Linear Algebra Techniques</video:title>
      <video:description>This lesson will look at an examples to explain how to balance chemical equations or formulas using the techniques of matrices and row reduced echelon form. &#13;
&#13;
When solutions of sodium phosphate and barium nitrate are mixed, the result is barium phosphate (as a precipitate) and sodium nitrate. The unbalanced equation is Na3PO4 +Ba(NO3)2 →Ba3(PO4)2 +NaNO3).]</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T09:42:36+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/position-and-velocity-vectors-finding-average-velocity-free-college-physics-lessons</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/uUgBVQondgQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Position and Velocity Vectors, Finding Average Velocity </video:title>
      <video:description>This lesson will look at a physics example problem on Position and Velocity Vectors, Finding Average Velocity. A squirrel has x- and y-coordinates 11.1 m, 3.4 m2 at time t1 = 0 and coordinates 15.3 m, -0.5 m2 at time t2 = 3.0 s. For this time interval, find (a) the components of the average velocity, and (b) the magnitude and direction of the average velocity.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-24T15:27:23+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/displacement-time-and-average-velocity-worked-example-college-physics-for-beginners</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/3dKa9pWBQNs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Displacement, Time, and Average Velocity - Worked Example - College Physics for Beginners</video:title>
      <video:description>College Physics for Beginners lesson on Displacement, Time, and Average Velocity. Starting from a pillar, you run 200 m east (the +x-direction) at an average speed of 5.0 m/s, and then run 280 m west at an average speed of 4.0 m/s to a post. Calculate (a) your average speed from pillar to post and (b) your average velocity from pillar to post.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-25T19:52:17+00:00</video:publication_date>
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  <url>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/78kvEExh2tY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Finding Equivalent Capacitance and Stored Energy in a System of Four Capacitors at Different Points</video:title>
      <video:description>A system of four capacitors, where the potential difference across ab is 50.0 V. (a) Find the equivalent capacitance of this system between a and b. (b) How much charge is stored by this combination of capacitors? (c) How much charge is stored in each of the 10.0-mF and the 9.0-mF capacitors?</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T17:53:39+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/relativity-time-dilation-difference-in-clock-time-for-moving-objects</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/0lEBeVigDlA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Relativity, time dilation, difference in clock time for moving objects</video:title>
      <video:description>A spacecraft flies away from the earth with a speed of 6.00×106 relative to the earth and then returns at the same speed. The spacecraft carries an atomic clock that has been carefully synchronized with an identical clock that remains at rest on earth. The spacecraft returns to its starting point 365 (1 ) later, as measured by the clock that remained on earth.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T17:59:37+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/a-speck-of-dirt-is-embedded-3-80-below-the-surface-of-a-sheet-of-ice</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/G2-AqGK6yb0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>A speck of dirt is embedded 3.80 below the surface of a sheet of ice ().</video:title>
      <video:description>A speck of dirt is embedded 3.80 below the surface of a sheet of ice. Physics, optics, finding the distance of an image from a mirror. Reflection distance from mirror calculations. Finding the magnification of the image. Finding if the image is inverted, i.e. upside down. Drawing principle rays. Focal point, orientation of image, concave mirror, convex mirror,  physics, optics.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T14:52:03+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/if-the-light-has-wavelength-490-in-the-glass-what-is-the-wavelength-of-the-light-in-the-water</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/bPBLJyHBdng/mqdefault.jpg</video:thumbnail_loc>
      <video:title>If the light has wavelength 490 in the glass, what is the wavelength of the light in the water?</video:title>
      <video:description>A piece of glass with a flat surface is at the bottom of a tank of water. If a ray of light traveling in the glass is incident on the interface with the water at an angle with respect to the normal that is greater than 51.5, no light is refracted into the water. For smaller angles of incidence, part of the ray is refracted into the water.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-02T14:54:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/prefixes-sub-com-pro-and-en</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/fqDO86fu7mk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Prefixes sub-, com-, pro-, and en-</video:title>
      <video:description>This lesson will look at an example of prefixes of words being sub-, com-, pro-, and en-.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-13T14:23:17+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/greek-roots-tele-phon-photo-and-graph</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/5rEzcjkOC4U/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Greek Roots tele, phon, photo and graph</video:title>
      <video:description>This lesson will look at an example of greek roots of words tele, phon, photo and graph.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-13T14:23:37+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/ap-calc-bc-ti-84-rectangular-approximation-program</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/iUMvXpI3ZNA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>AP Calc BC: TI-84 Rectangular Approximation Program</video:title>
      <video:description>This lesson will look at the TI-84 calculator and how to use it for a rectangular approximation programming. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T15:59:01+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/ap-calc-bc-section-6-4-fundamental-theorem-of-calculus</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/ru1S2mD4iQs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>AP Calc BC: Section 6.4 fundamental theorem of calculus</video:title>
      <video:description>This lesson will look at an example of the fundamental theorem of calculus, going through two parts of the theorem involving the antiderivative and integral. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T16:02:00+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-divide-rational-numbers</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/0ykKP8o428o/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to divide rational numbers</video:title>
      <video:description>This lesson will look at an example on how to divide rational numbers and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T16:08:59+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/squares-and-square-roots</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/AgMGHJczHGI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Squares and Square roots</video:title>
      <video:description>This lesson will look at an example on squares and square roots and will go through examples to explain how to determine the square and square root of a number.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T16:11:54+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/determining-cubes-and-cube-roots</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/u3j7-HJ-93c/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Determining cubes and cube roots</video:title>
      <video:description>This lesson will look at an example on cubes and cube roots and will go through examples to explain how to determine the square and square root of a number.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T16:14:24+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/order-of-operations-17</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/tTEDtUs_0rA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Order of Operations</video:title>
      <video:description>This lesson will look at an example on the order of operations and will go through examples to explain what order to complete operations to evaluate an expression.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T16:15:29+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/using-the-cartesian-coordinate-plane</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/-DdLYVnXlZA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Using the Cartesian Coordinate Plane</video:title>
      <video:description>This lesson will look at an example on how to use the cartesian coordinate plane and will go through examples to explain.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T16:18:04+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/pc-unit-3-learn-how-to-find-the-missing-angle-measure-given-arc-length-and-radius</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/hm3Q3pP707o/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Pc Unit 3 Learn how to find the missing angle measure given arc length and radius</video:title>
      <video:description>This lesson will look at an example of how to  find the missing angle measure given arc length and radius.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:02:03+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/pc-unit-3-learn-how-to-find-the-sine-of-5-pi-over-4-without-a-calculator</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/lTmwVQFNM7E/mqdefault.jpg</video:thumbnail_loc>
      <video:title>PC Unit 3 Learn how to find the sine of 5 pi over 4 without a calculator</video:title>
      <video:description>This lesson will look at an example of how to find the sine of 5 pi over 4 without a calculator.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:02:35+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/pc-unit-3-learn-how-to-find-the-six-trig-functions-given-a-point-and-using-reference-angles</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/suqc95Rdj_o/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Pc Unit 3 Learn how to find the six trig functions given a point and using reference angles</video:title>
      <video:description>This lesson will look at an example of how to find the six trig functions given a point and using reference angles.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:03:03+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/pc-unit-3-learn-to-evaluate-for-the-secant-of-an-angle-without-using-a-triangle</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/xGi2bcO4Tzg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>PC Unit 3 Learn to evaluate for the secant of an angle without using a triangle</video:title>
      <video:description>This lesson will look at an example of how to evaluate for the secant of an angle without using a triangle.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:03:32+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/pc-unit-3-learning-to-evaluate-the-six-trig-functions-given-a-equation-and-constraint</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/6n-dsVzn2pw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>PC Unit 3 Learning to evaluate the six trig functions given a equation and constraint</video:title>
      <video:description>This lesson will look at an example of how to evaluate  the six trig functions given a equation and constraint.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:03:59+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/pc-unit-3-math-tutorial-for-evaluating-the-six-trigonometric-functions-of-a-right-triangle</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/3iaUHUHjVFI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>PC Unit 3 Math tutorial for evaluating the six trigonometric functions of a right triangle</video:title>
      <video:description>This lesson will look at an example of how to evaluate the six trigonometric functions of a right triangle.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:04:28+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/alg2-unit-4-learning-to-find-the-solution-set-of-a-polynomial-to-the-5th-power-by-factoring</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/rRrEfxrthhI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>ALG2 Unit 4 Learning to find the solution set of a polynomial to the 5th power by factoring</video:title>
      <video:description>This lesson will look at an example of how to find the solution set of a polynomial to the 5th power by factoring.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:04:57+00:00</video:publication_date>
    </video:video>
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  <url>
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      <video:title>PC Unit 3 Learn how to find the six trig functions of a right triangle</video:title>
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      <video:title>PC Unit 3 Math tutorial for evaluating the six trigonometric functions given a right triangle</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>PC Unit 3 Learn how to evaluate the six trig functions of a 30 60 90 triangle</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:thumbnail_loc>https://img.youtube.com/vi/S3sKXzwC7aM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>PC Unit 3 Learn how to evaluate for sine using coterminal and reference angles</video:title>
      <video:description>This lesson will look at an example of how to  evaluate for sine using coterminal and reference angles.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:14:00+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/pc-unit-3-how-to-use-special-right-triangles-to-find-the-missing-side-lengths</loc>
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      <video:title>PC Unit 3 How to use special right triangles to find the missing side lengths</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:14:31+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/pc-unit-3-how-to-use-a-triangle-to-evaluate-for-the-six-trig-functions-of-60-degrees</loc>
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      <video:title>PC Unit 3 How to use a triangle to evaluate for the six trig functions of 60 degrees</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:14:56+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/pc-unit-3-learn-how-to-evaluate-the-three-trig-functions-given-a-trig-equation-and-constraint</loc>
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      <video:title>PC Unit 3 Learn how to evaluate the three trig functions given a trig equation and constraint</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:15:27+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/pc-unit-3-learn-how-to-evaluate-the-three-trig-functions-given-a-trig-equation-and-constraint-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/WltoDMHPN0o/mqdefault.jpg</video:thumbnail_loc>
      <video:title>PC Unit 3 Learn how to evaluate the three trig functions given a trig equation and constraint</video:title>
      <video:description>This lesson will look at an example on how to evaluate the three trig functions given a trig equation and constraint.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:15:45+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/pc-unit-3-evaluating-the-six-trig-functions-given-an-equation-and-creating-a-right-triangle</loc>
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      <video:title>Pc Unit 3 evaluating the six trig functions given an equation and creating a right triangle</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:16:10+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/pc-unit-3-learn-how-to-convert-an-angle-in-decimal-form-of-degrees-to-radians</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/qUMjte1xQss/mqdefault.jpg</video:thumbnail_loc>
      <video:title>PC Unit 3 Learn how to convert an angle in decimal form of degrees to radians</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:16:37+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/pc-unit-3-how-to-sketch-an-angle-in-navigation-form</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/SQmD34CjmDc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>PC Unit 3 How to sketch an angle in Navigation form</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:17:01+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/pc-unit-3-how-to-evaluate-for-the-secant-of-an-angle-without-using-a-calculator</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/NIRRFCbz5yA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>PC Unit 3 How to evaluate for the secant of an angle without using a calculator</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/pc-unit-3-how-to-find-the-degree-measure-of-2-radians</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/dlTor4AwUBg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Pc Unit 3 How to find the degree measure of 2 radians</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:19:13+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/pc-unit-3-how-to-find-the-missing-side-of-a-right-triangle-given-a-45-45-90-triangle</loc>
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      <video:title>Pc Unit 3 How to find the missing side of a right triangle given a 45 45 90 triangle</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:thumbnail_loc>https://img.youtube.com/vi/yv1tBKGmu8Q/mqdefault.jpg</video:thumbnail_loc>
      <video:title>PC Unit 3 How to find the perimeter of a sector using arc length formula</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:20:31+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/pc-unit-3-how-to-find-the-ratio-of-csc-sec-and-tan-for-30-degrees</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/ejrLVb74qHM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>PC Unit 3 How to find the ratio of CSC, SEC and TAN for 30 degrees</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:20:56+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/pc-unit-3-how-to-find-the-radius-of-a-sector-given-arc-length-and-theta</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/HcUfleIkUYU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Pc Unit 3 How to find the radius of a sector given arc length and theta</video:title>
      <video:description>This lesson will look at an example of how to find the radius of a sector given arc length and theta.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:21:22+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/pc-unit-3-how-to-graph-an-angle-in-terms-of-pi</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/DMOSz78427M/mqdefault.jpg</video:thumbnail_loc>
      <video:title>PC unit 3 How to graph an angle in terms of pi</video:title>
      <video:description>This lesson will look at an example of how to to graph an angle in terms of pi.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:21:53+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/pc-unit-3-how-to-evaluate-for-sine-using-coterminal-angles-and-right-triangles</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/LB2FSvPV1s0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>PC Unit 3 How to evaluate for sine using coterminal angles and right triangles</video:title>
      <video:description>This lesson will look at an example of how to evaluate for sine using coterminal angles and right triangles.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:22:14+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/alg2-unit-4-write-the-polynomial-in-standard-form-and-determine-the-degree-and-lc</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/G0RYyGFq0ik/mqdefault.jpg</video:thumbnail_loc>
      <video:title>ALG2 Unit 4 Write the polynomial in standard form and determine the degree and LC</video:title>
      <video:description>This lesson will look at how to write the polynomial in standard form and determine the degree and LC.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:22:37+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/alg2-unit-4-how-to-classify-a-polynomial-by-expanding</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/WgOtNaBhNbk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>ALG2 Unit 4 How to classify a polynomial by expanding</video:title>
      <video:description>This lesson will look at how to classify a polynomial by expanding.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:23:11+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/alg2-unit-4-when-given-three-rational-zeros-learn-to-write-the-polynomial-equation</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/S9MYZ33BY2o/mqdefault.jpg</video:thumbnail_loc>
      <video:title>ALG2 Unit 4 when given three rational zeros learn to write the polynomial equation</video:title>
      <video:description>This lesson will look at an example when given three rational zeros learn to write the polynomial equation.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:23:32+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/pc-unit-3-find-the-missing-sides-of-a-triangle-given-a-30-60-90-triangle</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/_pSk9hyJskE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Pc Unit 3 Find the missing sides of a triangle given a 30 60 90 triangle</video:title>
      <video:description>This lesson will look at an example on how to fine the missing sides of a triangle given a 30 60 90 triangle.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:23:59+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/pc-unit-3-how-to-factor-a-solve-for-the-zeros-of-a-cubic-polynomial</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/WFFJO0DSFfA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Pc Unit 3 How to factor a solve for the zeros of a cubic polynomial</video:title>
      <video:description>This lesson will look at an example on how to  factor a solve for the zeros of a cubic polynomial.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:24:29+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/alg2-unit-4-writing-an-equation-in-standard-form-so-that-we-can-determine-end-behavior</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/qGHmKhMnI4Y/mqdefault.jpg</video:thumbnail_loc>
      <video:title>ALg2 Unit 4 Writing an equation in standard form so that we can determine end behavior</video:title>
      <video:description>This lesson will look at an example on how to write an equation in standard form so that we can determine end behavior.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:25:09+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/pc-unit-3-given-a-trig-equation-create-a-triangle-to-evaluate-the-six-trigonometric-functions</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/QC8o6X4lhWc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>PC Unit 3 Given a trig equation, create a triangle to evaluate the six trigonometric functions</video:title>
      <video:description>This lesson will look at an example on how to given a trig equation, create a triangle to evaluate the six trigonometric functions.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:25:34+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/alg2-unit-4-how-to-find-the-roots-of-a-quadratic-polynomial</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/rwboYnU2xR0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Alg2 Unit 4 how to find the roots of a quadratic polynomial</video:title>
      <video:description>This lesson will look at an example on how to find the roots of a quadratic polynomial.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:26:03+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/pc-unit-3-how-to-evaluate-for-cos-without-using-a-calculator-or-the-unit-circle</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/norrhkaQMqI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>PC Unit 3 How to evaluate for cos without using a calculator or the unit circle</video:title>
      <video:description>This lesson will look at an example on how to evaluate for cos without using a calculator or the unit circle.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:26:25+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/pc-unit-3-finding-the-missing-sides-of-a-45-45-90-triangle-using-special-relationships</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/zn6mmvcTB-k/mqdefault.jpg</video:thumbnail_loc>
      <video:title>PC Unit 3 Finding the missing sides of a 45 45 90 triangle using special relationships</video:title>
      <video:description>This lesson will look at an example on how to find the missing sides of a 45 45 90 triangle using special relationships.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T17:26:50+00:00</video:publication_date>
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      <video:title>Significant Figures &amp; Significant Digits: The Rules!</video:title>
      <video:description>Craig Beals answers the question, "How many places after the decimal should my answer have?". He shows the importance of significant figures, how to count significant figures, and how to accurately show a mathematical answer in the correct number of significant figures.</video:description>
      <video:view_count>20</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T23:37:31+00:00</video:publication_date>
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      <video:title>Dimensional Analysis 1 - Metric Ladder</video:title>
      <video:description>Craig Beals explains a basic tool to help convert between units with the metric system. Understanding the "Metric Ladder" as a useful tool for converting in metrics is the first step in learning how to do Dimensional Analysis</video:description>
      <video:view_count>24</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-18T23:39:37+00:00</video:publication_date>
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      <video:title>Dimensional Analysis 2 - Metric Conversions</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:description>Craig Beals continues his explanation of dimensional analysis with some simple practice problems. Dimensional analysis is one of the most important science-math topics because it is usable in every aspect of science.</video:description>
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      <video:description>Craig Beals explains the structure of the atom: Protons, Neutrons, Electrons. And the concepts of Ions, Isotopes and Radiation.

Periodic Table: https://commons.wikimedia.org/wiki/File:Periodic_table_large.png

Isotopes of Carbon: https://en.wikipedia.org/wiki/Isotopes_of_carbon</video:description>
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      <video:title>Radioactivity and Radiation</video:title>
      <video:description>Craig Beals explains why some atoms emit radiation through the processes of radioactivity and radioactive decay. He examines the role of isotopes in radiation and shows Uranium - 238 from Carnotite Ore and Americium - 241 from a smoke detector.

For more information:

Radiation: https://en.wikipedia.org/wiki/Radiation


Smoke detectors and radioactive Americium: https://en.wikipedia.org/wiki/Smoke_detector#Ionization

Uranium - 238: https://en.wikipedia.org/wiki/Uranium-238</video:description>
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      <video:title>Learn how to write the equation of a polynomial in standard form given the zeros</video:title>
      <video:description>This lesson will look at how to write the equation of a polynomial in standard form given the zeros and will go through examples.</video:description>
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      <video:thumbnail_loc>https://img.youtube.com/vi/SiN5mcmXAM8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Tutorial for sketching the graph of a polynomial using the zeros and multiplicity</video:title>
      <video:description>This lesson will look at how to sketch the graph of a polynomial using the zeros and multiplicity and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T14:40:43+00:00</video:publication_date>
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      <video:description>This lesson will look at how to write the equation of a polynomial in standard form given the zeros and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T14:41:40+00:00</video:publication_date>
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      <video:thumbnail_loc>https://img.youtube.com/vi/ZIlO0weAZ10/mqdefault.jpg</video:thumbnail_loc>
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      <video:description>This lesson will look at an example on how to find the zeros by factoring as well as label the multiplicity and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
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      <video:title>Label the zeros, multiplicity, and determine degree and LC from a graph</video:title>
      <video:description>This lesson will look at an example of how to label the zeros, multiplicity, and determine degree and LC from a graph and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
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    <loc>https://www.videoclass.com/video/learn-how-to-find-the-absolute-max-min-and-relative-max-min-of-a-graph-1</loc>
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      <video:title>Learn how to find the absolute max, min and relative max min of a graph</video:title>
      <video:description>This lesson will look at an example of how to find the absolute max, min and relative max min of a graph and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T18:39:45+00:00</video:publication_date>
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      <video:title>How to factor out a GCF from a polynomial to then completely factor</video:title>
      <video:description>This lesson will look at an example of how to factor out a GCF from a polynomial to then completely factor and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T18:40:26+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-use-the-zeros-and-multiplicity-to-graph-the-equation-of-a-polynomial-1</loc>
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    <priority>1.0</priority>
    <video:video>
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      <video:title>How to use the zeros and multiplicity to graph the equation of a polynomial</video:title>
      <video:description>This lesson will look at an example of how to use the zeros and multiplicity to graph the equation of a polynomial and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T18:41:58+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/using-multiplicity-to-help-us-sketch-the-graph-of-a-polynomial-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/tmQMxl8dfTI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Using multiplicity to help us sketch the graph of a polynomial</video:title>
      <video:description>This lesson will look at an example of  how to use multiplicity to help us sketch the graph of a polynomial and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T18:42:29+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/what-are-the-formulas-for-the-sum-and-difference-of-two-cubes-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Ic9S7iB3wvE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>What are the formulas for the sum and difference of two cubes</video:title>
      <video:description>This lesson will look at an example of what the formulas for the sum and difference of two cubes and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T18:43:01+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-factor-a-polynomial-using-the-difference-of-two-cubes-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/bY6dbwyNYp4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to factor a polynomial using the difference of two cubes</video:title>
      <video:description>This lesson will look at an example on how to factor a polynomial using the difference of two cubes and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T18:43:44+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/what-information-can-you-learn-from-the-graph-of-a-polynomial-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/aoWOPoKrN1Y/mqdefault.jpg</video:thumbnail_loc>
      <video:title>What information can you learn from the graph of a polynomial</video:title>
      <video:description>This lesson will look at an example of what you can learn from the graph of a polynomial and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T18:44:22+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-determine-multiple-characteristics-of-the-graph-of-a-polynomial-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/GdFHyltnNz4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to determine multiple characteristics of the graph of a polynomial</video:title>
      <video:description>This lesson will look at an example on how to determine multiple characteristics of the graph of a polynomial and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T18:45:19+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/find-the-zeros-and-multiplicity-of-a-factor-raised-to-the-third-power-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/RxSpwN8eSFk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find the zeros and multiplicity of a factor raised to the third power</video:title>
      <video:description>This lesson will look at an example on how to find the zeros and multiplicity of a factor raised to the third power and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T18:45:53+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/learning-to-find-the-zeros-and-multiplicity-of-a-polynomial-in-factored-form-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/y3EKRLrov7I/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Learning to find the zeros and multiplicity of a polynomial in factored form</video:title>
      <video:description>This lesson will look at an example on how to find the zeros and multiplicity of a polynomial in factored form and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T18:46:25+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/given-three-real-zeros-learn-how-to-write-the-equation-of-a-polynomial-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/sOdMKqlLuBc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Given three real zeros, learn how to write the equation of a polynomial</video:title>
      <video:description>This lesson will look at an example on how to given three real zeros, learn how to write the equation of a polynomial and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T18:46:56+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/determining-the-extrema-as-well-as-zeros-of-a-polynomial-based-on-the-graph-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/TmBsl2mmjbM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Determining the extrema as well as zeros of a polynomial based on the graph</video:title>
      <video:description>This lesson will look at an example on how to Determining the extrema as well as zeros of a polynomial based on the graph and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T18:47:36+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-solve-a-polynomial-to-a-higher-power-by-raising-the-power-of-your-factors-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/anoH1v9v5a4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to solve a polynomial to a higher power by raising the power of your factors</video:title>
      <video:description>This lesson will look at an example on how to  solve a polynomial to a higher power by raising the power of your factors and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T18:48:08+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-determine-the-extrema-and-zeros-from-the-graph-of-a-polynomial-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/AKjjBq1Aplo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to determine the extrema and zeros from the graph of a polynomial</video:title>
      <video:description>This lesson will look at an example on how to determine the extrema and zeros from the graph of a polynomial and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T18:49:07+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/factoring-a-polynomial-using-the-difference-of-two-cubes-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/M9AZwoiD60g/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Factoring a polynomial using the difference of two cubes</video:title>
      <video:description>This lesson will look at an example on how to factor a polynomial using the difference of two cubes and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T20:13:34+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/learn-how-to-solve-a-polynomial-using-the-difference-of-two-cubes-and-quadratic-formula</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/W59hGXinY_c/mqdefault.jpg</video:thumbnail_loc>
      <video:title> Learn how to solve a polynomial using the difference of two cubes and quadratic formula</video:title>
      <video:description>This lesson will look at an example on how to solve a polynomial using the difference of two cubes and quadratic formula and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T20:17:36+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sketch-the-graph-of-a-factored-polynomial-using-multiplicity-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/nJigkPDcwG4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Sketch the graph of a factored polynomial using multiplicity</video:title>
      <video:description>This lesson will look at an example on how to Sketch the graph of a factored polynomial using multiplicity and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T20:18:09+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-factor-a-trinomial-raised-to-the-4th-power-by-factoring-out-a-gcf-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/fzzdmaKr4o0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to factor a trinomial raised to the 4th power by factoring out a GCF</video:title>
      <video:description>This lesson will look at an example on how to  factor a trinomial raised to the 4th power by factoring out a GCF and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T20:18:46+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/learn-how-to-solve-a-polynomial-using-the-difference-of-two-cubes-2</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/hRoKqnjBIDM/mqdefault.jpg</video:thumbnail_loc>
      <video:title> Learn how to solve a polynomial using the difference of two cubes</video:title>
      <video:description>This lesson will look at an example on how to solve a polynomial using the difference of two cubes and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T20:19:23+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/learn-how-to-sketch-the-graph-of-a-polynomial-given-factored-form-using-multiplicity-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/O5xl-rXdeKI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Learn how to sketch the graph of a polynomial given factored form using multiplicity</video:title>
      <video:description>This lesson will look at an example on how to sketch the graph of a polynomial given factored form using multiplicity and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T20:19:58+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-easy-way-to-factor-and-solve-a-polynomial-to-the-4th-power-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/aFRiDAPVfUA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>The easy way to factor and solve a polynomial to the 4th power</video:title>
      <video:description>This lesson will look at an example on how to factor and solve a polynomial to the 4th power and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T20:20:30+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-sketch-the-graph-of-a-polynomial-using-factors-and-multiplicity-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/FCfy-MGXn3A/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to sketch the graph of a polynomial using factors and multiplicity</video:title>
      <video:description>This lesson will look at an example on how to sketch the graph of a polynomial using factors and multiplicity and will go through examples.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T20:21:39+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-find-the-zeros-of-a-polynomial-by-factoring-to-the-4th-power-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/RZK7YnOdV9s/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to find the zeros of a polynomial by factoring to the 4th power</video:title>
      <video:description>This lesson will look at an example on how to find the zeros of a polynomial by factoring to the 4th power and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T20:22:20+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/apply-operations-and-then-write-the-polynomial-in-standard-form-and-find-degree-and-lc-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/X1PfeRuHM4w/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Apply operations and then write the polynomial in standard form and find degree and LC</video:title>
      <video:description>This lesson will look at an example on how to apply operations and then write the polynomial in standard form and find degree and LC and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T20:24:34+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/based-on-the-operation-learn-how-to-classify-a-polynomial-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/ML_MIEBX17U/mqdefault.jpg</video:thumbnail_loc>
      <video:title>based on the operation learn how to classify a polynomial</video:title>
      <video:description>This lesson will look at an example when given a point, how to find the triangle to evaluate for the 6 trig functions and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T20:25:04+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/when-given-a-point-how-to-find-the-triangle-to-evaluate-for-the-6-trig-functions-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Or1_519oHMQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>When given a point, how to find the triangle to evaluate for the 6 trig functions</video:title>
      <video:description>This lesson will look at an example when given a point, how to find the triangle to evaluate for the 6 trig functions and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T20:52:08+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-classify-a-polynomial-when-divided-by-a-number-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/dzSD4R0ISUE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to classify a polynomial when divided by a number</video:title>
      <video:description>This lesson will look at an example on how to  classify a polynomial when divided by a number and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T20:52:46+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/multiplying-polynomials-to-write-in-standard-form-and-label-the-degree-and-lc-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/TTnqLpeUROU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Multiplying polynomials to write in standard form and label the degree and LC</video:title>
      <video:description>This lesson will look at an example on how to multiply polynomials to write in standard form and label the degree and LC and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T20:53:33+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-apply-the-distributive-property-then-classify-the-polynomial-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/G8fEnOFgnok/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to apply the distributive property then classify the polynomial</video:title>
      <video:description>This lesson will look at an example on how to apply the distributive property then classify the polynomial and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T20:54:03+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/what-is-the-definition-of-a-monomial-and-polynomials-with-examples-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/alPttWvbHWY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>What is the definition of a monomial and polynomials with examples</video:title>
      <video:description>This lesson will look at the definition of a monomial and polynomials with examples and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T20:54:36+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/learn-how-to-find-the-six-trig-functions-using-coterminal-angles-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/pB901q6DnY0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Learn how to find the six trig functions using coterminal angles</video:title>
      <video:description>This lesson will look at how to find the six trig functions using coterminal angles and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T21:00:33+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/writing-the-polynomial-in-standard-form-so-that-you-can-find-end-behavior-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/fCwGoFfrqmo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Writing the polynomial in standard form so that you can find end behavior</video:title>
      <video:description>This lesson will look at how to write the polynomial in standard form so that you can find end behavior and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T21:01:15+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/learn-how-to-write-a-polynomial-in-standard-form-and-classify-it-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/0VXr471rkw8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Learn how to write a polynomial in standard form and classify it</video:title>
      <video:description>This lesson will look at how to write a polynomial in standard form and classify it and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T21:01:50+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/given-a-point-learn-how-to-evaluate-the-six-trig-functions-with-reference-angle-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/zvK4igdYR04/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Given a point learn how to evaluate the six trig functions with reference angle</video:title>
      <video:description>This lesson will look at Given a point learn how to evaluate the six trig functions with reference angle and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T21:02:17+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-find-the-lc-and-degree-of-a-polynomial-by-writing-in-standard-form-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/5wcBhEwXYoQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to find the LC and degree of a polynomial by writing in standard form</video:title>
      <video:description>This lesson will look at an example on how to find the LC and degree of a polynomial by writing in standard formand will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T21:02:45+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/learn-how-to-find-the-end-behavior-given-a-graph-of-a-polynomial-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/_Hhe7I2aD7I/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Learn how to find the end behavior given a graph of a polynomial</video:title>
      <video:description>This lesson will look at an example on how to find the end behavior given a graph of a polynomial and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T21:03:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-write-a-polynomial-in-standard-form-when-divided-by-a-number-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/nSzTK9_lYZw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to write a polynomial in standard form when divided by a number</video:title>
      <video:description>This lesson will look at an example on how to write a polynomial in standard form when divided by a number and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T21:03:42+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/what-is-the-definition-of-standard-form-degree-and-leading-coefficient-of-a-polynomial-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/HuShV97u5HA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>What is the definition of standard form, degree and leading coefficient of a polynomial</video:title>
      <video:description>This lesson will look at the definition of standard form, degree and leading coefficient of a polynomial and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T21:04:10+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-find-the-degree-and-lc-of-a-polynomial-by-writing-in-standard-form-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/WoIBvueLgpI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to find the degree and LC of a polynomial by writing in standard form</video:title>
      <video:description>This lesson will look at an example on how to find the degree and LC of a polynomial by writing in standard form and will go through examples. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T21:04:43+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-find-the-zeros-of-a-quadratic-polynomial-by-factoring-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/zkuIDJgKM20/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to find the zeros of a quadratic polynomial by factoring</video:title>
      <video:description>This lesson will look at an example on how to find the zeros of a quadratic polynomial by factoring and will go through examples. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T21:05:15+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/classifying-a-polynomial-based-on-its-degree-and-number-of-terms-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/9ntuIjuJoWg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Classifying a polynomial based on its degree and number of terms</video:title>
      <video:description>This lesson will look at an example on how to classify a polynomial based on its degree and number of terms and will go through examples. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T21:05:40+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/what-is-multiplicity-and-what-does-it-mean-for-the-zeros-of-a-graph-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/SLdyfgkD_oI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>What is multiplicity and what does it mean for the zeros of a graph</video:title>
      <video:description>This lesson will look at an example on what is multiplicity and what does it mean for the zeros of a graph and will go through examples. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T21:06:09+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/finding-the-degree-and-leading-coefficient-of-a-polynomial-not-in-standard-form-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/v5J4IemVkBg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Finding the degree and leading coefficient of a polynomial not in standard form</video:title>
      <video:description>This lesson will look at an example on how to find the degree and leading coefficient of a polynomial not in standard form and will go through examples. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T21:07:08+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-determine-the-degree-and-leading-coefficient-given-the-graph-of-a-polynomial-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/qVf7gEUaR_g/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to determine the degree and leading coefficient given the graph of a polynomial</video:title>
      <video:description>This lesson will look at an example on how determine the degree and leading coefficient given the graph of a polynomial and will go through examples. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T21:07:47+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/learn-how-and-why-multiplicity-of-a-zero-make-sense-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/iqkUvve1u9w/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Learn how and why multiplicity of a zero make sense</video:title>
      <video:description>This lesson will look at an example on how how and why multiplicity of a zero make sense and will go through examples. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T21:08:19+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/determining-the-leading-coefficient-and-degree-of-a-polynomial-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/kgazjdwoctM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Determining the leading coefficient and degree of a polynomial</video:title>
      <video:description>This lesson will look at an example on how to determine the leading Coefficient  and degree of a polynomial and will go through examples. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T21:08:54+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-identify-the-degree-and-leading-coefficient-of-a-polynomial-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/wVnjL5urnGM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to identify the Degree and Leading Coefficient of a polynomial</video:title>
      <video:description>This lesson will look at an example on how to  identify the Degree and Leading Coefficient of a polynomial and will go through examples. </video:description>
      <video:view_count>0</video:view_count>
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      <video:description>This lesson will look at an example on how to find end behavior of a polynomial by identifying the degree and leading coefficient.</video:description>
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      <video:title> How to apply multiplication to then write your polynomial in standard form and find degree</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>How to graph an angle in terms of pi in standard form</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>How to find the zeros of a polynomial using the sum of two cubes</video:title>
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      <video:title>Classifying a polynomial expression by subtraction</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>ALG2 Unit 4 classifying a polynomial expression by subtraction</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>How to expand a binomial raised to the 3 power</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>Given a list of three zeros find the factors of the polynomial</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>How to write a polynomial in standard form and identify the degree and LC</video:title>
      <video:description>This lesson will look at an example on how to write a polynomial in standard form and identify the degree and LC and will go through examples.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/given-a-table-of-points-learn-how-to-find-the-degree-and-number-of-turning-points-1</loc>
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      <video:title>Given a table of points learn how to find the degree and number of turning points</video:title>
      <video:description>This lesson will look at an example on how to given a table of points learn how to find the degree and number of turning points and will go through examples.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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    <loc>https://www.videoclass.com/video/how-to-classify-a-polynomial-by-it-s-degree-and-number-of-terms-1</loc>
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      <video:title>How to classify a polynomial by it's degree and number of terms</video:title>
      <video:description>This lesson will look at an example on how to classify a polynomial by it's degree and number of terms and will go through examples. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/learning-the-basics-of-classifying-polynomials-based-on-degree-and-number-of-terms-1</loc>
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      <video:title>Learning the basics of classifying polynomials based on degree and number of terms</video:title>
      <video:description>This lesson will look at an example on the basics of classifying polynomials based on degree and number of terms and will go through examples. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/given-a-list-of-zeros-learn-how-to-write-the-equation-of-a-polynomial-1</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/De0tvypZupU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Given a list of zeros, learn how to write the equation of a polynomial</video:title>
      <video:description>This lesson will look at an example on how to Given a list of zeros, learn how to write the equation of a polynomial and will go through examples. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/learning-to-find-the-solution-set-of-a-polynomial-by-factoring-out-an-x-1</loc>
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      <video:title> learning to find the solution set of a polynomial by factoring out an x</video:title>
      <video:description>This lesson will look at an example on how to find the solution set of a polynomial by factoring out an x and will go through examples. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-find-the-zeros-of-a-quadratic-polynomial-by-factoring-2-1</loc>
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      <video:description>This lesson will look at an example on how to find the zeros of a quadratic polynomial by factoring 2 and will go through examples. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-23T21:23:53+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/learn-how-to-factor-and-solve-a-polynomial-to-the-4th-power-1</loc>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/factoring-out-the-gcf-so-that-you-can-solve-a-polynomial-to-the-5th-degree-1</loc>
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      <video:description>This lesson will look at an example on how to factor out the GCF so that you can solve a polynomial to the 5th degree and will go through examples. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/finding-the-roots-of-a-polynomial-by-factoring-when-to-the-4th-power-1</loc>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-graph-sine-while-forgetting-to-reflect-the-graph-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/bef5HeNrHYQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to graph sine while forgetting to reflect the graph</video:title>
      <video:description>This lesson will look at an example on how to graph sine while forgetting to reflect the graph and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-01T15:22:40+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/learn-how-to-find-the-leading-coefficient-and-degree-to-determine-end-behavior-of-a-polynomial</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/VfCNznYyKc8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Learn how to find the leading coefficient and degree to determine end behavior of a polynomial</video:title>
      <video:description>This lesson will look at an example on how to find the leading coefficient and degree to determine end behavior of a polynomial and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-01T15:23:02+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/carboxylic-acids-1-nomenclature-isomerism</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/KHNEfj_9YkA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Carboxylic Acids 1. Nomenclature &amp; Isomerism.</video:title>
      <video:description>One in a series of videos on carboxylic acids, this looks at their nomenclature and isomerism. In regard to the later, it looks at both chain and functional group isomerism, including examples witgh more than one funtional group. Dicarboxylic acids and aromatic acids are also considered.</video:description>
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  <url>
    <loc>https://www.videoclass.com/video/carboxylic-acids-2-physical-properties</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/S4txaKR36GM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Carboxylic Acids 2. Physical Properties.</video:title>
      <video:description>In this video I discuss the trend in boiling points and solubilities of the carboxylic acids. These are explained in terms of hydrogen bonds and van der Waals forces.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-01T17:00:44+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/carboxylic-acids-3-acidity-explained</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/ca4UBNIjBb8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Carboxylic Acids 3. Acidity explained</video:title>
      <video:description>This video discusses and explains the weak acidity of carboxylic acids. It looks at methanoic to hexanoic acids and also includes trichloroethanoic and benzoic acids. The concentration of hydrogen ions,  pH and percentage dissociation are used in the discussions, together with electron-withdrawing and electron-donating properties of groups attached to the carboxyl group.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-01T17:01:38+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-do-i-write-and-evaluate-expressions</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/0PJZeEO3cIo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How do I write and evaluate expressions?</video:title>
      <video:description>This lesson will look at an example on how to write and evaluate expressions. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-02T15:06:52+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/ap-calc-bc-section-7-2-anti-differentiation-by-substitution</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/jqBMgUczZNA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>AP Calc BC: Section 7.2 anti differentiation by substitution </video:title>
      <video:description>This lesson will look at an example on anti differentiation by substitution and will go through examples.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-02T15:10:03+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/learn-how-to-write-the-equation-of-a-parabola-given-the-vertex-and-point-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/vsQJ7mrQFiw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Learn how to write the equation of a parabola given the vertex and point</video:title>
      <video:description>This lesson will look at an example on how to write the equation of a parabola given the vertex and point and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-02T15:16:36+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/writing-the-equation-of-a-parabola-given-the-vertex-and-a-point-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/zgO9CtRiFrQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Writing the equation of a parabola given the vertex and a point</video:title>
      <video:description>This lesson will look at an example on how to write the equation of a parabola given the vertex and a point and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-02T15:17:01+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/applying-synthetic-division-to-the-division-of-two-polynomials-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/gMHWZMvufe0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Applying synthetic division to the division of two polynomials</video:title>
      <video:description>This lesson will look at an example on how to apply synthetic division to the division of two polynomials and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-02T15:17:44+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-apply-synthetic-division-when-the-zero-is-a-fraction-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/b4LiVO60x0c/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to apply synthetic division when the zero is a fraction</video:title>
      <video:description>This lesson will look at an example on how to apply synthetic division when the zero is a fraction and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-02T15:19:02+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/learn-how-to-completely-factor-a-polynomial-using-synthetic-division-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/P9IyBkMdBtw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Learn how to completely factor a polynomial using synthetic division</video:title>
      <video:description>This lesson will look at an example on how to completely factor a polynomial using synthetic division and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-02T15:19:34+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-evaluate-the-sine-cosine-and-tangent-for-an-angle-using-special-right-triangles-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/BgVz04JuK2M/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to evaluate the sine, cosine, and tangent for an angle using special right triangles</video:title>
      <video:description>This lesson will look at an example on how to evaluate the sine, cosine, and tangent for an angle using special right triangles and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-02T15:20:02+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-find-the-angle-given-an-equation-and-constraint-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/8l5wvrJW5fA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to find the angle given an equation and constraint</video:title>
      <video:description>This lesson will look at an example on how to find the angle given an equation and constraint and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-02T15:20:22+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-use-reference-angles-to-help-evaluate-for-an-angle-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/vuIR4LucE9M/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to use reference angles to help evaluate for an angle</video:title>
      <video:description>This lesson will look at an example on how to use reference angles to help evaluate for an angle and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-02T15:20:50+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/learn-how-to-graph-the-cosecant-function-with-a-change-in-period-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/h2zhoiaBOzw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Learn how to graph the cosecant function with a change in period</video:title>
      <video:description>This lesson will look at an example on how to graph the cosecant function with a change in period and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-02T15:21:17+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/what-are-the-basics-for-the-parent-graph-of-tangent-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/DjGFtxzvOrk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>What are the basics for the parent graph of tangent</video:title>
      <video:description>This lesson will look at an example on what  the basics for the parent graph of tangent and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-02T15:22:10+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/learn-how-to-graph-the-secant-function-with-a-change-in-period-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/62N7ECNonMM/mqdefault.jpg</video:thumbnail_loc>
      <video:title> Learn how to graph the secant function with a change in period</video:title>
      <video:description>This lesson will look at an example on how to graph the secant function with a change in period and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-02T15:22:46+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/carboxylic-acids-5-chemical-reactions</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/1_-ZVyyEc2U/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Carboxylic Acids 5. Chemical reactions</video:title>
      <video:description>This video looks in some detail at the 6 chemical reactions that are typical of carboxylic acids. Reactions with: sodium carbonate, sodium hydrogencarbonate, ammonia, sodium metal and phosphorus pentachloride.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-07T14:34:37+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/carboxylic-acids-4-methods-of-preparation</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/oOrGWGK61X0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Carboxylic Acids 4. Methods of Preparation</video:title>
      <video:description>In this video I look at the preparation of carboxylic acids from four other organic functional groups. First, from primary alcohols and aldehydes by the process of oxidation, and second, from esters and nitriles by the process of either acid-catalysed hydrolysis or alkaline catalysed hydrolysis.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-07T14:35:44+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/esters-1-nomenclature-and-isomerism</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/HquJlpxJsRc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Esters 1. Nomenclature and Isomerism.</video:title>
      <video:description>This video looks at the naming of esters and at the isomers of C6H12O2. It considers esters and carboxylic acids as functional group isomers and goes on to show that there are many other isomers as well where the molecules have more than one functional group.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-07T14:36:23+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/esters-2-physical-properties</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/E_gTgUH5DRQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Esters 2. Physical Properties.</video:title>
      <video:description>This video looks at the physical properties of esters. It considers the trends in their boiling points and compares them with their functional group isomers - carboxylic acids. It also makes a brief reference to their lack of miscibility with water.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-07T14:37:06+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/carboxylic-acids-5-chemical-reactions-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/1_-ZVyyEc2U/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Carboxylic Acids 5. Chemical reactions</video:title>
      <video:description>This video looks in some detail at the 6 chemical reactions that are typical of carboxylic acids. Reactions with: sodium carbonate, sodium hydrogencarbonate, ammonia, sodium metal and phosphorus pentachloride.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-07T14:38:59+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/carboxylic-acids-4-methods-of-preparation-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/oOrGWGK61X0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Carboxylic Acids 4. Methods of Preparation</video:title>
      <video:description>In this video I look at the preparation of carboxylic acids from four other organic functional groups. First, from primary alcohols and aldehydes by the process of oxidation, and second, from esters and nitriles by the process of either acid-catalysed hydrolysis or alkaline catalysed hydrolysis.</video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-07T14:39:45+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/esters-1-nomenclature-and-isomerism-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/HquJlpxJsRc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Esters 1. Nomenclature and Isomerism.</video:title>
      <video:description>This video looks at the naming of esters and at the isomers of C6H12O2. It considers esters and carboxylic acids as functional group isomers and goes on to show that there are many other isomers as well where the molecules have more than one functional group.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-07T14:40:37+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/esters-2-physical-properties-1</loc>
    <changefreq>daily</changefreq>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/E_gTgUH5DRQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Esters 2. Physical Properties.</video:title>
      <video:description>This video looks at the physical properties of esters. It considers the trends in their boiling points and compares them with their functional group isomers - carboxylic acids. It also makes a brief reference to their lack of miscibility with water.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-07T14:41:22+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/ap-calc-bc-section-7-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/6XAl1ys5HNQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>AP Calc BC: Section 7.3</video:title>
      <video:description>This lesson will look at an example on antidifferentiation by parts and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-07T14:48:30+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/applying-the-rational-zero-test-to-identify-all-of-the-rational-zeros-of-a-polynomial-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/-Y1Ll-3I0hc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Applying the Rational Zero test to identify all of the rational zeros of a polynomial</video:title>
      <video:description>This lesson will look at an example on how to apply the Rational Zero test to identify all of the rational zeros of a polynomial and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-08T17:08:32+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/applying-synthetic-division-when-your-dividend-is-missing-a-term-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/z-G6NXcTUfo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Applying synthetic division when your dividend is missing a term</video:title>
      <video:description>This lesson will look at an example on how to apply synthetic division when your dividend is missing a term and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-08T17:08:58+00:00</video:publication_date>
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  </url>
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    <loc>https://www.videoclass.com/video/find-all-the-possible-rational-zeros-given-a-polynomial-1</loc>
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      <video:title>How to divide using synthetic division and write your remainder over your divisor</video:title>
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  <url>
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    <loc>https://www.videoclass.com/video/learn-how-to-solve-an-equation-by-taking-the-log-on-both-sides-1</loc>
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    <loc>https://www.videoclass.com/video/learn-how-to-expand-a-logarithmic-equation-1</loc>
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    <loc>https://www.videoclass.com/video/learn-how-to-write-the-rule-of-an-arithmetic-sequence-given-a-sequence-1</loc>
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      <video:title>How to divide two radical expressions by rationalizing the denominator</video:title>
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    <loc>https://www.videoclass.com/video/learn-how-to-divide-a-radical-binomial-by-rationalizing-the-denominator-1</loc>
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      <video:title>ALG2 Unit 1 Teach how to graph an absolute value equation using transformations</video:title>
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      <video:title>PC Unit 4 How to evaluate for the composition of the tangent and cosine</video:title>
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      <video:title>PC Unit 4 How to evaluate for the composition of two trigonometric functions</video:title>
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      <video:title>ALG2 Unit 4 Given a table of values, learn how to identify the degree and LC</video:title>
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Additional tags: randal randall hayman rsa code prime primes pure mathematics mathematical stories public key encryption</video:description>
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      <video:thumbnail_loc>https://img.youtube.com/vi/NiHtU31o1NM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>ALG2 Unit 5 How to solve a word problem involving the cube root</video:title>
      <video:description>This lesson will look at an example on how to solve a word problem involving the cube root and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-29T15:33:17+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/alg2-unit-5-simplifying-a-radical-expression-with-use-of-absolute-value-symbols</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/WnPQz3HbZUU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>ALG2 Unit 5 Simplifying a radical expression with use of absolute value symbols</video:title>
      <video:description>This lesson will look at an example on how to Simplify a radical expression with use of absolute value symbols and will go through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-29T15:33:41+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/esters-8-finding-iodine-values-of-fats-oils</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/WQ7WQrJ1A1U/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Esters 8. Finding Iodine Values of Fats &amp; Oils</video:title>
      <video:description>This video looks at both the practical procedure and the calculation, for obtaining the iodine values of fats and oils. The larger the iodine value the greater the degree of unsaturation. Three different vegetable oils are compared: extra virgin olive, sesame and groundnut.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-29T16:11:41+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/esters-3-structure-of-fats-and-oils</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/hXNMWj7uPXs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Esters 3. Structure of Fats and Oils.</video:title>
      <video:description>This video takes a quick look at the structures of fats and oils and looks at how they are formed from glycerol (propane-1,2,3-triol) and fatty acids. Stearic acid, oleic acid, linoleic acid (omega 6) and linolenic acid (omega 3) are looked at in some detail.</video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-29T16:12:18+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/esters-6-alkaline-hydrolysis-of-esters-inc-saponification</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/-VOFXePDpwo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Esters 6. Alkaline hydrolysis of esters (inc. saponification)</video:title>
      <video:description>This short video looks at the alkaline catalysed hydrolysis of both simple and complex esters - the later making a soap in what is also known as a saponification reaction. The hydrolysis of ethyl ethanoate is shown first, followed by the hydrolysis (saponification) of tristearine. The next video in the series looks at how we determine the saponification value of a fat or oil.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-29T16:13:09+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/esters-7-finding-the-saponification-value-of-a-fat</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/qhlKzDPscWY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Esters 7. Finding the Saponification Value of a Fat.</video:title>
      <video:description>This video considers saponification values. It looks at what they measure (relative chain lengths of a fat's fatty acids) and how they are determined in the laboratory.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-29T16:13:51+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/esters-10-fats-and-our-health-bad-better</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/It0AjmtRzYo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Esters 10. Fats and our Health (Bad &amp; Better).</video:title>
      <video:description>This video considers how fats may help and damage our health. It classifies fats as bad and better. The bad fats include saturated and trans fats. The better fats include monounsaturates and polyunsaturates. They are linked to cholesterols and coronary heart disease.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-12-29T16:14:33+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/cardiovascular-diseases</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/jQqL_5zLXG8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Cardiovascular Diseases</video:title>
      <video:description>If you could peer into the arteries of a newborn baby, you would probably see fairly smooth blood vessels.  If you could inspect the arteries of an older person, you might find plaque. This video looks at atherosclerosis and heart attacks.  It also discusses treatments such as balloon angioplasty.&#13;
https://www.youtube.com/watch?v=Mg0VXYFI9zs&amp;feature=youtu.be</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2016-01-25T15:12:33+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/blood-pressure</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/dl7-VFup1Tc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Blood Pressure</video:title>
      <video:description>This video considers blood pressure.  When ventricles contract, they increase pressure on the blood.  The resulting force that blood exerts against the artery walls is called blood pressure.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2016-01-25T15:12:33+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/blood-vessels</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/vaN3ycrUBtA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Blood Vessels</video:title>
      <video:description>Blood flows throughout the body via blood vessels. These are the tubes that form a closed pipeline within the body.  There are three types of vessels and this video discusses their structure and function.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2016-01-25T15:12:33+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/valves-of-the-heart</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/pX0VqGy6xNA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Valves of the Heart</video:title>
      <video:description>This video discusses the anatomy of the heart in particular the 4 valves. These flaps of tissue prevent blood from flowing backward. The valves are located between the atria and the ventricles, and also leading from the heart.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2016-01-25T15:12:33+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/an-introduction-to-the-heart</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/zLH5Z6aI_DI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>An Introduction to the Heart</video:title>
      <video:description>This video discusses the heart as a muscular pump between your lungs.  It describes the chambers of the heart as well as the layers of the heart.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2016-01-25T15:12:33+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/painless-word-problems</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>http://i.vimeocdn.com/video/554359344_640.jpg</video:thumbnail_loc>
      <video:title>Painless Word Problems</video:title>
      <video:description>Painless Word Problems. How to solve word problems without pain.&#13;
&#13;
Problem Solving&#13;
Three Problems with Math:&#13;
(1) answering the wrong question (2) Mistakes in computation (3) Learning the wrong  methods&#13;
&#13;
Students have one to two minutes to solve problems. Most math courses have about 15 types of problems.&#13;
&#13;
Here's my advice:&#13;
(1) Read "Problem Solving Strategies" by Herr and Johnson.&#13;
(2) Thoroughly learn each type of problem and all its variations. Have at least two ways to solve each problem. learn how to estimate the answer.&#13;
&#13;
During the test:&#13;
(1) Read each problem at least three times. More if you are an ESL student.&#13;
(2) Classify the problem by the types you have learned.&#13;
(3) Make a guess.&#13;
(4) Make an estimate.&#13;
(5) Solve the problem&#13;
(6) Does the answer agree with your guess and estimate? If not fix.&#13;
&#13;
Memorizing procedures sometimes called "steps" is a loosing battle. The older we get the harder it is to memorize unrelated facts. Younger students might be able to do it, but High School and Adult learners could have problems with memorizing.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2016-02-03T02:53:38+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/making-change-trick-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>http://i.vimeocdn.com/video/496842825_640.jpg</video:thumbnail_loc>
      <video:title>Making Change Trick</video:title>
      <video:description>Easy trick for making change. Subtract a penny from both amounts.</video:description>
      <video:view_count>31</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-07T16:08:03+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/stevenlevymath-animation-is-it-odd-or-even</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>http://i.vimeocdn.com/video/494825860_640.jpg</video:thumbnail_loc>
      <video:title>stevenlevymath: Animation - Is it odd or even?</video:title>
      <video:description>This lesson will use Animation to decide if numbers are  odd or even?</video:description>
      <video:view_count>29</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-07T16:13:00+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/un-livestock-long-shadow-chapter-1-co2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>http://i.vimeocdn.com/video/551725362_640.jpg</video:thumbnail_loc>
      <video:title>UN Livestock Long Shadow Chapter 1 - CO2</video:title>
      <video:description>UN Livestock Long Shadow Chapter 1 - CO2</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2016-02-03T03:00:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/graph-for-huffington-post-toxic-loans-by-peter-eavis-feb-5-2016</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>http://i.vimeocdn.com/video/554836344_640.jpg</video:thumbnail_loc>
      <video:title>Graph for Huffington Post - Toxic Loans by Peter Eavis, Feb. 5, 2016</video:title>
      <video:description>China's total loans and financial assets = 30 T$&#13;
China's GDP = 10.9 Wikipedia (Historic GDP of China)&#13;
Analyst estimates 4.4 T$ potential losses, 6.6 T$ (non performing)&#13;
"Charlene Chu, an analyst in Hong Kong for Autonomous Research"</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2016-02-05T15:31:07+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/two-party-system-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/T2RcLgkG7AA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Two Party System</video:title>
      <video:description>Discuss the development of the American two party system from the formation of the Constitution to the Civil War</video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2016-02-21T23:52:36+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/two-party-system-lo1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/cYHC5Of4EpA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Two Party System LO1</video:title>
      <video:description>Discuss the formative period of the two party system

Framers thoughts on “factions” political parties
Constitution was an attempt to avoid factions
president elected by the Electoral College, not the people. 
federal judges appointed for life
not depend on party support for their offices
House of Representatives popularly 
must run for reelection every two years.  
Senators six year terms 
more independent than the House.  
Senators chosen by the State Legislature until the passage of the 17th amendment in 1913 which 


The first national parties developed out of contests in Congress in the early 1790's over Hamilton's financial program. Madison and Jefferson first organized their opposition to Hamilton's program only in Congress and did not anticipate creating a permanent, popular party. 

Loose interpretation
Strong Central Gov.
Gov. for the rich by the rich
New England &amp; Atlantic Sea Coast
Pro-British; anti-French
Strict Interpretation 
Weak Fed. Gov.
Gov. by the rich for the common man
Strongest in the South and back country
Pro-French; anti-British</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2016-02-21T23:56:48+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/lo2-two-party-system</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/IyVcfz8Kewo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>LO2 TWO PARTY SYSTEM</video:title>
      <video:description>Discuss the break-up of the Federalists Party and the Rise of the Dem-Rep by the election of 1800

Alien and Sedition Acts
Aimed at the French and keeping them voting for D.R.
Alien
Citizenship from 5-14 years
Sedition Acts 
foreigners deported critical of the President and Congress 
about 25 persons were arrested and 10 convicted
Virginia and Kentucky Resolutions 
Jefferson and Madison
States had fundamental rights
Cons. exists as a compact between the Fed and State Governments
States can nullify state fed law</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2016-02-21T23:58:19+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/lo-4-two-party-system</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/JraQ7HjJZ2g/mqdefault.jpg</video:thumbnail_loc>
      <video:title>LO 4 Two Party System</video:title>
      <video:description>Discuss the election of 1824 and show how it led to the development of the Democratic Party

Election of 1824 marks an end to the Era of Good Feeling
Henry Clay and the “American System”
National Bank
1811 first Bank of the United States
1816 Second Bank of the United States
Protective Tariff 
(Tariff of 1816)
15 to 30% on cotton, textiles, leather, paper, pig iron, wool and other goods that mostly benefited the North.
Infrastructure 
1817, John C. Calhoun proposed the 
Bonus Bill, vetoed by Madison 

Election of 1824
Candidates 
Andrew Jackson (West)
John Q. Adams (North)
William H. Crawford (South)
Henry Clay
261 electoral votes possible with 131 necessary for victory
Clay 37
Crawford 41
Adams 84
Jackson 99
-killing 2,500 Englishmen at New Orleans' qualified a man for the presidency,- Henry Clay</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2016-02-22T00:00:21+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/reconstruction-introduction</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/-GKERGs7PlQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Reconstruction Introduction</video:title>
      <video:description>After viewing the Learning Objectives 1-5, prepare  a 6-10 paragraph essay, respond to the following.  (Presidential Reconstruction Phase)&#13;
&#13;
Discuss the TWO constitutional theories that evolved around the question of Reconstruction&#13;
http://www.skennedyushistory.com/reconstruction&#13;
&#13;
ESSAY PROMPT &#13;
&#13;
Discuss the two constitutional theories that evolved around the questions of Reconstruction.  Within your discussion identify and describe the three phases of Reconstruction.  Finally, describe the promise and hope of Reconstruction and its eventual demise .</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2016-02-24T11:20:02+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/reconstruction-lo1-two-questions</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/wXBvByPqOPY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Reconstruction LO1 Two Questions</video:title>
      <video:description>(Presidential Reconstruction Phase)

Discuss the TWO constitutional theories that evolved around the question of Reconstruction
http://www.skennedyushistory.com/reconstruction</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2016-02-24T11:25:32+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/reconstruction-lo-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/0rxTcewOq6s/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Reconstruction LO 2</video:title>
      <video:description>Discuss the Presidential plan of Reconstruction and show how its weaknesses led to the Congressional plan of Reconstruction. http://www.skennedyushistory.com/reconstruction</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2016-02-24T11:28:23+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/reconstruction-lo-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/xYbPhedfWPs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Reconstruction LO 3</video:title>
      <video:description>Discuss the Congressional plan of Reconstruction and show HOW it developed out of the weaknesses of the Presidential plan. http://www.skennedyushistory.com/reconstruction</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2016-02-24T11:32:48+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/hamilton-lo-ii</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/ufGwqPm-7k8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Hamilton LO II</video:title>
      <video:description>Learning Objective Two
Discuss Hamilton’s Report on the Public Credit and explain how his leadership  strengthened and defined -federalism-.  Be sure in your discussion to point out what are -implied powers-</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2016-02-24T19:01:56+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/alexander-hamilton-lo-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/TxhjkuQHGwQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Alexander Hamilton LO 3</video:title>
      <video:description>Discuss Hamilton's Report on the National Bank and his support for foreign trade and the controversy that surrounded it.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2016-02-24T19:03:06+00:00</video:publication_date>
    </video:video>
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http://cdiac.ornl.gov/trends/emis/top...
Ranking of the world's countries by 2011 per capita fossil-fuel CO2 emission rates. National per capita estimates (CO2_CAP) are expressed in metric tons of carbon (not CO2).
===========================
Source: Tom Boden and Bob Andres Carbon Dioxide Information Analysis Center Oak Ridge National Laboratory Gregg Marland Research Institute for Environment, Energy and Economics Appalachian State University
=========================
USA,4.5;Russia,3.4;Japan,2.5;Germany,2.4­;China,1.5;Indonesia,0.6;India,0.5;

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      <video:title>Personal Pronouns</video:title>
      <video:description>Personal pronouns are used to label specific people or items. People, numbers and gender all have personal pro</video:description>
      <video:view_count>86</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-06T19:07:00+00:00</video:publication_date>
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      <video:title>Nouns: Common and Proper</video:title>
      <video:description>A common noun is used to name general items or objwhile a proper noun is used to name specific items or objects.</video:description>
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      <video:publication_date>2014-03-06T20:21:22+00:00</video:publication_date>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/ttXMipdBrKo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Conjoiners Part 3: Relative Pronouns</video:title>
      <video:description>A relative pronoun introduces the relative clause. They are used to link a relative clause to another part of a sentence.</video:description>
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      <video:publication_date>2014-03-06T21:07:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/verbs-transitive-and-intransitive</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/9sRl7sfnVxM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Verbs Transitive and Intransitive</video:title>
      <video:description>Verbs can be transitive or intransitive. A transitive verb is incomplete without a direct object while an intransitive verb cannot take a direct object. </video:description>
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      <video:publication_date>2014-03-06T18:45:41+00:00</video:publication_date>
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      <video:thumbnail_loc>https://img.youtube.com/vi/iVXbHi5Jhl0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Prepositions and Prepositional Phrases</video:title>
      <video:description>A preposition is a word which comes before a noun or a pronoun to show the relationship to another word in the sentence. A prepositional phrase will begin with a preposition and end with the "object</video:description>
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      <video:publication_date>2014-03-06T20:07:43+00:00</video:publication_date>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/KV-W778ZU3w/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Demonstrative Pronouns</video:title>
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      <video:publication_date>2014-03-06T20:43:48+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/conjoiners-part-1-coordinating-conjunctions</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/U_-1tvHsZTU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Conjoiners Part 1: Coordinating Conjunctions</video:title>
      <video:description>Coordinating conjunctions link together words, phrases and clauses.</video:description>
      <video:view_count>99</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-06T21:12:16+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/epic-literature-and-beowulf</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/r955HouPNLk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Epic Literature and Beowulf</video:title>
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      <video:view_count>112</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-06T22:48:50+00:00</video:publication_date>
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  <url>
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      <video:thumbnail_loc>https://img.youtube.com/vi/CjVXsRcaCAE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>MLA Demo</video:title>
      <video:description>This video shows you the basics of how and why we cite sources using the MLA Style Guide at MrBrayman.Info.  It covers: works cited page entries, citations (in-text, parenthetical, and footnotes), and document formatting.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-07T05:12:01+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/soaps-lesson-1</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/gLZknjUGFpE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>SOAPS Lesson</video:title>
      <video:description>The purpose of SOAPS, reading for SOAPS and the respect strategy.</video:description>
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      <video:publication_date>2014-03-07T05:30:29+00:00</video:publication_date>
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      <video:thumbnail_loc>https://img.youtube.com/vi/nLXIPkClVMo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>MLA Documentation and Formatting</video:title>
      <video:description>Modern Language Association (MLA) style has specific guidelines for writing papers, in-text citations, footnotes and end-notes. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-06T22:14:36+00:00</video:publication_date>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Hp3z65p5YPg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to Read Shakespeare: Othello</video:title>
      <video:description>A discussion from Mr. Brayman on how to read William Shakespeare's "The Tragedy of Othello, the Moor of Venice".</video:description>
      <video:view_count>82</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-06T23:10:48+00:00</video:publication_date>
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  <url>
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      <video:thumbnail_loc>https://img.youtube.com/vi/bvGaLJqByoA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Merchant of Venice Lesson</video:title>
      <video:description>The Merchant of Venice is a play written by William Shakespeare between 1596 and 1598. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-07T05:23:01+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/compare-and-contrast-graphic-organizer-demo</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/4AlbiX-6mCM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Compare and Contrast Graphic Organizer Demo</video:title>
      <video:description>This video goes through how to complete the Compare and Contrast Graphic Organizer.</video:description>
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      <video:publication_date>2014-03-07T05:44:52+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/main-ideas-and-supporting-details-demo</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/gDtAylLgWTA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Main Ideas and Supporting Details Demo</video:title>
      <video:description>This video reviews how to read for main ideas and supporting details as well as how to use the MI &amp; SD graphic organizer that we will use in class.  Also, it briefly reviews the skim and scan prereading strategy.</video:description>
      <video:view_count>102</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-07T05:47:55+00:00</video:publication_date>
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  <url>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/RoFJVjU_a7U/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Predicate Adjectives</video:title>
      <video:description>A predicate adjective is an adjective that follows a linking verb and it describes the subject. An example is "Her dog is chubby." where "is" acts as the predicate adjective. </video:description>
      <video:view_count>109</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-06T18:24:28+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/verbs-conjugation-tense-and-mood</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/UuV7HdkGCqU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Verbs Conjugation Tense and Mood</video:title>
      <video:description>This video lesson will be discussing verb conjugation</video:description>
      <video:view_count>97</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-06T18:54:41+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/nouns-concrete-and-abstract</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/4jjNVKZZMQ4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Nouns Concrete and Abstract</video:title>
      <video:description>Concrete nouns can be touched, held, tasted, in a literal way while abstract nouns can only exist in the mind. </video:description>
      <video:view_count>87</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-06T20:18:19+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/adjectives-lesson</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/9kKNtbWPk2U/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Adjectives Lesson</video:title>
      <video:description>Adjectives are word used to describe. Examples are adjectives are hairy, big, small, colorful and loud. </video:description>
      <video:view_count>88</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-06T20:54:50+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-format-an-essay</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/49WNkoLYbJg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to Format an Essay</video:title>
      <video:description>In this video lesson, Mr. Brayman will be discussing how to properly format an essay.</video:description>
      <video:view_count>106</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-06T22:13:26+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/predicate-nouns</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/EEuiuiwk0iQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Predicate Nouns</video:title>
      <video:description>A predicate noun is used to predicate a description or identification of the subject. An example is "She became a doctor".</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-06T18:22:10+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/verbs-to-be-and-linking</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/zCuNQS2N9DM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Verbs: To Be and Linking</video:title>
      <video:description>Linking verbs connect the subject of the sentence to an noun or adjectiin the predicate. </video:description>
      <video:view_count>86</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-06T18:47:29+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/nouns-possessive-nouns</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/rzlXYj_UFN8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Nouns: Possessive Nouns</video:title>
      <video:description>A possessive noun is a noun that titles or names who or what has something ( an object).&#13;
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      <video:view_count>102</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-06T20:16:28+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/conjoiners-part-4-conjunctive-adverbs</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/_gNAx_LkyWM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Conjoiners Part 4: Conjunctive Adverbs</video:title>
      <video:description>A conjunctive adverb is an adverb that connects two main clauses.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-06T20:51:38+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/adverbs-lesson</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/7oTyWdk3UmM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Adverbs Lesson</video:title>
      <video:description>An adverb is the part of speech (or word class) primarily used to modify a verb, adjective, or other adverb.</video:description>
      <video:view_count>119</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-06T21:14:02+00:00</video:publication_date>
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  <url>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/aWb5ETDKIlE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Sentence Structure, Lesson 1</video:title>
      <video:description>Review of basic parts of speech, sentence types and types of clauses.</video:description>
      <video:view_count>106</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-06T23:06:41+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/kwl-demo-part-2</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/-D2Vqv4MuUQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>KWL+ Demo, Part 2</video:title>
      <video:description>In this video, I demonstrate the completion of a KWL+ Chart, including the use of prereading strategies and the use of the KWL+ Chart to draw a conclusion.</video:description>
      <video:view_count>73</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-07T05:18:26+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/jonathan-swift-and-gullivers-travels-lesson</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/XHhGZ4EryYs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Jonathan Swift and Gulliver's Travels Lesson</video:title>
      <video:description>Travels into Several Remote Nations of the World. In Four Parts. By Lemuel Gulliver, First a Surgeon, and then a Captain of Several Ships, is the title of what we have come to know as Gulliver's Travels written by Jonathan Swift.</video:description>
      <video:view_count>97</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-07T05:39:18+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/sentence-structure-lesson-2</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/d583km9-3E4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Sentence Structure, Lesson 2</video:title>
      <video:description>This video lesson will cover a greater variety of sentence types and punctuating compound, complex and compound-complex sentences.  </video:description>
      <video:view_count>87</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-06T23:09:08+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/why-study-grammar</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/bnitYca-FMI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Why Study Grammar?</video:title>
      <video:description>Grammar is a set of rules for language and how we piece the words togeth to form sentences.  the system of rules by which words are formed and put together to make sentences</video:description>
      <video:view_count>107</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-06T18:39:49+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/kwl-demo</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/obqqBlAG8KE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>KWL+ Demo</video:title>
      <video:description>This video reviews the steps of the reading process, how to use the KWL+ graphic organizer that we will use in class, and how to use the KWL+ chart to draw conclusions and make generalizations as well as how to use it to structure academic paragraphs.</video:description>
      <video:view_count>110</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-07T05:22:14+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/cause-and-effect-graphic-organizers</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/x81b67qVp6g/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Cause and Effect Graphic Organizers</video:title>
      <video:description>This video lesson demonstrates the use of a graphic organizer to determine cause and effect.</video:description>
      <video:view_count>125</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-07T05:41:29+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
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    <video:video>
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      <video:title>CARS Protocol (Research Paper Writing Strategy)</video:title>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/-8atIcS1vU4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Early Humans and Paleolithic Period Lesson</video:title>
      <video:description>This video lesson explores early humans and Paleolithic period.</video:description>
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      <video:publication_date>2014-03-07T05:53:02+00:00</video:publication_date>
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    <video:video>
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      <video:title>Classical India Part 4 The Gupta Dynasty</video:title>
      <video:description>In this video lesson, Mr. Brayman will be discussing the Gupta Dynasty.</video:description>
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      <video:thumbnail_loc>https://img.youtube.com/vi/QjV-d6sQtn4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Roman Empire Lecture</video:title>
      <video:description>This video covers the major characteristics of the Roman Empire during the Classical Period (especially the SPICE factors) with an emphasis on the factors that led to the rise and fall of the empire.</video:description>
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    <loc>https://www.videoclass.com/video/spice-graphic-organizer-demo</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/mzyHFRy78LA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>SPICE Graphic Organizer Demo</video:title>
      <video:description>This demo explains the purpose and function of the SPICE Graphic Organizer, which is a very useful way of analyzing and organizing information about civilizations in World History.</video:description>
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    <loc>https://www.videoclass.com/video/classical-mesoamerica</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/nnnDw07Orao/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Classical Mesoamerica</video:title>
      <video:description>This video covers a cross-section of the Classical Mesoamerican Civilizations (especially their SPICE factors) with a focus on the rise and fall of the Mayan city states.</video:description>
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    <loc>https://www.videoclass.com/video/han-china</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/xRIXqGEfke8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Han China</video:title>
      <video:description>This lecture covers the Han Dynasty of China, particularly the SPICE factors and the rise and fall of the dynasty.</video:description>
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    <loc>https://www.videoclass.com/video/periodization-lecture</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/aJQ_SPPR560/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Periodization Lecture</video:title>
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      <video:publication_date>2014-03-07T06:21:59+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/the-mongols-and-the-early-ottoman-empire</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/1d-dxish0s4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>The Mongols and the Early Ottoman Empire</video:title>
      <video:description>The Mongol Empire was the largest land covering empire in history. It lasted from the 13th to the 14th century.</video:description>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/n8S7euVmFCs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Latin America Lesson</video:title>
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    <loc>https://www.videoclass.com/video/europe-lesson-i-the-explorers</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/1E1iblZzE7I/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Europe Lesson I: The Explorers</video:title>
      <video:description>In this video lesson there will be an exploration of the early European explorers. </video:description>
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    <loc>https://www.videoclass.com/video/europe-lesson-iii-the-enlightenment</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/68Nt7sEGFDw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Europe Lesson III: The Enlightenment</video:title>
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    <loc>https://www.videoclass.com/video/europe-lesson-ii-the-renaissance</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/pSADB8Gl3bY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Europe Lesson II: The Renaissance</video:title>
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    <loc>https://www.videoclass.com/video/african-history-1450-1750ce-period-iv-of-ap-world-hist</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/b6YFrdTXMRI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>African History (1450-1750CE; Period IV of AP World Hist...</video:title>
      <video:description>The history of Africa is very long and extensive. It begins with the prehistory of Africa and the emergence of Homo sapiens and continues today.</video:description>
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    <loc>https://www.videoclass.com/video/eastern-europe-byzantium-and-russia</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/gWfuy_eua8Y/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Eastern Europe--Byzantium and Russia</video:title>
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      <video:publication_date>2014-03-07T06:25:06+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/the-anglo-saxon-period</loc>
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      <video:title>The Anglo-Saxon Period</video:title>
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  <url>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/EKH3YI93dNc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Islamic World, Part 1--Arabia before Islam, Muhammad and...</video:title>
      <video:description>Islam is a monotheistic religion based on revelations by the prophet Muhammad.</video:description>
      <video:view_count>111</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-07T06:26:29+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/direct-and-indirect-objects</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/WJZwbEmHODc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Direct and Indirect Objects</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-06T20:05:37+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/fake-verbs-infinitives-participles-and-gerunds</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/zljA7-zaWf4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Fake Verbs Infinitives, Participles, and Gerunds</video:title>
      <video:description>This video lesson will cover fake verbs, infinitive, parti</video:description>
      <video:view_count>91</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-06T20:30:47+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/islamic-world-part-3-africa-and-islam</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/URfl0w_T_RI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Islamic World Part 3, Africa and Islam</video:title>
      <video:description>Islam is a monotheistic religion based on revelations by the prophet Muhammad.</video:description>
      <video:view_count>107</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-07T06:27:06+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/conjoiners-part-2-subordinating-conjunctions</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/g_T0SICZkjI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Conjoiners Part 2: Subordinating Conjunctions</video:title>
      <video:description>A subordinating conjunction connects a subordinate clause to a main clause.</video:description>
      <video:view_count>87</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-06T21:11:01+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/history-of-the-english-language</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/NqXgSIk_-RU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>History of the English Language</video:title>
      <video:description>In this video lesson you will understand the role of Latin and Greek in English and improve your voacbulary</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-06T23:12:37+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/alexander-pope-lesson</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/0YtVKHTxKfQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Alexander Pope Lesson</video:title>
      <video:description>Alexander Pope was an 18th century English poet who is best recognized for his translation of "Homer".</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-07T05:24:51+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/project-2-reading-skills</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/vKONJesmGRs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Project 2 Reading Skills</video:title>
      <video:description>This video focuses on the major reading and literary skills for this unit, including: plot structure, plot mountains/graphs, setting dependent versus setting independent narratives, characterization, and theme.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-07T05:45:50+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/research-methods-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/_Es0KJR_w9o/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Research Methods</video:title>
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      <video:view_count>103</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-07T05:55:54+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/world-history-prehistory-600bce</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/ttHrdXYqxOI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>World History Prehistory-600BCE</video:title>
      <video:description>General background lecture for Prehistory-600BCE.  Covers major topics from AP World History, including vocabulary, learning objectives, and connections to our first project.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-07T06:17:45+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/classical-china-part-4-the-decline-of-the-han-dynasty</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/mSdLo_7s8AY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Classical China Part 4 The Decline of the Han Dynasty</video:title>
      <video:description>This video lesson is part four of a four part series on Classical India.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-07T06:27:47+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/classical-india-part-1-the-brahman-period</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/fWRGaT4qIIg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Classical India Part 1 The Brahman Period</video:title>
      <video:description>This video lesson is part one of a four part series on Classical India.</video:description>
      <video:view_count>81</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-07T06:28:12+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/respect-lesson</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/2wpsmiEpUbA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>RESPECT Lesson</video:title>
      <video:description>Analyzing a documents point of view and expanding the S in SOAPS.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-07T06:22:34+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/blake-lesson</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/qjTVsmXHGBc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Blake Lesson</video:title>
      <video:description>This video lesson details a biography of William Blake and his works.</video:description>
      <video:view_count>93</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-07T06:24:18+00:00</video:publication_date>
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      <video:thumbnail_loc>https://img.youtube.com/vi/J1uJJTPI_5o/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Islamic World Part 2, The Spread of Islam in Arabia, Per...</video:title>
      <video:description>Islam is a monotheistic religion based on revelations by the prophet Muhammad.</video:description>
      <video:view_count>97</video:view_count>
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      <video:publication_date>2014-03-07T06:26:47+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/classical-india-part-2-buddhism-in-india-and-beyond</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/bJ-RisiEGLo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Classical India Part 2: Buddhism in India and Beyond</video:title>
      <video:description>Buddhism is a nontheistic religion based on teachings by Siddhartha Gautama, Buddha. </video:description>
      <video:view_count>109</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-07T06:28:32+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/classical-india-part-3-the-mauryan-dynasty</loc>
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      <video:title>Classical India Part 3: The Mauryan Dynasty</video:title>
      <video:description>The Mauryan Dynasty was a period in the  Iron Age that lasted from 322 to 185 BCE. The empire  itself held the capital city of Pataliputra.</video:description>
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      <video:publication_date>2014-03-07T06:28:56+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/western-europe-in-the-medieval-period</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/T19Cm9D9fYQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Western Europe in the Medieval Period</video:title>
      <video:description>The Medieval period existed from the 5th to the 15th century and began with the collapse of the Western Roman Empire.</video:description>
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      <video:publication_date>2014-03-07T06:27:26+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/indochina-2</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/OoB2ra_tsZI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Indochina</video:title>
      <video:description>French Indochina was the French colonial regions of Southeast Asia. &#13;
&#13;
The French took power in the area, and established a federation called French Indochina in 1887. The Japanese Empire invaded French Indochina in 1941, and the Nazi-allied French Vichy government handed over Indochina to Japan. &#13;
&#13;
When the Second World War ended, France expected the other Allied Powers to return its Indochinese colonies to its control. The people of Indochina, however, had different ideas which led to the Vietnam War and the creation of three independent nations in Southeast Asia.</video:description>
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      <video:publication_date>2014-06-09T17:19:12+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/the-korean-kingdoms</loc>
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      <video:title>The Korean Kingdoms</video:title>
      <video:description>From the first century B.C. until the 7th century, Korea was divided into three states. The kingdom of Koguryo, in the north, defeated the Chinese commandery at Lolang in 313, but because of its geographical closeness to Chin a continued to be heavily influenced by Chinese culture. The kingdom of Paekche, in the southwest, also maintained ties with China and, like Koguryo, adopted Buddhism in the 4th century. Buddhist sculptures produced during this time, reflected styles prevalent in China's Northern Wei dynasty. The kingdom of Silla, in the southeast, was slower to absorb Chinese culture and did not embrace Buddhism until the sixth century. In addition to these three centers of political power, several communities in the south central area of the Naktong River basin formed a federation of principalities known as the Kaya states.</video:description>
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      <video:title>▶ Beowulf, Part 2--_Beowulf_</video:title>
      <video:description>Beowulf probably was composed in England sometime in the eighth century ad and written down 1000 ad by a literate scop (bard) or perhaps a Christian scribe who was possibly educated in a monastery. The poem was created in the oral-formulaic tradition (or oral poetic method), probably developing over a period of time with roots in folk tales and traditional stories until a single, very talented poet put it in something very near its current form.&#13;
&#13;
The poem would have been performed for audiences at court or on the road as the scop (preferred pronunciation, "shop") found audiences to support him. The scop would sing or chant the poem, rather than recite it, usually to the accompaniment of a harp. The scop's audience was probably familiar with the story and the various allusions in the poem. The poet's skill was judged by how well he could weave the stories into an effective, entertaining presentation. Performances like this are presented in Beowulf by Hrothgar's court scop, honoring Beowulf.</video:description>
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      <video:title>▶ Beowulf, Part 3--_The Battle with Grendel_</video:title>
      <video:description>Beowulf probably was composed in England sometime in the eighth century ad and written down 1000 ad by a literate scop (bard) or perhaps a Christian scribe who was possibly educated in a monastery. The poem was created in the oral-formulaic tradition (or oral poetic method), probably developing over a period of time with roots in folk tales and traditional stories until a single, very talented poet put it in something very near its current form.&#13;
&#13;
The poem would have been performed for audiences at court or on the road as the scop (preferred pronunciation, "shop") found audiences to support him. The scop would sing or chant the poem, rather than recite it, usually to the accompaniment of a harp. The scop's audience was probably familiar with the story and the various allusions in the poem. The poet's skill was judged by how well he could weave the stories into an effective, entertaining presentation. Performances like this are presented in Beowulf by Hrothgar's court scop, honoring Beowulf.</video:description>
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      <video:title>Indochina</video:title>
      <video:description>French Indochina was the French colonial regions of Southeast Asia.&#13;
&#13;
The French took power in the area, and established a federation called French Indochina in 1887. The Japanese Empire invaded French Indochina in 1941, and the Nazi-allied French Vichy government handed over Indochina to Japan. During their occupation, some Japanese military officials encouraged nationalism and independence movements in the region.&#13;
&#13;
When the Second World War ended, France expected the other Allied Powers to return its Indochinese colonies to its control. The people of Indochina, had different ideas, and this difference of opinion led to the Vietnam War and the creation of three independent nations in Southeast Asia.</video:description>
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      <video:title>▶ The Church and the Dark Ages</video:title>
      <video:description>The Dark Ages was a period of religious struggle. Orthodox Christians and Catholics viewed the era from opposing perspectives. Orthodox Christians regarded this time as a period of Catholic corruption; they repudiated the ways of the Catholic Church with its papal doctrines and hierarchy. Orthodox Christians strove to recreate a pure Christianity, void of these “dark” Catholic ways. Catholics did not view this era as “dark.” Catholics viewed this period as a harmonious, productive religious era. The Dark Ages were also the years of vast Muslim conquests. Along with other nomads and horse and camel warriors, the Muslims rode through the fallen empire, wreaking havoc and seeding intellectual and social heresy in their wake. Muslim conquests prevailed until the time of the Crusades. </video:description>
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      <video:title>▶ Beowulf, Part 1--_Grendel_ </video:title>
      <video:description>Beowulf probably was composed in England sometime in the eighth century ad and written down 1000 ad by a literate scop (bard) or perhaps a Christian scribe who was possibly educated in a monastery. The poem was created in the oral-formulaic tradition (or oral poetic method), probably developing over a period of time with roots in folk tales and traditional stories until a single, very talented poet put it in something very near its current form.&#13;
&#13;
The poem would have been performed for audiences at court or on the road as the scop (preferred pronunciation, "shop") found audiences to support him. The scop would sing or chant the poem, rather than recite it, usually to the accompaniment of a harp. The scop's audience was probably familiar with the story and the various allusions in the poem. The poet's skill was judged by how well he could weave the stories into an effective, entertaining presentation. Performances like this are presented in Beowulf by Hrothgar's court scop, honoring Beowulf.</video:description>
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      <video:title>▶ Beowulf, Parts 7 and 8--_The Death and Mourning of Beowulf</video:title>
      <video:description>Beowulf probably was composed in England sometime in the eighth century ad and written down 1000 ad by a literate scop (bard) or perhaps a Christian scribe who was possibly educated in a monastery. The poem was created in the oral-formulaic tradition (or oral poetic method), probably developing over a period of time with roots in folk tales and traditional stories until a single, very talented poet put it in something very near its current form.&#13;
&#13;
The poem would have been performed for audiences at court or on the road as the scop (preferred pronunciation, "shop") found audiences to support him. The scop would sing or chant the poem, rather than recite it, usually to the accompaniment of a harp. The scop's audience was probably familiar with the story and the various allusions in the poem. The poet's skill was judged by how well he could weave the stories into an effective, entertaining presentation. Performances like this are presented in Beowulf by Hrothgar's court scop, honoring Beowulf.</video:description>
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      <video:publication_date>2014-06-13T15:25:46+00:00</video:publication_date>
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      <video:title>▶ Beowulf, Part 6--_Beowulf's Last Battle_</video:title>
      <video:description>Beowulf probably was composed in England sometime in the eighth century ad and written down 1000 ad by a literate scop (bard) or perhaps a Christian scribe who was possibly educated in a monastery. The poem was created in the oral-formulaic tradition (or oral poetic method), probably developing over a period of time with roots in folk tales and traditional stories until a single, very talented poet put it in something very near its current form.&#13;
&#13;
The poem would have been performed for audiences at court or on the road as the scop (preferred pronunciation, "shop") found audiences to support him. The scop would sing or chant the poem, rather than recite it, usually to the accompaniment of a harp. The scop's audience was probably familiar with the story and the various allusions in the poem. The poet's skill was judged by how well he could weave the stories into an effective, entertaining presentation. Performances like this are presented in Beowulf by Hrothgar's court scop, honoring Beowulf.</video:description>
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      <video:publication_date>2014-06-13T15:21:47+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/early-humans-and-paleolithic-period-lesson-</loc>
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      <video:title>Early Humans and Paleolithic Period Lesson </video:title>
      <video:description>Paleolithic period or Old Stone Age, the earliest period of human development and the longest phase of mankind's history. It is approximately coextensive with the Pleistocene geologic epoch, beginning about 2 million years ago and ending in various places between 40,000 and 10,000 years ago, when it was succeeded by the Mesolithic period. By far the most outstanding feature of the Paleolithic period was the evolution of the human species from an apelike creature, or near human, to true Homo sapiens (see human evolution). This development was exceedingly slow and continued through the three successive divisions of the period, the Lower, Middle, and Upper Paleolithic. The most abundant remains of Paleolithic cultures are a variety of stone tools whose distinct characteristics provide the basis for a system of classification containing several toolmaking traditions or industries.&#13;
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/OoB2ra_tsZI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Indochina</video:title>
      <video:description>French Indochina was the French colonial regions of Southeast Asia. During the colonial era, French Indochina was made up of Cochin-China, Annam, Cambodia, Tonkin, Kwangchowan, and Laos.&#13;
&#13;
The French took power in the area, and established a federation called French Indochina in 1887. The Japanese Empire invaded French Indochina in 1941, and the Nazi-allied French Vichy government handed over Indochina to Japan. &#13;
&#13;
When the Second World War ended, France expected the other Allied Powers to return its Indochinese colonies to its control. The people of Indochina, however, had different ideas, and this difference of opinion led to the Vietnam War and the creation of three independent nations in Southeast Asia.</video:description>
      <video:view_count>67</video:view_count>
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      <video:publication_date>2014-06-09T16:54:49+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/-beowulf-parts-4-and-5-the-battle-with-grendels-mothe</loc>
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      <video:title>▶ Beowulf, Parts 4 and 5--_The Battle with Grendel's Mothe</video:title>
      <video:description>Beowulf probably was composed in England sometime in the eighth century ad and written down 1000 ad by a literate scop (bard) or perhaps a Christian scribe who was possibly educated in a monastery. The poem was created in the oral-formulaic tradition (or oral poetic method), probably developing over a period of time with roots in folk tales and traditional stories until a single, very talented poet put it in something very near its current form.&#13;
&#13;
The poem would have been performed for audiences at court or on the road as the scop (preferred pronunciation, "shop") found audiences to support him. The scop would sing or chant the poem, rather than recite it, usually to the accompaniment of a harp. The scop's audience was probably familiar with the story and the various allusions in the poem. The poet's skill was judged by how well he could weave the stories into an effective, entertaining presentation. Performances like this are presented in Beowulf by Hrothgar's court scop, honoring Beowulf.</video:description>
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      <video:title>Excel - Using Formulas Tutorial 3</video:title>
      <video:description>Third in a series of short tutorials demonstrating how Excel can manipulate text and number using a range of formulae.  In this tutorial you will learn how to use the concatenate function.  If you have any requests for tutorials, please let us know through the comments or via our website http://dakinane.com</video:description>
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      <video:publication_date>2014-07-21T17:42:25+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/haiku-deck-tutorial-2-1</loc>
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      <video:title>Haiku Deck Tutorial 2</video:title>
      <video:description>Learn how to use the iPad app Haiku Deck.  In this tutorial you will learn how to create and edit bar and pie charts within the app.  If you have any tutorial requests let us know in the comments stream or contact us at http://dakinane.com</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-07-21T17:45:44+00:00</video:publication_date>
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      <video:thumbnail_loc>https://img.youtube.com/vi/dsiy935BdtQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Excel - Using Formulas Tutorial 4</video:title>
      <video:description>Fourth in a series of short tutorials demonstrating how to Excel can manipulate text and number using a range of formulae.  In this tutorial you will learn how to use the Vlookup function.  If you have any requests for tutorials, please let us know through the comments or via our website http://dakinane.com</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-07-21T17:42:50+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/fotobabble-tutorial-2-1</loc>
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      <video:title>Fotobabble - Tutorial 2</video:title>
      <video:description>A short tutorial demonstrating how to embed a Fotobable into a Blogger blog post. If you have any requests for tutorials, please let us know through the comments or via our website http://dakinane.com</video:description>
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      <video:publication_date>2014-07-21T17:52:42+00:00</video:publication_date>
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      <video:publication_date>2014-07-25T17:26:32+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/civics-week-3-part-f</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3650_08-21_53f6199eaecab_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 3, Part F</video:title>
      <video:description>The increased life span of the average American and technical advances in medicine have both contributed to the rising cost of healthcare in the United States. Many Americans receive health coverage through their jobs, and the federal government supplements insurance coverage for the poor and for senior citizens. Although several reforms have been suggested and implemented, the strain of the high cost of health care is still proving to be a challenge for the federal government and every American citizen.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explain why rising health care costs are a concern for all Americans&#13;
- Explore the public policy issues behind the health care debate&#13;
- Describe ways that individuals are helping to improve health care in their communities</video:description>
      <video:view_count>51</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T18:58:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3650_08-21_53f6199eaecab/7d51a03eb080adaa1a2d4af8a07473eb10a196562d3b8b4fsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/civics-week-3-part-b</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3646_08-21_53f61692503da_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 3, Part B</video:title>
      <video:description>Candidates use many different methods to try to get voters to vote for them. These range from posters and bumper stickers to expensive television commercials. In addition to the candidates themselves, interest groups try to influence voters by coordinating election activities supporting the candidates who agree with their views. To vote wisely, however, it is important for voters to be able to discern the facts about candidates and critical issues through layers of published propaganda and biased commentary.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Describe ways that candidates get their messages to voters&#13;
- Analyze the role of interest groups in the election process&#13;
- Explain how candidates and interest groups try to influence the way people vote&#13;
- Explore the importance of the media in election campaigns</video:description>
      <video:view_count>43</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T18:45:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3646_08-21_53f61692503da/539fd673d0ba9fa3a2c229d6b54ec834e087ae13acc589c6sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/civics-week-6-part-a</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3656_08-21_53f6260a4c3bc_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 6, Part A</video:title>
      <video:description>When the Articles of Confederation proved too weak to meet the challenges of the new nation, delegates from the 13 states met to write a new constitution that would make the national government stronger. After much disagreement and debate, the delegates accepted the Great Compromise that resolved the critical problem of the number of representatives per state. The delegates then created a Constitution that divided powers between legislative, executive, and judicial branches of a national government.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explain how the delegates organized the Constitutional Convention&#13;
- Summarize Madison's plan for the new government&#13;
- Summarize the debate over how power would be shared by state and national governments&#13;
- Describe the compromises that were made about representation in Congress&#13;
- Explain the major elements of the executive and judicial branches created by the Constitution</video:description>
      <video:view_count>35</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T19:51:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3656_08-21_53f6260a4c3bc/3da96c1d736de3450ecf58cb79ecf9d50c1231dda6c0c53esd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/economics-week-1-part-b</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3700_08-22_53f75e75dfe0f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Economics -- Week 1, Part B</video:title>
      <video:description>Scarcity is the basic fact of economic life. Human needs and wants are always greater than the resources available to satisfy them. Thus, choices must ben made concerning how to best use the limited resources available. To make these choices, an economic system or society must answer three basic economic questions. Once an economic system has answered these questions, production must be carried out as effectively as possible. To reach the highest possible levels of productivity, producers may rely on division of labor and specialization.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Determine why scarcity exists&#13;
- Identify the issues that producers must address to distribute resources&#13;
- Explain why producers study productivity</video:description>
      <video:view_count>65</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-22T18:03:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3700_08-22_53f75e75dfe0f/45a4e0809c4d036985cfdf93d8f9f1908519c21f5a8ff6d8sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/civics-week-13-part-b</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3675_08-21_53f65b79ac09f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 13, Part B</video:title>
      <video:description>Local governments provide numerous services to us every day. They provide utilities, such as water and electricity; they build parks, schools, and roads. The health and welfare needs of a community are a shared responsibility of local, state, and federal governments. To fund these various services local governments have several sources of income. Most of their income comes from property taxes and some earn income from tolls and fees. They can also borrow money and receive intergovernmental revenue through state and federal grants.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Summarize the role local governments play in providing public education&#13;
- Describe the utilities provided by local government&#13;
- Identify examples of health and welfare programs&#13;
- Explain how zoning laws help local governments control land use&#13;
- Examine local government's contribution to public safety&#13;
- Analyze the ways local governments pay for the services they provide</video:description>
      <video:view_count>52</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T23:38:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3675_08-21_53f65b79ac09f/0ad86291e054c795b9b8b051a7c48af04570bcaec5426227sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/economics-week-4-part-e</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3710_08-22_53f775324383d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Economics -- Week 4, Part E</video:title>
      <video:description>The price system's limitations sometimes lead governments to intervene in the market. Governments may set prices by establishing price ceilings and price floors that are intended to protect producers and consumers from dramatic price swings. Managing prices interferes with the normal interaction between supply and demand, however, and can maintain or even worsen market imbalances.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explain why governments sometimes set prices&#13;
- Explain what governments try to accomplish through price floors, price ceilings, and rationing&#13;
- Explain what happens when governments manage prices</video:description>
      <video:view_count>39</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-22T19:40:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3710_08-22_53f775324383d/c1f58e940e2a65347b70e83462d168b1fef5c9bdfd972bf1sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/economics-week-9-part-a</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3723_08-25_53fb48a5bd76f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Economics -- Week 9, Part A</video:title>
      <video:description>Business cycles are fluctuations in economic activity that occur in a market system as measured by increases or decreases in real Gross Domestic Product. Most economists agree that the level of economic activity have an impact on the business cycle. By analyzing key indicators, economists are able to determine the occurrence or duration of each phase of the business cycle and to predict where the economy is headed.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Examine the four phases of the business cycle&#13;
- Identify the three leading indicators used to determine the current phase of the business cycle, and predict where the economy is headed</video:description>
      <video:view_count>34</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-25T17:19:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3723_08-25_53fb48a5bd76f/97ae14aa359b960530e2a9d4dc922f24fa4c7202b754ef01sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/economics-week-10-part-a</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3728_08-25_53fb4e0a5b63f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Economics -- Week 10, Part A</video:title>
      <video:description>To secure their rights, many U.S. workers organized labor unions. These unions struggled for higher wages, improved working conditions, and job security for workers. Labor union membership has declined in recent years, resulting from several factors. In many ways, unions have tried to face these challenges. In addition, the government's attitude toward unions has changed during the last century - swinging from regular support of business owners in the late 1800s to passing laws to protect workers' rights in the early 1900s.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explain why labor unions were developed&#13;
- Describe how labor unions are organized&#13;
- Identify the main challenges facing unions today&#13;
- Examine how government attitudes toward labor unions have changed&#13;
</video:description>
      <video:view_count>44</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-25T17:42:47+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3728_08-25_53fb4e0a5b63f/4b9c58bfda8a30e9fbb77d5c8bce4f35839e0af9025951d4sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/economics-week-7-part-a-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3719_08-25_53fb44aa82831_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Economics -- Week 7, Part A </video:title>
      <video:description>The economic system of the United States leans toward the market model. The fact that there is limited government involvement and regulation, however, means that the U.S. economy is not a pure market model. Because the economic system of the United States is based on the freedom to make choices, it is often referred to as a free-enterprise system. Economists use the circular flow model to illustrate how the economic resources, goods and services, and payments are exchanged in the U.S. free-enterprise system.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Describe the main features of free enterprise in the United States&#13;
- Name the two markets of the circular flow model&#13;
- Explain how the circular flow model reflects exchange</video:description>
      <video:view_count>23</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-25T17:02:49+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3719_08-25_53fb44aa82831/883557c5bc45c5785296e6bc3b6871ff6538697087b418a1sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/economics-week-7-part-c</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3716_08-22_53f7ab1a01c19_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Economics -- Week 7, Part C</video:title>
      <video:description>Money is a key to the economic process. For centuries people have traded and bartered, but the use of money has made more sophisticated transactions possible. Money serves basic functions and has basic characteristics to assist in these exchanges. Societies have historically used different items as money, but regardless of which form money takes it ultimately must satisfy the needs of producers and consumers.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explain the functions that money serves&#13;
- Describe the characteristics that an item must have to be used as money&#13;
- Identify the sources of money's value&#13;
- Identify and describe the types of money that are used in the United States&#13;
</video:description>
      <video:view_count>46</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-22T23:30:39+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3716_08-22_53f7ab1a01c19/4a2fb1b6e366dd086ba959b577f467dc26ff17ae3cf12de6sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/economics-week-9-part-b</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3724_08-25_53fb491dbba64_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Economics -- Week 9, Part B</video:title>
      <video:description>Business cycles are fluctuations in economic activity that occur in a market system as measured by increases or decreases in real Gross Domestic Product. Most economists agree that the level of economic activity have an impact on the business cycle. By analyzing key indicators, economists are able to determine the occurrence or duration of each phase of the business cycle and to predict where the economy is headed.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Examine the four phases of the business cycle&#13;
- Identify the three leading indicators used to determine the current phase of the business cycle, and predict where the economy is headed</video:description>
      <video:view_count>39</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-25T17:20:47+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3724_08-25_53fb491dbba64/7a05e7704ead3dc00bcdda9defb1f4f35b0c775a5287da82sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/economics-week-9-part-d</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3726_08-25_53fb4a49df36f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Economics -- Week 9, Part D</video:title>
      <video:description>Fiscal policy is influenced by the schools of supply-side economics and demand-side economics, both of which pursue the goal of economic growth. The chief tools of fiscal policy are marginal tax rates, tax incentives, government spending, public transfer payments, and the progressive income tax. Fiscal planners use these tools whether they believe in supply-side theory or demand-side theory. Several limitations can limit the effectiveness of fiscal policy on the economy.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explain how supply-side and demand-side theories differ&#13;
- Identify the chief tools of fiscal policy&#13;
- Describe the factors that limit the success of fiscal policy</video:description>
      <video:view_count>38</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-25T17:26:47+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3726_08-25_53fb4a49df36f/d59ea5bbad2ccae728f9773a35ad8fff48d1156865073094sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/economics-week-13-part-a</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3734_08-25_53fb5bde6aac0_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Economics -- Week 13, Part A</video:title>
      <video:description>Economic and political factors sometimes lead nations to restrict international trade. Nations are said to conduct free trade when international trade is not restricted by governments. In recent years, many nations have reduced trade barriers to increase international cooperation. Multinational corporations also increase international trade. Additionally, international joint ventures encourage cooperation among companies of different nations.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explain why nations impose trade barriers&#13;
- Describe the key arguments made in favor of free trade&#13;
- Describe the types of agreements that indicate that nations are following a policy of cooperation</video:description>
      <video:view_count>45</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-25T18:42:46+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3734_08-25_53fb5bde6aac0/a894b6f7319ae0110b20e827445aef0cef11d015e338805asd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/economics-week-5-part-d</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3713_08-22_53f77a1e978a0_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Economics -- Week 5, Part D</video:title>
      <video:description>In the free-enterprise economy of the United States, individuals and groups can influence government economic policies. At times, the government's attempts to introduce programs that aim to serve the public interest may conflict with the desires of individual citizens. Economic policy and regulations can influence all aspects of production and consumption, so citizens and interest groups try to influence these policies through various means.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explain how the government determines the public interest&#13;
- Identify the consequences that may result from government promotion of the public interest&#13;
- Describe how individuals and interest groups can affect government policies</video:description>
      <video:view_count>39</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-22T20:01:38+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3713_08-22_53f77a1e978a0/4406d324b5c90712e4939bf51db597c19b98a65172096244sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/economics-week-9-part-c</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3725_08-25_53fb4a0e0b362_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Economics -- Week 9, Part C</video:title>
      <video:description>Economists analyze price fluctuations by examining the price level, inflation, and deflation. They use both the consumer price index (CPI) and the producer price index (PPI) to measure the amount of fluctuation, estimating the pace at which the price level increases. These fluctuations can affect the purchasing power of the dollar, the value of real wages, interest rates, saving and investing, and production costs.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explain how economists evaluate price changes over time&#13;
- Describe what causes inflation&#13;
- Identify the main two price indexes that economists use to measure inflation&#13;
- Explain how inflation affects the economy&#13;
</video:description>
      <video:view_count>39</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-25T17:25:47+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3725_08-25_53fb4a0e0b362/20d714e19578c745cb64846e72cdd25b892efd53978db1d2sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/subracting-9-from-11-19-quick-trick</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/VLPF8dWHFI8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Subracting 9 from 11-19 quick trick!</video:title>
      <video:description>Subtracting 9 can be a long task for some... not anymore!  Watch this short video and watch your child answer improve in accuracy and time!</video:description>
      <video:view_count>17</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-11-09T20:33:04+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/11-times-trick-level-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/U1yvbAbOnag/mqdefault.jpg</video:thumbnail_loc>
      <video:title>11 Times trick Level 3</video:title>
      <video:description>Learn an easy way to multiply any number by 11... another Fast Math trick by Mrs. Mack!  (Be sure to watch 11 times trick Level 4 to see how this was discovered!)</video:description>
      <video:view_count>29</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-11-09T20:40:08+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/divsion-level-2a</loc>
    <changefreq>daily</changefreq>
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&#13;
VIDEO OBJECTIVES&#13;
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&#13;
Below is the outline of the slides used in the lesson:&#13;
&#13;
&#13;
Haroun and the Sea of Stories Introduction&#13;
Historical and Political Allegory&#13;
Bildungsroman&#13;
Farce&#13;
Allegory&#13;
Any story, poem, or other work of art that is highly, or even completely, symbolic or full of symbols&#13;
Usually symbolic of some psychological or spiritual journey or process&#13;
Political and Historical Allegory&#13;
Why Allegory?&#13;
To represent the abstract, spiritual, or psychological&#13;
&#13;
To avoid offending&#13;
&#13;
To avoid censorship and/or prosecution&#13;
Bildungsroman&#13;
A Coming of Age Narrative&#13;
Usually a hero or “chosen one”&#13;
Epiphanies&#13;
Healing or saving the community&#13;
Bildungsroman&#13;
Farce&#13;
Silly to the point of absurd&#13;
Can be satirical in nature&#13;
Exaggerations&#13;
Allegorical attacks on serious, deadly powerful individuals and groups&#13;
Putting It All Together&#13;
1989 Ayatollah Khomeini ordered a fatwa against Salman Rushdi&#13;
&#13;
“The first thing the police officers told me was that I needed an alias in order to make possible certain practical things: secret houses had to be rented, and I needed a fake bank account and had to write checks.”&#13;
&#13;
Children’s Book&#13;
Farce&#13;
Political allegorical attack on censorship in repressive societies&#13;
Essential Questions in Haroun and the Sea of Stories&#13;
“What’s the use of stories that aren’t even true?”&#13;
Where do stories come from? What inspires us?&#13;
Is there such a thing as toxic culture?&#13;
How does a hero emerge—what choices do they make?&#13;
How are egalitarian societies more powerful than repressive, hierarchical ones?&#13;
Lesson Completed</video:description>
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      <video:title>The Two Worlds of Octavia Butler's Kindred</video:title>
      <video:description>This lesson serves as the background and introduction for Octavia Butler's novel, Kindred.  I will describe Butler's contexts for writing the novel as well as some of its key motifs and literary elements.&#13;
&#13;
Below is the outline of the slides used in the lesson:&#13;
&#13;
The Two Worlds of Octavia Butler’s Kindred&#13;
Butler’s Context&#13;
Golden Age of SciFi&#13;
&#13;
Second Wave SciFi&#13;
&#13;
Civil Rights Movement&#13;
Black Power Movements&#13;
&#13;
Of what value is our history?&#13;
The Legacy of Rape&#13;
&#13;
What does it mean to hate one’s ancestor?&#13;
&#13;
&#13;
Who is black and who is white? What is the one-drop rule?&#13;
Time Travel SciFi without the Gadgets&#13;
&#13;
Alternate Reality or Universe?&#13;
Time-Tripping like Billy Pilgrim from Slaughterhouse Five?&#13;
Allegory of Reading History Itself?&#13;
Pure Science Fiction&#13;
A thought laboratory&#13;
Take one variable, change it, test…&#13;
Motifs and Literary Concepts&#13;
Role of Family&#13;
Empathy&#13;
Within and among the characters&#13;
Your empathy and Dana’s empathy&#13;
Difficult Decisions&#13;
Two worlds&#13;
Black and White&#13;
1800s and 1976&#13;
Time and Change&#13;
&#13;
Static and Dynamic Characters&#13;
Static: doesn’t move&#13;
Dynamic: moves and changes&#13;
Juxtaposition—put two unlike things side-by-side to compare and contrast&#13;
Genre—is this a SciFi novel?&#13;
“So many relatives that I had never known, would never know.”&#13;
Lesson Completed</video:description>
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      <video:publication_date>2015-01-08T17:14:21+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/rotational-motion-center-of-mass-gravity-toppling</loc>
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      <video:title>Rotational Motion: Center of Mass-Gravity &amp; Toppling</video:title>
      <video:description>This lesson will discuss how to describe how to find the center of gravity of an object and describe why objects fall over. This lesson will define terms related to the center of mass/gravity. Diagrams will be drawn to better explain how to find the center in different shaped objects.. </video:description>
      <video:view_count>14</video:view_count>
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      <video:publication_date>2015-01-14T16:21:10+00:00</video:publication_date>
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      <video:title>Rotational Inertia or Moment of inertia : derivation of equation</video:title>
      <video:description>This lesson will define and explain rotational inertia by looking at a deriv example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>7</video:view_count>
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      <video:publication_date>2015-01-22T18:47:34+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/constant-angular-velocity-motion-period-frequency-</loc>
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      <video:title>Constant Angular Velocity Motion, Period &amp; Frequency  </video:title>
      <video:description>This lesson will define and explain kinematics by looking at a constant angular velocity motion, period &amp; frequency example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-22T19:09:45+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/rotation-translational-motion-v-s-rotational-motion-</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/4qKVcCSLCC0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Rotation: Translational Motion v s  Rotational motion </video:title>
      <video:description>This lesson will define and explain translational motion and rotational motion by looking at their similarities and differences in this lesson. Diagrams will be drawn to give a step by step explanation of how to derive the correct equation and better explain the concept</video:description>
      <video:view_count>10</video:view_count>
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      <video:publication_date>2015-01-22T19:44:19+00:00</video:publication_date>
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      <video:title>Rotation: Rolling without Slipping: a Yoyo Problem</video:title>
      <video:description>This lesson will look at an example question involving a yoyo. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept. </video:description>
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      <video:publication_date>2015-01-27T21:24:34+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/rotation-newtons-second-law-for-rotation-pulley-with-mass</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/8I9KjTfv_eM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Rotation: Newton's Second Law for Rotation : pulley with mass</video:title>
      <video:description>This lesson will look at an example question involving Newton's Second Law for rotation. The given information about a pulley with mass will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept. </video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-22T17:09:38+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/rotation-rotational-inertia-or-moment-of-inertia-problem-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/qSe9dtrKYJU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Rotation: Rotational Inertia or Moment  of Inertia Problem 1</video:title>
      <video:description>This lesson will define and explain rotational inertia by looking at a moment of inertia example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-22T18:42:11+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/rotational-kinematics-constant-angular-acceleration-motion</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/me0n50Osc7g/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Rotational Kinematics: Constant Angular Acceleration Motion</video:title>
      <video:description>This lesson will define and explain rotational kinematics by looking at a constant angular accelera example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-22T19:05:49+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/angular-position-as-a-function-of-time-graph</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Rigt68ZxXNc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Angular Position as a function of time graph</video:title>
      <video:description>This lesson will define and explain rotational kinematics by looking at  an Angular Position as a function of time graph example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept</video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-22T19:34:43+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/path-combo-of-rotation-translational-motion-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/fhIKzk1XUUc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Path: Combo of rotation &amp; translational motion </video:title>
      <video:description>This lesson will discuss look at example of an object rolling without slipping, an explanation of how and why this object has both rotational and translational motion.  This lesson will explain the rotation and what occurs to the center and the equations used to solve for the concept.  </video:description>
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      <video:publication_date>2015-01-27T21:19:32+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/rotational-motion-moment-of-inertia</loc>
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      <video:title>Rotational Motion- Moment of Inertia</video:title>
      <video:description>This lesson will define the moment of inertia and explain how to solve a basic problem involving the moment of inertia. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-20T23:55:22+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/rotational-inertia-or-moment-of-inertia-ranking-problem</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/gPnmGxEjeEY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Rotational Inertia or Moment of Inertia: Ranking problem</video:title>
      <video:description>This lesson will define and explain rotational inertia by looking at a ranking example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.&#13;
</video:description>
      <video:view_count>19</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-22T18:25:15+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/translational-and-rotational-dynamics-newtons-3-laws-of-motion</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/Hsxom3tNBQA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Translational and Rotational Dynamics, Newton's 3 Laws of Motion</video:title>
      <video:description>This lesson will define and explain Translational and Rotational Dynamics, by looking at Newton's 3 Laws of Motio example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-22T18:54:10+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/rolling-without-slipping-rotating-about-a-fixed-axis-</loc>
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      <video:title>Rolling without slipping &amp; rotating about a fixed axis </video:title>
      <video:description>This lesson will define and explain translation and motion by looking at a 2 D collision example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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    <loc>https://www.videoclass.com/video/rotational-motion-angular-momentum</loc>
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      <video:title>Rotational Motion - Angular Momentum</video:title>
      <video:description>This lesson will define and explain motion by looking at a angular momentum example question. This lesson will look at diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.&#13;
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      <video:view_count>5</video:view_count>
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      <video:publication_date>2015-01-23T17:32:43+00:00</video:publication_date>
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      <video:thumbnail_loc>https://img.youtube.com/vi/h8C_0gsR8Us/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Rotational Motion- Rotational Energy</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-20T23:53:41+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/rotation-newtons-second-law-for-rotation-problem-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/TW_kyIxFECM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Rotation: Newton's Second Law for Rotation Problem 1</video:title>
      <video:description>This lesson will look at an example question involving Newton's Second Law for rotation. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept. </video:description>
      <video:view_count>6</video:view_count>
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      <video:publication_date>2015-01-22T18:22:02+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/translational-and-rotational-dynamics-work-energy-momentum</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/ROvYESD6WMM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Translational and Rotational Dynamics, work, energy &amp; momentum</video:title>
      <video:description>This lesson will define and explain Translational and Rotational Dynamics, work, energy &amp; momentum by looking at example questions. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>6</video:view_count>
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      <video:publication_date>2015-01-22T18:51:36+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/relating-translational-rotational-quantities-secondhand-clock</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/8dXSgWciJHk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Relating Translational &amp; Rotational Quantities: Secondhand clock</video:title>
      <video:description>This lesson will define and explain Relating Translational &amp; Rotational Quantities by looking at a second hand clock example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-22T19:14:09+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/momentum-an-explosion-lab-problem</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/rkisThUN_BM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Momentum: An "Explosion" Lab Problem</video:title>
      <video:description>This lesson will define and explain momentum by looking at an explosion example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-22T19:47:29+00:00</video:publication_date>
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      <video:description>This lesson will go through a time solving problem. The instructor will go through an explanation of how to look at the word problem, collect the information needed to solve for the problem.  </video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:description>This lesson will define and explain planetary motion by looking at an elliptical orbit example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.&#13;
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      <video:thumbnail_loc>https://img.youtube.com/vi/3cOH-UPQVCI/mqdefault.jpg</video:thumbnail_loc>
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      <video:description>This lesson will define and explain constant angular acceleration by looking at a 2 wheels linked by belt or 2 meshing gears example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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      <video:description>This lesson will define and explain rotational kinematics by looking at a Angular Velocity as a Function of Time. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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      <video:description>This lesson will define and explain how to solve a problem for a rigid object with no defined axis example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.&#13;
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      <video:title>How to Interpret the Birth Chart</video:title>
      <video:description>The steps to interpret an astrology chart are explained. Several different methods are demonstrated. This video assumes that you are familiar with the glyphs of the planets and signs, are familiar with the basic meaning of each planet and zodiac sign and are familiar with the rulerships (signs of rulership, detriment, exaltation, and fall of the planets). If you are not familiar with these ideas, you can first watch the Introduction to Astrological Interpretation at http://youtu.be/qiF59UBAIJ8</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-12T16:54:13+00:00</video:publication_date>
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      <video:title>Intro to Relocational Astrology and AstroCartography</video:title>
      <video:description>Introduction to using relocation charts and AstroCartography for picking the best places for people. How relocation charts and AstroMaps provide the same information from two different points of view if the AstroMaps are done in zodiac longitude. Introduction to in mundo positions in AstroCartography. </video:description>
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      <video:publication_date>2015-02-12T17:00:29+00:00</video:publication_date>
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      <video:title>Introduction to Vedic Astrology</video:title>
      <video:description>The main ideas and concepts used in Vedic astrology are described as well as the philosophy and general conceptual framework behind the ideas. This tutorial video can be informative and helpful to people with an interest in how astrological ideas reflect cultural attitudes and philosphical beliefs as well people interested in learning how to interpret astrological charts using Vedic astrological methods.&#13;
&#13;
The Sirius 1.3 software is used in this tutorial video. Sirius is developed and copyrighted by Cosmic Patterns Software and the company website is http://www.AstroSoftware.com</video:description>
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      <video:description>A demonstration of how a tendency to accidents can be predicted using midpoint theory. The deaths of Princess Diana and John Lennon are used to demonstrate the ideas. More research is needed to verify that the formula works, but anecdotal evidence thus far is impressive. </video:description>
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      <video:publication_date>2015-02-12T17:10:25+00:00</video:publication_date>
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      <video:title> Astrology Software</video:title>
      <video:description>The importance of having accurate time zone and daylight saving time information is explained. Cosmic Patterns also offers online free calculation of chart wheels, and the website astro.com offers very good free online astrology calculations.&#13;
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      <video:title>Sirius Astrology Software: Prediction with Transits</video:title>
      <video:description>Demonstration of using the timeline feature of Sirius 1.3 astrology software to analyze transits. Predictions for President Barak Obama are used to demonstrate features in Sirius. Includes information on midpoint structures and minor aspects. Sirius is developed and copyrighted by Cosmic Patterns Software. The company website is www.AstroSoftware.com</video:description>
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      <video:publication_date>2015-02-12T16:59:18+00:00</video:publication_date>
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      <video:title>Extreme Case Sampling: The Fast Path to Understanding As...</video:title>
      <video:description>There are many ways to do research in astrology. Research using Extreme Case Sampling is for many astrologers the fastest and most efficient way to develop greater understanding of almost anything in astrology, whether that is the meaning of zodiac signs, house placements, aspects, influence of asteroids, etc. A brief comparison to other research methods and a few references to books and papers on research methodology are also presented. The Sirius and Kepler astrology programs provide large databases and features to extract extreme cases. Kepler and Sirius are developed by Cosmic Patterns Software and the company website is http://www.AstroSoftware.com.</video:description>
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      <video:publication_date>2015-02-12T17:04:15+00:00</video:publication_date>
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      <video:title>Inbound vs Outbound Marketing (Pre-Intermediate)</video:title>
      <video:description>One part of a course from the eLearning website for Business English: www.BEthereBEthere.com&#13;
Visit to find much more. All completely FREE.</video:description>
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      <video:title>Arabic Parts: A Marriage of Hellenistic and Harmonic Astrology</video:title>
      <video:description>Explanation of how arabic parts, also known as "lots" in Hellenistic astrology, are very important points according to harmonic astrology. The harmonic basis of arabic parts is often overlooked by astrologers, but it is an intriguing idea. The motion of the part of fortune, part of spirit, and part of redemption are also described. Reasons why the part of fortune and part of spirit formula make sense are also given. </video:description>
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      <video:title>Zodiac signs: From Ptolemy&amp; Valens to Alan Leo &amp; Linda Goodman</video:title>
      <video:description>The modern interpretation of zodiac signs is very different from the ancient interpretations. We will find that Ptolemy and Valens interpreted zodiac signs differently from each other, and we will see how the modern approach to zodiac signs is different from both Ptolemy and Valens. Somewhat surprisingly, the evidence suggests that our modern understanding of zodiac signs did not get fully formed until the mid 20th century.</video:description>
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      <video:title>The History of Astrology from Earliest Beginnings to Today</video:title>
      <video:description>An overview of the history of astrology from its earliest beginnings as omens in Mesopotamia to modern astrology. We also consider what the likely future of astrology will be and what must happen in the field of astrology in order for astrology to succeed in the modern world.</video:description>
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      <video:publication_date>2015-02-12T17:02:36+00:00</video:publication_date>
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      <video:title>Compatibility Using Harmonic Astrology</video:title>
      <video:description>Noviles are considered by perhaps the majority of astrologers as being of very minor importance. In this video we see how the 9th harmonic chart reveals novile aspects and related aspects in the charts of Bill and Hillary Clinton, and also of Barack Obama and Joe Biden. We find the same themes repeating in the charts of leaders of the Democratic party in the United States, and we gain clearer insights into why these individuals have risen to the top of the political ladder. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-12T17:07:15+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/degree-meanings-and-sabian-symbols-in-astrology</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/9Pvt32upgpU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Degree Meanings and Sabian Symbols in Astrology</video:title>
      <video:description>The history of degree meanings and Sabian symbols. How degree meaning information can be obtained in the Kepler and Sirius astrology software. Kepler and Sirius are developed and copyrighted by Cosmic Patterns Software. The company website is www.AstroSoftware.com.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-12T17:12:06+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/introduction-to-astrological-interpretation</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/qiF59UBAIJ8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Introduction to Astrological Interpretation</video:title>
      <video:description>Introduction to how to interpret an astrology chart. Description of what the chart wheel is and the astrological meanings of the planets, zodiac signs, houses, and aspects. The zodiac signs of rulership, detriment, exaltation, and fall of the planets according to the modern and ancient systems of astrology</video:description>
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      <video:publication_date>2015-02-12T16:49:37+00:00</video:publication_date>
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      <video:title>Astrology and the Rig Veda</video:title>
      <video:description>In the Rig Veda, which was written somewhere in the time range 1700 - 11 BC, there are descriptions of a "wheel of life" that clearly is metaphorical language for a division of the sky. These divisions sound like they are similar to zodiac signs. Also, Babylonian astrology was developed through a huge amount of effort. These traditions provided material that was used in the development of Hellenistic astrology.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-12T17:03:41+00:00</video:publication_date>
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      <video:thumbnail_loc>https://img.youtube.com/vi/FjXpbeOtIfY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>The Harmonic Basis of Arabic Parts, Composite Charts, an...</video:title>
      <video:description>Harmonic astrology might provide a theoretical framework for understanding seemingly different ideas like arabic parts, composite charts, and Jonas birth control are actually based on the same principle in harmonic astrology: the isosceles trapezoid. Critical degrees are actually 28th harmonic points.</video:description>
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      <video:publication_date>2015-02-12T17:07:56+00:00</video:publication_date>
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      <video:thumbnail_loc>https://img.youtube.com/vi/poC1itM5ydE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Free Astrology Lessons</video:title>
      <video:description>A complete course in astrology from the the basics to an advanced level.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-12T18:03:38+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-different-methods-of-astrological-interpretation</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/sKTlatOmG60/mqdefault.jpg</video:thumbnail_loc>
      <video:title>The Different Methods of Astrological Interpretation</video:title>
      <video:description>Overview of different approaches to astrological interpretation, such as: modern western psychological astrology, Hellenistic astrology, Classical astrology, Harmonic astrology, and use of midpoints.</video:description>
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      <video:thumbnail_loc>https://img.youtube.com/vi/rFwHY7tLnV4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Astrology: Divination or Science</video:title>
      <video:description>Dane Rudhyar proposed that the purpose of astrology is to gain greater meaning and understanding but he did not deny that a scientific astrology is possible. Geoffrey Cornelius went a step further and suggested tht astrology is a form of divination and lies outside the scope of science. Other astrologers do not agree with Cornelius. Some of the consequences of embracing the astrology-as-divination model are presented.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-12T17:01:56+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/introduction-to-harmonic-astrology</loc>
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      <video:title>Introduction to Harmonic Astrology</video:title>
      <video:description>Demonstration of how astrology charts are interpreted using harmonic astrology using the charts of two famous people, Steffi Graf and Michelle Kwan. The emphasis of this video is on showing how someone using harmonic astrology interprets the chart rather than going into any of the technical details of harmonic astrology. </video:description>
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      <video:publication_date>2015-02-12T17:05:43+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/the-power-of-exact-direct-midpoint-structures</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/P_C72bP1seM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>The Power of Exact Direct Midpoint Structures</video:title>
      <video:description>If in a birth chart one planet is directly between two other planets, the three planets form a very powerful pattern. The minor aspects that are formed between the planets have a strong affect on the astrological significance of the three planet pattern. Direct midpoint structures in the birth charts of Antonio Vivaldi and John Coltrane are used to demonstrate how to interpret these three planet patterns.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-12T17:11:12+00:00</video:publication_date>
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      <video:title>Solubility</video:title>
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      <video:title>Persuasive Writing</video:title>
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      <video:title>Polyprotic Titrations</video:title>
      <video:description>Titration, also known as titrimetry, is a common laboratory method of quantitative chemical analysis that is used to determine the unknown concentration of an identified analyte. Because volume measurements play a key role in titration, it is also known as volumetric analysis. A reagent, called the titrant or titrator is prepared as a standard solution. A known concentration and volume of titrant reacts with a solution of analyte or titrand to determine concentration.</video:description>
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      <video:description>pH is a measure of the activity of the (solvated) hydrogen ion. p[H], which measures the hydrogen ion concentration is closely related to, and is often written as, pH. Pure water has a pH very close to 7 at 25°C. Solutions with a pH less than 7 are said to be acidic and solutions with a pH greater than 7 are basic or alkaline. The pH scale is traceable to a set of standard solutions whose pH is established by international agreement. Primary pH standard values are determined using a concentration cell with transference, by measuring the potential difference between a hydrogen electrode and a standard electrode such as the silver chloride electrode. Measurement of pH for aqueous solutions can be done with a glass electrode and a pH meter, or using indicators.</video:description>
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      <video:title>Salts</video:title>
      <video:description>In chemistry, salts are ionic compounds that result from the neutralization reaction of an acid and a base. They are composed of cations (positively charged ions) and anions (negative ions) so that the product is electrically neutral (without a net charge). These component ions can and monatomic ions such as fluoride, as well as polyatomic ions such as sulfate.</video:description>
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      <video:title>Suffixes</video:title>
      <video:description>In linguistics, a suffix (also sometimes called a postfix or ending) is an affix which is placed after the stem of a word. Common examples are case endings, which indicate the grammatical case of nouns or adjectives, and verb endings, which form the conjugation of verbs.</video:description>
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      <video:title>Titrations (Part II)</video:title>
      <video:description>Titration, also known as titrimetry, is a common laboratory method of quantitative chemical analysis that is used to determine the unknown concentration of an identified analyte. Because volume measurements play a key role in titration, it is also known as volumetric analysis. A reagent, called the titrant or titrator is prepared as a standard solution. A known concentration and volume of titrant reacts with a solution of analyte or titrand to determine concentration.</video:description>
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      <video:title>Polyprotic Titrations (Continued)</video:title>
      <video:description>Titration, also known as titrimetry, is a common laboratory method of quantitative chemical analysis that is used to determine the unknown concentration of an identified analyte. Because volume measurements play a key role in titration, it is also known as volumetric analysis. A reagent, called the titrant or titrator is prepared as a standard solution. A known concentration and volume of titrant reacts with a solution of analyte or titrand[3] to determine concentration.</video:description>
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      <video:title>Indicators</video:title>
      <video:description>Complexometric titration (sometimes chelatometry) is a form of volumetric analysis in which the formation of a colored complex is used to indicate the end point of a titration. Complexometric titrations are particularly useful for the determination of a mixture of different metal ions in solution. An indicator capable of producing an unambiguous color change is usually used to detect the end-point of the titration.</video:description>
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      <video:title>Titrations (Part I)</video:title>
      <video:description>Titration, also known as titrimetry, is a common laboratory method of quantitative chemical analysis that is used to determine the unknown concentration of an identified analyte. Because volume measurements play a key role in titration, it is also known as volumetric analysis. A reagent, called the titrant or titrator is prepared as a standard solution. A known concentration and volume of titrant reacts with a solution of analyte or titrand[3] to determine concentration.</video:description>
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      <video:title>Present Tense</video:title>
      <video:description>The present tense (abbreviated pres or prs) is a grammatical tense that locates a situation or event in present time. This linguistic definition refers to a concept that indicates a feature of the meaning of a verb. However, in discussions of specific languages, the term "present tense" is often used to refer to a particular grammatical form that, depending on the language, may frequently be used to express the present nature of an action or, in some cases, may be used to express non-present action. </video:description>
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      <video:title>The Panama Canal - Background</video:title>
      <video:description>The Panama Canal is a 48-mile (77.1 km) ship canal in Panama that connects the Atlantic Ocean (via the Caribbean Sea) to the Pacific Ocean. The canal cuts across the Isthmus of Panama and is a key conduit for international maritime trade. There are locks at each end to lift ships up to Gatun Lake (85 feet (26 m) above sea-level) which was used to reduce the amount of work required for a sea-level connection. The current locks are 110 feet (33.5 m) wide.</video:description>
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      <video:title>Prefixes</video:title>
      <video:description>A prefix is an affix which is placed before the root of a word. Particularly in the study of languages, a prefix is also called a preformative, because it alters the form of the words to which it is affixed.</video:description>
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      <video:title>Numbers in Text Rule #1-5</video:title>
      <video:description>How to use numbers in text or writing (#1-5).</video:description>
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      <video:title>Lewis Acids and Bases</video:title>
      <video:description>The term Lewis acid refers to a definition of acid published by Gilbert N. Lewis in 1923, specifically: An acid substance is one which can employ an electron lone pair from another molecule in completing the stable group of one of its own atoms. Thus, H+ is a Lewis acid, since it can accept a lone pair, completing its stable form, which requires two electrons.</video:description>
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      <video:description>Sherman's March to the Sea is the name commonly given to the Savannah Campaign conducted through Georgia from November 15, 1864 to December 21, 1864 by Maj. Gen. William Tecumseh Sherman of the Union Army in the American Civil War. The campaign began with Sherman's troops leaving the captured city of Atlanta, Georgia, on November 16 and ended with the capture of the port of Savannah on December 21. Sherman's forces destroyed military targets as well as industry, infrastructure, and other civilian property. Military historian David J. Eicher wrote that Sherman "defied military principles by operating deep within enemy territory and without lines of supply or communication. He destroyed much of the South's physical and psychological capacity to wage war."</video:description>
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      <video:title>Past Tense Verbs</video:title>
      <video:description>The past tense (abbreviated pst) is a grammatical tense that places an action or situation in the past of the current moment (in an absolute tense system), or prior to some specified time that may be in the speaker's past, present, or future (in a relative tense system).</video:description>
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      <video:title>Bronsted Lowry Acids and Bases</video:title>
      <video:description>The Bronsted-Lowry theory is an acid-base theory, proposed independently by Johannes Nicolaus Bronsted and Thomas Martin Lowry in 1923. In this system, Bronsted acids and Bronsted bases are defined, by which an acid is a molecule or ion that is able to lose, or "donate," a hydrogen cation (proton, H+), and a base is a species with the ability to gain, or "accept," a hydrogen cation (proton).</video:description>
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      <video:title>The Spanish-American War - Aftermath</video:title>
      <video:description>The Spanish-American War was a conflict in 1898 between Spain and the United States, effectively the result of American intervention in the ongoing Cuban War of Independence. </video:description>
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      <video:title>Prefixes</video:title>
      <video:description>A prefix is an affix which is placed before the root of a word. Particularly in the study of languages, a prefix is also called a preformative, because it alters the form of the words to which it is affixed. </video:description>
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      <video:title>Acid Dissociation Constant</video:title>
      <video:description>An acid dissociation constant, Ka, (also known as acidity constant, or acid-ionization constant) is a quantitative measure of the strength of an acid in solution. It is the equilibrium constant for a chemical reaction known as dissociation in the context of acid-base reactions.</video:description>
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      <video:title>Pronouns</video:title>
      <video:description>In linguistics and grammar, a pronoun is a word or form that substitutes for a noun or noun phrase. It is a particular case of a pro-form. Pronouns have traditionally been regarded as one of the parts of speech, although many modern theorists would not regard them as a single distinct word class, because of the variety of functions performed by words which are classed as pronouns. Common types include the personal pronouns, relative pronouns, interrogative pronouns, demonstrative pronouns and indefinite pronouns.</video:description>
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      <video:title>War of 1812 (Overview Part I)</video:title>
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      <video:title>Angle Sum in Triangles and Quadrilaterals</video:title>
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      <video:title>War of 1812 (Overview Part III)</video:title>
      <video:description>The War of 1812 was a 32 month military conflict between the United States and the British Empire and their allies which resulted in no territorial change, but a resolution of many issues remaining from the American War of Independence. </video:description>
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      <video:description>In this lesson we will be discussing how to calculate the midpoint between two points on a coordinate plane by using a triangle. A triangle is one of the basic shapes of geometry: a polygon with three corners or vertices and three sides or edges which are line segments.</video:description>
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      <video:description>During this lesson we will discussing a triangle and its special segments. A triangle is one of the basic shapes of geometry: a polygon with three corners or vertices and three sides or edges which are line segments. A triangle has four segments; median, perpendicular bisector, angle bisector, and altitude. </video:description>
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      <video:title>Apostrophes to form Contraction</video:title>
      <video:description>Apostrophe is an exclamatory rhetorical figure of speech, when a speaker or writer breaks off and directs speech to an imaginary person or abstract quality or idea. In dramatic works and poetry written in or translated into English, such a figure of speech is often introduced by the exclamation "O".</video:description>
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      <video:description>A biography is a detailed description or account of someone's life. It entails more than basic facts (education, work, relationships, and death), a biography also portrays a subject's experience of these events. like a profile or curriculum vitae (rÃ©sumÃ©), a biography presents a subject's life story, highlighting various aspects of his or her life, including intimate details of experience, and may include an analysis of a subject's personality.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-06T03:32:05+00:00</video:publication_date>
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    </video:video>
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      <video:title>Commas in a Tag Question</video:title>
      <video:description>The comma is a punctuation mark, and it appears in several variants in various languages. It has the same shape as an apostrophe or single closing quotation mark in many typefaces, but it differs from them in being placed on the baseline of the text. </video:description>
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      <video:publication_date>2013-02-06T03:34:04+00:00</video:publication_date>
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      <video:title>Commas in Addresses</video:title>
      <video:description>The comma is a punctuation mark, and it appears in several variants in various languages. It has the same shape as an apostrophe or single closing quotation mark in many typefaces, but it differs from them in being placed on the baseline of the text. </video:description>
      <video:view_count>230</video:view_count>
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      <video:publication_date>2013-02-06T03:38:04+00:00</video:publication_date>
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      <video:title>Commas in Coordinating Conjunctions</video:title>
      <video:description>The comma is a punctuation mark, and it appears in several variants in various languages. It has the same shape as an apostrophe or single closing quotation mark in many typefaces, but it differs from them in being placed on the baseline of the text. </video:description>
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      <video:publication_date>2013-02-06T03:40:04+00:00</video:publication_date>
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      <video:title>Commas in Dates</video:title>
      <video:description>The comma is a punctuation mark, and it appears in several variants in various languages. It has the same shape as an apostrophe or single closing quotation mark in many typefaces, but it differs from them in being placed on the baseline of the text. </video:description>
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      <video:publication_date>2013-02-06T03:44:04+00:00</video:publication_date>
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      <video:title>Commas in Dialogue</video:title>
      <video:description>The comma is a punctuation mark, and it appears in several variants in various languages. It has the same shape as an apostrophe or single closing quotation mark in many typefaces, but it differs from them in being placed on the baseline of the text. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-06T03:47:04+00:00</video:publication_date>
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      <video:title>Commas with Yes and No</video:title>
      <video:description>The comma is a punctuation mark, and it appears in several variants in various languages. It has the same shape as an apostrophe or single closing quotation mark in many typefaces, but it differs from them in being placed on the baseline of the text. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-06T03:50:04+00:00</video:publication_date>
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      <video:title>Comparative Writing</video:title>
      <video:description>Comparative Writing is a piece of writing that shows how two or more things are alike or different.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-06T03:56:04+00:00</video:publication_date>
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      <video:title>Descriptive Writing </video:title>
      <video:description>DESCRIPTIVE WRITING is the clear description of people, places, objects, &#13;
or events using appropriate details. An effective description will contain &#13;
sufficient and varied elaboration of details to communicate a sense of the &#13;
subject being described</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-06T04:01:04+00:00</video:publication_date>
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      <video:title>Drama</video:title>
      <video:description>Drama is literary genre staged for theatrics </video:description>
      <video:view_count>296</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-06T04:09:05+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/digraph-sh-wh-ph</loc>
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      <video:title>Digraph sh, wh, ph</video:title>
      <video:description>Digraph (orthography), a pair of characters used together to represent a single sound, such as "sh" in English</video:description>
      <video:view_count>263</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-06T04:02:05+00:00</video:publication_date>
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      <video:title>Fantasy</video:title>
      <video:description>Fantasy is a literary genre in which key components are imagination and extreme diversity from real life</video:description>
      <video:view_count>241</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-06T04:12:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/greek-and-latin-affixes</loc>
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      <video:title>Greek and Latin Affixes</video:title>
      <video:description>Greek and Latin Affixes can have a prefix or a suffix which along with root words determine the final meaning of a word. </video:description>
      <video:view_count>339</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-06T04:21:04+00:00</video:publication_date>
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      <video:title>Horror Fiction </video:title>
      <video:description>Horror Fiction is a literary genre in which key components include dears, imagination and its intent is to frighten the reader</video:description>
      <video:view_count>258</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-06T04:23:04+00:00</video:publication_date>
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      <video:title>Horror Fiction (Continued)</video:title>
      <video:description>Horror Fiction is a literary genre in which key components include fears, imagination and its intent is to frighten the reader. </video:description>
      <video:view_count>213</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-06T04:25:06+00:00</video:publication_date>
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      <video:title>Grouping Words</video:title>
      <video:description>Grouping Words are words which are placed together because of their relationship to one another or a topic</video:description>
      <video:view_count>288</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-06T04:31:04+00:00</video:publication_date>
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      <video:title>Historical Fiction</video:title>
      <video:description>Historical Fiction is a literary genre which is set in the past with real events in history, but is altered or modified with fictional events for the readers entertainment</video:description>
      <video:view_count>263</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-06T04:33:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0206_02_26_02_5111bf3aca8f8/daf3e9827e40664a2248b369b17b6fb480e8de853bf5714chd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/journalism-continued</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0206_02_38_02_5111c20ac3f13_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Journalism (Continued)</video:title>
      <video:description>Journalism is a literary genre in which media sources are compiled, edited and published</video:description>
      <video:view_count>260</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-06T04:45:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0206_02_38_02_5111c20ac3f13/d8c65a72c80769eccbba05a3cf95851fe5617d9e449fd81ehd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/journalism-introductory</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0206_02_32_02_5111c0a291560_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Journalism - Introductory</video:title>
      <video:description>Journalism is a literary genre in which media sources are compiled, edited and published</video:description>
      <video:view_count>282</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-06T04:38:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0206_02_32_02_5111c0a291560/c7942915b41d2149942efdcd5641f6e2287ce130ef60172bhd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/long-a</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0206_02_49_03_5111c49f29cc1_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Long A</video:title>
      <video:description>The "Long A" is a vowel or letter combination that make the sound of the letter "A"</video:description>
      <video:view_count>272</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-06T04:55:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0206_02_49_03_5111c49f29cc1/aeb15278f93d0d3ffdea2f795da5c121c7396c9f2d71b9cfhd.mp4</video:content_loc>
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    <priority>1.0</priority>
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      <video:title>Organizational Aides (Continued)</video:title>
      <video:description>Organizational aides are used to enhance comprehension and understanding for the learner. </video:description>
      <video:view_count>305</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-06T05:21:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0206_03_15_02_5111cab61db5a/79f6508b5deaa9c83d2ce84070b7eafb020367844a5a0a85hd.mp4</video:content_loc>
    </video:video>
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    <loc>https://www.videoclass.com/video/passive-voice</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0206_03_18_02_5111cb6aa760a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Passive Voice</video:title>
      <video:description>Passive voice is a grammatical voice common in many of the world's languages. In a clause with passive voice, the grammatical subject expresses the theme or patient of the main verb - that is, the person or thing that undergoes the action or has its state changed.</video:description>
      <video:view_count>285</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-06T05:25:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0206_03_18_02_5111cb6aa760a/cc95e85283f234b073d891e3e734c31e27b36936a828f835hd.mp4</video:content_loc>
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    <loc>https://www.videoclass.com/video/plays</loc>
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      <video:description>The Cullen&amp;ndash;Harrison Act, named for its sponsors, Senator Pat Harrison and Representative Thomas H. Cullen, enacted by the United States Congress March 21, 1933 and signed by President Franklin D. Roosevelt the following day, legalized the sale in the United States of beer with an alcohol content of 3.2% (by weight) and wine of similarly low alcohol content, thought to be too low to be intoxicating, effective April 7, 1933.</video:description>
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      <video:title>The Russo-Japanese War</video:title>
      <video:description>The Russo-Japanese War (8 February 1904 &amp;ndash; 5 September 1905) was &amp;amp;quot;the first great war of the 20th century.&amp;amp;quot; It grew out of rival imperial ambitions of the Russian Empire and the Empire of Japan over Manchuria and Korea</video:description>
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      <video:description>Understanding the life and importance of the 7th emperor of the Roman Empire.</video:description>
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      <video:title>Capitalizing first word of a sentence and Pronoun </video:title>
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      <video:publication_date>2013-03-11T23:20:04+00:00</video:publication_date>
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      <video:title>Capitalizing Holidays, Product Names, and more</video:title>
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      <video:publication_date>2013-03-11T23:26:05+00:00</video:publication_date>
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      <video:title>Common Nouns</video:title>
      <video:description>Explaining the Common Nouns</video:description>
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      <video:publication_date>2013-03-01T17:14:04+00:00</video:publication_date>
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      <video:publication_date>2013-03-01T17:13:04+00:00</video:publication_date>
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      <video:title>Complex Sentences</video:title>
      <video:description>Complex sentence is a sentence with one independent clause and at least one dependent clause</video:description>
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      <video:publication_date>2013-03-01T17:22:07+00:00</video:publication_date>
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      <video:title>Compound Sentences</video:title>
      <video:description>A compound sentence is composed of at least two independent clauses.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T17:25:04+00:00</video:publication_date>
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      <video:title>Irregular Plural Nouns</video:title>
      <video:description>When irregular nouns change from their singular form to become plural, their spelling changes, in a different way than regular plural words.</video:description>
      <video:view_count>309</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T17:32:04+00:00</video:publication_date>
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      <video:title>Extending Simple Sentences</video:title>
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      <video:view_count>301</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T17:29:05+00:00</video:publication_date>
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      <video:title>Metaphors</video:title>
      <video:description>A metaphor is a figure of speech that describes a subject by asserting that it is, on some point of comparison, the same as another otherwise unrelated object.</video:description>
      <video:view_count>251</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T17:35:04+00:00</video:publication_date>
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      <video:title>Proper Nouns</video:title>
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      <video:view_count>256</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T17:41:04+00:00</video:publication_date>
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      <video:title>Similes</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T17:42:04+00:00</video:publication_date>
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      <video:title>Simple Sentences</video:title>
      <video:description>In this video lesson, Ms. LaMagra will be discussing simple sentence consisting of only one clause, with a single subject and predicate.</video:description>
      <video:view_count>231</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T17:49:04+00:00</video:publication_date>
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      <video:title>Important People in Biology</video:title>
      <video:description>Talking about famous biologists</video:description>
      <video:view_count>281</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T16:56:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0301_14_51_04_5130c058e5c4a/452774720089064d8290f079d93fedbf1151e54e2dfd96afhd.mp4</video:content_loc>
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    <loc>https://www.videoclass.com/video/golgi-body-lysosomes-peroxisomes-glyoxysomes</loc>
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      <video:title>Golgi Body, Lysosomes, Peroxisomes, Glyoxysomes</video:title>
      <video:description>Exploring cell biology and cytochemistry.</video:description>
      <video:view_count>333</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T17:59:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/finer-structures-of-a-cell</loc>
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      <video:title>Finer Structures of a Cell</video:title>
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      <video:view_count>259</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T17:58:05+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/life-functions-nutrition-and-transport</loc>
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      <video:title>Life Functions- Nutrition and Transport</video:title>
      <video:description>A biological process is a process of a living organism.</video:description>
      <video:view_count>269</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-20T05:31:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0220_03_18_15_51244077cf37a/8a506f78418b8237209701cb0d6b7e08c0cbda5888c7dcefhd.mp4</video:content_loc>
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      <video:title>Microscopes</video:title>
      <video:description>This lesson discusses Microscopes which are an instrument used to see objects that are too small for the naked eye. Microscopes, and their ability to magnify. The parts of a microscope and their uses. Ocular lens, adjustment knobs, body tube, course adjustment knob, the fine adjustment knob all used to see an image on the stage lit by the light that goes through the contender on the base. Microscopes have different powers to view an object, which is also explained.  </video:description>
      <video:view_count>283</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-20T05:34:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/nucleus-and-mitochondria-functions</loc>
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      <video:title>Nucleus and Mitochondria Functions</video:title>
      <video:description>Cell nucleus, the control center of a cell, which contains the cell's chromosomal DNA&#13;
Mitochondria is a membrane-enclosed organelle found in most eukaryotic cells</video:description>
      <video:view_count>294</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-20T05:44:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-battles-of-ypres</loc>
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      <video:title>The Battles of Ypres</video:title>
      <video:description>The Battle of Ypres was a First World War battle fought for the strategic town of Ypres in western Belgium.</video:description>
      <video:view_count>225</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-27T17:28:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/battle-of-new-orleans</loc>
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      <video:title>Battle of New Orleans</video:title>
      <video:description>Was the final major battle of the War of 1812</video:description>
      <video:view_count>252</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-28T21:29:05+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/battle-of-the-somme</loc>
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      <video:title>Battle of the Somme</video:title>
      <video:description>The Battle of the Somme took place during the First World War between 1 July and 18 November 1916 on the river Somme in France.</video:description>
      <video:view_count>265</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-27T17:43:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-texas-revolution</loc>
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      <video:title>The Texas Revolution</video:title>
      <video:description>The Texas Revolution was the military conflict between the government of Mexico and Texas colonists.</video:description>
      <video:view_count>268</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-27T17:48:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-battle-of-the-alamo</loc>
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      <video:title>The Battle of the Alamo</video:title>
      <video:description>A pivotal event in the Texas Revolution.</video:description>
      <video:view_count>290</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-27T18:05:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-republic-of-texas-overview</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0227_15_42_09_512e2951d9f45_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Republic of Texas - Overview</video:title>
      <video:description>The Republic of Texas was was an independent sovereign nation in North America which existed from March 2, 1836, to February 19, 1846.</video:description>
      <video:view_count>262</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-27T17:58:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-battle-of-san-jacinto</loc>
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      <video:title>The Battle of San Jacinto</video:title>
      <video:description>The Battle of San Jacinto was the decisive battle of the Texas Revolution.</video:description>
      <video:view_count>223</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-27T18:10:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0227_15_57_17_512e2cdd8c6ae/70cd2924dc8339b5ca742f479b9d2b4f358c9bbd867d74b3hd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/texas-annexation</loc>
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    <video:video>
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      <video:title>Texas Annexation</video:title>
      <video:description>In 1845, the United States of America annexed the Republic of Texas.</video:description>
      <video:view_count>288</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-27T18:19:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0227_16_04_08_512e2e78b4e08/8f6e8c7cc3d169b8cff5cfe41502a14ce31da790b38405bdhd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/manifest-destiny</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0227_16_09_13_512e2fa993a0e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Manifest Destiny</video:title>
      <video:description>The widely held belief among Democrats that American settlers were destined to expand across the continent.</video:description>
      <video:view_count>300</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-27T18:22:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0227_16_09_13_512e2fa993a0e/35faff0a7c39199a48d6abe4ec232adeb09616ff297f451chd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/island-hopping</loc>
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      <video:title>Island Hopping</video:title>
      <video:description>Used as a military strategy during World War II by Douglas MacArthur.</video:description>
      <video:view_count>286</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-27T18:31:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/causes-of-the-texas-revolution</loc>
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      <video:title>Causes of the Texas Revolution</video:title>
      <video:description>What caused the Texas Revolution</video:description>
      <video:view_count>243</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-27T18:36:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/causes-of-the-mexican-american-war</loc>
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      <video:title>Causes of the Mexican-American War</video:title>
      <video:description>Was an armed conflict between the United States of America and the United Mexican States</video:description>
      <video:view_count>339</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-27T18:46:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0227_16_30_36_512e34acbbcf7/a8b61794d037f9610b1a88a7bab7ec3604a5ad0a82255421hd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/using-a-dictionary</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0311_12_00_03_513dc7438dd38_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Using a Dictionary</video:title>
      <video:description>In this video lesson, Ms. LaMagra will be discussing how to use a dictionary.</video:description>
      <video:view_count>294</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-11T14:04:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0311_12_00_03_513dc7438dd38/b585fed74417031911d0cd7929433c84a7dcd1d9ab756848hd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/proverbs</loc>
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    <video:video>
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      <video:title>Proverbs</video:title>
      <video:description>In this video lesson, Ms. LaMagra will be discussing proverbs, which are a short pithy saying in frequent and widespread use that expresses a basic truth or practical precept.</video:description>
      <video:view_count>277</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-27T18:51:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0227_16_43_03_512e3797c7a98/d5214e89b1cebcc7a54b52cf810159298b8380509c24b74fhd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/juxtaposition</loc>
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    <video:video>
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      <video:title>Juxtaposition</video:title>
      <video:description>In this video lesson, Ms. LaMagra will be discussing juxtaposition, which is the act or placement of two things near each other.</video:description>
      <video:view_count>272</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-27T18:53:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0227_16_45_45_512e3839b8bef/d42b0c81b2514ae0dea5cd028218c8f60c116c674860d7fdhd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/cliche</loc>
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    <priority>1.0</priority>
    <video:video>
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      <video:title>Cliche</video:title>
      <video:description>In this video lesson, Ms. LaMagra will be discussing cliches which are an expression or idea.</video:description>
      <video:view_count>280</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-27T18:58:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0227_16_50_18_512e394aa5d49/5b87206b6613075fa1f60854d1da00b7620a1fb31150a85bhd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/acrostic</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
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      <video:title>Acrostic</video:title>
      <video:description>In this video lesson, Ms. LaMagra will be discussing acrostics. Acrostics are a poem, word puzzle, or other composition in which certain letters in each line form a word or words.</video:description>
      <video:view_count>235</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-27T19:00:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0227_16_52_29_512e39cd3530c/07dda7ca380642b92b4f76acb92730dfbd5ecdb97aed4249hd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/galba</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0226_19_28_08_512d0cc81bbd5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Galba</video:title>
      <video:description>Galba was the Emperor of Roman for less than one year and the first in the “Year of Four Emperors”</video:description>
      <video:view_count>298</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-26T21:36:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0226_19_28_08_512d0cc81bbd5/2beb75bef4bae144560e7654a600537e2337d86b4f156ca6hd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/ancient-greece</loc>
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    <priority>1.0</priority>
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      <video:title>Ancient Greece</video:title>
      <video:description>Overview of the early civilizations and lifestyles of the era Ancient Greece</video:description>
      <video:view_count>313</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-26T21:46:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0226_19_36_08_512d0ea899d14/7582debe8ae4999f1a0516e8b3183ef90786acf2dae54c51hd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/activation-energy-coenzymes-heat</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0226_19_41_04_512d0fd014d55_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Activation Energy, Coenzymes, Heat</video:title>
      <video:description>This lesson discuses the minimum energy that must be put into a chemical system.What happens when a reactant goes to a product, the activation energy that passes to get from the reactant to the product.  What a catalyst does, how it decreases. An explanation of how  enzymes are large proteins made up of polypeptide chains. What vitamins function as coenzymes and how it helps the enzyme increase rate of reaction.  What happens when heat enzymes come into play and what blocks enzymes. </video:description>
      <video:view_count>282</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-26T21:49:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0226_19_41_04_512d0fd014d55/d4ee6da56e0bfbce4f411ce593a386bbff823a9705a7a039hd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/flavian-dynasty-family-tree</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
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      <video:title>Flavian Dynasty Family Tree</video:title>
      <video:description>Providing insight into the blood line and succession of the Flavian Dynasty.</video:description>
      <video:view_count>254</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-26T21:53:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0226_19_45_28_512d10d821c6b/35f14a46235274dbf91951261983140360623e5bdf0c0544hd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/aerobic-respiration</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0226_19_48_34_512d1192bdf35_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Aerobic Respiration</video:title>
      <video:description>Convertion of biochemical energy from nutrients into adenosine triphosphates</video:description>
      <video:view_count>271</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-26T22:00:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0226_19_48_34_512d1192bdf35/58ca9a3140ff8562a3c122ac1e41aef86b9706f0d3e02432hd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/archaeobacteria-kingdom-characterisitics</loc>
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    <priority>1.0</priority>
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      <video:title>Formation</video:title>
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      <video:publication_date>2013-02-26T05:51:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/problems</loc>
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      <video:title>Problems</video:title>
      <video:description>Solving Half Life Problems </video:description>
      <video:view_count>271</video:view_count>
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      <video:publication_date>2013-02-26T05:53:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/ksp-</loc>
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      <video:title>Ksp </video:title>
      <video:description>Solubility Product Ksp </video:description>
      <video:view_count>308</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-26T05:45:08+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/temperature</loc>
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      <video:title>Temperature</video:title>
      <video:description>Temperature as a Solubility Factor</video:description>
      <video:view_count>327</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-26T06:02:04+00:00</video:publication_date>
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      <video:title>Specific Heat </video:title>
      <video:description>Is the measurable physical quantity that shows the amount of heat required to change the temperature of a substance by a given amount</video:description>
      <video:view_count>241</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-26T05:57:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/vapor-pressure-and-the-clausius-clapeyron-equation</loc>
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    <video:video>
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      <video:title>Vapor Pressure and the Clausius Clapeyron Equation</video:title>
      <video:description>Clausius Clapeyron Equation is where P is the vapor pressure, P° is a vapor pressure at a known temperature T°, H is an enthalpy of vaporization if the substance is a liquid or an enthalpy of sublimation if it's a solid, R is the ideal gas law constant, and T is the temperature (in kelvins.).</video:description>
      <video:view_count>256</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-26T06:11:05+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/impulse</loc>
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      <video:title>Impulse</video:title>
      <video:description>Understanding Impulse</video:description>
      <video:view_count>253</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-26T06:01:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/vaporization-above-and-below-the-melting-point</loc>
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      <video:title>Vaporization Above and Below the Melting Point</video:title>
      <video:description>Vaporization Above and Below the Melting Point</video:description>
      <video:view_count>227</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-26T06:08:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0226_04_02_04_512c33bc3730e/c908d6cd407ba2dbfb25b9af347ad8cc3882c0aac3bd23c3hd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/effects-on-the-solution-1</loc>
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    <video:video>
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      <video:title>Effects on the Solution</video:title>
      <video:description>Volatile vs Nonvolatile and their Effects on the Solution</video:description>
      <video:view_count>260</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-26T06:19:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/work</loc>
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    <video:video>
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      <video:title>Work</video:title>
      <video:description>The work done by, or energy transferred by, a force acting through a distance</video:description>
      <video:view_count>242</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-26T19:20:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0226_17_15_05_512ced992f1b4/44fc5fd7b84deb95042e9ba5c18f4e12c1a626e25dc7334chd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/anaximander-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0228_14_24_12_512f688ce4540_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Anaximander</video:title>
      <video:description>An introduction and historical establishment in to the life and accomplishments of the pre-Socratic Greek philosopher, Anaximander.</video:description>
      <video:view_count>284</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-28T16:30:22+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0228_14_24_12_512f688ce4540/77b19e1efeb6daf9125e6135aadf8a71e6ecfdf2dd6121c9hd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/the-attack-on-charles-sumner</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0228_03_48_03_512ed37342d8f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Attack on Charles Sumner</video:title>
      <video:description>Charles Sumner was an American Politician and senator from Massachusetts. Southern Congressman Preston Brooks savagely beats Northern Senator Charles Sumner in the halls of Congress as tensions rise over the expansion of slavery.</video:description>
      <video:view_count>269</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-28T05:59:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-missouri-compromise</loc>
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    <video:video>
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      <video:title>The Missouri Compromise</video:title>
      <video:description>1820 between the pro-slavery and anti-slavery factions in the United States Congress. In an effort to preserve the balance of power in Congress between slave and free states, the Missouri Compromise was passed in 1820 admitting Missouri as a slave state and Maine as a free state.</video:description>
      <video:view_count>236</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-28T06:21:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0228_04_11_08_512ed8dc81f2a/aab76c1a1c87511a95ce6e334c788d72dfccb6977306066chd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/descriptive-words</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0301_01_25_02_5130036e73733_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Descriptive Words</video:title>
      <video:description>In this video lesson, Ms. LaMagra will be discussing understanding descriptive words and their usage.</video:description>
      <video:view_count>272</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T03:28:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0301_01_25_02_5130036e73733/a30aef1fa92fb505abbf57f4e4d11b76a0846d5e8c28329ahd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/the-compromise-of-1850</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0228_03_52_07_512ed46729c32_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Compromise of 1850</video:title>
      <video:description>Was a package of five bills passed in the United States in September 1850, which defused a four-year confrontation between the slave states of the South and the free states of the North regarding the status of territories acquired during the Mexican-American War.</video:description>
      <video:view_count>245</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-28T06:05:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0228_03_52_07_512ed46729c32/c0a27716972d6b780a9e8a8eb2854af45eff790c2e147028hd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/the-kansas-nebraska-act</loc>
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      <video:title>The Kansas-Nebraska Act</video:title>
      <video:description>Created the territories of Kansas and Nebraska, opening new lands for settlement.</video:description>
      <video:view_count>269</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-28T06:19:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0228_04_07_06_512ed7ea50934/283a8cfed62e3e85062c671bd91631cdc8dbc35ef4664869hd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/correlative-conjunctions</loc>
    <changefreq>daily</changefreq>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0301_01_21_03_5130027fc7475_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Correlative Conjunctions</video:title>
      <video:description>In this video lesson, Ms. LaMagra will be discussing correlative conjuncation, which is working in pairs to join words and groups of words of equal weight in a sentence.</video:description>
      <video:view_count>250</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T03:25:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0301_01_21_03_5130027fc7475/c2c9a155325693ac8f6bfc06b9f6ab93b8b12eb8b060a46chd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/the-dred-scott-decision</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0228_03_59_08_512ed60c59710_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Dred Scott Decision</video:title>
      <video:description>The Dred Scott Decision was a landmark decision by the U.S. Supreme Court. The United States Supreme Court issued a decision in the Dred Scott case, affirming the right of slave owners to take their slaves into the Western territories, thereby negating the doctrine of popular sovereignty and severely undermining the platform of the newly created Republican Party.</video:description>
      <video:view_count>239</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-28T06:11:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0228_03_59_08_512ed60c59710/e5def10f14e83bd4e4dc3bf0145f1f479e6a46bde8c26905hd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/john-brown</loc>
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      <video:title>John Brown</video:title>
      <video:description>American who led an anti-slavery revolt in Harpers Ferry, Virginia in 1859.</video:description>
      <video:view_count>274</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T02:55:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0301_00_48_06_512ffac675fd1/617110d96a7436be7eb249bd0147ffc1c3ca443cebaface4hd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/the-fugitive-slave-act</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0228_14_20_07_512f67978547b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Fugitive Slave Act</video:title>
      <video:description>It declared that all runaway slaves were, upon capture, to be returned to their masters.</video:description>
      <video:view_count>226</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-28T16:32:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0228_14_20_07_512f67978547b/15909e52a1c59e1b741dc81f82f66c31dc584f1d8f86eb60hd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/coordinating-conjunctions</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0301_01_14_06_513000de04443_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Coordinating Conjunctions</video:title>
      <video:description>In this video lesson, Ms. LaMagra will be discussing coordinating conjunctions that join two or more items of equal syntactic importance, such as words, main clauses, or sentences</video:description>
      <video:view_count>245</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T03:19:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0301_01_14_06_513000de04443/cdc05dc9b2424969c4da8f28e17ed5542dd87f7218ff408fhd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/bleeding-kansas</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0228_04_24_03_512edbe3883e0_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Bleeding Kansas</video:title>
      <video:description>Was a series of violent political confrontations involving anti-slavery Free-Staters and pro-slavery.</video:description>
      <video:view_count>243</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-02-28T06:32:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0228_04_24_03_512edbe3883e0/8ea887c3c7c93e9c6ca39bc02644b2d862092518c03eaec3hd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/prepositional-phrases</loc>
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      <video:title>Prepositional Phrases</video:title>
      <video:description>In this video lesson, Ms. LaMagra will be discussing prepositional phrases. Prepositional phrases have a preposition as the central element of the phrase.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T03:39:05+00:00</video:publication_date>
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      <video:title>Prepositions</video:title>
      <video:description>In this video lesson, Ms. LaMagra will be discussing prepositions. Prepositions are a grammatically distinct class of words whose most central members characteristically express spatial relations.</video:description>
      <video:view_count>255</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T03:39:11+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/pronouns-me-and-i</loc>
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      <video:title>Pronouns- Me and I</video:title>
      <video:description>In this video lesson, Ms. LaMagra will be discussing using the proper use of the words "me" and "I".</video:description>
      <video:view_count>294</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T03:45:05+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/pronouns-personal-subject-and-object</loc>
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      <video:title>Pronouns- Personal, Subject and Object</video:title>
      <video:description>In this video lesson, Ms. LaMagra will be discussing using personal, subject, and object pronouns.</video:description>
      <video:view_count>290</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T03:50:05+00:00</video:publication_date>
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      <video:title>Pronouns- Reflexive and Intensive</video:title>
      <video:description>In this video lesson, Ms. LaMagra will be discussing reflexive and intensive pronouns. Reflexive pronouns are singular while intensive pronouns are plural. </video:description>
      <video:view_count>224</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T03:55:05+00:00</video:publication_date>
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      <video:title>Singular and Plural</video:title>
      <video:description>In this video lesson, Ms. LaMagra will be exploring singular and plural nouns, their use of person and their intentions. </video:description>
      <video:view_count>259</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T04:01:05+00:00</video:publication_date>
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      <video:title>Subordinating Conjunctions</video:title>
      <video:description>In this video lesson, Ms. LaMagra will be explaining subordinating conjunctions. Subordinating conjunctions connect two parts together such as words, sentences, phrases or clauses.</video:description>
      <video:view_count>311</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T04:03:05+00:00</video:publication_date>
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      <video:title>End Point in Titrations</video:title>
      <video:description>The conclusion of a chemical reaction, particularly for titration</video:description>
      <video:view_count>223</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T04:08:05+00:00</video:publication_date>
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  <url>
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      <video:title>Finding the pH (Part IV)</video:title>
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      <video:view_count>257</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T04:39:06+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/the-harpers-ferry-raid</loc>
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      <video:title>The Harpers Ferry Raid</video:title>
      <video:description>Was an attempt by the white abolitionist John Brown to start an armed slave revolt in 1859 by seizing a United States arsenal at Harpers Ferry, Virginia.</video:description>
      <video:view_count>285</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T04:21:06+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/finding-the-ph-part-iii</loc>
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      <video:title>Finding the pH (Part III)</video:title>
      <video:description>The measure of the activity of the (solvated) hydrogen ion.</video:description>
      <video:view_count>321</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T04:25:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-nat-turner-rebellion</loc>
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      <video:title>The Nat Turner Rebellion</video:title>
      <video:description>A slave rebellion that took place in Southampton County, Virginia during August 1831.</video:description>
      <video:view_count>329</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T04:39:12+00:00</video:publication_date>
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      <video:title>Byzantine Empire</video:title>
      <video:description>An introduction to the Byzantine Empire, it's establishment and growth.</video:description>
      <video:view_count>243</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T04:48:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/titrations-with-buffered-solutions-continued</loc>
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      <video:title>Titrations with Buffered Solutions (Continued)</video:title>
      <video:description>Is a common laboratory method of quantitative chemical analysis</video:description>
      <video:view_count>221</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T04:52:05+00:00</video:publication_date>
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      <video:title>Islamic Civilzation</video:title>
      <video:description>An insight into the historical Islamic Civilization and its growth.</video:description>
      <video:view_count>257</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T04:59:05+00:00</video:publication_date>
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      <video:title>Titrations with Buffered Solutions</video:title>
      <video:description>Is a common laboratory method of quantitative chemical analysis</video:description>
      <video:view_count>262</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T05:11:05+00:00</video:publication_date>
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      <video:title>Roman Empire</video:title>
      <video:description>Entering the Roman Empire and what exactly it means to be classified in this era.</video:description>
      <video:view_count>203</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T05:23:11+00:00</video:publication_date>
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  <url>
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      <video:title>Mesopotamia</video:title>
      <video:description>An insight into the cradle of civilization- Mesopotamia.</video:description>
      <video:view_count>189</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T05:09:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-appearance-of-civilization</loc>
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      <video:title>The Appearance of Civilization</video:title>
      <video:description>Exploring the appearance of civilization from the point of recorded history and the cradle of civilization.</video:description>
      <video:view_count>271</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T05:31:05+00:00</video:publication_date>
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  <url>
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      <video:title>Adding Like Terms (Part I)</video:title>
      <video:description>Terms that have the same variables and powers</video:description>
      <video:view_count>281</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T05:33:05+00:00</video:publication_date>
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  <url>
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      <video:title>Adding Like Terms (Part II)</video:title>
      <video:description>Terms that have the same variables and powers</video:description>
      <video:view_count>268</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T05:39:05+00:00</video:publication_date>
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  <url>
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      <video:title>Adding Like Terms (Part III)</video:title>
      <video:description>Terms that have the same variables and powers</video:description>
      <video:view_count>281</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T05:42:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0301_03_32_24_5130214874b55/9b1b8b5345663c11988a325774b0f4e8d023e6ab2cc97150hd.mp4</video:content_loc>
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      <video:title>Adding Like Terms (Part IV)</video:title>
      <video:description>Terms that have the same variables and powers</video:description>
      <video:view_count>233</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-01T05:49:05+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/angles-alternate-angles</loc>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-05T16:22:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0305_14_16_03_5135fe2318aad/c6be8a2705734179fa9b7f96f73160256f5833892761d57ahd.mp4</video:content_loc>
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    <loc>https://www.videoclass.com/video/otho</loc>
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      <video:title>Otho</video:title>
      <video:description>Exploring the role of the Roman Emperor Otho.</video:description>
      <video:view_count>236</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-05T16:30:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0305_14_25_04_51360040322ce/49d61c6d0c7b1b65254de24a9e90193d8b7c4ca3f1e83b69hd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/lucius-verus</loc>
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      <video:title>Lucius Verus</video:title>
      <video:description>Understanding the role of the co-emperor, Lucius Versus.</video:description>
      <video:view_count>274</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-05T18:25:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0305_16_18_06_51361abe8d83e/15eafbf0162168f36ca0df44a4c156e3035da942e749a3bfhd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/the-black-death</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0305_14_32_05_513601e53134c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Black Death</video:title>
      <video:description>Exploring the Bubonic Plague, its causes and effects on population.</video:description>
      <video:view_count>273</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-05T16:37:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0305_14_32_05_513601e53134c/607a9afff253b3720d538af0b55cf0c036c654a5491ba7b0hd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/titus</loc>
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      <video:title>Titus</video:title>
      <video:description>Exploring the role of the Roman Emperor, Titus.</video:description>
      <video:view_count>275</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-05T17:10:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0305_15_02_07_513608efecb0b/0de1ea26d9b8e25a4c83ecc8e07be726f30035934bb4bd9ehd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/continental-us-political-map-</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0306_01_24_05_51369ab56087f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Continental US Political Map </video:title>
      <video:description>The Continental United States is examined politically by modeling from the geographical layout.</video:description>
      <video:view_count>233</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-06T03:29:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0306_01_24_05_51369ab56087f/4a69ce34a81c56d281b7dd9006d886e1e72a78818085fac2hd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/colon-in-lists</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0306_02_04_03_5136a413eaa6a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Colon in Lists</video:title>
      <video:description>In this video lesson, Ms. LaMagra will be demonstrating when to use colons before a series. Effective sentence writing can be achieved when following proper punctuation.</video:description>
      <video:view_count>247</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-06T04:08:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0306_02_04_03_5136a413eaa6a/d228b2130872dfdb2baf892e220141d39280c68c2bba2182hd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/colon-in-quotations</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0306_02_07_04_5136a4c82543f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Colon in Quotations</video:title>
      <video:description>In this video lesson, Ms. LaMagra will be demonstrating when to use colons after a word introducing a quotation. Effective sentence writing can be achieved when following proper punctuation. </video:description>
      <video:view_count>253</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-06T04:11:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0306_02_07_04_5136a4c82543f/f1c8cbaa8e1b8d7bfe559df5b61c5eddd35a9dff7eee7faahd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/separate-coordinate-adjectives</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0306_02_28_03_5136a9b387e3f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Separate Coordinate Adjectives</video:title>
      <video:description>In this video lesson, Ms. LaMagra will be demonstrating when to use commas in order to separate coordinate adjectives. Effective sentence writing can be achieved when following proper punctuation. </video:description>
      <video:view_count>277</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-06T04:34:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0306_02_28_03_5136a9b387e3f/390cf18a7243a7f77b300b3fec19187473a4961aa93f0c37hd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/commas-in-direct-addresses</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0306_02_26_03_5136a93b7338c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Commas in Direct Addresses</video:title>
      <video:description>In this video lesson, Ms. LaMagra will be demonstrating when to use commas in directly addressing individuals. Effective sentence writing can be achieved when following proper punctuation. </video:description>
      <video:view_count>259</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-06T04:33:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0306_02_26_03_5136a93b7338c/8ef2c1ce3fcc9a2d82fc007edeec2132ac63f55b6ccc7ea7hd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/opinion-writing</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0306_02_34_04_5136ab1ca6c4d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Opinion Writing</video:title>
      <video:description>In this video lesson, Ms. LaMagra will be discussing how to compose an opinion writing piece. An opinion writing piece is where the author conveys a personal view, attitude or opinion in their composition.</video:description>
      <video:view_count>293</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-06T04:42:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0306_02_34_04_5136ab1ca6c4d/398d9bf55f19211d230692a2298aec1da95900d15ab1f99ehd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/letters-e-h</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0306_02_40_04_5136ac840d311_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Letters E-H</video:title>
      <video:description>In this video lesson, Ms. LaMagra will be demonstrating the difference between uppercase and lower case letters E-H. They both visually show differences and can be confusing when learning them unless practiced. </video:description>
      <video:view_count>301</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-06T04:49:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0306_02_40_04_5136ac840d311/e1ce4df956c2d2b388fad53dc0d1ab846ea27f29f8bdcc2fhd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/fundamentals-of-reading</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0306_02_33_03_5136aadf689d8_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Fundamentals of Reading</video:title>
      <video:description>In this video lesson, Ms. LaMagra will be breaking down the fundamentals of reading to assist in establishing a fluent reader.</video:description>
      <video:view_count>251</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-06T04:41:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0306_02_33_03_5136aadf689d8/59966b0b8dfab5f75478fe82a90da177d5180dc812c2a35dhd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/letters-i-l</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0306_02_41_11_5136acc72629f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Letters I-L</video:title>
      <video:description>In this video lesson, Ms. LaMagra will be demonstrating the difference between uppercase and lower case letters I-L. They both visually show differences and can be confusing when learning them unless practiced. </video:description>
      <video:view_count>279</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-06T04:48:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0306_02_41_11_5136acc72629f/d663e16d569c0df4a59e0cff72e12732da13d706e840904ahd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/letters-a-d</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0306_02_49_04_5136aea0df271_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Letters A-D</video:title>
      <video:description>In this video lesson, Ms. LaMagra will be demonstrating the difference between uppercase and lower case letters A-D. They both visually show differences and can be confusing when learning them unless practiced. </video:description>
      <video:view_count>303</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-06T04:57:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0306_02_49_04_5136aea0df271/ed0da9a2312a86e4f03d84a4a6175425ce24c19629c67391hd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/roman-law</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0306_14_12_03_51374eb302b8a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Roman Law</video:title>
      <video:description>The Romans enacted a law system which is the system of jurisprudence of ancient Rome, codified under Justinian and forming the basis of many modern legal systems.</video:description>
      <video:view_count>291</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-06T16:16:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0306_14_12_03_51374eb302b8a/8b194fe27439a86707297b32cf0c1e94cb19c851d7160ff6hd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/letters-m-p</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0306_02_47_23_5136ae3bf1f6b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Letters M-P</video:title>
      <video:description>In this video lesson, Ms. LaMagra will be demonstrating the difference between uppercase and lower case letters M-P. They both visually show differences and can be confusing when learning them unless practiced. </video:description>
      <video:view_count>265</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-06T04:53:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0306_02_47_23_5136ae3bf1f6b/f39c44933acc2aa87ea6bfd2929f029ac6046d3a418fcd0chd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/roman-law-conquering-modern-effects</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0306_14_27_03_5137523748055_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Roman Law: Conquering &amp; Modern Effects</video:title>
      <video:description>The system of jurisprudence of ancient Rome, codified under Justinian and forming the basis of many modern legal systems.</video:description>
      <video:view_count>246</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-06T16:32:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0306_14_27_03_5137523748055/d5abd44963f9c9c183bf2d8ab3a47e5bc87ee8494529fb3bhd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/antonius-pius</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0306_13_57_04_51374b3021722_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Antonius Pius</video:title>
      <video:description>Antonius Pius was an Emperor of Rome and the adoptive son of Hadrian.</video:description>
      <video:view_count>264</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-06T16:02:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0306_13_57_04_51374b3021722/6b13300f0f6514b7bba5d8bf4d09f85ef673b6c8fa9714dbhd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-silk-road</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0306_14_46_04_513756ac4fbf8_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Silk Road</video:title>
      <video:description>One of the world's oldest and most historically important trade routes and its influences on the culture of China, Central Asia and the West.</video:description>
      <video:view_count>246</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-06T16:51:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0306_14_46_04_513756ac4fbf8/8c4000880c18b68d5131f5a80cec852bc906a341505c2ca3hd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/confucius</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0306_15_13_03_51375cff5b40a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Confucius</video:title>
      <video:description>Confucius was a Chinese philosopher whose Analects contain a collection of his sayings and dialogues compiled by disciples after his death.</video:description>
      <video:view_count>239</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-06T17:18:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0306_15_13_03_51375cff5b40a/91e86c701798c39733ace7c9bd3086d9dab88f3eefc1d67bhd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/hinduism</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0306_15_29_03_513760bf16408_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Hinduism</video:title>
      <video:description>A diverse body of religion, philosophy, and cultural practice native to and predominant in India, characterized by a belief in reincarnation and a supreme being of many forms and natures, by the view that opposing theories are aspects of one eternal truth, and by a desire for liberation from earthly evils.</video:description>
      <video:view_count>225</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-03-06T17:34:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/0306_15_29_03_513760bf16408/3d747cf458addd1269444f3d34b10598c329c5bc19de624chd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/hindu-caste-system</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/0306_15_49_02_5137656ef2a3b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Hindu Caste System</video:title>
      <video:description>A diverse body of religion, philosophy, and cultural practice native to and predominant in India, characterized by a belief in reincarnation and a supreme being of many forms and natures, by the view that opposing theories are aspects of one eternal truth, and by a desire for liberation from earthly evils.</video:description>
      <video:view_count>283</video:view_count>
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      <video:description>A triangle whose three angles are in the ratio 1 : 2 : 3 and measure 30°, 60°, and 90°.</video:description>
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      <video:title>Graphing Inequalities with Absolute Value</video:title>
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      <video:title>Adding &amp; Subtracting Mixed Numbers</video:title>
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      <video:title>Adding &amp; Subtracting Fractions with Common Denominators</video:title>
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      <video:title>Adding &amp; Subtracting Rational Expressions</video:title>
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      <video:title>Adding &amp; Subtracting Fractions with Different Denominators</video:title>
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      <video:title>Area of a Regular Hexagon</video:title>
      <video:description>Where S is the length of a side.</video:description>
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      <video:publication_date>2013-03-22T19:49:04+00:00</video:publication_date>
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      <video:title>Changing Between Decimals and Percentages</video:title>
      <video:description>Using division to take a decimal and convert it to a percentage.</video:description>
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      <video:title>Changing an Improper Fraction to a Mixed Number</video:title>
      <video:description>An improper fraction is a fraction that has a numerator larger than or equal to its denominator and a mixed number consists of an integer followed by a proper fraction.</video:description>
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      <video:publication_date>2013-03-22T19:57:05+00:00</video:publication_date>
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      <video:title>Changing Between Fractions and Decimals</video:title>
      <video:description>Using division to change a fraction to a decimal.</video:description>
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      <video:publication_date>2013-03-22T20:21:05+00:00</video:publication_date>
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      <video:title>Changing Between Fractions and Percentages</video:title>
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      <video:title>Converting Repeating Decimals to Fractions</video:title>
      <video:description>Examples of how to convert basic repeating decimals into fractions.</video:description>
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      <video:title>Converting Within the Metric System</video:title>
      <video:description>Detailing how to convert in the measuring system of the metric system.</video:description>
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      <video:title>Customary Versus Metric</video:title>
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      <video:title>Different Types of Quadrilaterals</video:title>
      <video:description>The qualities and specifications are identified to be considered a quadrilateral.</video:description>
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      <video:title>Diagonals of a Rhombus</video:title>
      <video:description>A rhombus is a quadrilateral with all four sides equal in length.</video:description>
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      <video:publication_date>2013-03-22T20:42:05+00:00</video:publication_date>
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      <video:title>Dividing in Scientific Notation</video:title>
      <video:description>Quantities with exponents can be divided if they have the same base.</video:description>
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      <video:publication_date>2013-03-22T20:55:04+00:00</video:publication_date>
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      <video:title>Factoring Polynomials Using the GCF</video:title>
      <video:description>Polynomials use the distributive property to multiply common monomial factors with the FOIL method. We use the greatest common factor in this lesson.</video:description>
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      <video:publication_date>2013-03-22T21:09:04+00:00</video:publication_date>
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      <video:title>Finding the Greatest Common Factor</video:title>
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      <video:title>Introduction to Radians</video:title>
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      <video:title>Introduction to Slope</video:title>
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      <video:title>Isosceles &amp; Equilateral Triangles</video:title>
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      <video:title>Multiplicative Inverses</video:title>
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      <video:title>The Intolerable Acts</video:title>
      <video:description>The Intolerable (Coercive) Acts was the Patriot name for a series of punitive laws passed by the British Parliament in 1774 relating to Massachusetts after the Boston Tea party.</video:description>
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      <video:title>The Currency Act</video:title>
      <video:description>Several acts of the Parliament of Great Britain that regulated paper money issued by the colonies of British America.</video:description>
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      <video:title>The Quartering Act</video:title>
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      <video:publication_date>2013-03-28T20:59:05+00:00</video:publication_date>
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      <video:title>The Stamp Act</video:title>
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      <video:publication_date>2013-03-28T21:11:05+00:00</video:publication_date>
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      <video:title>The Sugar Act</video:title>
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      <video:publication_date>2013-03-28T21:20:04+00:00</video:publication_date>
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      <video:title>The Tea Act</video:title>
      <video:description>The Tea Act was an act of the Parliament of Great Britain. The Tea Act, passed by Parliament on May 10, 1773, would launch the final spark to the revolutionary movement in Boston. The act was not intended to raise revenue in the American colonies, and in fact imposed no new taxes. It was designed to prop up the East India Company which was floundering financially and burdened with eighteen million pounds of unsold tea.</video:description>
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      <video:title>The Townshend Acts</video:title>
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      <video:publication_date>2013-03-28T21:37:04+00:00</video:publication_date>
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      <video:title>The First Continental Congress</video:title>
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      <video:publication_date>2013-03-29T17:13:04+00:00</video:publication_date>
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      <video:title>The Second Continental Congress</video:title>
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      <video:title>The Boston Massacre</video:title>
      <video:description>An incident on March 5, 1770, in which British Army soldiers killed five civilian men and injured six others.</video:description>
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      <video:publication_date>2013-03-29T17:31:06+00:00</video:publication_date>
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      <video:title>The Boston Tea Party</video:title>
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      <video:description>American Independence Declaration. By issuing the Declaration of Independence, adopted by the Continental Congress on July 4, 1776, the 13 American colonies severed their political connections to Great Britain. The Declaration summarized the colonists’ motivations for seeking their independence. By declaring themselves an independent nation, the American colonists were able to conclude an official alliance with the government of France and obtain French assistance in the war against Great Britain.</video:description>
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      <video:description>The origins and rise of Capitalism followed through to the modern day world.</video:description>
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      <video:description>Written by Thomas Paine as a pro-revolutionary pamphlet. Published in 1776, Common Sense challenged the authority of the British government and the royal monarchy. The plain language that Paine used spoke to the common people of America and was the first work to openly ask for independence from Great Britain.</video:description>
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      <video:thumbnail_loc>https://img.youtube.com/vi/IPaHciLfOoE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Panda</video:title>
      <video:description>This video is about saving the Pandas.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/making-agarose-gels-part-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/MNcA_Em_34I/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Making Agarose Gels Part 1</video:title>
      <video:description>Making Agarose Gels&#13;
</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/ligation-of-pcr-products</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/5x1wZeK-TPc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Ligation of PCR Products</video:title>
      <video:description>This video is a description of a process called ligation. It's intended to be a pre-lab background before actually performing a ligation. There's also a discussion of the necessity of blunting the PCR product prior to ligation. Ligation of PCR products into plasmid vectors is a critical step prior to transformation.  Plasmids that contain  inserts will then be used to transform bacteria for cloning.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/landscape-biodiversity</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/8ft_l2Lb_1Y/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Landscape Biodiversity</video:title>
      <video:description>Landscape and regional conservation help sustain biodiversity.  This video considers fragmentation and edges, corridors that connect habitat fragments and finally establishing protected areas.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/translation-16</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/uf3boznrnms/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Translation</video:title>
      <video:description>This lesson will give an in-depth look at Translation with definitions and diagrams to better explain the concept.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/soil-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/hsMvVsPICGQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Soil</video:title>
      <video:description>This lesson will give an in-depth look at soil with definitions and diagrams to better explain the concept. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/plant-responses-to-environment</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/2b2rjTaZ58Y/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Plant Responses to Environment</video:title>
      <video:description>This lesson will give an in-depth look at Plant Responses to Environment.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/plant-defense</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/fwI-C7wQYvY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Plant Defense</video:title>
      <video:description>This lesson will give an in-depth look at Plant Defense and what occurs in nature. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/social-behavior-part-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/1S-O6h-oMmE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Social Behavior Part 2</video:title>
      <video:description>This video looks at social behavior.  It considers communication and signals which cause a change in another animal's behavior. It also discusses inclusive fitness which can account for the evolution of behavior, including altruism.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/social-behavior-part-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/ncnBid5ctFc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Social Behavior Part 1</video:title>
      <video:description>This video looks at animal social behaviors.  It highlights mating behaviors and mate choice.  It discusses the relationships between mating systems and parental care, sexual selection and mate choice.  This video also covers topics on cooperation, territoriality, dominance hierarchies, and  agonistic behaviors.</video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/behavioral-responses-to-the-environment</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/0-XdymiFedk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Behavioral Responses to the  Environment</video:title>
      <video:description>Discrete sensory inputs can stimulate both simple and complex behaviors such as migration, kinesis, and taxis. Also hibernation and estivation are considered as well as nocturnal and diurnal behavior.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/learning-5</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/grUwgRkbxyc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Learning</video:title>
      <video:description>Learning establishes specific links between experience and behavior. This video considers imprinting, spatial learning and cognitive maps, associative learning and problem solving.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/introduction-to-animal-behavior</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/K4cKnOGJZlI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Introduction to Animal Behavior</video:title>
      <video:description>This video considers innate behaviors such as fixed action patterns.  It provides the foundation of animal behavior which is natural selection.</video:description>
      <video:view_count>16</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/human-impacts-to-the-ecosystem</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/k7yHqWwvtYo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Human Impacts to the Ecosystem</video:title>
      <video:description>This video considers how the Earth is changing rapidly as a result of Human Actions.  Factors such as nutrient enrichment, toxins in the environment, rising atmospheric carbon dioxide levels, climate change, and depletion of atmospheric ozone.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/biogeochemical-cycles</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/IiRfjtM5YIw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Biogeochemical Cycles</video:title>
      <video:description>Biogeochemical Cycles are discussed.  This video explores the water cycle as well as the carbon, nitrogen, and phosphorus cycles.  It also considers decomposition and nutrient rates, plus a look at a case study of nutrient cycling in the Hubbard Brook Experimental Forest.</video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/ecological-pyramids</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/P7fxQYGqvGQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Ecological Pyramids</video:title>
      <video:description>This video looks at Ecological Pyramids. The energy transfer between trophic levels is typically only 10% efficient. In addition to the pyramid of production it also examines the the pyramids of biomass and numbers.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/introduction-to-ecosystems</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/u_TMLih0Tqs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Introduction to Ecosystems</video:title>
      <video:description>A look at the physical laws that govern energy flow and chemical cycling in ecosystems.  Discussions of trophic  levels are included.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/microscopes-part-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/eIn1PBFGGqg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>microscopes part 1</video:title>
      <video:description>This is part one of a video series of how to use the microscope</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/microscope-part-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/fL6V1iQmT94/mqdefault.jpg</video:thumbnail_loc>
      <video:title>microscope part 2</video:title>
      <video:description>This is part two of a video series on how to use the microscope</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/microscopes-part-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/iVFiZh0gXN4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>microscopes part 3</video:title>
      <video:description>This is the third part of a video series on how to use the microscope</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/microscopes-part-4</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/g3HNizd1Vbs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>microscopes part 4</video:title>
      <video:description>This lesson will give an in-depth look at microscopes.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/microscope-part-5</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/7Bj_gcaKnPI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>microscope part 5</video:title>
      <video:description>This lesson will give an in-depth look at microscopes. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/male-reproduction-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/DTd5O3m8Ic0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Male Reproduction</video:title>
      <video:description>This lesson will give an in-depth look at Male Reproduction.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/fertilization</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/dkCHbDVuQ2A/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Fertilization</video:title>
      <video:description>This lesson will give an in-depth look at Fertilization and the steps. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/nervous-tissue-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/hduPW6V6_y0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Nervous Tissue</video:title>
      <video:description>This video considers nervous tissue and the basics of a neuron.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/osteoporosis</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/_DfqP5gbfic/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Osteoporosis</video:title>
      <video:description>This video is a brief look at the disease called osteoporosis. It considers some basic preventative measures and encourages proper exercise and a calcium rich diet.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/skeletal-system-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/q2yr37iUQ14/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Skeletal System</video:title>
      <video:description>This video is a brief look at the skeletal system.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/anatomy-of-a-neuron</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/bN8Zs7ukMyE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Anatomy of a Neuron</video:title>
      <video:description>This video considers the anatomy of a neuron. A neuron is a typical nerve cell found in nervous tissue. It's a basic look at the structure of a neuron.</video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/resting-membrane-potential</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/RTRZNK9Aahc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Resting Membrane Potential</video:title>
      <video:description>This video considers the resting membrane potential of a nerve cell. It looks at the concentration gradient of ions across the cell membrane. It also includes a brief description of the sodium potassium pump that maintains the resting membrane potential.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-action-potential</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/fO5Xgnswl58/mqdefault.jpg</video:thumbnail_loc>
      <video:title>The Action Potential</video:title>
      <video:description>This video examines the nerve cell and the creation of an action potential. It considers the movement of ions across the nerve cell membrane. It discusses resting membrane potential, depolarization and repolarization.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/ion-channels</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/hW707MWAYRQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Ion Channels</video:title>
      <video:description>This video looks at the structure and function of ion channels. It considers both active and passive ion channels. The emphasis on ion channels surrounds the neuron membrane.   This brief look at the passage of ions across the nerve cell is the beginning of a conversation leading to a discussion of action potentials.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-sense-of-touch</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/yOqHjBIOe2U/mqdefault.jpg</video:thumbnail_loc>
      <video:title>The Sense of Touch</video:title>
      <video:description>This video investigates the sense of touch. It looks at various touch receptors in the epidermis and dermis. It's rather a light touch of the sense.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sense-of-hearing</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/wP6v39jABUU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Sense of Hearing</video:title>
      <video:description>This video discusses the anatomy and physiology of hearing.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:description>Fifty years ago, James Watson and Francis Crick announced to patrons in a Cambridge pub that they had just discovered the secret of life. Their discovery was that the DNA double helix explained how cells divide and develop. Yet it was not enlightened genius alone that propelled Watson and Crick toward this fundamental revelation. In addition they were building on the work of other scientists and a fortuitous (and un-acknowledged at the time) collaboration with Rosalind Franklin, a British X-Ray crystallographer, was of crucial help in this great achievement.&#13;
&#13;
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      <video:view_count>3</video:view_count>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>Types of Natural Selection</video:title>
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      <video:description> This lesson will give an in depth explanation of gene pools and a discussion of Hardy-Weinberg. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/gene-pools</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/4e3kwPsYcI8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Gene Pools</video:title>
      <video:description>This lesson will take an in-depth look at Gene Pools and the evolution of populations. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/chromosomal-disorders</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Gc6gtp8is9Q/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Chromosomal Disorders</video:title>
      <video:description>This lesson will discuss Chromosomal Disorders in depth, with an explanation of the causes and results of specific types of disorders, as well as common and uncommon disorders. </video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/human-genetics</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/WxLcaUvCcac/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Human Genetics</video:title>
      <video:description>This lesson will take an in-depth look at Human Genetics and the process of studying genetics and the occurrence of traits. This lesson will look at an example of generations and how traits are passed. </video:description>
      <video:view_count>96</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/chromosomal-inheritance</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/PS-uEzNa7XE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Chromosomal Inheritance</video:title>
      <video:description>This lesson will discuss the Chromosomal basis of Inheritance, beginning with Gregor Mendel and his studies. This lesson will give an in-depth explanation of the concept of chromosomal Inheritance. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/extending-mendel-s-ideas</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/wcr8BNP0XL4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Extending Mendel's Ideas</video:title>
      <video:description>This lesson will further extend Mendel's Ideas of genetics. Gregor Mendel is known as the father of genetics, this lesson will further extend his findings on the patterns of inheritance. </video:description>
      <video:view_count>49</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/mendel-s-experiments</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/vE5h9FKt4Zs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Mendel's Experiments</video:title>
      <video:description>This lesson will discuss Mendel's Experiments and how they determine patterns of heredity, with an  in-depth explanation. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/inheritance-in-a-garden</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/UnY89jOJavE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Inheritance in a Garden</video:title>
      <video:description>This lesson will give an in-depth look at genetics and the Mendelian genetics in this lesson on Inheritance in a Garden.</video:description>
      <video:view_count>81</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/genetic-variation</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/yijHY2R3qxY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Genetic Variation</video:title>
      <video:description>This lesson will take an in-depth look at Genetic Variation and this video will touch on the topic of the behavior of chromosomes during meiosis. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/meiosis-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/-pmL9R0yyIA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Meiosis</video:title>
      <video:description>This lesson will discuss in depth the process of Meiosis, and will give an explanation on the steps in meiosis similar to mitosis and cell divisions.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/homologous-chromosomes</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/eEhH4Z4c-_U/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Homologous Chromosomes</video:title>
      <video:description>This lesson will give an in-depth look at one of the key concepts in biology, the formation of Homologous Chromosomes and the production of gametes. </video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/heredity</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/9_VtvWJDXFE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Heredity</video:title>
      <video:description>This lesson will discuss in depth Heredity and how traits are passed down from one generation to the next. This lesson will look at an example to better explain the concept. </video:description>
      <video:view_count>60</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/transformation-with-pgal</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/VeUuvdP0mWM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Transformation with pGAL</video:title>
      <video:description>This lesson will discuss a Transformation, when you take DNA from one organism and put it into another to give it traits that it hasn't had before.  The process will be explained in depth in this lesson.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/gene-regulation</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Fby_Ipl8Wi4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Gene Regulation</video:title>
      <video:description>This lesson will define and explain Gene Regulation by taking an in-depth look at gene expression and how organisms are able to regulate making a protein or not making a protein.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/protein-synthesis</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/FT3NaX9UObw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Protein Synthesis</video:title>
      <video:description>This lesson will look at an in-depth explanation of the classic process of translation, which is the second half of Protein Synthesis.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/reading-the-genetic-code</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/JnJO4VfaTGs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Reading the Genetic Code</video:title>
      <video:description>This lesson will look at how to read the Genetic Code, this lesson will look at examples to help better explain the concept.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-sense-of-smell</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/apTP4FaVJwc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>The Sense of Smell</video:title>
      <video:description>This video considers the sense of smell. It looks at Olfactory receptors found in the olfactory epithelium.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-sense-of-taste</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/37zh8TdtF7o/mqdefault.jpg</video:thumbnail_loc>
      <video:title>The Sense of Taste</video:title>
      <video:description>This video is a description of the sense of taste. It's a close look at taste buds along the tongue in particular.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/thyroid-and-parathyroid-glands</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/TlfF_zOgano/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Thyroid and Parathyroid Glands</video:title>
      <video:description>This video considers the hormones produced by the thyroid and parathyroid glands.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/parasitic-and-carnivorous-plants</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/T7IQU4kO72I/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Parasitic and Carnivorous Plants</video:title>
      <video:description> This lesson will give an in-depth look at Parasitic and Carnivorous Plants with definitions and diagrams to better explain the concept. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/genetic-recombination-in-bacteria</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/7q0WpujGbt0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Genetic Recombination in Bacteria</video:title>
      <video:description>This lesson will give an in-depth look at Genetic Recombination in Bacteria with definitions and diagrams to better explain the concept.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/cell-mediated-response</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/S6uITP2aUHY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Cell Mediated Response</video:title>
      <video:description>This video is a discussion of the role of T lymphocytes in Cell Mediated Immunity.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/biodiversity-and-medicine</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/omsTDNPHkkY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Biodiversity and Medicine</video:title>
      <video:description>This video is a look at three case studies relating the importance of species diversity and Human Medicine.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/muscle-contraction</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/C0dU8HTRMiQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Muscle Contraction</video:title>
      <video:description>This video looks at Muscle Contraction.  It considers the various proteins involved and the regulation of contraction.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/two-chunk-paragraph-demo</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/5HcCgQn76DI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Two-Chunk Paragraph Demo</video:title>
      <video:description>In this video, we look at how to use writing prompts to support prereading, purpose-setting, and questioning the text (your K- and W-Columns); then, we look at how to use the KWL+ Chart to help you organize a paragraph; finally, we look at how to structure and write a two-chunk paragraph, analyzing Shakespeare's "Sonnet 130."</video:description>
      <video:view_count>104</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-06T22:22:41+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/transcription-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/H6rd7LCdJ4A/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Transcription</video:title>
      <video:description>This lesson will discuss the process of Transcription and an explanation of how a cell performs the act to create RNA. This lesson will look at examples and diagrams to better explain the concept. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/dna-replication-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/tjk9TOTOf08/mqdefault.jpg</video:thumbnail_loc>
      <video:title>DNA Replication</video:title>
      <video:description>This lesson will discuss DNA synthesis or DNA Replication, with an explanation of what occurs during the process. This lesson will look at examples and diagrams to better explain the concept. </video:description>
      <video:view_count>95</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-19th-century-empire</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/W8eG9SqRxLI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>The 19th Century: "Empire"</video:title>
      <video:description>A simple slide-show of music and images from the 1800s. Students will get a basic understanding of the sights, sounds, people, and places associated with the time period. This will provide some background and context to aid further study.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-27T02:13:49+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/wolfgang-riebe-truths-that-can-change-your-life-part-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/XhBVIg669c8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Wolfgang Riebe: Truths that can change your life, Part 3...</video:title>
      <video:description>A free inspirational video course teaching you how Abundance, Passion, Conditioning and Honesty can transform your life!&#13;
&#13;
The course consists of 4 videos of approximately 17 minutes each and should take around 75 minutes to complete.&#13;
&#13;
It will shift your thinking by giving you a clearer understanding of life and what you can do to achieve fulfilment.&#13;
</video:description>
      <video:view_count>277</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-07-17T11:26:42+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/wolfgang-riebe-truths-that-can-change-your-life-part-4</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/p-94kmuDkPA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Wolfgang Riebe: Truths that can change your life, Part 4...</video:title>
      <video:description>A free inspirational video course teaching you how Abundance, Passion, Conditioning and Honesty can transform your life!&#13;
&#13;
The course consists of 4 videos of approximately 17 minutes each and should take around 75 minutes to complete.&#13;
&#13;
It will shift your thinking by giving you a clearer understanding of life and what you can do to achieve fulfilment.</video:description>
      <video:view_count>299</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-07-17T11:27:33+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/simplify-the-quotient-by-dividing-complex-numbers-by-using-the-conjunction</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/UIZ70cZCDSU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Simplify the quotient by dividing complex numbers by using the conjunction</video:title>
      <video:description>This lesson will look at an example question involving complex numbers.  This lesson will give a step by step explanation of how to Simplify the quotient by dividing complex numbers by using the conjunction and better explain the concept. </video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-31T14:38:15+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/using-prime-factorization-to-simplify-the-cube-root-of-an-expression-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/3-v0BiZBw2c/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Using prime factorization to simplify the cube root of an expression</video:title>
      <video:description>This lesson will look at an example question involving prime factorization. This lesson will  give a step by step explanation of how to use prime factorization to simplify the cube root of an expression and better explain the concept. </video:description>
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    <loc>https://www.videoclass.com/video/simplifying-a-complex-fraction-by-eliminating-all-of-the-fractions-with-the-lcd-1</loc>
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      <video:title>Multiplying two rational expressions and then using the rules of exponents to simplify</video:title>
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    <loc>https://www.videoclass.com/video/multiplying-two-binomial-expressions-with-radicals-together-1</loc>
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      <video:family_friendly>yes</video:family_friendly>
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    <loc>https://www.videoclass.com/video/creating-a-factor-tree-to-obtain-the-prime-factorization-of-a-number-a-1</loc>
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    <loc>https://www.videoclass.com/video/simplifying-a-radical-expression-from-it-s-prime-factorization-1</loc>
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    <loc>https://www.videoclass.com/video/how-to-divide-a-binomial-polynomial-into-a-quadratic-polynomial-1</loc>
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    <loc>https://www.videoclass.com/video/determining-the-possible-rational-zeros-using-the-rational-zero-test-1</loc>
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    <loc>https://www.videoclass.com/video/adding-two-radical-expressions-of-the-third-root-1</loc>
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    <loc>https://www.videoclass.com/video/adding-two-fractions-with-unlike-denominators-1</loc>
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    <loc>https://www.videoclass.com/video/adding-two-radical-expressions-by-simplifying-first-1</loc>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-determine-the-end-behavior-of-a-polynomial-1</loc>
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    <loc>https://www.videoclass.com/video/solving-a-rational-equation-by-using-the-lcd-1</loc>
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    <loc>https://www.videoclass.com/video/simplifying-a-rational-expression-by-factoring-3</loc>
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      <video:description>This lesson will look at an example question involving rational expressions. This lesson will give a step by step explanation of how to simplify a rational expression by factoring and to better explain the concept.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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    <loc>https://www.videoclass.com/video/simplifying-a-complex-rational-expression-1</loc>
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      <video:description>This lesson will look at an example question involving complex rational expressions. This lesson will give a step by step explanation of how to simplify a complex rational expression and to better explain the concept.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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    <loc>https://www.videoclass.com/video/adding-two-rational-expressions-by-determining-a-common-denominator-1</loc>
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    <loc>https://www.videoclass.com/video/learning-the-easy-way-to-solve-a-a-rational-equation-by-using-the-lcd-1</loc>
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    <loc>https://www.videoclass.com/video/learn-the-easy-way-to-simplify-a-complex-fraction-by-multiplying-by-the-lcd-1</loc>
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    <loc>https://www.videoclass.com/video/learn-the-basics-to-dividing-two-polynomials-by-using-long-division-1</loc>
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    <loc>https://www.videoclass.com/video/learn-the-basics-of-applying-synthetic-division-to-divide-two-polynomials-1</loc>
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    <loc>https://www.videoclass.com/video/how-to-use-the-division-property-of-radical-expression-to-simplify-1</loc>
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      <video:description>This lesson will look at an example question involving rational expressions. This lesson will give a step by step explanation of how to solve rational expressions by multiplying the LCD on both sides and to better explain the concept.</video:description>
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      <video:description>This lesson will look at an example question involving rational expressions. This lesson will give a step by step explanation of how to solve a rational expression by removing the denominators and then solving a quadratic and to better explain the concept.</video:description>
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      <video:description>This lesson will look at an example question involving rational expressions. This lesson will give a step by step explanation of how to simplify a rational expression by factoring a trinomial in the numerator and denominator and to better explain the concept.</video:description>
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    <loc>https://www.videoclass.com/video/how-to-apply-the-product-rule-of-radicals-to-simplify-an-expression-1</loc>
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    <loc>https://www.videoclass.com/video/applying-the-quotient-rule-to-simplify-a-rational-expression-1</loc>
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      <video:description>This lesson will look at an example question involving Descartes rules of signs. This lesson will give a step by step explanation of how to apply descartes rule of signs to determine the number or real positive and negative zeros and to better explain the concept.</video:description>
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      <video:description>This lesson will look at an example question involving rational expressions. This lesson will give a step by step explanation of how to add constraints to the sum of two rational expressions with unlike denominators and to better explain the concept.</video:description>
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      <video:title>Graphing the reciprocal function with multiple transformations</video:title>
      <video:description>This lesson will look at an example question involving graphing. This lesson will give a step by step explanation of how to graph the reciprocal function with multiple transformations and to better explain the concept.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-03T15:48:52+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/using-the-prime-factorization-of-a-number-to-help-us-simplify-the-radical-expression</loc>
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      <video:description>This lesson will look at an example question involving prime factorization. This lesson will give a step by step explanation of how to use the prime factorization of a number to help us simplify the radical expression and to better explain the concept.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>How to factor a polynomial with x and y's by factoring out the GCF</video:title>
      <video:description>This lesson will look at an example question involving polynomials. This lesson will give a step by step explanation of how to factor a polynomial with x and y's by factoring out the GCF and to better explain the concept.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-03T15:53:08+00:00</video:publication_date>
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      <video:title>How to factor a using the difference of two squares</video:title>
      <video:description>This lesson will look at an example question involving factoring. This lesson will give a step by step explanation of how to factor a using the difference of two squares and to better explain the concept.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-03T15:54:18+00:00</video:publication_date>
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      <video:title>What is a Point?</video:title>
      <video:description>To see all the videos we have covered in Geometry, please visit https://DontMemorise.com</video:description>
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      <video:publication_date>2015-04-04T08:29:15+00:00</video:publication_date>
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      <video:title>What are Rays, Lines and Line Segments?</video:title>
      <video:description>To see all the videos we have covered in Geometry, please visit https://DontMemorise.com</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-04T08:29:15+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/what-is-a-plane</loc>
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      <video:title>What is a Plane?</video:title>
      <video:description>To see all the videos we have covered in Geometry, please visit https://DontMemorise.com</video:description>
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      <video:title>stevenlevymath: HiSET PREP - ARITHMETIC</video:title>
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      <video:publication_date>2015-04-06T14:07:58+00:00</video:publication_date>
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      <video:title>Solve Linear Equations</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T14:08:51+00:00</video:publication_date>
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      <video:title>Solving 2 equations</video:title>
      <video:description>This video lesson will show how to solve two equations.

</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T14:10:18+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/stevenlevymath-car-rental</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/ZW99eO2zvHI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>stevenlevymath: car rental</video:title>
      <video:description>This video lesson will look at a word problem involving RENTAL CAR UNIT PRICING. This lesson will interpret the information given, set up an equation and solve. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T14:11:19+00:00</video:publication_date>
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      <video:title>Car Rental Word Problem</video:title>
      <video:description>This lesson will look at a word problem involving Car Rental. This lesson will interpret the given information and set up an equation to solve. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T14:12:37+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/what-s-the-best-mix</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/3D8CSbuBdno/mqdefault.jpg</video:thumbnail_loc>
      <video:title>WHAT'S THE BEST MIX</video:title>
      <video:description>This video lesson will show an example of how to form a mix with an explanation of fractions, decimals and percent.</video:description>
      <video:view_count>32</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T14:14:41+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/third-of-a-third-test-20141015</loc>
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      <video:title>THIRD OF A THIRD TEST 20141015</video:title>
      <video:description>This video lesson will look at animation of thirds, this lesson will explain the concept of fractions in thirds. </video:description>
      <video:view_count>29</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T14:17:22+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/how-big-is-a-quarter-of-a-dollar-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/pwRv1FJU3So/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How big is a quarter of a dollar?</video:title>
      <video:description>This video lesson will look at an animation of how many quarters are in a dollar. </video:description>
      <video:view_count>33</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T14:18:57+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/kindergarten-math-counting-one-nose-two-hands</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Bea_HoyOvLs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Kindergarten Math, Counting, One Nose, Two Hands ...</video:title>
      <video:description>This lesson will look at counting and will pair objects with numbers. </video:description>
      <video:view_count>32</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T14:22:31+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/common-core-math-third-of-a-third</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/ae7dbbVtdHk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Common Core Math, Third of a Third</video:title>
      <video:description>This video lesson will Apply and extend previous understandings of multiplication and third of a third.</video:description>
      <video:view_count>33</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T14:24:49+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/common-core-math-cost-of-water</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/wSDMh9LLTKE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Common Core Math, Cost of Water</video:title>
      <video:description>This video lesson will Relate area to the operations of multiplication and addition.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T14:26:21+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/common-core-math-high-school-modeling-avoiding-overdraft-fees-on-bank-of-america-accounts</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/SVo_EdvVihc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Common Core Math, High School Modeling, Avoiding Overdraft Fees on Bank of America Accounts</video:title>
      <video:description>Avoiding Overdraft Fees on Bank of America Accounts&#13;
Produced By&#13;
Steven Levy Math&#13;
February 2014&#13;
Warning!&#13;
• Before making any changes to you accounts, contact your Bank of America Customer Service representative!&#13;
The Problem:&#13;
Small Overdrafts&#13;
• $35 overdraft fee&#13;
• $15 returned check fee&#13;
• Total cost: &#13;
$35 + $15 = $50&#13;
&#13;
Step One: Use Your Savings&#13;
• Link your savings to your checking for overdraft protection&#13;
• Keep enough money in savings to cover typical overdrafts&#13;
• Every day a transfer is needed from savings to checking will cost $10&#13;
&#13;
Step Two: Use Your Phone&#13;
• Have alerts sent by text or email to your phone&#13;
• Use "Bank by Phone" to transfer money from savings to checking as soon as you get a text about an overdraft&#13;
The End&#13;
• See all my videos at: www.stevenlevymath.com&#13;
&#13;
Credits:&#13;
"Whiskey on the Mississippi"&#13;
Kevin MacLeod (incompetech.com) &#13;
Licensed under Creative Commons: By Attribution &#13;
http://creativecommons.org/licenses/by/3.0/</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T14:29:52+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/common-core-math-5-nf-b-4-what-is-half-of-a-half</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/HM3Qow-DKzE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Common Core Math, 5.NF.B.4 What is half of a half?</video:title>
      <video:description>This video lesson will Apply and extend previous understandings of multiplication to multiply a fraction or whole number by a fraction.
What is half of a half will be explained.</video:description>
      <video:view_count>33</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T14:30:20+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/common-core-math-make-or-buy-waffles</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/jm8a2q-nCPs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Common Core Math, Make or Buy Waffles?</video:title>
      <video:description>This video lesson will look at a word problem and interpret the given information to set up an equation and determine What is better? Make or buy waffles. </video:description>
      <video:view_count>29</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T14:31:38+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/common-core-math-interest-rate</loc>
    <changefreq>daily</changefreq>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/VQVFFLlmS-4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Common Core Math,: interest rate</video:title>
      <video:description>This video lessons will look at a word problem on interest rate. What the interest rate if you made $2,500 on a $10,000 investment?</video:description>
      <video:view_count>35</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T15:16:51+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/common-core-math-easy-centimeter-to-inches-conversion</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/4b4S32lBNMI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Common Core Math, Easy Centimeter to Inches Conversion</video:title>
      <video:description>This lesson will look at a problem about how to convert Centimeters to Inches. 

</video:description>
      <video:view_count>34</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T15:23:04+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/common-core-math-algebra-rules-stop-motion-animation-slm4110</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/S_3cHU0sdaY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Common Core Math, Algebra Rules Stop Motion Animation </video:title>
      <video:description>This video lesson will look at Stop motion animation that illustrates the commutative rule with numbers and tiles.</video:description>
      <video:view_count>52</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T15:25:20+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/the-1-12-virus-infects-fraction-land</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Srx2QqWcWLA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>The 1/12 Virus Infects Fraction Land</video:title>
      <video:description>1/12 Fractions Infect Residents of Fraction Land. Some get sick and some do not. See why. Funny. Entertaining. Uses manipulatives from Lakeshore Learning Materials.</video:description>
      <video:view_count>25</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T15:29:20+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/two-for-one-discount-animation</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/H-TUXFhiK8M/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Two For One Discount Animation</video:title>
      <video:description>Entertaining stop motion animation that explains the two for one discount. Explanation of the percent discount is also show. </video:description>
      <video:view_count>34</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T15:30:38+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/powers-of-2-and-3-from-steven-levy-math</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/f8N83diloWE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Powers of 2 and 3 From Steven Levy Math</video:title>
      <video:description>This lesson will show stop motion animation with the Powers of 2 and 3. </video:description>
      <video:view_count>26</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T15:31:55+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/water-ice-salt-and-temperature</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/lfY5OCgUv-M/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Water, Ice, Salt and Temperature</video:title>
      <video:description>This video lesson will look at a demonstration of Water, Ice, Salt and Temperature accompanied with some math.</video:description>
      <video:view_count>31</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T15:33:16+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/what-s-a-balance-sheet</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/BomOvQe3snM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>What's a balance sheet?</video:title>
      <video:description>This video lesson look at a word problem and will give an Intro to balance sheets.</video:description>
      <video:view_count>31</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T15:36:57+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/what-is-a-twelfth-fractions</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Ft3Se8b_qXo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>What is a twelfth? Fractions!</video:title>
      <video:description>This lesson will focus on fractions and explaining What makes up a twelfth. </video:description>
      <video:view_count>29</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T18:05:48+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/meet-the-half-family-stop-motion-animation</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/XP35z4LEU58/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Meet the Half Family</video:title>
      <video:description>This video lesson will use animation to explain fractions with a focus on half. </video:description>
      <video:view_count>34</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T18:08:29+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/meet-the-thirds-stop-motion-animation</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/YjImXWyQb5I/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Meet the Thirds - Stop Motion Animation</video:title>
      <video:description>This video lesson will use animation to explain fractions with a focus on thirds. </video:description>
      <video:view_count>30</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T18:21:50+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/animated-fractions-1-2-1-4-and-1-8</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/S55FN8CXYCk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Animated Fractions 1/2, 1/4 and 1/8</video:title>
      <video:description>This lesson will use stop motion animation to discuss fraction. Math videos, stop motion I added some humor to make it interesting. </video:description>
      <video:view_count>29</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T18:25:58+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/animated-multiplication-with-factors</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/JQ-pl4qD4mU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Animated Multiplication with Factors</video:title>
      <video:description>This lesson is a cool math video, animated, with stop motion, to explain multiplication.</video:description>
      <video:view_count>25</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T18:35:01+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/animated-multiplication-up-to-ten</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/M48Txz8WXxw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Animated Multiplication Up to Ten</video:title>
      <video:description>This video lesson will use Stop motion animation to explain multiplication facts.</video:description>
      <video:view_count>30</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T18:36:53+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/what-is-a-60-discount-coupon-worth</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/OP-mJWBArXs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>What is a 60% discount coupon worth?</video:title>
      <video:description>This lesson will use a visual explanation of a 60% discount coupon.</video:description>
      <video:view_count>28</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T18:37:55+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/what-is-a-40-discount-coupon-worth</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/AOIVRmDOgF0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>What is a 40% discount coupon worth?</video:title>
      <video:description>This lesson will use animation to explain percentage and what is a 40% discount?</video:description>
      <video:view_count>28</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T18:38:54+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/what-is-25-off-coupon-worth</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/k8vIjgRP9xc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>What is 25% off coupon worth?</video:title>
      <video:description>This lesson will give a Visual explanation of 25% off the sale price.</video:description>
      <video:view_count>31</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T18:42:41+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/what-is-50-discount-more-about-fractions-one-half</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Icnbs3ldPN4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>What is 50% discount? More about fractions! One half.</video:title>
      <video:description>This lesson will be a Visual explanation of half off discounts. 50% off.</video:description>
      <video:view_count>31</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T18:49:54+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/what-is-a-prime-number</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/E--R5NCjJcs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>What is a prime number?</video:title>
      <video:description>This lesson will explain Prime and Composite Numbers</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T18:50:31+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-pass-math</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/YUNApYKBYnE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to Pass Math</video:title>
      <video:description>This lesson will give tips and way to Pass Math classes. </video:description>
      <video:view_count>29</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T18:51:10+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/1-12-s-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/m3nyYSh1t1g/mqdefault.jpg</video:thumbnail_loc>
      <video:title> 1/12's</video:title>
      <video:description>This video lesson will focus on fractions with a focus on Exploring twelfths.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T18:53:55+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/ordering-fractions-using-lakeshorelearning-com-manipulatives-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Ku2hMb1wzkQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Ordering Fractions</video:title>
      <video:description>This lesson will focus on Ordering fractions, and using decimals.</video:description>
      <video:view_count>30</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T18:54:50+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/four-quarters-equals-a-dollar-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/wJY7XUiePpA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Four Quarters Equals a Dollar</video:title>
      <video:description>This lesson will show how Four Quarters Equals a Dollar and the percentage. </video:description>
      <video:view_count>33</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T18:56:46+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/candy-dish-algebra-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/vrXzuMOBbjM/mqdefault.jpg</video:thumbnail_loc>
      <video:title> Candy Dish Algebra</video:title>
      <video:description>In this video I illustrate some basic algebra with candy and dishes.</video:description>
      <video:view_count>28</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T18:58:25+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/fractions-1-2-1-4-and-1-8-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Tp6Cc1Syk0w/mqdefault.jpg</video:thumbnail_loc>
      <video:title> Fractions 1/2, 1/4 and 1/8</video:title>
      <video:description>This lesson will explain Adding fractions, 1/2, 1/4, 1/8</video:description>
      <video:view_count>31</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T18:59:24+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-tip-without-knowing-math-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/cNeo3fnoaOs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to tip without knowing math.</video:title>
      <video:description>A demonstration with money of how to tip using an easy rule. Two dimes for a dollar.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T19:00:07+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-big-is-a-quarter-of-a-dollar-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/ombmxipD7Eo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How big is a quarter of a dollar?</video:title>
      <video:description>Stop motion math video to explain quarters and their relationship to a dollar.&#13;
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      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T18:05:14+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/animated-multiplication-private</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Sni2JzaTitI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Animated Multiplication </video:title>
      <video:description>This lesson will use animation to explain multiplication. </video:description>
      <video:view_count>31</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-06T18:27:13+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/stevenlevymath-counting-one-nose-two-hands</loc>
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      <video:thumbnail_loc>http://i.vimeocdn.com/video/494217841_640.jpg</video:thumbnail_loc>
      <video:title>stevenlevymath: Counting, One Nose, Two hands ...</video:title>
      <video:description>This lesson will go through counting and look at objects to help with the counting process.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-07T14:29:50+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-rage-of-silence-chapter-12</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/-2IstRH9oWw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>The Rage of Silence: Chapter 12</video:title>
      <video:description>Chapter 12 of the live performance of the Rage of Silence, performed at Jacksonville Senior High School, Jacksonvile, North Carolina June &#13;
&#13;
Based on research, performance traces the psychological, historical and emotional experiences of African American Women dating from traditional Africa through Contermporary times.&#13;
&#13;
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-07-29T19:42:55+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/translocation-of-phloem-sap</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/qg2im6uwAA8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Translocation of Phloem Sap</video:title>
      <video:description>This lesson will give an in-depth look at Translocation of Phloem Sap with definitions and diagrams to better explain the concept. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/asexual-reproduction-in-plants</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/JsMuYvQr_Ck/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Asexual Reproduction in Plants</video:title>
      <video:description> This lesson will give an in-depth look at the Asexual Reproduction in Plants with definitions and diagrams to better explain the concept. </video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/primary-production</loc>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
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      <video:thumbnail_loc>https://img.youtube.com/vi/OVRTA7vEerk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>The Integumentary System</video:title>
      <video:description>The is a brief look at the Integumentary System.  A walk through of the various organs including the skin.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
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  <url>
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      <video:thumbnail_loc>https://img.youtube.com/vi/g-yelBg6ELc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Epithelial Tissue Part1</video:title>
      <video:description>The is part one of three video discussing the type of epithelial tissue.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
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      <video:thumbnail_loc>https://img.youtube.com/vi/fkRQq56GTYI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Epithelial Tissue Part2</video:title>
      <video:description>This is part 2 of a video series on the types of Epithelial Tissue.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/epithelial-tissue-part3</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/mgHv_0N1GU0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Epithelial Tissue Part3</video:title>
      <video:description>This is part 3 of a video series on the types of epithelial tissues.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
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      <video:title>The Adrenal Glands</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
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  <url>
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&#13;
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  <url>
    <loc>https://www.videoclass.com/video/shakespeare-s-cymbeline-summary-and-discussion-part-2</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/cNIK9UlDthw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Shakespeare's Cymbeline: Summary and Discussion, part 2</video:title>
      <video:description>Mr. Nance continues to make copies and talk Shakespeare until things go horribly awry.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-13T16:10:25+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/shakespeare-s-cymbeline-summary-and-discussion-part-3</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/ODWFRm25W1Q/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Shakespeare's Cymbeline: Summary and Discussion, part 3</video:title>
      <video:description>In this gripping conclusion, Mr. Nance struggles to finally get to the end of Cymbeline.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-13T16:10:40+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/shakespeare-s-hamlet-summary-and-discussion</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/p1o-YYY9D3k/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Shakespeare's Hamlet: Summary and Discussion</video:title>
      <video:description>Mr. Nance gives a summary of Shakespeare's Hamlet and then discusses themes of madness, indecision, and grief within the play.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-13T16:11:14+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-flowers-that-bloom-in-the-spring</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/hl0fHfgoyig/mqdefault.jpg</video:thumbnail_loc>
      <video:title>"The Flowers that Bloom in the Spring"</video:title>
      <video:description>Mr. Nance performs both parts of "The Flowers that Bloom in the Spring" from Gilbert and Sullivan's Mikado as a send off to his students for Spring Break.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-13T16:16:14+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/fox-in-socks</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/JxztxCis5rI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Fox in Socks</video:title>
      <video:description>For Poetry Friday, Mr. Nance reads Fox in Socks by Dr. Seuss very quickly!</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-13T16:16:53+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/daffodil-poetry</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/NN0_1q7wE_o/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Daffodil poetry</video:title>
      <video:description>Mr. Nance reads Daffodil poetry by Wordsworth and Hughes for Poetry Friday!</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-13T16:16:35+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/the-lake-isle-of-innisfree</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/G7o9PdcKB94/mqdefault.jpg</video:thumbnail_loc>
      <video:title>The Lake Isle of Innisfree</video:title>
      <video:description>Poetry Friday!  Mr. Nance reads "The Lake Isle of Innisfree."</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-13T16:15:32+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/what-is-historical-criticism</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/SMxkN81QhKw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>What is Historical Criticism?</video:title>
      <video:description>Mr. Nance briefly describes Historicism.</video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-13T16:15:15+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/all-day-snow-fell</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/q3XQn4GGU8M/mqdefault.jpg</video:thumbnail_loc>
      <video:title>"All day snow fell"</video:title>
      <video:description>Mr. Nance read a snow poem by A. S. Byatt for Poetry Friday!</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-13T16:14:47+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/what-is-psychological-criticism</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/c4NXNfBEwZg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>What is Psychological Criticism?</video:title>
      <video:description>Mr. Nance talks briefly about Psychological Criticism.</video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-13T16:14:32+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/snow-bound-a-winter-idyll</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Z7mHtmyGJmE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Snow-Bound: A Winter Idyll</video:title>
      <video:description>Mr. Nance reads the famous Snow Week poem by John Greenleaf Whittier.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-13T16:12:25+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-red-wheelbarrow</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/jO-R43vt7T4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>"The Red Wheelbarrow"</video:title>
      <video:description>Poetry Friday, Episode 1.  Mr. Nance recites and comments on The Red Wheelbarrow by William Carlos Williams.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-13T16:11:45+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/harper-lee-s-new-book</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/utai8tPyN64/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Harper Lee's New Book!</video:title>
      <video:description>Mr. Nance talks about his reaction to the news of Harper Lee's sequel to To Kill a Mockingbird.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-13T16:11:29+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/writing-essay-introductions-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/HQ6sMxp-QK4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Writing Essay Introductions</video:title>
      <video:description>Mr. Nance explains how to write introductions for essays!</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-13T16:10:54+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/shakespeare-s-tempest-summary-and-discussion</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/tKOeDgmMUaI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Shakespeare's Tempest: Summary and Discussion</video:title>
      <video:description>Mr. Nance gives his thoughts on Shakespeare's Tempest!</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-13T16:09:57+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/dante-s-inferno-cantos-xx-xxi</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/dar7CGtuC4w/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Dante's Inferno Cantos XX-XXI</video:title>
      <video:description>Mr. Nance discusses the twisted soothsayers and comic grafters in Cantos XX-XXI</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-13T16:08:16+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/dante-s-inferno-cantos-xvii-xix</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/c-ySVCzG8dA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Dante's Inferno Cantos XVII-XIX</video:title>
      <video:description>Mr. Nance turns things on their head to discuss the Simonists!</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-13T16:07:55+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/candide-an-introduction-to-satire</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/lRdg2dUszv4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Candide: An Introduction to Satire</video:title>
      <video:description>Candide Intro, including a discussion of satire and technique as well as chapters 1-4.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-13T16:04:40+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/reading-key-passages</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/BlraPYDM-9g/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Reading Key Passages</video:title>
      <video:description>Mr. Nance answers a few of the questions on the Scarlet Letter test to demonstrate textual analysis.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-13T16:03:02+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sentence-structure-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/ALM7ORqPm28/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Sentence Structure</video:title>
      <video:description>Mr. Nance demonstrates the joy of good sentence structure and warns of the horror that occurs when sentences go wrong.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-13T16:02:43+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/digging</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/eysp0bAP20o/mqdefault.jpg</video:thumbnail_loc>
      <video:title>"Digging"</video:title>
      <video:description>Poetry Friday!  Mr. Nance reads "Digging" by Seamus Heaney</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-13T16:15:54+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/what-is-literary-criticism</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/f31V4XiPBdI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>What is Literary Criticism?</video:title>
      <video:description>Mr. Nance briefly introduces literary criticism.</video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-13T16:13:17+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/hershey-chase-experiment</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/ylS-KR8Hcs4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Hershey Chase Experiment</video:title>
      <video:description>This lesson will give an in-depth look at the interesting stories that led to understanding DNA as genetic material and the Hershey Chase Experiment.</video:description>
      <video:view_count>130</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-search-for-the-genetic-material</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/j9mFIUCD_NQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>The Search for the Genetic Material</video:title>
      <video:description>The Search for the Genetic Material of the cell and the history and experiments that led to the discovery that DNA is genetic material.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/osmosis</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/drrXTAazmJc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Osmosis</video:title>
      <video:description>This lesson will give an in-depth look at the concept of Osmosis.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/diffusion-2</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/zgbQX8cbThw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Diffusion</video:title>
      <video:description>This lesson will give an in-depth look at the cell membrane and the structure. This lesson will discuss the traffic across cell membranes and Diffusion. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-cell-cycle</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/FzqbA6rBgDw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>The Cell Cycle</video:title>
      <video:description>This lesson will give an in-depth look at The Cell Cycle and what the cell does when its growing and the division of cells. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/cytoskeleton</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/QuZgrATjxO0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Cytoskeleton</video:title>
      <video:description>This lesson will give an in-depth look at the Cytoskeleton and its definition being the skeleton of a cell, this concept with be looked at and explained. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/organelles</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/2QbuuOpXXFo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Organelles</video:title>
      <video:description>This lesson will give an in-depth look at a few different Organelles and what each is responsible for, diagrams will be drawn to better explain the concept. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/polypeptides-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/bAJorrq-j-I/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Polypeptides</video:title>
      <video:description>This lesson will give an in-depth look at proteins as well as the definition of Polypeptides. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/nucleus-and-ribosomes</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/VjtOQIwwf1k/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Nucleus and Ribosomes</video:title>
      <video:description>This lesson will give an in-depth look at Nucleus and Ribosomes as well as their functions. </video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/hormonal-control-in-males</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/aD00e6qbjXo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Hormonal Control in Males</video:title>
      <video:description>This lesson will give an in-depth look at Hormonal Control in Males.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/photoperiodism</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/VzUC1_n2NOI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Photoperiodism</video:title>
      <video:description>This lesson will give an in-depth look at how plants respond to their environment and a focus on light called Photoperiodism. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/plant-responses</loc>
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      <video:title>Plant Responses</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
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      <video:title>Formation of Seeds</video:title>
      <video:description>Formation of SeedsThis lesson will give an in-depth look at the Formation of Seeds with definitions and diagrams to better explain the concept. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
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      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
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      <video:title>Sexual Reproduction in Plants</video:title>
      <video:description> This lesson will give an in-depth look at the Sexual Reproduction in Plants with definitions and diagrams to better explain the concept. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
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      <video:thumbnail_loc>https://img.youtube.com/vi/EEaCUr8xxhU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Symbiotic Relationships in Plants</video:title>
      <video:description> This lesson will give an in-depth look at Symbiotic Relationships in Plants with definitions and diagrams to better explain the concept. </video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
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      <video:title>Nitrogen and Plants</video:title>
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      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
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      <video:thumbnail_loc>https://img.youtube.com/vi/syeB_63rXhE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Plant Nutrition</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
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      <video:title>Ascent of Xylem Sap</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:thumbnail_loc>https://img.youtube.com/vi/JFOkmvxDL44/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Absorption in Plants</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
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      <video:title>Water Potential in Plants</video:title>
      <video:description> This lesson will give an in-depth look at Water Potential in Plants with definitions and diagrams to better explain the concept. </video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/transport-in-plants</loc>
    <changefreq>daily</changefreq>
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      <video:thumbnail_loc>https://img.youtube.com/vi/r7k6uhAubdw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Transport in Plants</video:title>
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      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/secondary-growth</loc>
    <changefreq>daily</changefreq>
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      <video:thumbnail_loc>https://img.youtube.com/vi/i_Iy3DbLRew/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Secondary Growth</video:title>
      <video:description>This lesson will give an in-depth look at Secondary Growth with definitions and diagrams to better explain the concept. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/primary-growth</loc>
    <changefreq>daily</changefreq>
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      <video:title>Primary Growth</video:title>
      <video:description>This lesson will give an in-depth look at Primary Growth with definitions and diagrams to better explain the concept. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/plant-tissue-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/645vl3zrNuM/mqdefault.jpg</video:thumbnail_loc>
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      <video:description>This lesson will give an in-depth look at Plant Tissue with definitions and diagrams to better explain the concept. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/plant-structure</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/uSa8llFo1FM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Plant Structure</video:title>
      <video:description>This lesson will give an in-depth look at Plant Structure with definitions and diagrams to better explain the concept.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/transformation-with-pglo</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/AWrIeUV0HJY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Transformation with pGLO</video:title>
      <video:description>This lesson will give an in-depth look at Transformation with pGLO with definitions and diagrams to better explain the concept.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-lactose-operon</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/d0UBcnpr0bE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>The Lactose Operon</video:title>
      <video:description>This lesson will give an in-depth look at The Lactose Operon with definitions and diagrams to better explain the concept.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-tryptophan-operon</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/XevKzk0rGeQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>The Tryptophan Operon</video:title>
      <video:description>This lesson will give an in-depth look at The Tryptophan Operon with definitions and diagrams to better explain the concept.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/point-mutations</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/BjFr1su1uN0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Point Mutations</video:title>
      <video:description>This lesson will give an in-depth look at Point Mutations with definitions and diagrams to better explain the concept.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/rna-processing</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/DI7oQBAY3eI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>RNA Processing</video:title>
      <video:description> This lesson will give an in-depth look at RNA Processing with definitions and diagrams to better explain the concept.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/nutritional-mutants-in-neurospora</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/21eOXlmmnUY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Nutritional Mutants in Neurospora</video:title>
      <video:description>This lesson will give an in-depth look at Nutritional Mutants in Neurospora with definitions and diagrams to better explain the concept.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/alternatives-to-carbon-fixation</loc>
    <changefreq>daily</changefreq>
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      <video:thumbnail_loc>https://img.youtube.com/vi/Z19fpJ6PeKg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Alternatives to Carbon Fixation</video:title>
      <video:description> This lesson will give an in-depth look at Alternatives to Carbon Fixation with definitions and diagrams to better explain the concept.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/conservation-biology-dna-structure</loc>
    <changefreq>daily</changefreq>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/TTxd_a70Swo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Conservation Biology - DNA Structure</video:title>
      <video:description>This lesson will give an in-depth look at DNA Structure with definitions and diagrams to better explain the concept.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/conservation-biology-pcr</loc>
    <changefreq>daily</changefreq>
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      <video:thumbnail_loc>https://img.youtube.com/vi/5unCbggManw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Conservation Biology - PCR</video:title>
      <video:description>This lesson will give an in-depth look at PCR with definitions and diagrams to better explain the concept.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/dna-synthesis</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/M_gjsEWzt5s/mqdefault.jpg</video:thumbnail_loc>
      <video:title>DNA Synthesis</video:title>
      <video:description>This lesson will give an in-depth look at DNA Synthesis  with definitions and diagrams to better explain the concept.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/making-agarose-gels-part-2</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/cpY-UwMoAD0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Making Agarose Gels Part 2</video:title>
      <video:description>This lesson will give an in-depth look at Making Agarose Gels with definitions and diagrams to better explain the concept.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/making-agarose-gels-part-3</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/GdKn06Lq-ls/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Making Agarose Gels Part 3</video:title>
      <video:description> This lesson will give an in-depth look at Making Agarose Gels with definitions and diagrams to better explain the concept.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/making-agarose-gels-part-4</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/1GCuTi2f2CY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Making Agarose Gels Part 4</video:title>
      <video:description> This lesson will give an in-depth look at Making Agarose Gels with definitions and diagrams to better explain the concept.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/making-a-streak-plate-part-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Jeu5Ezu4DQg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Making a Streak Plate Part 1</video:title>
      <video:description>This lesson will give an in-depth look at Making a Streak Plate with definitions and diagrams to better explain the concept.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/rehydrating-e-coli</loc>
    <changefreq>daily</changefreq>
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      <video:thumbnail_loc>https://img.youtube.com/vi/O8W0HEMTo-o/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Rehydrating E.coli</video:title>
      <video:description>This lesson will give an in-depth look at Rehydrating E.coli with definitions and diagrams to better explain the concept.</video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/making-a-streak-plate-part-2</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/9G8L9yl4MtE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Making a Streak Plate Part 2</video:title>
      <video:description>This lesson will give an in-depth look at How to make a streak plate with definitions and diagrams to better explain the concept.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/agarose-gel-electrophoresis</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/YBTQwxfr_qQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Agarose Gel Electrophoresis</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/polymerase-chain-reaction</loc>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T12:42:05+00:00</video:publication_date>
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      <video:title>Multiplying Integers </video:title>
      <video:description>Have you ever struggled with rules for multiplying with negative numbers? This video shows some great examples and tips that will help explain how to multiply integers.</video:description>
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      <video:publication_date>2015-05-18T12:42:29+00:00</video:publication_date>
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      <video:thumbnail_loc>https://img.youtube.com/vi/QTvAk_J7wIo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Samples and Predictions </video:title>
      <video:description>Getting a reliable sample is important if you want to make good predictions. This lesson will look at examples to give an explanation about biased vs. unbiased samples and how to use a sample to make predictions.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T12:43:13+00:00</video:publication_date>
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      <video:title>Probability of Mutually Exclusive Events</video:title>
      <video:description>This lesson explains what a mutually exclusive event is, and how to predict the probability of a mutually exclusive event, using number cubes, spinners, coins and standard playing cards.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T12:45:58+00:00</video:publication_date>
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      <video:title>Compass Constructions: Square, Octagon, 16-gon</video:title>
      <video:description>Using just some simple compass tricks you can draw some crazy shapes. Watch this video to learn how to draw a square, octagon, and 16-gon. This lesson will look at examples to give an explanation about the pattern so you can continue and draw a 32-gon and 64-gon.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T12:48:47+00:00</video:publication_date>
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      <video:title>Compass Constructions: Triangle, Hexagon, Dodecagon</video:title>
      <video:description>Compass Constructions are so much fun! In this video learn how to make a triangle, that turns into a hexagon, and a Dodecagon (12 sided polygon).</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T12:49:52+00:00</video:publication_date>
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  <url>
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      <video:thumbnail_loc>https://img.youtube.com/vi/MaHjavqmU9Y/mqdefault.jpg</video:thumbnail_loc>
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      <video:description>This video shows how to create congruent angles, and bisect angles using a compass, pencil and straight edge.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T12:51:59+00:00</video:publication_date>
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  <url>
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      <video:thumbnail_loc>https://img.youtube.com/vi/Bj1Zc0GGOaw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Draw a Circle using only Straight Lines</video:title>
      <video:description>This is a fun pattern you can use to draw a circle using only straight lines. So if you're ever stranded on a desert island and the only way off is to draw a circle, and you only have a ruler, you'll be set.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T12:52:28+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/math-antics-angle-basics</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/DGKwdHMiqCg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Math Antics - Angle Basics</video:title>
      <video:description>This lesson will look at examples to give an explanation about angle basics.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T12:53:07+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/compass-construction-fun-pattern-simplifying-math</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/6f1zxnQcgrM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Compass Construction: Fun Pattern</video:title>
      <video:description>Here's a fun pattern you can make using a straightedge, a compass and a pencil. Enjoy!</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:31:28+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/compass-constructions-octagon-simplifying-math</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/-3yx2POWqXQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Compass Constructions: Octagon</video:title>
      <video:description>This lesson will look at examples to give an explanation about one way to construct an octagon. Using this method, you can also make a 16 sided figure, or 32 etc. Enjoy!</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:32:03+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/compass-constructions-parallel-lines-simplifying-math</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/isMRBJrQJ-4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Compass Constructions: Parallel Lines</video:title>
      <video:description>Learn two different ways to construct parallel lines using a compass, pencil and a ruler.</video:description>
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      <video:publication_date>2015-05-18T13:32:27+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/compass-constructions-pentagon-simplifying-math</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/TZMegInrjMc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Compass Constructions: Pentagon</video:title>
      <video:description>This lesson will look at examples to give an explanation about how to construct a regular pentagon using a straight edge, a pencil and a compass.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:32:48+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/percent-fraction-decimal-in-2-minutes-simplifying-math</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/HS9ab79N8JY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Percent Fraction Decimal in 2 Minutes </video:title>
      <video:description>This lesson will look at examples to give an explanation about Percents, Decimals and Fractions without all the extra examples and homework? Here it is! It doesn't get any more concise than this!</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:33:21+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/exponents-the-basics-simplifying-math</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/kW9zz2Yom5s/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Exponents the Basics</video:title>
      <video:description>This lesson goes back to the basics on Exponents. If you are just starting to work with exponents, or if you need a quick refresher this is the perfect lesson for you. In this short video I explain what an exponent is, how to solve it, and short-cuts you can do with calculators.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:33:51+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/factoring-quadratic-trinomials-simplifying-math</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/w4_-nC01rt0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Factoring Quadratic Trinomials</video:title>
      <video:description>This lesson shows how to factor Quadratic Trinomials that have the first term without a number. This method will work with many quadratics, and it gets pretty easy when you practice. So watch the video for a full explanation, then see how much quicker you can do it once you understand the method.</video:description>
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      <video:publication_date>2015-05-18T13:34:19+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/dividing-polynomials-by-monomials-simplifying-math</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/5qOseWC4yc8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Dividing Polynomials by Monomials</video:title>
      <video:description>Math Lesson about dividing Polynomials by Monomials. This is a great short lesson to show how to quickly divide polynomials.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:34:48+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/factoring-trinomials-simplifying-math</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/TZmpgWz36P4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Factoring Trinomials </video:title>
      <video:description>Lesson about finding common factors in trinomials and factoring them out. This is the first step for factoring quadratics. It's important to know how to do this before you begin working with trinomials.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:35:18+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/factoring-binomials-simplifying-math</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/U3QRykfuvtE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Factoring Binomials</video:title>
      <video:description>This lesson will look at examples to give an explanation about Factoring Polynomials. This lesson focuses on Factoring Binomials.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:35:50+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/greatest-common-factor-gcf-of-polynomials-simplifying-math</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/T7_D0eu5gUw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Greatest Common Factor (GCF) of Polynomials</video:title>
      <video:description>Struggling with Polynomials? Watch this short lesson on finding factors of Polynomials. In this lesson I lay out simple steps for finding the Greatest Common Factor of Polynomials which will help with future work we do with Polynomials.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:36:17+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/dividing-monomials-simplifying-math</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/78JElSSvTdk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Dividing Monomials</video:title>
      <video:description>Struggling with Fractions and Monomials? Watch this short Algebra lesson about solving division questions involving monomials! The lesson shows the many different kinds of questions you might have with full explanations.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:36:48+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/pre-algebra-lesson-1-order-of-operations-simplifying-math</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/67eQjANG-dM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Pre-Algebra Lesson 1: Order of Operations</video:title>
      <video:description>What comes first adding or subtracting? Ever wondered how to do the math operations in the correct order? Watch this video lesson for an explanation of how to solve math problems in the correct order followed by several examples to help you become a pro!</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:37:13+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/when-to-use-addition-subtraction-in-equations</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/Ble1rk4W3T4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>When to use Addition &amp; Subtraction in Equations</video:title>
      <video:description>This lesson gives some real life applications of creating and using addition and subtraction equations.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:37:45+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/isolating-variables-using-addition-and-subtraction-simplifying-math</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/B8-UH9U3Ayw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Isolating Variables using Addition and Subtraction</video:title>
      <video:description>This lesson will look at examples to give an explanation about isolating a variable in equations using addition and subtraction.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:38:10+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-solve-the-triangle-golf-tee-puzzle-the-kind-in-cracker-barrel</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/kKy9b9tGYKw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to Solve the Triangle Golf Tee Puzzle</video:title>
      <video:description>This lesson will look at examples to give an explanation about how to solve the triangle golf tee puzzle.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:38:31+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-volume-works-simplifying-math</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/pSL-5gF4GBA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How Volume Works </video:title>
      <video:description>This lesson will look at examples to give an explanation about why we calculate Volume the way we do. This is a great visual tool to show volume.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:39:07+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/dilation-and-scale-factor-part-2-simplifying-math</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/Vvzzz-dPYWs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Dilation and Scale Factor Part 2</video:title>
      <video:description>This lesson will look at examples to give an explanation of how to calculate scale factor and show dilation on a graph.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:39:34+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/dilation-and-scale-factor-part-1-simplifying-math</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/rUv0HhlKxN0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Dilation and Scale Factor Part 1</video:title>
      <video:description> This lesson will look at examples to give an explanation about dilation and scale factor are defined. Then using examples we discuss positive and negative scale factor as well as scale factors that are greater than or less than one.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:40:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/box-and-whisker-plots-simplifying-math</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/SsRkm3g9ufM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Box and Whisker Plots</video:title>
      <video:description>This lesson will look at examples to give an explanation about Box and Whisker Plots. In this lesson we evaluate box and whisker plots and show how to make a box and whisker plot from a list of numbers.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:40:47+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/reading-graphs-bar-line-scatter-plot-circle-simplifying-math</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/64WinvxvpJA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Reading Graphs: Bar, Line, Scatter plot, Circle </video:title>
      <video:description>A description of the uses of each type of graph along with the an explanation of how to read each one. Bar graphs, Line graphs, Scatter Plots, and Circle/Pie Graphs.</video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:41:34+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/solving-functions-tables-graphs-equations-simplifying-math</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/ldt1CzensyA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Solving Functions: Tables, Graphs, Equations </video:title>
      <video:description>This lesson will look at examples to give an explanation about solving Functions. This lesson shows how to determine the output for functions in tables, graphs and solving function equations.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:42:09+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/monomials-least-common-multiple-lcm-greatest-common-factor-gcf</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/RRRTIvGvDfM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Monomials: Least Common Multiple (LCM) &amp; Greatest Common Factor (GCF)</video:title>
      <video:description>This lesson will look at examples to give an explanation about finding the Least Common Multiple (LCM) and Greatest Common Factor (GCF) of pairs of monomials.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:42:39+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/simplifying-square-roots-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Mit3tJ7Whg8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Simplifying Square Roots</video:title>
      <video:description>This lesson will look at examples to give an explanation about Simplifying Square Roots. This goes with the Algebra 1 Common Core Standard </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:43:14+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/probability-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/9Y54LUExBSc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Probability </video:title>
      <video:description>This lesson will look at examples to give an explanation about theoretical and experimental probability.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:43:36+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/ordering-and-comparing-numbers-a-1-1-1-1-1-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/9m-GqaxAniw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Ordering and Comparing Numbers</video:title>
      <video:description>This lesson will look at examples to give an explanation about the Common Core Standard: Compare and/or order any real number: Note: Rational and irrational may be mixed.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:43:57+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/combinations-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/gHSS2FaO2W4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Combinations</video:title>
      <video:description>This lesson will look at examples to give an explanation about how to solve for combinations. With combinations the order of items does not matter.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:44:31+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/surface-area-of-cylinder-and-prism-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/sssBuloeILc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Surface area of Cylinder and Prism</video:title>
      <video:description>This lesson will look at examples to give an explanation about the surface Area of Prisms and Cylinders in this Math Lesson.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:44:49+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/surface-area-of-rectangular-prisms-and-cubes-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/GX0RYp8Lzek/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Surface Area of Rectangular Prisms and Cubes </video:title>
      <video:description>This lesson will look at examples to give an explanation about about finding the surface area of rectangular prism or a cube.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:45:23+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/multiplying-polynomials-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/hKcVTGwMbjM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Multiplying Polynomials</video:title>
      <video:description>This lesson will look at examples to give an explanation about multiplying polynomials. Be sure to multiply each term in the first set of parentheses with each term from the second.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:46:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/multiplying-monomials-and-polynomials-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/FLPhA8RmOIY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Multiplying Monomials and Polynomials </video:title>
      <video:description>This lesson will look at examples to give an explanation about how to multiply monomials and polynomials.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:46:30+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/multiplying-monomials-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/3kty66idjAg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Multiplying Monomials</video:title>
      <video:description>This lesson explains the process for multiplying monomials, then shows several examples and short cuts to help you solve them accurately and quickly.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:46:54+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/polynomials-40</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/aMNx_KWVVqI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Polynomials </video:title>
      <video:description>This lesson defines what a polynomial is and gives examples of terms that are not classified as polynomials. It also shows how to find the degree of a polynomial.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:47:28+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/solving-equations-with-square-roots-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/6XzDQuj9dJk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Solving Equations with Square Roots </video:title>
      <video:description>This lesson will look at examples to give an explanation about Solving Equations that have square roots.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:47:53+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/square-roots-with-variables-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/XX_MW4fVeTM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Square Roots with Variables </video:title>
      <video:description>This lesson will look at examples to give an explanation about how to find the square root of a term that has variables and numbers.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:48:19+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/convert-a-repeating-decimal</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/WEWU5HMo-E4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Convert a repeating decimal</video:title>
      <video:description>This lesson will look at examples to give an explanation about Converting a repeating decimal into a fraction 0.999... = 1</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:48:44+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/terminating-and-repeating-decimals-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/VWMTeWn3GrI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Terminating and Repeating Decimals </video:title>
      <video:description>This lesson will look at examples to give an explanation about converting Terminating and Repeating Decimals into Fractions.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:49:19+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/rational-numbers-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/LdKhKYs9u54/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Rational Numbers</video:title>
      <video:description>This lesson will look at examples to give an explanation about Rational Numbers are any number that can be written as a fraction. This lesson outlines what a rational number is and how to work with rational numbers.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:50:02+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/volume-of-a-cube-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/NycQQIukuqo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Volume of a Cube </video:title>
      <video:description>This lesson will look at examples to give an explanation about what Volume/Capacity is and shows how to find the volume of a cube.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:50:22+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/distance-formula-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/KDM0hMv2hho/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Distance Formula </video:title>
      <video:description>This lesson will look at examples to give an explanation about how to calculate the distance between two points on a plane.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:50:48+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/pythagorean-theorem-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/dQCf7_kN9r0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Pythagorean Theorem </video:title>
      <video:description>This lesson will look at examples to give an explanation about the Pythagorean Theorem and how to use it to find the length of the side of a right angle triangle.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T13:51:17+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/irrational-square-roots-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/7VANGr1djwk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Irrational Square Roots </video:title>
      <video:description>This lesson will look at examples to give an explanation about how to solve irrational square roots in this short lesson. In the lesson I outline what an irrational square root is and how to simplify it.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:00:01+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/rational-square-roots-simplifying-math-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/l2-QHAWdMac/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Rational Square Roots </video:title>
      <video:description>This lesson will look at examples to give an explanation about how Rational Square Roots are Square roots that have nice clean answers. In this lesson we review how to solve square roots and I give a list of perfect squares that should be memorized.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:00:25+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/circumference-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/eoEqh3CpgMQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Circumference</video:title>
      <video:description>This lesson will look at examples to give an explanation what circumference is and how to calculate approximate and exact circumference.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:00:46+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/area-of-rectangles-parallelograms-and-rhombi-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/zNjyisTbPRI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Area of Rectangles, Parallelograms and Rhombi</video:title>
      <video:description>This lesson will look at examples to give an explanation how to find the area of rectangles, parallelograms and rhombi in a couple of minutes with this lesson then sample questions solved for you.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:01:06+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/quadrilaterals-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Q9_qR_fZ9WQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Quadrilaterals </video:title>
      <video:description>This lesson will look at examples to give an explanation about Quadrilaterals in this short lesson.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:01:50+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/area-of-rectangles-and-triangles-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/SVgArd-y7sw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Area of Rectangles and Triangles </video:title>
      <video:description>This lesson will look at examples to give an explanation about how to use the equations for finding the area of rectangles and triangles.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:02:07+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/finding-the-perimeter-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/ZKoDvJM4yJQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Finding the Perimeter </video:title>
      <video:description>A great introduction to perimeter. This lesson explains what perimeter is and shows how to use the equation for finding the perimeter of a regular polygon, rectangle, and irregular polygons.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:02:32+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/naming-polygons-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/A7XRq1a5TEI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Naming Polygons</video:title>
      <video:description>This lesson will look at examples to give an explanation about different types of polygons. Some polygons include triangle, quadrilateral, pentagon, hexagon, heptagon, octagon, nonagon, and decagon.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:02:51+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/translating-on-a-graph-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/YcJqCQERJ68/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Translating on a Graph </video:title>
      <video:description>This Algebra 1 lesson focuses on translating functions, and other images on a graph. You can write a translation (x, y) to (x - 3, y + 2) or you can identify translations using words. All of this is covered in this lesson.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:03:18+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/inverse-variation-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/lbAgiD1X-LE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Inverse Variation </video:title>
      <video:description>This math lesson shows that with inverse variation, or inverse relationships, when the input goes up the output goes down. I show examples of inverse variation using tables and the inverse variation equation.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:03:55+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/quadratic-variation-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/se-hJfPDR0I/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Quadratic Variation</video:title>
      <video:description>This lesson will look at examples to give an explanation about Quadratic Variation.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:04:18+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/direct-linear-variation-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/3dkfbbZTRyU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Direct Linear Variation</video:title>
      <video:description>This lesson will look at examples to give an explanation about Direct Linear Variation. I explain the equation: f(x) = kx and show what this would look like in a table.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:04:36+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/absolute-value-functions-simplifying-math</loc>
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      <video:title>Absolute Value Functions </video:title>
      <video:description>This lesson will look at examples to give an explanation about Absolute Value Functions. This video shows how to solve and graph absolute value functions.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:05:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/linear-equations-in-function-notation-simplifying-math</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/f8hRHnODnTE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Linear Equations in Function Notation </video:title>
      <video:description>This lesson will look at examples to give an explanation about writing equations using the function notation. Basically we are writing the equation using f(x) in place of y.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:05:34+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/solving-systems-of-linear-inequalities-simplifying-math</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/btw-HCDMvy4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Solving Systems of Linear Inequalities </video:title>
      <video:description>This lesson will look at examples to give an explanation about solving a system of linear inequalities using graphing.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:06:09+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/linear-combination-with-multiplication-simplifying-math</loc>
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      <video:title>Linear Combination with Multiplication</video:title>
      <video:description>This lesson is about Solving Systems of linear equations using the combination method, sometimes called adding and subtracting method. In this lesson you use multiplication to transform the equations so that they match and can be solved using combination.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:06:42+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/solving-systems-using-linear-combination-simplifying-math</loc>
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      <video:title>Solving Systems Using Linear Combination </video:title>
      <video:description>This lesson is about Solving Systems of Linear Equations using the Linear Combination Method. The Linear Combination Method is also sometimes called the Addition or Subtraction Method for Solving Systems of Linear Equations.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:07:20+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/solving-linear-systems-using-substitution-method-simplifying-math</loc>
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      <video:title>Solving Linear Systems Using Substitution Method</video:title>
      <video:description>This lesson will look at examples to give an explanation about solving systems of linear equations using substitution.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:07:54+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/solving-linear-systems-using-graphing-simplifying-math</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/PH9Nv2tqKi0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Solving Linear Systems using Graphing </video:title>
      <video:description>This lesson will look at examples to give an explanation about solving Linear Systems using graphing. This method is perfect when the lines cross at an obvious and clear point.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:08:25+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/linear-inequalities-simplifying-math-1</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/C2yr_y_rmGw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Linear Inequalities</video:title>
      <video:description>This lesson will look at examples to give an explanation about solving and graphing Linear Inequalities.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:08:52+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/equation-from-a-graph-simplifying-math</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/9SNekQ5BETM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Equation from a Graph</video:title>
      <video:description>This lesson will look at examples to give an explanation about getting the equation of a line from the graph of the line. Find the y-intercept, and another point on the line. Another method is if you have two points you can also find the equation by using substitution.</video:description>
      <video:view_count>0</video:view_count>
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      <video:publication_date>2015-05-18T14:09:12+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/linear-equations-point-slope-form-simplifying-math</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/6Wd6HuQu6z8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Linear Equations: Point-Slope Form</video:title>
      <video:description>This lesson will look at examples to give an explanation about linear Equations and how to put an equation into the Point-Slope Form. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:09:50+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/factoring-polynomial-using-synthetic-division-simplifying-math</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/3uF6F-LiYik/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Factoring Polynomial using Synthetic Division</video:title>
      <video:description>This lesson will look at examples to give an explanation about factoring Polynomials using Synthetic Division.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:10:20+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/compound-interest-simplifying-math</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/1eawmd2v30g/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Compound Interest</video:title>
      <video:description>This lesson will look at examples to give an explanation about Compound Interest and how to use tables to calculate Compound Interest.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:10:52+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/simple-interest-i-prt-simplifying-math</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/r2yLEbR8XSE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Simple Interest I = prt </video:title>
      <video:description>This lesson will look at examples to give an explanation of how to calculate Simple Interest using this equation I = prt. It also shows how to manipulate that equation to solve for all 4 variables.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:11:16+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/percent-change-simplifying-math</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/Rdj7-R37AIE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Percent Change </video:title>
      <video:description>This lesson will look at examples to give an explanation about Percent Change. This has an overview of percent increase and decrease and also shows how to calculate the amount change in order to use the percent change formula.</video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:11:53+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/y-mx-b-slope-intercept-form-of-a-line-simplifying-math</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/WtVBvHWQNGs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>y = mx + b Slope-Intercept form of a line </video:title>
      <video:description>This lesson will look at examples to give an explanation about the Slope-Intercept form of a line. This is my favorite way to write the equation of a line and I hope that this video is helpful for you.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:12:12+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/calculating-x-and-y-intercepts-simplifying-math</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/n7dcdabutL4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Calculating X and Y Intercepts </video:title>
      <video:description>This lesson will look at examples to give an explanation about finding the x and y intercepts of a linear equation. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:12:33+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/graph-a-line-from-table-of-values-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/L5kDZ7iejkA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Graph a Line From Table of Values </video:title>
      <video:description>This lesson will look at examples to give an explanation about graphing a line using a table of values. This is the most basic way to graph a line from an equation.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:13:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/introduction-to-lines-simplifying-math</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/vSPiAjtfpSw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Introduction to Lines</video:title>
      <video:description>This lesson will look at examples to give an introductory explanation about lines on a graph. This is a great foundation for future lessons on linear equations.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:13:50+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/graphing-119</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/370UqepRcGo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Graphing </video:title>
      <video:description>This lesson is an introduction to Graphing. A great foundation for Pre-Algebra, Algebra 1 and Geometry. This video gives an overview of the x y plane, graphing ordered pairs, quadrants, and the origin.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:14:14+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/linear-equations-equations-with-x-and-y-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/bYVHMNMvycQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title> Linear Equations: Equations with x and y </video:title>
      <video:description>This lesson will look at examples to give an explanation about Linear Equations (Equations with x and y). This lesson shows how to transform and make a table of values for a linear equation.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:14:45+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/polygon-congruence-simplifying-math</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/YklqRR28xLE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Polygon Congruence</video:title>
      <video:description>This lesson will look at examples to give an explanation about Polygon Congruence. This outlines properties of congruence and how to label congruent polygons correctly.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:15:08+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/mathematics-lesson-1-about-circles-simplifying-math</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/_0k5U7SrDg8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Mathematics Lesson 1 about Circles</video:title>
      <video:description>This lesson will look at examples to give an explanation about Circles. Reviews basics of circles, and asks some questions about radius and diameter.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:16:01+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/everything-you-need-to-know-about-polygons-simplifying-math</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/ie-Rro4SVz4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Everything You Need to Know About Polygons </video:title>
      <video:description>Math lesson about polygons. This lesson defines what a polygon is and classifies polygons according to side length and angles.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:16:26+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/triangles-24</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/WOg6UrZQF5k/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Triangles </video:title>
      <video:description>This introductory lesson will look at examples to give an explanation about triangles. Outlines the sum of interior angles always equal 180 degrees, then classifies triangles by angles and sides.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:16:45+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/parallel-lines-and-transversals-simplifying-math</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/TzTr5zbg3tE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Parallel Lines and Transversals </video:title>
      <video:description>This lesson will look at examples to give an explanation about Parallel lines and transversals. This also covers the 8 angles created when a transversal crosses parallel lines and the relationship between those angles.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:17:09+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/easy-tricks-for-finding-factors-1-10-simplifying-math</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/5p9rpypOAT4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Easy Tricks for Finding Factors 1 - 10 </video:title>
      <video:description>This lesson will look at examples to give an explanation of how to tricks for finding factors.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:17:52+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/rays-and-angles-simplifying-math</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/gxa2EL9XniY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Rays and Angles </video:title>
      <video:description>This lesson will look at examples to give an explanation about Rays and Angles.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:18:15+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/pre-algebra-graphing-lesson-1-points-lines-planes-simplifying-math</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/KsrBf3WQ3N8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Pre-Algebra Graphing Lesson 1: Points Lines Planes </video:title>
      <video:description>This lesson will look at examples to give an explanation of how to give background on Points, Lines, and Planes. This is a foundation for graphing and other future lessons.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:18:42+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/scientific-notation-simplifying-math</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/fxVIh1mXBQU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Scientific Notation </video:title>
      <video:description>This lesson will look at examples to give an explanation about Scientific Notation.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:19:24+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/powers-of-10-simplifying-math</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/vsBRKzYWKNk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Powers of 10 </video:title>
      <video:description>This lesson will look at examples to give an explanation about powers of 10. This lesson gives the background necessary for writing numbers in scientific notation.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:19:45+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/negative-exponents-simplifying-math</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/PsDw0iv6lF4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Negative Exponents </video:title>
      <video:description>This lesson will look at examples to give an explanation about negative Exponents. Shows examples of solving and explains the rules for negative exponents.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-18T14:20:10+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/gcf-or-relatively-prime-simplifying-math</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/iqQdzs1FyAU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>GCF or Relatively Prime</video:title>
      <video:description>This lesson will look at examples to give an explanation about finding the Greatest Common Factor (GCF) of two numbers or finding if two numbers are relatively prime.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T07:08:33+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/prime-composite-and-prime-factorization-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/iGRSgCvDjTM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Prime, Composite, and Prime Factorization </video:title>
      <video:description>This lesson will look at examples to give an explanation about Prime and Composite Numbers. The lesson also covers finding the prime factorization for composite numbers.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T07:09:21+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/positive-exponents-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/1XUefcEqFsM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Positive Exponents</video:title>
      <video:description>This lesson will look at examples to give an explanation about exponents. This lesson outlines what an exponent is and how to solve questions involving exponents.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T07:11:00+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/solving-an-algebra-coin-problem-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/WEAJk9yQZKU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Solving an Algebra Coin Problem </video:title>
      <video:description>A common type of question that needs to be solved using a table is a coin problem. This lesson will look at examples to give an explanation of how to  solve a coin question using a table.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T07:25:13+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/mathematics-percent-problems-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/WmlWQ0Ut0V0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Mathematics Percent Problems </video:title>
      <video:description>Algebra lesson about percents. The lesson begins with a brief explanation of what a percent is and how to make a percent into a decimal and fraction. This lesson then shows two ways to solve Percent word problems and other questions about percents. Method 1 is to translate the phrase and the second method is to set up a proportion.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T07:26:02+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/absolute-value-inequalities-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/fbBEtprKOOk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Absolute Value Inequalities </video:title>
      <video:description>This lesson will look at examples to give an explanation of how to Solve Absolute Value Inequalities.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T07:27:38+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/combined-inequalities-solving-and-graphing-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/MtzsvqmYh70/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Combined Inequalities Solving and Graphing </video:title>
      <video:description>Algebra lesson showing combined inequalities. This includes conjunction (AND), disjunction (OR), and shows how to solve algebraically and graph solutions.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T07:28:32+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/solving-multiple-step-inequalities-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/t3-2PVR5Ios/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Solving Multiple Step Inequalities </video:title>
      <video:description>Algebra or Pre-Algebra lesson about solving multiple step inequalities. The process is to use inverse operations to isolate the variable. The main difference between solving inequalities and equations is that the sign will change if you divide or multiply both sides by a negative.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T07:29:14+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/algebra-solving-inequalities-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/bRug0bR-oDM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Algebra: Solving Inequalities </video:title>
      <video:description>This lesson will look at examples to give an explanation about inequalities and how to show an inequality using a number line.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T07:30:21+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/transforming-formulas-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/1MNHcavEPeI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Transforming Formulas</video:title>
      <video:description>This lesson will look at examples to give an explanation of how to transform formulas for any given variable.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T07:30:53+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/equations-with-variables-on-both-sides-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/gt39bUKqNjU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Equations with Variables on Both Sides </video:title>
      <video:description>Algebra 1 lesson about solving equations with variables on both sides. This requires that students use the property of equality to isolate the variable on one side of the equation and the solution on the other side.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T07:31:40+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/solving-equations-using-multiplication-and-division-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/TR7MSZ0LUvk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Solving Equations using Multiplication and Division</video:title>
      <video:description>This lesson will look at examples to give an explanation of how to use multiplication and division transformations to solve equations.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T07:32:59+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/pre-algebra-reciprocals-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/kBM_xhA5KFw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Pre-Algebra: Reciprocals </video:title>
      <video:description>This lesson will look at examples to give an explanation about Reciprocals, manipulate fractions with variables and solve fraction problems by using reciprocals.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T07:33:37+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/stem-and-leaf-plots-new-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/14rb3cTDv9Y/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Stem and Leaf Plots New</video:title>
      <video:description>This is a short lesson on Stem and Leaf Plots. It includes a demonstration on how to create and read a stem-and-leaf plot and also how to use it to find Median and Quartiles.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T07:34:33+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/solving-multiple-step-algebra-equations-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/c4X5Ap7qJ0s/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Solving Multiple-Step Algebra Equations </video:title>
      <video:description>This is a lesson on using multiple transformations to solve two step equations. How to use the inverse operation to isolate the variable.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T07:50:43+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/order-of-operations-with-variables-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/eaTLnkYt6A8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Order of Operations with Variables</video:title>
      <video:description>This lesson will look at examples to give an explanation of how to use the order of operations to solve questions involving Variables.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T07:51:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/joining-like-terms-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/lVX0cFHPapc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Joining Like Terms</video:title>
      <video:description>This lesson will look at examples to give an explanation of how to join like terms.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T07:53:54+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/solving-fraction-equations-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/NF-e_ML0m_g/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Solving Fraction Equations </video:title>
      <video:description>Math lesson about solving fraction equations. This process is to isolate the variable using inverse operations.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T07:54:16+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/multiplying-and-dividing-mixed-numbers-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Sqn8pwWUIV0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Multiplying and Dividing Mixed Numbers</video:title>
      <video:description>Lesson about Multiplying and Dividing Mixed Numbers. This lesson requires some prior knowledge of multiplying and dividing regular fractions.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T07:54:50+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/improper-fractions-to-mixed-numbers-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Co1zIlC29mc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Improper Fractions to Mixed Numbers </video:title>
      <video:description>This lesson will look at examples to give an explanation of how to convert Improper Fractions into Mixed Numbers.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T07:55:24+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/mixed-numbers-into-improper-fractions-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/eXrZSNvGdfw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Mixed Numbers into Improper Fractions</video:title>
      <video:description>This lesson will look at examples to explain how to change Mixed Numbers into Improper Fractions.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T07:55:47+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/adding-and-subtracting-fractions-part-3-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/SFjxvzS06fo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Adding and Subtracting Fractions Part 3 </video:title>
      <video:description>The third lesson on Adding and Subtracting Fractions. This lesson focuses on Adding and Subtracting fractions from word problems.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T07:56:09+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/adding-and-subtracting-fractions-part-2-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/VAbpQEEzfQw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Adding and Subtracting Fractions Part 2 </video:title>
      <video:description>Adding and Subtracting Fractions with different Denominators. The steps are to identify a common denominator, convert the fractions to having the same denominator, add or subtract the numerator and simplify.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T07:56:57+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/adding-and-subtracting-fractions-part-1-the-basics-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/RBjEWQJqkgA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Adding and Subtracting Fractions Part 1: The Basics</video:title>
      <video:description>This Math Lesson is about Adding and Subtracting Fractions and will look at examples to better explain the topic.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T07:57:37+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/fraction-lesson-common-denominators-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/w21nJS8MApw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Fraction Lesson: Common Denominators </video:title>
      <video:description>This Pre-Algebra Lesson will look at examples about writing fractions with common denominators and why we would want to do that.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T07:58:08+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/division-of-fractions-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/9lUWZ_sl56s/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Division of Fractions </video:title>
      <video:description>This lesson will look at example problems about dividing fractions by multiplying by the reciprocal.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T07:58:35+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/multiplication-of-fractions-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/rxYWZgZEOpk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Multiplication of Fractions</video:title>
      <video:description>This Pre-Algebra Lesson will look at example problems about Multiplying Fractions.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T07:58:56+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/equivalent-fractions-with-variables-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Pu-uaDPHhVU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Equivalent Fractions with Variables </video:title>
      <video:description>This Pre-Algebra lesson will look at examples and will give an explanation on how to solve equivalent fractions that have variables.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T07:59:20+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/fractions-in-lowest-terms-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Ea2Xti6AV3k/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Fractions in Lowest Terms </video:title>
      <video:description>This lesson will look at and explain examples about converting fractions into lowest terms.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T07:59:59+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/pre-algebra-fractions-lesson-1-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/JHpMglotWAE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Pre-Algebra Fractions Lesson 1</video:title>
      <video:description>This Pre-Algebra Lesson will look at examples of fractions. This lesson gives an overview of fractions and the vocabulary that is needed to understand fractions.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:00:21+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/isloating-a-variable-in-2-steps-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/z5QrYq28RJA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Isloating a Variable in 2 Steps </video:title>
      <video:description>This pre-algebra lesson will look at isolating a variable using inverse operations.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:00:45+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/solving-an-equation-with-a-variable-simplifying-math</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/eGHQktcsCes/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Solving an Equation with a Variable </video:title>
      <video:description>This lesson will look at example problems on solving for a variable. It is also known as isolating a variable and one-step transformations.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:01:13+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/rounding-numbers-simplifying-math</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/XM8zCIkwNnA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Rounding Numbers </video:title>
      <video:description>This lesson will discuss Rounding and Estimating by looking at examples to give an explanation.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:01:42+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/mathematics-properties-of-division-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/ai-IUB_WUJ4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Mathematics Properties of Division </video:title>
      <video:description>This lesson will look at examples about Division Properties and give an explanation of the topic.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:02:05+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/mathematics-propertis-of-multiplication-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/l9quoWf_N78/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Mathematics Propertis of Multiplication</video:title>
      <video:description>This lesson will give a brief description of Properties of Multiplication.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:02:33+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/division-of-negative-numbers-simplifying-math</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/5CBVJzOY9Z8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Division of Negative Numbers</video:title>
      <video:description>This Pre-Algebra lesson will look at example problems and give an explanation of how to divide with Negative Numbers.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:02:53+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/multiplication-of-negative-numbers-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/8OhwiWHpYtI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Multiplication of Negative Numbers </video:title>
      <video:description>This pre-Algebra lesson will look at example problems about the rule for Multiplying with Negative Numbers.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:03:14+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/mathematics-common-properties-of-numbers-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/1qYLVUSRIhw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Mathematics Common Properties of Numbers</video:title>
      <video:description>This pre-algebra Lesson  will look at example problems about some number Properties.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:03:40+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/subtraction-of-decimals-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/gO_PUWQoa4s/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Subtraction of Decimals </video:title>
      <video:description>This lesson will explain how to subtract decimals by looking at example problems.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:04:09+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/addition-of-decimals-simplifying-math-t</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/IpVOIIChPbA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Addition of Decimals </video:title>
      <video:description>This Lesson will look at example question about adding with positive and negative decimals.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:04:31+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/comparing-decimals-simplifying-math</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/dS7uiIIwezU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Comparing Decimals</video:title>
      <video:description>This Pre-Algebra Lesson will demonstrate how to compare decimals. In this video we compare positive and negative decimals using a number line then we compare without a number line.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:05:25+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/subtraction-of-negative-numbers-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/j1NeZQ5kyXI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Subtraction of Negative Numbers </video:title>
      <video:description>This Pre-Algebra/Algebra Lesson will demonstrate subtracting negatives. This lesson should help to simplify the process.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:05:52+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/addition-of-negative-numbers-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/R6L34_nHb4g/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Addition of Negative Numbers </video:title>
      <video:description>This Pre-Algebra/Algebra Lesson about Adding Negative numbers and will look at example problems to explain.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:06:13+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/solving-mathematics-world-problems-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/q14ku1Q3WB8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Solving Mathematics World Problems </video:title>
      <video:description>In this exciting video Mr. Buffington demonstrates how to solve all the world's problems one step at a time.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:06:37+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/related-equations-or-fact-families-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/DhBytyM2TXE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Related Equations or Fact Families</video:title>
      <video:description>This Pre-Algebra lesson will discuss related equations or fact families by looking at examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:07:01+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/pre-algebra-lesson-replacement-sets-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/ArbMdAMYd_s/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Pre-Algebra Lesson: Replacement Sets </video:title>
      <video:description>This Pre-Algebra Lesson will look at example questions about Replacement Sets and Solution Sets.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:07:23+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/quadratic-formula-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/tNeJfOMyQz4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Quadratic Formula </video:title>
      <video:description>This lesson will look at examples about solving quadratics using the quadratic formula.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:08:16+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/difference-of-squares-part-2-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/nrA7Ykwh3N4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Difference of Squares Part 2</video:title>
      <video:description>This lesson will look at example problems showing how to solve questions with Difference of Squares.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:08:36+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/factoring-difference-of-squares-part-1-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/TDuNd5S2LV8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Factoring Difference of Squares Part 1</video:title>
      <video:description>This lesson will look at examples to demonstrate how to Factor the Difference of Squares. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:08:57+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/geometry-compass-constructions-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/3zWXbfiQ4Xw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Geometry: Compass Constructions</video:title>
      <video:description>This lesson will look at Compass Constructions and examples of a ruler, a rectangle, a regular triangle, a square, and a circle.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:09:21+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/parallel-and-perpendicular-line-problems-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/omOXhj3HmNk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Parallel and Perpendicular Line Problems</video:title>
      <video:description>This is a lesson about finding the equation of lines when given a parallel or perpendicular line and a point. Solutions can also be found using the point-slope form of a line but I prefer to use the slope intercept form.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:09:59+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/converting-from-standard-form-to-slope-intercept-form-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/l_Fvk1HnBmA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Converting from Standard form to Slope Intercept form</video:title>
      <video:description>This is a lesson with several sample problems converting from the Standard form (Ax + By = C) into Slope-Intercept form (y=mx+b) of a linear equation.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:10:31+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/mathematics-lesson-ratios-part-2-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/ajPoBDBYbFY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Mathematics Lesson: Ratios part 2 </video:title>
      <video:description>This pre-algebra lesson will look at example word problems on ratios. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:36:51+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/algebra-number-lines-and-opposites-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/en-D9FHuqzo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Algebra: Number Lines and Opposites</video:title>
      <video:description>This is a short Pre-Algebra video lesson that will explain Number lines by looking at examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:37:18+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/absolute-values-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/HRcP9nKn_94/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Absolute Values </video:title>
      <video:description>This is the second part to the Pre-Algebra Lesson on Number lines. It shows some basic examples of questions and answers using a number line.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:37:44+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/variable-expressions-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/jJe5dGF_iBM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Variable expressions</video:title>
      <video:description>This pre-Algebra lesson will look at example problems about Variable Expressions.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:38:10+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/estimating-square-roots-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/SWg2a-kFcIo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Estimating Square Roots</video:title>
      <video:description>This algebra lesson will look at examples and will explain how to estimate square roots.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:38:42+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/square-roots-simlifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/z33sNvs5Pw0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Square Roots</video:title>
      <video:description>This lesson will look at square roots and examples to explain how to solve square root problems.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:39:06+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/irrational-numbers-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/WX4Ajf2jZl8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Irrational Numbers </video:title>
      <video:description>This is an Algebra 1 lesson on Irrational Numbers that will look at examples to explain the topic.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:39:23+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/proportions-part-1-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/JtEjLI2arq4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Proportions Part 1 </video:title>
      <video:description>This Pre-Algebra lesson about Proportions will explain what a proportion is and showing some examples of solving proportions using cross-multiplication.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:39:42+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/proportions-part-2-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/LqE-5RCuP8w/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Proportions Part 2 </video:title>
      <video:description>This is a Pre-Algebra lesson about Proportions and will shows examples of solving word problems using cross-multiplication of proportions.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:40:26+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/mathematics-lesson-ratios-part-1-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/weJ5Y42L0jQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Mathematics Lesson: Ratios Part 1 </video:title>
      <video:description>This Pre-Algebra lesson about Ratios will Explain what a ratio is and shows examples of equivalent ratios in various forms.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T08:41:02+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/mathematics-lesson-scale-and-similarity-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/I4RffgUKvqg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Mathematics Lesson: Scale and Similarity </video:title>
      <video:description>This is a Pre-Algebra lesson on Scale and Similarity.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T09:41:02+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/fractions-decimals-percentages-part-2-simplifying-math</loc>
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      <video:title>Fractions Decimals &amp; Percentages Part 2</video:title>
      <video:description>This is a Pre-Algebra lesson on converting fractions to percents and vice versa.</video:description>
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      <video:publication_date>2015-05-19T09:41:28+00:00</video:publication_date>
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      <video:title>Fractions Decimals &amp; Percentages Part 1</video:title>
      <video:description>This is a Pre-Algebra Lesson on Fractions Decimals and Percentages.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T09:41:50+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/solving-square-roots-babylonian-method-simplifying-math</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/jTWxFGmWoZg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Solving Square Roots: Babylonian Method</video:title>
      <video:description>This lesson will look at examples on how to solve square roots using the Babylonian method.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T09:42:14+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/mathematical-functions-simplifying-math</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/Od7WrjEuTN0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Mathematical Functions</video:title>
      <video:description>This lesson will discuss functions. In this lesson will determine if a relation is a function and we define what a function is.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T09:43:13+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/mathematics-lesson-relations-simplifying-math</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/hM_iObXeno0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Mathematics Lesson: Relations</video:title>
      <video:description>This lesson will look at the topic of relations. This lesson shows relations in three different ways: tables, graphs and arrow charts.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T09:44:01+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/finding-slope-from-the-standard-form-of-a-linear-equation-simplifying-math</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/8nOl0kBWOdk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Finding Slope from the Standard form of a Linear Equation </video:title>
      <video:description>This lesson will look at demonstrations of how to find the Slope of a Linear Equation.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T09:44:28+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/slope-from-graph-and-points-simplifying-math</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/4fUZjm5Nlo0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Slope from graph and points</video:title>
      <video:description>This lesson will explain how to find slope from a graph or from two points on a line.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T09:44:53+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/solving-linear-equations-in-standard-form-simplifying-math</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/cYwznqH65Ec/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Solving Linear Equations in Standard form </video:title>
      <video:description>This lesson shows examples of how to use the x and y intercepts of a line to write the equation of the line in Standard form.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T09:46:01+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/x-and-y-intercepts-of-a-linear-equation-simplifying-math</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/hsGbBKzN3Fo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>X and Y intercepts of a Linear Equation</video:title>
      <video:description>This lesson will show example that explain how to find the x and y intercepts of a linear equation.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T09:46:42+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/area-of-special-quadrilaterals-simplifying-math</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/gv2DvzRnf8Y/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Area of Special quadrilaterals</video:title>
      <video:description>This lesson demonstrates how to find the area of parallelograms and trapezoids.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T09:47:50+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/projectile-motion-simplifying-math</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/QhredsWBecg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Projectile Motion </video:title>
      <video:description>This lesson shows what projectile motion is and how to calculate the time of a projectile in metric and imperial.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T09:48:10+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/slope-on-the-slopes-simplifying-math</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/dq_FeH_79O4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Slope on the Slopes (Simplifying Math)</video:title>
      <video:description>While skiing with my friends, Matt, Zak, Kaylee and Alex, I saw several examples of slope while on the slopes.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T09:48:44+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/practical-mathematics-measurements</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/KDKVn8stgRQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Practical Mathematics: Measurements</video:title>
      <video:description>This lesson will look at practical mathematics involving examples of measurements. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T09:49:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/symmetry-9</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/R53bTr0DC4w/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Symmetry</video:title>
      <video:description>This lesson will discuss Symmetry by looking at examples.  </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T09:49:33+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/area-of-circles-part-2-simplifying-math</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/dZyocNavkrg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Area of circles Part 2</video:title>
      <video:description>This lesson will look at more advanced examples about the area of a circle by looking at examples with a step by step explanation.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T09:49:59+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/area-of-circle-simplifying-math</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/oMWnnfAYmpU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Area of Circle </video:title>
      <video:description>This lesson will discuss the Area of a Circle by looking at examples with a step by step explanation.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T09:50:18+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/special-triangles-2-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/TeUFnU3P5ac/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Special Triangles 2 </video:title>
      <video:description>This lesson will show how to use the characteristics of some special Triangles.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T09:50:34+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/special-triangles-simplifying-math</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/KYBCauXLKrk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Special Triangles</video:title>
      <video:description>This lesson will discuss properties of two types of right triangles, and solve an algebra problem using the properties of an isosceles triangle.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T09:50:50+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/circumference-part-2-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/iEa8NAj3ZG4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Circumference Part 2 </video:title>
      <video:description>This lesson shows how to find the perimeter of shapes that involve circles. Almost like an application to the first video on Circumference.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T09:51:17+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/circumference-simple-circles-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/cuhSPfyuulM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Circumference: Simple Circles </video:title>
      <video:description>This lesson demonstrates how to find the circumference of a circle given the radius or diameter.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T09:51:37+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/volume-of-a-cube-cylinder-pyramid-and-cone-simplifying-math-t</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Uk7d88v8kmA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Volume of a Cube Cylinder Pyramid and Cone </video:title>
      <video:description>This lesson demonstrates how to find the volume of a Cube, Cylinder, Pyramid and Cone.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T09:52:17+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/multiplication-of-mathematic-expressions-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/M3q7N-c7pSU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Multiplication of Mathematic Expressions </video:title>
      <video:description>This is a lesson about Multiplying and simplifying Expressions. I expand and simplify using difference of Squares, and factoring polynomials.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T09:52:39+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/simplification-of-mathematical-expressions-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/_HSTNd2Cwts/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Simplification of Mathematical Expressions </video:title>
      <video:description>This lesson has sample questions involving simplifying fractions, variables and binomials.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T09:53:06+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/trigonometric-ratio-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Y0EIbfkbm4E/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Trigonometric Ratio</video:title>
      <video:description>In this lesson a brief introduction to sine, cosine and tangent with an example of using the cosine to find the length of one side of a triangle.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T09:53:39+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/volume-of-cylinders-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/fdjV8QOpGnU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Volume of Cylinders</video:title>
      <video:description>This is a short lesson on finding the Volume of Cylinders, this will look at an example and give a step by step explanation.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T09:54:27+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/volume-of-prisms-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/-_xwCm0sDHA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Volume of Prisms</video:title>
      <video:description>Math lesson demonstrating how to find the Volume of rectangular and triangular Prisms.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T09:54:51+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/stem-and-leaf-plot-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/oEY8u-4T-yQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Stem-and-Leaf Plot</video:title>
      <video:description>This video gives a brief description of a Stem-and-leaf plot, how to make them and use them to find median, range and quartiles.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T09:56:38+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/mean-median-mode-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/CAtKGODLYe4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Mean median Mode</video:title>
      <video:description>This lesson shows how to calculate Mean, Median and Mode with some tricks to help remember the differences of these methods of finding the Center.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T09:57:30+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/permutations-and-factorials-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/WsT-953ubdc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Permutations and Factorials</video:title>
      <video:description>This mini-lesson will look at Factorials and Permutations, with examples and will give a step by step explanantion.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T09:57:50+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/mathematics-counting-principles-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/SiMpC4-YHp4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Mathematics Counting Principles</video:title>
      <video:description>In this short mini-lesson demonstrated will be how to find the total possible number of options for given situations. For example if you have 3 shirts, two pants and 4 hats, how many different outfits can you pick?</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T09:58:21+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/long-division-27</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/LGqBQrUYua4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Long Division</video:title>
      <video:description>This lesson is on Long Division and will look at an example and will give a step by step explanation. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:00:01+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/making-words-into-equations-simplifying-math</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/4izzGztSFAs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Making Words into Equations</video:title>
      <video:description>Mini-recording of some examples of making words into equations. This goes along with making words into expressions.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:00:51+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/mathematics-equations-simplifying-math</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/s1dfKmZB_eo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Mathematics Equations </video:title>
      <video:description>This mini-lesson will discuss what an equation is and show some examples of equations and how to solve them.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:01:16+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/variables-coefficients-and-terms-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/bpe9KqGHcUw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Variables, Coefficients and Terms </video:title>
      <video:description>In this lesson the parts of an expression (terms, coefficients and variables) are explained with evaluating expressions using some examples.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:01:34+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/order-of-operations-17</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/4DnHu8FSGzg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Order of Operations</video:title>
      <video:description>Most widely remembered as "Please Excuse My Dear Aunt Sally" the order of operations are an essential foundation for all other work in Algebra. Here is a quick review of PEMDAS</video:description>
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      <video:publication_date>2015-05-19T10:02:18+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/algebra-lesson-3-expressions-from-words</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/ydSsEYtxm7U/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Algebra Lesson 3: Expressions from Words</video:title>
      <video:description>This is a short video of examples showing how to translate words into Expressions.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:03:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/addition-and-subtraction-of-polynomials-simplifying-math</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/kSCSiGfJOjw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Addition and Subtraction of Polynomials</video:title>
      <video:description>A short lesson on adding and subtracting Polynomials. This video emphasizes the importance of adding and subtracting like terms.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:04:25+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/factoring-perfect-square-trinomials-part-2-simplifying-math</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/_ltnJte0dPk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Factoring Perfect Square Trinomials Part 2 </video:title>
      <video:description>This video shows how to check and factor perfect square trinomials that have a coefficient in the first term. This method can also be used to factor perfect square trinomials without a coefficient in the first term.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:04:45+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/perfect-square-trinomials-simplifying-math</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/LPNaoUuFWJk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Perfect Square Trinomials </video:title>
      <video:description>This is a short lesson showing where perfect square trinomials come from and how to identify and factor them.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:05:18+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/number-sets-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/_8Fi5UjiO-c/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Number Sets</video:title>
      <video:description>An Algebra 1 Lesson about using sets to make lists, find unions and intersections, and solve open sentences.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:05:52+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/number-lines-and-comparing-numbers-simplifying-math</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/lYCoUHn-QJI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Number Lines and Comparing Numbers</video:title>
      <video:description>An Algebra 1 Lesson on Number Lines and how they are used to find the difference between numbers, and how number lines are used to compare numbers.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:06:17+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/algebra-replacement-sets-simplifying-math</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/-6evEHcpAhQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Algebra: Replacement Sets </video:title>
      <video:description>An Algebra 1 Lesson about using replacement sets to solve expressions and equations.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:07:10+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/binomial-expansion-simplifying-math</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/saUM3gvKVF8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Binomial Expansion </video:title>
      <video:description>This is a short video on Binomial Expansion using combinations. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:07:45+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/comparing-decimals-simplifying-math-1</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/dS7uiIIwezU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Comparing Decimals</video:title>
      <video:description>This is a Pre-Algebra Lesson about comparing decimals. In this video we compare positive and negative decimals using a number line then we compare without a number line.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:18:58+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/subtraction-of-negative-numbers-simplifying-math-1</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/j1NeZQ5kyXI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Subtraction of Negative Numbers</video:title>
      <video:description>This is a short Pre-Algebra/Algebra Lesson about Subtracting Negatives. This lesson should help to simplify the process.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:19:53+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/addition-of-negative-numbers-simplifying-math-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/R6L34_nHb4g/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Addition of Negative Numbers</video:title>
      <video:description>This is a Short Pre-Algebra/Algebra Lesson about Adding Negative numbers.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:21:11+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/solving-mathematics-world-problems-simplifying-math-1</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/q14ku1Q3WB8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Solving Mathematics World Problems </video:title>
      <video:description>In this exciting Video Mr. Buffington demonstrates how to solve all the world's problems one step at a time.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:21:34+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/related-equations-or-fact-families-simplifying-math-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/DhBytyM2TXE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Related Equations or Fact Families</video:title>
      <video:description>A Pre-Algebra lesson about related equations, or fact families.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:22:02+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/replacement-sets-3</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/ArbMdAMYd_s/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Replacement Sets</video:title>
      <video:description>This is a Pre-Algebra Lesson about Replacement Sets and Solution Sets.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:22:24+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/quadratic-formula-simplifying-math-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/tNeJfOMyQz4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Quadratic Formula</video:title>
      <video:description>This is a mini-lesson about solving quadratics using the quadratic formula.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:23:04+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/difference-of-squares-part-2-simplifying-math-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/nrA7Ykwh3N4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Difference of Squares Part 2</video:title>
      <video:description>This lesson will go through sample problems showing how to solve questions with Difference of Squares.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:23:28+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/factoring-difference-of-squares-part-1-simplifying-math-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/TDuNd5S2LV8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Factoring Difference of Squares Part 1</video:title>
      <video:description>This is a Short Video lesson demonstrating how to Factor Difference of Squares</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:23:58+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/parallel-and-perpendicular-line-problems-simplifying-math-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/omOXhj3HmNk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Parallel and Perpendicular Line Problems </video:title>
      <video:description>This is a short sample video of finding the equation of lines when given a parallel or perpendicular line and a point. Solutions can also be found using the point-slope form of a line but I prefer to use the slope intercept form.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:24:28+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/converting-from-standard-form-to-slope-intercept-form-simplifying-math-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/l_Fvk1HnBmA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Converting from Standard form to Slope Intercept form </video:title>
      <video:description>This is a lesson with several sample problems converting from the Standard form (Ax + By = C) into Slope-Intercept form (y=mx+b) of a linear equation.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:24:49+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/arcs-and-chords-on-a-circle-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/AtNg0InzZWU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Arcs and Chords on a Circle</video:title>
      <video:description>A Geometry Lesson with a quick review of the parts of a circle and a discussion about Arcs, Chords and central angles.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:25:35+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/distributive-property-simplifying-math</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/wBmcAlqAIM8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Distributive Property</video:title>
      <video:description>This is a Pre-Algebra Lesson introducing the Distributive Property.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:26:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/comparing-mathematical-expressions-simplifying-math</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/etaqhvrt2c8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Comparing Mathematical Expressions</video:title>
      <video:description>This is a Pre-Algebra Lesson on Comparing Expressions using appropriate signs.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:26:38+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/variable-expressions-2</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/0Lqp0jcwEK0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Variable Expressions </video:title>
      <video:description>This is a Pre-Algebra lesson about Variables in Expressions. This also included instruction and examples dealing with substitution.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:27:08+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/order-of-operations-17</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/QWsP5vggaAA/mqdefault.jpg</video:thumbnail_loc>
      <video:title> Order of operations</video:title>
      <video:description>This is a short Pre-Algebra Lesson with examples on order of operations.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:27:45+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/geometric-properties-simplifying-math</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/BN36awt9004/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Geometric Properties</video:title>
      <video:description>This Geometry lesson is about some important properties that help to justify the steps of a proof.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:28:26+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/compass-constructions-8</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/d8JbfVRnVoY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Compass Constructions</video:title>
      <video:description>This short Geometry Lesson is about using a compass to construct perpendicular lines, parallel lines, bisect line segments and bisect angles.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:28:46+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/quadrilaterals-simplifying-math-2</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/WDHTJTtgr90/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Quadrilaterals </video:title>
      <video:description>This geometry lesson is about Quadrilaterals and the properties of these four sided Polygons.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:29:28+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/polygons-and-symmetry-1</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/6sOJ0he-o_Y/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Polygons and Symmetry</video:title>
      <video:description>This is a Geometry Lesson about Polygons and Symmetry.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:29:48+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/compound-conditional-statements-simplifying-math</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/1vhTIrOfrUc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Compound Conditional Statements</video:title>
      <video:description>This Mini-Lesson is on Compound Conditional Statements.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:30:21+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/conditional-statement-simplifying-math</loc>
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      <video:title>Steps for Solving Mathematics Word Problems (Simplifying Math)</video:title>
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      <video:title>Long Division (Simplifying Math)</video:title>
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      <video:publication_date>2015-05-19T10:39:41+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/mathematics-lesson-opposite-and-absolute-values-simplifying-math</loc>
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      <video:title>Mathematics Lesson: Opposite and Absolute Values (Simplifying Math)</video:title>
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      <video:publication_date>2015-05-19T10:40:02+00:00</video:publication_date>
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      <video:title>Justify steps of a solution using Properties (Simplifying Math)</video:title>
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      <video:publication_date>2015-05-19T10:40:31+00:00</video:publication_date>
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      <video:title>Distributive Property (Simplifying Math)</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-19T10:41:13+00:00</video:publication_date>
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      <video:title>Mathematics Number Properties (Simplifying Math)</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>Combining and Comparing Mathematic Expressions (Simplifying Math)</video:title>
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http://m.youtube.com</video:description>
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      <video:description>This lesson will look at an example of how to find the derivative of f(x)=x^2+3x+4 using power rule, constant rule, and sum and difference rule.</video:description>
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      <video:title>Find derivative of an equations using the power, sum and difference, and constant multiple rule</video:title>
      <video:description>This lesson will look at an example of how to find the derivative of f(x)=5x-1 by using the power, sum and difference, and constant multiple rule.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-21T12:49:36+00:00</video:publication_date>
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      <video:title>Find derivative of an equation using the power and constant multiple rule</video:title>
      <video:description>This equation will look at an example of how to find the derivative of F(x)= 4x^10 using power rule and constant multiple rule.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-21T12:53:32+00:00</video:publication_date>
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      <video:description>This lesson will look at an example problem of how to solve the Derivative of f(x)=x^2+1x^3+1 using the product rule.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-21T12:53:58+00:00</video:publication_date>
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      <video:title>Derivative of an equation using different rules</video:title>
      <video:description>This lesson will look at and solve for the Derivative of f(x)=8x^8-2x^5+6 using the power rule, sum and dif rule and constant multiple rule. </video:description>
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      <video:title>Two asteroids of equal mass in the asteroid belt between Mars and Jupiter</video:title>
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      <video:publication_date>2015-05-21T14:22:08+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/evaluate-the-double-integral-of-xysqrt-x-2-y-2-dydx-on-the-bounds-y-0-1-x-0-1</loc>
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      <video:title>Evaluate the double Integral of xysqrt(x^2+y^2) dydx on the bounds y[0,1], x[0,1]</video:title>
      <video:description>This lesson will look at how to evaluate the double Integral of xysqrt(x^2+y^2) dydx on the bounds y[0,1], x[0,1] with a step by step explanation.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-21T14:23:46+00:00</video:publication_date>
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      <video:title>Use implicit differentiation to find the equation of the tangent line</video:title>
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      <video:title>Implicit Differentiation </video:title>
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      <video:title>Use the chain rule to find the derivative of y(x)=sqrt(x^2+5)</video:title>
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      <video:title>Equation of tangent and find where tangent is horizontal</video:title>
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      <video:title>Easiest way to take a derivative of natural log </video:title>
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      <video:title>Easy way to learn derivative of an exponential function </video:title>
      <video:description>This lesson will look at examples to give an explanation about the easy way to learn derivative of an exponential function f(x)=9e^(-7x) - chain rule.</video:description>
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      <video:description>This lesson will look at an example problem with a step by step explanation of how to Find f'(x) and solve for x when f'(x)=0 - f(x)=(2x-33)(x^2+72)</video:description>
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      <video:description>This lesson will look at an example problem with a step by step explanation of how to Find h'(x) if h(x)=lnx/f(x) and f(x) is a differentiable function</video:description>
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      <video:description>This lesson will look at an example problem with a step by step explanation of how to Find h'(x) if h(x)=6x^5f(x) and f(x) is an unspecified differentiable function</video:description>
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      <video:title>Find derivative of f(x)=(x^2+4)/(7x-8) using quotient rule</video:title>
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      <video:title>Derivative f(x)=9x^3(x^2-8) using the product rule</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to find the Derivative f(x)=9x^3(x^2-8) using the product rule</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:12:29+00:00</video:publication_date>
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  <url>
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      <video:thumbnail_loc>https://img.youtube.com/vi/jUhiwXf9SU0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Rate of depreciation of yacht formula S(t)=200,000(0.8)^t</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to find Rate of depreciation of yacht formula S(t)=200,000(0.8)^t</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:12:56+00:00</video:publication_date>
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  <url>
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      <video:thumbnail_loc>https://img.youtube.com/vi/S1pWPIigxwc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find dy/dx for y = 2^x - I derive the formula essentially</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to Find dy/dx for y = 2^x - I derive the formula essentially</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:13:40+00:00</video:publication_date>
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  <url>
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      <video:title>Equation of tangent line - f(x)=ln(x^4) at x=e^2</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to solve Equation of tangent line - f(x)=ln(x^4) at x=e^2</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
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      <video:title>Find the equation of the line tangent to f(x) = 4+3ln(x) at x=1</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to Find the equation of the line tangent to f(x) = 4+3ln(x) at x=1</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:thumbnail_loc>https://img.youtube.com/vi/_WWSVFSlPVA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Differentiate ln(x^12) - two examples of differentiation on the same function</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to Differentiate ln(x^12) - two examples of differentiation on the same function</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:14:30+00:00</video:publication_date>
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      <video:thumbnail_loc>https://img.youtube.com/vi/tkTGh5Yr82Q/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Differentiate f(x) = -14lnx + 9x^2 - 12 or find f'(x) the first derivative</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to Differentiate f(x) = -14lnx + 9x^2 - 12 or find f'(x) the first derivative</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:14:58+00:00</video:publication_date>
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  <url>
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      <video:thumbnail_loc>https://img.youtube.com/vi/Mit3iHn4QPQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Differentiate f(x) = 4 - 3x + 2e^x i.e. find f'(x) or the first derivative</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to Differentiate f(x) = 4 - 3x + 2e^x i.e. find f'(x) or the first derivative</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:15:35+00:00</video:publication_date>
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  <url>
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    <video:video>
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      <video:title>Finding the half life of a radioactive decay Q=Q_0e^(rt)</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to Find the half life of a radioactive decay Q=Q_0e^(rt)</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:16:04+00:00</video:publication_date>
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  <url>
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      <video:title>At what nominal rate will it take for an investment to triple in 9 years</video:title>
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      <video:publication_date>2015-05-25T10:16:31+00:00</video:publication_date>
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  <url>
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      <video:title>How long will it take for the investment to double at 2% continuous compound</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of How long will it take for the investment to double at 2% continuous compound</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:17:07+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/graphing-p-e-rt-and-taking-the-limit-as-t-goes-to-infinity</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/dy5wPuQ4yDw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Graphing P=e^(-rt) and taking the limit as t goes to infinity</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to Graph P=e^(-rt) and taking the limit as t goes to infinity</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:17:44+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/finding-interest-rate-on-a-painting-that-was-bought-and-sold</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/wumiE2BEBFg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Finding interest rate on a painting that was bought and sold</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to Find interest rate on a painting that was bought and sold</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:18:03+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/finding-present-value-for-continuous-compound-problem</loc>
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      <video:title>Finding present value for continuous compound problem</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to Find a present value for continuous compound problem</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:18:35+00:00</video:publication_date>
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  <url>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/LTSAovgvKZY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How much is earned in t-years continuous compound</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how Recently, a certain bank offered a certain bank offered a 10-year CD that earns 4.6% continuously</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:18:57+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/solve-for-t-using-logarithmic-rules-3-e-0-34t</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/mOssNSOkE1c/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Solve for t using logarithmic rules 3=e^(0.34t)</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to Solve for t using logarithmic rules 3=e^(0.34t)</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:19:48+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/find-where-the-cost-revenue-or-profit-functions-have-a-horizontal-tanget</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/iUeEh1cCuyc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find where the cost, revenue or profit functions have a horizontal tanget</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to Find where the cost, revenue or profit functions have a horizontal tanget</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:20:10+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/find-the-revenue-function-and-the-price-frunction-x-2000-80p</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/2uGc_TIj0QE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find the revenue function and the price frunction x=2000-80p</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to find the revenue function and the price frunction x=2000-80p</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:20:34+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/find-the-marginal-average-cost-function-given-c-x-and-r-x</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/2XhoX3KAa0U/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find the marginal average cost function given C(x) and R(x)</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to find the marginal average cost function given C(x) and R(x)</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:21:03+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/find-the-average-cost-function-given-c-x-and-r-x</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/MeRkUzSUbyA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find the average cost function given C(x) and R(x)</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to find the average cost function given C(x) and R(x)</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:21:42+00:00</video:publication_date>
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  <url>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/KggdbPvnGzU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>FInd the marginal profit function P'(x) given C(x) &amp; R(x)</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to find the marginal profit function P'(x) given C(x) &amp; R(x)</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:21:55+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/find-the-profit-function-p-x-given-the-cost-and-revenue-function-c-x-r-x</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/1nK832_dmiw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>FInd the profit function P(x) given the cost and revenue function C(x) &amp; R(x)</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to find the profit function P(x) given the cost and revenue function C(x) &amp; R(x)</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:22:24+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/find-the-marginal-revenue-function-r-x-4x-0-03x-2</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/zRWpwpgf2yA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find the marginal revenue function R(x)=4x-0.03x^2</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to Find the marginal revenue function R(x)=4x-0.03x^2</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:23:07+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/find-the-marginal-cost-function-of-c-x-230-4-3x-0-07x-2</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/utmW3gzJX0o/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find the Marginal Cost Function of C(x)=230+4.3x-0.07x^2</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to Find the Marginal Cost Function of C(x)=230+4.3x-0.07x^2</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:23:44+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/f-x-3x-2-12x-2-find-deltay-in-terms-of-delta-x-and-find-dy</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/EXW8-KXYS8I/mqdefault.jpg</video:thumbnail_loc>
      <video:title>f(x) = 3x^2+12x+2 find deltay in terms of delta x and find dy</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to solve f(x) = 3x^2+12x+2 find deltay in terms of delta x and find dy</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:24:14+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/a-cube-with-sides-6-inches-long-is-covered-in-a-coat-of-fiberglass-0-3in-thick</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/yYmN951KEYE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>A cube with sides 6 inches long is covered in a coat of fiberglass 0.3in thick</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to find a cube with sides 6 inches long is covered in a coat of fiberglass find the volume of the fiberglass.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:31:18+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/given-y-f-x-x-3-9x-5-find-dy-and-delta-y-with-x-1-and-delta-x-0-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/pUmVnhpDOhs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Given y=f(x)=x^3-9x+5 find dy and delta y with x=1 and delta x=0.1</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to Given y=f(x)=x^3-9x+5 find dy and delta y with x=1 and delta x=0.1</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:31:50+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/find-dy-given-y-31-14x-4x-2</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/COeN7RQrU50/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find dy given y = 31 + 14x - 4x^2</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to Find dy given y = 31 + 14x - 4x^2</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:32:58+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/for-y-3x-3-find-delta-x-delta-y-and-delt-y-divided-by-delta-x</loc>
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    <video:video>
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      <video:title>For y=3x^3 find delta x, delta y and delt y divided by delta x</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation For y=3x^3 find delta x, delta y and delt y divided by delta x</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:33:12+00:00</video:publication_date>
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  <url>
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      <video:title>Suppose a person learns y items in x hours, as given by y=40sqrt(x)</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to Suppose a person learns y items in x hours, as given by y=40sqrt(x)</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:33:45+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/a-person-x-inches-tall-has-a-pulse-ratey-of-y-beats-per-minute</loc>
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      <video:title>A person x inches tall has a pulse ratey of y beats per minute</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to find A person x inches tall has a pulse ratey of y beats per minute y=570x^(-1/3)</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:34:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/find-h-t-given-h-t-4-t-3-4-4-t-1-7-sum-difference-constant-multiple-power</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/gMhyRasL0XQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find h'(t) given h(t)=4/t^3/4 - 4/t^1/7 - Sum, difference, constant multiple, power</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to find h'(t) given h(t)=4/t^3/4 - 4/t^1/7 - Sum, difference, constant multiple, power</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:34:36+00:00</video:publication_date>
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  <url>
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      <video:thumbnail_loc>https://img.youtube.com/vi/iINY0e4SQwI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find d/dx[(5x^2)/6 - 6/(7x^2)] - Constant, Sum &amp; Difference, and Power Rule</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to Find d/dx[(5x^2)/6 - 6/(7x^2)] - Constant, Sum &amp; Difference, and Power Rule</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/find-f-t-if-f-t-5t-2-8t-1-constant-sum-difference-and-power-rule</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/D3mN4WdFzJE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find f'(t) if f(t)=-5t^2-8t+1 - Constant, sum/difference and power rule</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to Find f'(t) if f(t)=-5t^2-8t+1 - Constant, sum/difference and power rule</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:35:12+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/suppose-f-3-2-g-3-5-findh-3-if-h-x-3f-x-5g-x-8</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/YP-ZU--2FHs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Suppose f'(3)=2 &amp; g'(3)=5 findh"(3) if h(x)=3f(x)+5g(x)+8</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to Suppose f'(3)=2 &amp; g'(3)=5 findh"(3) if h(x)=3f(x)+5g(x)+8</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:35:30+00:00</video:publication_date>
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      <video:title>A Couple More Power Rule Problems Using Various notations</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of a Couple More Power Rule Problems Using Various notations</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
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      <video:title>Power Rule d/dx(x^6) and differnet notations an introduction lesson</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:36:26+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/sketch-the-graph-of-f-x-x-6-6-f-and-see-if-it-is-differentiable</loc>
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      <video:title>Sketch the graph of f(x) = { x^-6 &amp; -6 f and see if it is differentiable</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to sketch the graph of f(x) = { x^-6 &amp; -6 f and see if it is differentiable</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:36:42+00:00</video:publication_date>
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      <video:title>Sketch the graph and determine where it is non-differentiable f(x) = -4x &amp; -4</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to sketch the graph and determine where it is non-differentiable f(x) = -4x &amp; -4</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:36:58+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/average-velocity-from-a-to-a-h-and-instantaneous-velocity-limit-definition</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/mcfZIFO438E/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Average velocity from a to a+h and instantaneous velocity limit definition</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to find the Average velocity from a to a+h and instantaneous velocity limit definition</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:37:28+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/use-the-four-step-process-to-fin-f-x-f-1-f-2-f-3-of-9-4x-2</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/2T_98fRDYL8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Use the four step process to fin f'(x), f'(1), f'(2), f'(3) of 9-4x^2</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to use the four step process to fin f'(x), f'(1), f'(2), f'(3) of 9-4x^2</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:37:57+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/average-roc-slope-of-secant-slope-of-graph-equation-of-tangent-line</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/3i9NRglqYJM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Average ROC, Slope of Secant, Slope of Graph, Equation of Tangent line</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of Average ROC, Slope of Secant, Slope of Graph, Equation of Tangent line</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:38:34+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/find-the-indicate-quantities-f-x-6-x-2-f-1-h-f-1-h-and-the-limit</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/lbzIjXr_Jug/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find the indicate quantities f(x)=6-x^2 [f(1+h)]-f(1)]/h and the limit</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to find the indicate quantities f(x)=6-x^2 [f(1+h)]-f(1)]/h and the limit.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:38:55+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/find-where-the-function-f-x-sqrt-x-2-16-is-continuous</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/R0AwcEOdw0c/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find where the function f(x)=sqrt(x^2+16) is continuous</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to find where the function f(x)=sqrt(x^2+16) is continuous</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:39:23+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/solve-inequality-notation-and-interval-notation-using-a-sign-chart</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/qEtUkOQ4R5I/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Solve inequality notation and interval notation using a sign chart</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to solve x^3(LT)9x in inequality notation and interval notation using a sign chart</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:40:01+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/inequality-and-interval-notation-for-x-2-4x-21-lt-0-sign-chart</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/jBXFf0xYqhA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Inequality and interval notation for x^2-4x-21(LT)0 sign chart</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to look at Inequality and interval notation for x^2-4x-21(LT)0 sign chart</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:40:28+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/determinine-where-the-funtion-f-x-7x-x-49-is-continuous</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/dICL6e4EH0s/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Determinine where the funtion f(x) = 7x/((x^+49) is continuous</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to determine where the funtion f(x) = 7x/((x^+49) is continuous</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:40:54+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/determine-where-f-x-x-6-x-6-x-2-is-continuous</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/LYqXaW68hjg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Determine where f(x)=(x+6)/[(x-6)(x-2)] is continuous</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to determine where f(x)=(x+6)/[(x-6)(x-2)] is continuous</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:41:23+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/determine-where-the-function-f-x-3x-4-is-continuous</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/nmnXDKl9JOc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Determine where the function f(x)=3x-4 is continuous</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to determine where the function f(x)=3x-4 is continuous</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:41:42+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/use-the-graph-to-find-the-indicate-quantities-based-on-limits-and-continuous</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/CQI_wTOU_oc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Use the graph to find the indicate quantities based on limits and continuous</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to use the graph to find the indicate quantities based on limits and continuous</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:42:22+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/based-on-the-graph-find-the-limit-from-left-right-and-is-it-continuous</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/E-mamXE2wc8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Based on the graph find the limit from left right and is it continuous</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to based on the graph find the limit from left right and is it continuous</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:42:44+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/determine-the-graph-of-f-x-1-lim-from-left-1-limit-from-right-1-continuous</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Uy9To6wxrew/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Determine the graph of f(x)=-1 lim from left = 1 limit from right =-1 continuous?</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to Determine the graph of f(x)=-1 lim from left = 1 limit from right =-1 continuous?</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:43:07+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sketch-a-possible-graph-to-find-if-it-is-continuous-with-limits-and-continuity</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/JnyUADZO6wM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Sketch a possible graph to find if it is continuous, with limits and continuity</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to Sketch a possible graph, is it continuous? limits and continuity</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:45:38+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/limit-to-infinity-of-f-x-6x-6-5x-5-10-x-4-4x-3-3-describe-the-behavior</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/xTabOhdHrgs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Limit to infinity of f(x)=(6x^6+5x^5-10)/(-x^4+4x^3+3) describe the behavior</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to find the Limit to infinity of f(x)=(6x^6+5x^5-10)/(-x^4+4x^3+3) describe the behavior</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:46:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/describe-the-behavoir-to-infinity-f-x-8x-4-5x-5-17-conceptual-introduction</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/3HPXewlF43Q/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Describe the behavoir to infinity f(x)=8x^4+5x^5+17 Conceptual introduction</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to describe the behavoir to infinity f(x)=8x^4+5x^5+17 Conceptual introduction.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:46:31+00:00</video:publication_date>
    </video:video>
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  <url>
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      <video:title>Describe the behavior of f(x) = 7x^2-5x+13 as the limit goes to infinty</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to Describe the behavior of f(x) = 7x^2-5x+13 as the limit goes to infinty</video:description>
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  <url>
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      <video:title>Find the vertical and horizontal asymptotes of f(x)=(4x^2+13x-12)/(x^2+3x-28)</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to find the vertical and horizontal asymptotes of f(x)=(4x^2+13x-12)/(x^2+3x-28)</video:description>
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      <video:title>Describe the graph of f(x)=1 and lim x-1 f(x) = -1</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to describe the graph of f(x)=1 and lim x-1 f(x) = -1</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:description>This lesson will look at an example problem with a step by step explanation of how to find the vertical and horiontal asymptotes of f(x)=(3x^2+1)/(X^2-1)</video:description>
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      <video:description>This lesson will look at an example problem with a step by step explanation of how to find limit as x goes to infinty of f(x) = (5x^4-6x^2)/(7x^5+2)</video:description>
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      <video:title>Evaluate the limit as x goes to infinity of f(x) = (7x+4)/(5x-8)</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to evaluate the limit as x goes to infinity of f(x) = (7x+4)/(5x-8)</video:description>
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  <url>
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      <video:title>Find the zeros, asymptotes, limits from left and right f(x)=9x^2-6x-27)/(x^2-12x+27)</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to find the zeros, asymptotes, limits from left and right f(x)=9x^2-6x-27)/(x^2-12x+27)</video:description>
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      <video:title>Evaluate the limit f(x)=5x/(x-8) using a graph and or numbers close to 8</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to evaluate the limit f(x)=5x/(x-8) using a graph and or numbers close to 8</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
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      <video:title>Use the graph to determine the limit of f(x) - Infinte limits from left and right</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to Use the graph to determine the limit of f(x) - Infinte limits from left and right</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>Refer to the graph y=f(x) and describe the behavior as x goes to infinity</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to Refer to the graph y=f(x) and describe the behavior as x goes to infinity</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:51:14+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/limit-as-h-goes-to-0-of-8sqrt-a-h-8sqrt-a-h</loc>
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      <video:description>This lesson will look at an example problem with a step by step explanation of how to find the Limit as h goes to 0 of [8sqrt(a-h)-8sqrt(a)]/h</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/find-the-limit-as-h-goes-to-0-of-7-a-h-2-7a-2-h</loc>
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      <video:title>Find the limit </video:title>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
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      <video:thumbnail_loc>https://img.youtube.com/vi/kd4mVUwaYqs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find limits</video:title>
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      <video:title>Limit as h goes to 0 of [f(6+h)-f(6)]/h if f(x) = x^2+7</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to find the limit as h goes to 0 of [f(6+h)-f(6)]/h if f(x) = x^2+7</video:description>
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  <url>
    <loc>https://www.videoclass.com/video/find-the-lim-as-h-goes-to-0-of-f-3-h-f-3-h-if-f-x-9x-7</loc>
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      <video:title>Find the lim as h goes to 0 of [(f(3+h) - f(3)]/h if f(x)=9x-7</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to find the lim as h goes to 0 of [(f(3+h) - f(3)]/h if f(x)=9x-7</video:description>
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  <url>
    <loc>https://www.videoclass.com/video/find-the-limit-as-x-goes-to-5-0-10-of-f-x-x-2-3x-10-x-5</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/N6h6aZf4cnM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find the limit as x goes to 5, 0, &amp; 10 of f(x) = (x^2-3x-10)/(x-5)</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to find the limit as x goes to 5, 0, &amp; 10 of f(x) = (x^2-3x-10)/(x-5)</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/finding-the-limit-involving-an-absolute-value-sign-and-graphing-it</loc>
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      <video:title>Finding the limit involving an absolute value sign and graphing it</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
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      <video:title>Find the indicated quantity if it exists </video:title>
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  <url>
    <loc>https://www.videoclass.com/video/sketch-a-possible-graph-of-a-function-that-satisfies-the-given-conditions-on-the-graph</loc>
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      <video:title>Sketch a possible graph of a function that satisfies the given conditions on the graph</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
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  <url>
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      <video:title>Find the limit, if it exist as x approaches -7 of (x^2-3)/(7-x)</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to find the limit, if it exist as x approaches -7 of (x^2-3)/(7-x)</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>Find the limit, if it exists limit as x approaches 2 of 4x</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
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      <video:title>Use the graph of the function f shown to estimate the indicated</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
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      <video:title>Use the graph of the function f shown to estimate the indicated</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to use the graph of the function f shown to estimate the indicated</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
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      <video:title>Use the graph of the function f shown to estimate the indicated limits</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to use the graph of the function f shown to estimate the indicated limits and the function value.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-25T10:58:41+00:00</video:publication_date>
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  <url>
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      <video:title> Use the graph of the function f to estimate the function value f( )=?</video:title>
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      <video:title>Implicit Differentiation _ find dy/dx</video:title>
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      <video:title>Implicit differentiation _ sinx + cosy = sinxcosy</video:title>
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      <video:title>Triple Chain Rule - Find the Derivative</video:title>
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      <video:title>Find the equation of the tangent line - y=sinx+sin^2x P(0,0)</video:title>
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      <video:title>Find the derivative of sin(sin(sinx)) using the chain rule</video:title>
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      <video:title>Prove d/dxcosx=-sinx using the limit definition of a derivative</video:title>
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      <video:title>Find derivative of an equation with the Product Rule</video:title>
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      <video:title>Find derivative with the Product Rule</video:title>
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      <video:title>Solve 1st order linear nonhomogenous differential equation</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to Solve 1st order linear nonhomogenous differential equation cos^2xsinxdy/dx+cos^3x=1</video:description>
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      <video:title>Solve 1st order linear nonhomogenous differential equation</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to solve the 1st order linear nonhomogenous differential equation xy'+(1+x)y=e^(-x)sin(2x)</video:description>
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      <video:title>Find vertex, x &amp; y intercepts, domain and increasing decrease</video:title>
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      <video:title>Find a Quadratic Function Given Its Vertex and One Other Point</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to find a Quadratic Function Given Its Vertex and One Other Point.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>Graphing using graphing techniques</video:title>
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      <video:title>Graphing with graphing techniques </video:title>
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      <video:title>Finding perpendicular vectors</video:title>
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    <loc>https://www.videoclass.com/video/an-open-box-with-a-square-base-is-to-be-made-from-a-square-piece-of-cardboard</loc>
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      <video:title>An open box with a square base is to be made from a square piece of cardboard</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to find an open box with a square base is to be made from a square piece of cardboard.</video:description>
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      <video:title>Graphing basic functions</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>Plotting coordinates and point vs vector</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>The distance s that an object falls is directly proportional to the square</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to find the distance s that an object falls is directly proportional to the square.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>Conceptual introduction to the subspace in linear algebra</video:title>
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      <video:title>Solving for x using LU factorization, Lb=y &amp; Uy=x</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to Solve for x using LU factorization, Lb=y &amp; Uy=x </video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>How to graph the y=mx+b function </video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to graph the y=mx+b function providing four examples </video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>How the distance formula works, deriving using pythagorean theorom and graphing</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of why the distance formula works, deriving using pythagorean theorom and graphing. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>What is a piecewise-defined function and Function of circle</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:description>This lesson will look at an example problem with a step by step explanation of how to find average rate of change and secant line y=x^2+1 (-1,g(-1)),(2,g(2))</video:description>
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      <video:title>Determine if h(x)=(-x^3)/(3x^2-9) &amp; h(x)=3x^3+5 are even, odd, or neither</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of how to determine if h(x)=(-x^3)/(3x^2-9) &amp; h(x)=3x^3+5 are even, odd, or neither</video:description>
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      <video:title>Derivative - f(t) = 1/4(t^4+8)</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of Derivatives - f(t) = 1/4(t^4+8)</video:description>
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      <video:description>This lesson will look at an example problem with a step by step explanation of Differential Equations - Seperable Variable - sin(3x)dx + 2ycos^3(3x)dy=0</video:description>
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  <url>
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      <video:title> Differential Equations - Seperable Variable - dy/dx = [(2y+3)/(4x+5)]^2</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of Differential Equations - Seperable Variable - dy/dx = [(2y+3)/(4x+5)]^2</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>Differential Equations - Seperable Variable </video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of "Silent Math" - Differential Equations - Seperable Variable - e^xydy/dx=e^(-y)+e^(-2x-y)</video:description>
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      <video:title>"Silent Math" - Find formula's for A, B and C in this block matrix [X 0;Y Z][A 0;B C]=[I 0;0 I]</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of "Silent Math" - Find formula's for A, B and C in this block matrix [X 0;Y Z][A 0;B C]=[I 0;0 I]</video:description>
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  <url>
    <loc>https://www.videoclass.com/video/silent-math-assume-the-matrices-are-partitioned-properly-for-block-mult-i-0-e-i-a-b-c-d</loc>
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      <video:description>This lesson will look at an example problem with a step by step explanation of "Silent Math" - Assume the matrices are partitioned properly for block mult. [I 0; E I][A B;C D]</video:description>
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      <video:description>This lesson will look at an example problem with a step by step explanation of Differential Equations, The Seperable Variable - solve (1 + x)dy = ydx</video:description>
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      <video:title>"Silent Math" - The Limit Definition of a Derivative - f(x) = x + sqrt(x)</video:title>
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      <video:title>"Silent Math" - The Limit Definition of a Derivative - f(x) = x^3 - 3x + 5</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation of "Silent Math" - The Limit Definition of a Derivative - f(x) = x^3 - 3x + 5</video:description>
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      <video:title>"Silent Math" - The Limit Definition of a Derivative - f(t) = 5t - 9t^2</video:title>
      <video:description>This lesson will look at an example problem with a step by step explanation about "Silent Math" - The Limit Definition of a Derivative - f(t) = 5t - 9t^2</video:description>
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  <url>
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      <video:title>"Silent Math" - The Limit Definition of a Derivative - f(x) = mx + b</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>Graph the line containing the point P and having slope m</video:title>
      <video:description>This lesson will look at an examples to explain how to graph the line containing the point P and having slope m P(1,2) ; m = -3/4</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T08:31:54+00:00</video:publication_date>
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      <video:title>Plot each pair of points and determine the slope of the line</video:title>
      <video:description>This lesson will look at an examples to explain how to find the plot each pair of points and determine the slope of the line containing them</video:description>
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      <video:publication_date>2015-06-09T08:32:24+00:00</video:publication_date>
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      <video:title>Find the slope of the line given two points </video:title>
      <video:description>This lesson will look at an examples to explain how to find the slope of the line given two points </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T08:32:51+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/then-plot-the-point-that-is-symmetric-to-it-with-respect-to-1</loc>
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      <video:title>Then plot the point that is symmetric to it with respect to</video:title>
      <video:description>This lesson will look at an examples to explain how to find the plot the point that is symmetric to it with respect to (a) the x-axis;(b) the y-axis;(c) the origin.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T08:33:26+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/an-airplane-propeller-is-rotating-at-1900-rpm-a-compute-the-propeller-s-angular-velocity-in-b</loc>
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      <video:title>An airplane propeller is rotating at 1900 rpm (a) Compute the propeller's angular velocity in (b)</video:title>
      <video:description>An airplane propeller is rotating at 1900 rpm (a) Compute the propeller's angular velocity in (b) How many seconds does it take for the propeller to turn through</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T08:34:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/find-the-intercepts-and-graph-each-equation-by-plotting-points-1</loc>
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      <video:title>Find the intercepts and graph each equation by plotting points </video:title>
      <video:description>This lesson will look at an examples to explain how to find the intercepts and graph each equation by plotting points.Be sure to label the intercepts.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T08:34:40+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/find-the-x-an-y-intercepts-and-graph-the-function-y-3x-9-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/vIL4AIeJeF0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find the x an y intercepts and graph the function y=3x+9 </video:title>
      <video:description>This lesson will look at an examples to explain how to find the x an y intercepts and graph the function y=3x+9 </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T08:35:06+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/quick-intro-to-angular-acceleration-and-kinematic-equations-of-motion-for-angles</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/--Mrs2z7n1g/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Quick intro to angular acceleration and kinematic equations of motion for angles</video:title>
      <video:description>This lesson will look at an examples to explain how to find the formulas for angular movement in rotation of rigid bodies.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T08:35:37+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/quick-intro-to-angular-velocity</loc>
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      <video:publication_date>2015-06-09T08:36:08+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/introduction-to-the-radian-in-physics-and-arclength-unit-conversion</loc>
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      <video:description>Rotation of rigid bodies. Intro lesson to coincide with multiple worked examples.</video:description>
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      <video:description>This lesson will look at an examples to explain how to find the Index or tensor notation. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T08:37:10+00:00</video:publication_date>
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  <url>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T08:37:39+00:00</video:publication_date>
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  <url>
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      <video:title>Index Notation - The Del Operator, Divergence </video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T08:38:02+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/index-notation-del-operator-the-gradient-lesson-14</loc>
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      <video:title>Index Notation - Del Operator, The Gradient </video:title>
      <video:description>This lesson will look at an examples to explain how to find the index notation</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T08:38:25+00:00</video:publication_date>
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  <url>
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      <video:title>Derivative of arccot(x) or cot^(-1)(x)</video:title>
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      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T08:38:43+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/derivative-of-arcsec-x-or-sec-1-x-1</loc>
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      <video:title>Derivative of arcsec(x) or sec^(-1)(x)</video:title>
      <video:description>This lesson will look at an examples to explain how to find the derivative of arcsec(x) or sec^(-1)(x)</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T08:38:58+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/derivative-of-arccsc-x-or-csc-1-x-1</loc>
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      <video:title>Derivative of arccsc(x) or csc^(-1)(x)</video:title>
      <video:description>This lesson will look at an examples to explain how to find the derivative of arccsc(x) or csc^(-1)(x)</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T08:39:24+00:00</video:publication_date>
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      <video:thumbnail_loc>https://img.youtube.com/vi/a3Als-SBZHg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Derivative of arctan(x) or tan^(-1)(x)</video:title>
      <video:description>This lesson will look at an examples to explain how to find the derivative of arctan(x) or tan^(-1)(x)</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T08:39:39+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/derivative-of-arccos-x-or-cos-1-x-1</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/yJhch_L6xMo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Derivative of arccos(x) or cos^(-1)(x)</video:title>
      <video:description>This lesson will look at an examples to explain how to find the Derivative of arccos(x) or cos^(-1)(x)</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T08:39:54+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/derivative-of-arcsin-x-or-sin-1-x-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/os93deFzSLg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Derivative of arcsin(x) or sin^(-1)(x)</video:title>
      <video:description>This lesson will look at an examples to explain how to find the derivative of arcsin(x) or sin^(-1)(x)</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T08:40:17+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/detailed-introduction-to-matrix-multiplication</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/AJ96aOW1CA4/mqdefault.jpg</video:thumbnail_loc>
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      <video:description>In this video I explain matrix multiplication and how to convert matrices into column and row vectors for the sake of performing matrix multiplication properly.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T08:40:34+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/quick-lesson-on-adding-matrices</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/VuFjwQnVQmw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Quick lesson on adding matrices</video:title>
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      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T08:40:49+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/lesson-on-finding-area-between-two-curves-y-x-1-y-9-x-1-x-2</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/sWaIi9DvbDA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Lesson on finding area between two curves: y=x+1, y=9, x=-1, x=2</video:title>
      <video:description>This lesson will look at an examples to explain how to find area between two curves: y=x+1, y=9, x=-1, x=2</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T08:41:15+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/sketch-and-find-area-between-curves-y-sin-x-y-x-x-pi-2-x-pi-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/jSUZ-c0_5Dc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Sketch and find area between curves; y=sin(x), y=x, x=pi/2, x=pi</video:title>
      <video:description>This lesson will look at an examples to explain how to Sketch and find area between curves; y=sin(x), y=x, x=pi/2, x=pi</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T08:41:36+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/seperable-variable-solution-curve-dy-dx-x-y-y-4-3</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/oXvDJ4UCNNQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Seperable Variable - Solution Curve - dy/dx=-x/y y(4)=-3</video:title>
      <video:description>This lesson will look at a worked example for the separable variable situation that arises in a differential equation.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T08:41:54+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/solving-a-seperable-variable-differential-equations-1-x-2dy-dx-1-y-2-2</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/EShZ9WXSHbI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Solving a seperable variable differential equations - 1/x^2dy/dx=1/(y^2+2)</video:title>
      <video:description>This lesson will look at an examples to explain just a basic example of solving a separable variable differential equations.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T08:42:20+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/intro-to-the-seperable-variable-just-a-general-idea-and-goal-to-be-followed-with-worked-examples</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/8RnxygNX23E/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Intro to the seperable variable, just a general idea and goal to be followed with worked examples</video:title>
      <video:description>This lesson will look at an examples to explain an Introduction to differential equations the separable variable</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T08:42:49+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/index-notation-the-scalar-triple-product-we-2-lesson-13</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/6IqUJhMz5yI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Index Notation - The Scalar Triple Product - WE 2 </video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T08:43:16+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/index-or-tensor-notation-the-kronecker-determinant-formula-lesson-11</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/3zF6zpqgsA8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Index or Tensor Notation - The Kronecker Determinant Formula </video:title>
      <video:description>This lesson will look at an examples to explain Kronecker Delta determinant formula: Kronecker_il*Kronecker_jm - Kronecker_im*Kronecker_jl&#13;
&#13;
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T08:44:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/index-or-tensor-notation-more-on-permutations-and-determinant-lesson-10</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/6HiNoz5Mix0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Index or Tensor Notation - More on Permutations and Determinant</video:title>
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      <video:description>Verify that the indicated function y=5tan(5x) is an explicit solution of the given ﬁrst order differential equation y'=25+y^2. Proceed by considering  simply as a function, give its domain. Then by considering  as a solution of the differential equation, give at least one interval I</video:description>
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udv+(v+uv-ue^u)du=0</video:description>
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      <video:publication_date>2015-06-09T08:46:44+00:00</video:publication_date>
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      <video:title>Index or Tensor Notation - Properties of epsilon_ijk </video:title>
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      <video:title>Index or Tensor Notation - Introduction to The Kronecker Delta </video:title>
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      <video:title>How to take the inverse of an arbitrary block trianglular matrix</video:title>
      <video:description>This lesson will look at an examples to explain how to take the inverse of an arbitrary block trianglular matrix</video:description>
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      <video:publication_date>2015-06-09T08:50:39+00:00</video:publication_date>
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      <video:title>Integral of xe^xdx - Integration by Parts</video:title>
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      <video:description>This lesson will look at an examples to explain how to list the intercepts and test for symmetry.</video:description>
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      <video:description>Microphones: In studios and on stages, cardioid microphones are often preferred for the richness they add to voices and for their ability to reduce the level of sound from the sides and rear of the microphone. Suppose one such cardioid pattern is given by the equation (a) Find the intercepts of the graph of the equation. (b) Test for symmetry with respect to the x-axis,y-axis,and origin.</video:description>
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      <video:title>From the graph determine if it is symetric with the origin, x-axis or y-axis </video:title>
      <video:description>This lesson will look at an introductory lesson with calculus examples of symmetry to explain how to determine if it is symetric with the origin, x-axis or y-axis.</video:description>
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      <video:thumbnail_loc>https://img.youtube.com/vi/pAa477LFLqk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Geometry Verify points are the vertices, midpoints and sides of a triangle</video:title>
      <video:description>Geometry Verify that the points (0, 0), (a, 0), and (a/2,sqrt(3)a/2) are the vertices of an equilateral triangle.Then show that the midpoints of the three sides are the vertices of a second equilateral triangle.</video:description>
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      <video:title>Geometry An equilateral triangle is one in which all three sides are of equal length.</video:title>
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      <video:title>Simplify the expression (64 - 4x^2)^(1/2) as much as possible after substituting 4sin(theta) for x</video:title>
      <video:description>This lesson will look at an examples to explain how to simplify the expression (64 - 4x^2)^(1/2) as much as possible after substituting 4sin(theta) for x</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>Write each of the following in terms of sin(theta) and cos(theta); then simplify if possible.</video:title>
      <video:description>This lesson will look at an examples to explain how to write each of the following in terms of sin(theta) and cos(theta); then simplify if possible. csc(theta)cot(theta) and tan(theta)/cot(theta)</video:description>
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      <video:title>Suppose the angle formed by the line y = 3x and the positive x-axis is theta.</video:title>
      <video:description>This lesson will look at an examples to explain how to suppose the angle formed by the line y = 3x and the positive x-axis is theta. Find the tangent of theta</video:description>
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      <video:title>Find the remaining trigonometric ratios given sin(theta)=-1/2 and (theta) is not in QIII</video:title>
      <video:description>This lesson will look at an examples to explain how to find the remaining trigonometric ratios given sin(theta)=-1/2 and (theta) is not in QIII</video:description>
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      <video:title>If sin(theta)=-4/5 and (theta) terminates in QIII, find cos(theta).</video:title>
      <video:description>This lesson will look at an examples to explain if sin(theta)=-4/5 and (theta) terminates in QIII, find cos(theta).</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>Find y if the point (5,y) is on the terminal side of (theta) and cos(theta) = 5/13</video:title>
      <video:description>This lesson will look at an examples to explain how to find y if the point (5,y) is on the terminal side of (theta) and cos(theta) = 5/13</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T09:30:38+00:00</video:publication_date>
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      <video:title>Find the remaining trigonometric functions in quadrant 3 tan(theta) = 3/4</video:title>
      <video:description>This lesson will look at an examples to explain how to find the remaining trigonometric functions in quadrant 3 tan(theta) = 3/4</video:description>
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      <video:publication_date>2015-06-09T09:31:04+00:00</video:publication_date>
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      <video:title>Explain why there is no angle (theta) such that sin(theta) = 2.</video:title>
      <video:description>This lesson will look at an examples to explain why there is no angle (theta) such that sin(theta) = 2.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T09:31:26+00:00</video:publication_date>
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      <video:title>find the speed of the current</video:title>
      <video:description>This lesson will look at an examples to explain how to solve a word problem. A motorboat maintained a constant speed of 15 miles per hour relative to the water in going 10 miles upstream and then returning.The total time for the trip was 1.5 hours. Use this information to find the speed of the current.</video:description>
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      <video:title>Linear Transformation - Find x such that T(x)=(-1,4,9) - Lesson 17 - Worked Example 7</video:title>
      <video:description>This lesson will look at an examples to explain how to Let T : R2 → R3 be a linear transformation such that T (x 1,x 2)=(x1 −2x2,−x1 +3x2,3x1 −2x2). Find x such that T(x)=(−1,4,9).</video:description>
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      <video:title>Linear Transformation - Implementing Matrix - Lesson 16 - Worked Example 6</video:title>
      <video:description>This lesson will look at an examples to explain how to show that T is a linear transformation by ﬁnding a matrix that implements the mapping. Note that x1,x 2,... are not vectors but are entries in vectors.</video:description>
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      <video:title>Linear Transformation - Standard matrix of T - Lesson 15 - Worked Example 5</video:title>
      <video:description>How to find the standard matrix A of a linear transformation T : R3 → R2, T(e1)=(1,3), T(e2)=(4,−7), and T(e3)= (−5,4), where e1, e2, e3 are the columns of the 3×3 identity matrix.</video:description>
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      <video:title>Linear Transformation - The Trivial Solution Ax=0=T(0) - Lesson 14</video:title>
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      <video:title>Linear Transformations - Proof: Ax = [T(e_1) ... T(e_n)][x1; ...; xn] = T(x) - Lesson 10</video:title>
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      <video:title>Linear Transformations - The Matrix T(x)=Ax - Lesson 9</video:title>
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      <video:title>Linear Transformations - Geometric description - Lesson 8 - Worked Example 4</video:title>
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      <video:title>Linear Transformation - Find vector x mapped into 0 - Lesson 7 - Worked Example 3</video:title>
      <video:description>This lesson will look at an examples to explain how to find all x in R4 that are mapped into the zero vector by the transformation x - Ax for the given matrix A.</video:description>
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      <video:title>Linear Transformation - Find vector x from image b - Lesson 6 - Worked Example 2</video:title>
      <video:description>This lesson will look at an examples to explain how to With T deﬁned by T(x)=Ax, ﬁnd a vector x whose image under T is b, and determine whether x is unique.</video:description>
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      <video:publication_date>2015-06-09T09:39:24+00:00</video:publication_date>
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      <video:title>Linear Transformations - Finding Images Under T - Lesson 4</video:title>
      <video:description>This lesson will look at an examples to explain how to find images under x in linear transformations</video:description>
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      <video:title>Linear Transformation - The Dilation Transformation - Lesson 3</video:title>
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      <video:title>Linear Transformation - The Shear Transformation - Lesson 2</video:title>
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  <url>
    <loc>https://www.videoclass.com/video/finding-a-flow-pattern-using-linear-algebra-e-g-traffic-flow-currents</loc>
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      <video:title>Finding a flow pattern using linear algebra e.g. traffic flow, currents...</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T09:42:05+00:00</video:publication_date>
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      <video:title>Is u in the plane spanned by the column vectors of A - How to solve Ax = b</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T09:43:10+00:00</video:publication_date>
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      <video:title>The Ax=b Equation in Linear Algebra</video:title>
      <video:description>This lesson will look at an examples to explain how to get started working with the Ax=b equations in linear algebra a few simple properties involving A as a square matrix and how to write the matrix properly.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T09:43:38+00:00</video:publication_date>
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      <video:title>Find the interpolating polynomial p(t) = a_0 + a_1*t + a_2*t^2 for the data (1,12), (2,15), (3,16)</video:title>
      <video:description>This lesson will look at an examples to explain how to find the interpolating polynomial p(t)=a0 + a1t + a2t2 for the data (1,12), (2,15), (3,16). That is, ﬁnd a0, a1, and a2 such that a0 + a1(1) + a2(1)2 = 12 a0 + a1(2) + a2(2)2 = 15 a0 + a1(3) + a2(3)2 = 1</video:description>
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      <video:publication_date>2015-06-09T09:44:02+00:00</video:publication_date>
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      <video:title>Pivots, Pivot Columns, Pivot Rows and Reducing by Hand a 4X5 Matrix</video:title>
      <video:description>This lesson will look at an examples to explain how to reduce a matrix by hand into echelon form and finding the pivots, pivot columns, pivot rows and using this information to factor the matrix into the row space and column space of the matrix.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-09T09:44:36+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/echelon-form-reduced-echelon-form-reduced-row-echelon-form-simple-explanation</loc>
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      <video:title>Echelon Form, Reduced Echelon Form, Reduced Row Echelon Form </video:title>
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      <video:publication_date>2015-06-09T09:45:10+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/simple-introduction-to-coefficient-matrices-and-augmented-matrices-from-systems-of-equations</loc>
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      <video:description>This lesson will go through a worked example and take a step by step explanation of finding the critical values of a function.&#13;
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      <video:description>This is a lesson that will look at examples with a step by step explanation on finding absolute max and min values in calculus.&#13;
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      <video:title>Determining if y is a functions of  x, a simple lesson that is easy to understand</video:title>
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      <video:title>How to tell if y is a function of x, How to tell if x is a function of y</video:title>
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      <video:publication_date>2015-06-10T11:36:00+00:00</video:publication_date>
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      <video:description>This lesson will explain how to find the first and second derivative of x^4-3x^3+16x and the derivative of G( r) = sqrt( r) + ( r)^(1/3)
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      <video:description>This lesson will go through worked example to find the equation of the tangent line at the given point using derivatives in calculus first year.
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      <video:description>A lesson involving worked examples of derivatives using the differentiation rules.</video:description>
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      <video:publication_date>2015-06-10T13:50:05+00:00</video:publication_date>
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  <url>
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      <video:publication_date>2015-06-10T13:52:14+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/what-is-a-limit-finding-the-eq-of-a-tangent-line-using-limits-a-first-lesson-on-limits-calc-2-1</loc>
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      <video:title>What is a Limit? - Finding the Eq. of a Tangent line using limits a first lesson on limits</video:title>
      <video:description>This lesson will explain how to find the slope of a tangent line using limits. Understanding what a limit is and how it applies to finding the slope.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-10T14:10:58+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/find-the-other-endpoint-given-midpoint-and-endpoint-precalculus-2-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/4AVZAHPZJm0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find the other endpoint given midpoint and endpoint </video:title>
      <video:description>This lesson will explain how to solve for endpoint given a midpoint and an endpoint.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-10T14:15:11+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/determine-if-the-points-p-q-and-r-are-collinear-using-the-distance-formula-precalc-2-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/C1_F9v4huxs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Determine if the points P, Q, and R are collinear using the distance formula </video:title>
      <video:description>This lesson will explain collinear and will go through step by step a worked example.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-10T14:18:31+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/determine-if-the-points-p-q-and-r-are-vertices-of-a-right-triangle-distance-formula</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Wqc4BFrsBkQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Determine if the points P, Q, and R are vertices of a right triangle (distance formula)</video:title>
      <video:description>This lesson will explain how to determine if the three points are vertices of a right triangle using the distance formula.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-10T14:26:48+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/suppose-each-edge-of-the-cube-shown-in-the-figure-is-3-inches-long-trigonometry-2-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/EVfu7aeoKPE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Suppose each edge of the cube shown in the figure is 3 inches long - Trigonometry</video:title>
      <video:description>Suppose each edge of the cube shown in the figure is 3 inches long. This lesson will explain how to find the sine and cosine of the angle formed by diagonals DE and DG.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-10T14:32:24+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/find-all-six-trig-functions-and-learn-a-super-easy-way-to-remember-them-and-apply-trig-2-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/iLFY9q5pqpQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find all six trig functions and learn a super easy way to remember them and apply </video:title>
      <video:description>This lesson will explain how to find all six trig function of a right triangle and learn how to use trig functions for physics</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-10T14:37:23+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/easy-way-to-remember-the-six-trig-functions-to-solve-right-triangles-physics-problems-trig-2-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Uogfn5E2Uus/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Easy way to remember the six trig functions to solve right triangles/physics problems</video:title>
      <video:description>This lesson will show an easy trick on learning and remembering the six trig functions and how to apply them in physics and right triangle solving.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-10T14:40:20+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/find-all-points-having-an-x-coord-of-3-whose-distance-from-the-point-2-1-is-13-algebra-2-1</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/QQHDlRcr-i4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find all points having an x-coord of 3 whose distance from the point (-2,-1) is 13</video:title>
      <video:description>This lesson will explain how to find all points having an x-coordinate of 3 whose distance from the point 1-2, -12 is 13. (a) By using the Pythagorean Theorem. (b) By using the distance formula.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-10T14:44:53+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/find-the-midpoint-between-point-1-and-point-2-p-1-p-2-algebra-2-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/o9d8i-Yuh9M/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find the midpoint between Point 1 and Point 2 (P_1,P_2) </video:title>
      <video:description>This lesson will look at a short and basic beginners lesson on using the midpoint formula, using examples to explain.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-10T14:49:45+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/find-the-distance-between-point-1-and-point-2-p-1-p-2-algebra-2-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Li3QeR4V2Gs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find the distance between Point 1 and Point 2 (P_1,P_2) </video:title>
      <video:description>This is a short lesson on finding the distance using the distance formula, examples will be gone through step by step to better explain the topic.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-10T14:55:10+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-use-the-distance-and-midpoint-formula-algebra-2-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/p8oPHDoyvbs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to Use The Distance and Midpoint Formula </video:title>
      <video:description>This is a brief lesson on how to use the midpoint formula and distance formula will be explained through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-10T14:59:55+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/find-the-point-x1-and-x2-that-lies-on-the-graph-row-operation-system-of-matrices-1-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/NLPctlCH4i4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find the point x1 and x2 that lies on the graph, row operation, system of matrices </video:title>
      <video:description>This lesson will take a look at linear algebra, and will explain how to use a calculator in linear algebra and go through an example of Matrix multiplication.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-10T15:04:54+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/parametric-eq-x-tan-2-t-y-sec-t-t-or-x-tan-2-theta-y-sec-theta-theta-pi-2-to-pi-2-10-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/fKyOigBq8qw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Parametric Eq. x=tan^2(t) y=sec(t) t or x=tan^2(theta) y=sec(theta) Theta -pi/2 to pi/2 10.1</video:title>
      <video:description>This lesson will look at the example x=tan^2(t) y=sec(t) t -pi/2 to pi/2 and will explain how to eliminate the parameter to find a Cartesian equation of the curve.
</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-10T15:07:45+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/eliminate-parameter-and-graph-the-function-x-sint-y-csct-t-goes-from-0-to-pi-2-10-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/161wLtlMzTM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Eliminate Parameter and Graph The Function x=sint, y=csct t goes from 0 to pi/2 </video:title>
      <video:description>This lesson will look at an example and take a step by step look at how to eliminate the parameter to find a Cartesian equation of the curve and sketch the curve and indicate with an arrow the direction in which the curve is traced as the parameter increases.
</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-10T15:12:57+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/describe-the-motion-of-a-particle-with-position-x-y-as-t-varies-in-the-given-interval-10-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/QLFXXNOVzEo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Describe the motion of a particle with position (x,y) as t varies in the given interval </video:title>
      <video:description>This lesson will look at an example to explain motion and position x=3+2cost, y=1+2sint, t goes from pi/2 to 3pi/2 
</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-10T15:17:07+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/integral-of-arctanxdx-from-scratch-deriving-integration-by-parts-and-derivative-of-arctan-7-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/WWYJXJvTGOM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Integral of arctanxdx from Scratch - Deriving Integration by Parts and Derivative of arctan </video:title>
      <video:description>This lesson will look at an example problem that will Show that (d/dx)arcsin(x)=1/sqrt(1-x^2) , Prove the integration by parts formula, and how to Find the integral of arctan(x) or sin inverse of x tan^(-1)(x)</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-10T16:33:42+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/integral-or-antiderivative-of-arccosxdx-or-cos-1-dx-from-scratch-integration-by-parts</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/dzSrWUuKctk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Integral or Antiderivative of arccosxdx or cos^(-1)dx from Scratch -  Integration by Parts</video:title>
      <video:description>This lesson will look at an example problem that will Show that (d/dx)arccos(x)=1/sqrt(1-x^2) , Prove the integration by parts formula and how to Find the integral of arccos(x) or sin inverse of x cos^(-1)(x) Understanding the integration by parts formula and how to derive inverse trig derivatives and antiderivatives without formulas. Antiderivative of arccosx from Scratch - Deriving Integration by Parts and Derivative of arccos</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-10T16:39:35+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/integral-or-antiderivative-of-arcsinxdx-or-sin-1-dx-from-scratch-integration-by-parts</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Lt_loo9-nL8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Integral or Antiderivative of arcsinxdx or sin^(-1)dx from Scratch -  Integration by Parts</video:title>
      <video:description>Show that (d/dx)arcsin(x)=1/sqrt(1-x^2) ,Prove the integration by parts formula, Find the integral of arcsin(x) or sin inverse of x sin^(-1)(x)
Understanding the integration by parts formula and how to derive inverse trig derivatives and antiderivatives without formulas. Antiderivative of arcsinx from Scratch - Deriving Integration by Parts and Derivative of arcsin</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-10T16:43:36+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/integral-of-arccos-x-dx-using-integration-by-parts-and-evaluating-the-derivative-of-arccos-x-7-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/SWYph407rhI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Integral of arccos(x)dx Using Integration by Parts and evaluating the Derivative of arccos(x)</video:title>
      <video:description>This lesson will look at an example to show that arccos(x) = -1/sqrt(1-x^2) and use that to find the Integral of arccos(x)dx Using Integration by Parts and evaluating the Derivative of arccos(x)

</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-10T16:46:58+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/integral-x-2cos-mx-dx-calculus-integration-by-parts-simply-solved-7-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/EpXf98wQIFM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Integral x^2cos(mx)dx *Calculus: Integration by Parts: Simply Solved*  </video:title>
      <video:description>This lesson will look look at an example problem involving Last Term is -2/m^3sin(mx)  slight arithmetic mistake&#13;
&#13;
</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-10T16:51:08+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/express-norman-window-in-terms-of-x-calculus-functions-and-models-1-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/9AX3P9ydi24/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Express Norman Window in Terms of x *Calculus: Functions and Models* - 1.1</video:title>
      <video:description>A Norman window has the shape of a rectangle surmounted by a semicircle. If the perimeter of the window is a ft, express the area A of the window as a function of the width x of the window.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-10T17:40:58+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/h-t-4-t-2-2-t-find-domain-and-graph-calculus-functions-and-models-1-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/h5_zF1H_lyM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>H(t)=(4-t^2)/(2-t) Find Domain and Graph *Calculus: Functions and Models*</video:title>
      <video:description>This lesson will look at domain and graphing example problem, with a step by step look to better explain the topic. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-10T17:45:48+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/find-domain-and-sketch-g-x-sqrt-x-5-calculus-functions-and-models-1-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/H1O79CnR8Y4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find domain and sketch g(x)=sqrt(x-5) *Calculus: Functions and Models* - 1.1</video:title>
      <video:description>This lesson will look at an example problem on functions and models, and will go through an example step by step to better explain the topic. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-10T18:15:49+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/find-domain-and-sketch-f-x-5-calculus-functions-and-models-1-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/3aqhNc98CB0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find Domain and Sketch f(x)=5 *Calculus: Functions and Models*</video:title>
      <video:description>This lesson will look at a calculus example on functions and models on how to find the domain and sketch.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-11T13:31:36+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/ax-b-2-bx-a-2-solve-for-x-precalculus-linear-equations-simply-solved-1-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/wSXFEgbLxxs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>ax+b^2=bx-a^2 solve for x *Precalculus: Linear Equations: Simply Solved* </video:title>
      <video:description>This is a precalculus lesson that will go through an example and explain how to solve for x in a linear equation. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-11T13:44:01+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
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      <video:description>This lesson will look at an algebra example problem and will go through step by step to better explain how to evaluate linear functions.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-12T17:04:35+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/6t-7-4t-1-3t-8-21-4-algebra-linear-functions-simply-solved-ch-1-1-1</loc>
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      <video:title>(6t+7)/(4t-1)=(3t+8)/(21-4) *Algebra: Linear Functions</video:title>
      <video:description>This lesson will look at an algebra example problem and will go through step by step to better explain how to evaluate linear functions.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-12T17:07:17+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/4-x-4-3-x-6-algebra-linear-functions-simply-solved-ch-1-1-1</loc>
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      <video:title>-4/(x+4)=-3/(x+6) *Algebra: Linear Functions</video:title>
      <video:description>This lesson will look at an algebra example problem and will go through step by step to better explain how to evaluate linear functions.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-12T17:09:26+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/z-z-2-1-3-z-2-algebra-linear-functions-simply-solved-ch-1-1-1</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/D5wE4QViv0g/mqdefault.jpg</video:thumbnail_loc>
      <video:title>z(z^2+1)=3+z^2 *Algebra: Linear Functions</video:title>
      <video:description>This lesson will look at an algebra example problem and will go through step by step to better explain how to evaluate linear functions.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-12T17:11:44+00:00</video:publication_date>
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  <url>
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      <video:thumbnail_loc>https://img.youtube.com/vi/pKBXkUJFjj0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>(x+2)(x-3)=(x+3)^2 *Algebra: Linear Functions</video:title>
      <video:description>This lesson will look at an algebra example problem and will go through step by step to better explain how to evaluate linear functions.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-12T17:14:30+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/1-2-2-x-3-4-algebra-linear-functions-simply-solved-ch-1-1-1</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/3otuAIyYtMI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>1/2+2/x=3/4 *Algebra: Linear Functions</video:title>
      <video:description>This lesson will look at an algebra example problem and will go through step by step to better explain how to evaluate linear functions.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-12T17:17:46+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/2x-1-3-16-3x-algebra-linear-functions-simply-solved-ch-1-1-1</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/VLTYrJX5HxE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>(2x+1)/3+16=3x *Algebra: Linear Functions</video:title>
      <video:description>This lesson will look at an algebra example problem and will go through step by step to better explain how to evaluate linear functions.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-12T17:20:59+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/3-2n-4n-7-algebra-linear-functions-simply-solved-ch-1-1-1</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/t7WmXmcMYYE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>3+2n=4n+7 *Algebra: Linear Functions</video:title>
      <video:description>This lesson will look at an algebra example problem and will go through step by step to better explain how to evaluate linear functions.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-12T17:29:28+00:00</video:publication_date>
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  <url>
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      <video:thumbnail_loc>https://img.youtube.com/vi/HVZwic26TH0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>5y+6=-18-y *Algebra: Linear Functions</video:title>
      <video:description>This lesson will look at an algebra example problem and will go through step by step to better explain how to evaluate linear functions.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-12T17:31:53+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/a-right-circular-cylinder-is-to-be-inscribed-in-a-right-circular-cone-with-a-height-of-h-and</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/dRcK8GKhl_g/mqdefault.jpg</video:thumbnail_loc>
      <video:title>A right circular cylinder is to be inscribed in a right circular cone with a height of h and</video:title>
      <video:description>This lesson will look at an algebra example problem and will go through step by step to better explain how to find the height.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-12T17:33:57+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/evaluate-the-limit-involving-an-absolute-value-limit-as-x-goes-to-0-of-1-x-1-x</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/U0cw3HRQRDA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Evaluate the limit involving an absolute value - limit as x goes to 0 of ((1/x)-(1/|x|))</video:title>
      <video:description>This lesson will look at an algebra example problem and will go through step by step to better explain how to evaluate limits.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-12T19:41:11+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/finding-limit-of-absolute-value-limit-as-x-goes-to-2-of-2-x-2-x</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/7Md92ezHgCc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Finding limit of absolute value - Limit as x goes to -2 of (2-|x|)/(2+x)</video:title>
      <video:description>This lesson will look at an example to explain how to find limit of absolute value - Limit as x goes to -2 of (2-abs(x))/(2+x)</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-15T13:45:07+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/showing-the-limit-does-not-exist-for-absolute-value-lim-x-goes-to-6-of-2x-12-x-6</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/o45xWTg8O5U/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Showing the limit does not exist for absolute value lim x goes to -6 of (2x+12)/|x+6|</video:title>
      <video:description>This lesson will show the limit does not exist for absolute value  by looking at an example problem lim x goes to -6 of (2x+1)/abs(x+6)</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-15T14:17:10+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/evaluate-the-limit-limit-as-x-goes-to-3-of-2x-abs-x-3-limit-involving-absolute-value</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/8LWnbYMPfqc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Evaluate the limit - Limit as x goes to 3 of (2x-abs(x-3)) - Limit involving absolute value</video:title>
      <video:description>This lesson will look at an absolute value example problem and will go through step by step to better explain how to evaluate the limit.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-15T14:59:35+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/prove-that-the-limit-as-x-goes-to-0-of-sqrt-x-e-sin-pi-x-0-a-squeeze-theorem-problem</loc>
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      <video:title>Prove that the limit as x goes to 0 of sqrt(x)e^(sin(pi/x)) = 0 _ A Squeeze Theorem Problem</video:title>
      <video:description>This lesson will look at a limit example problem and will go through step by step to better explain how to evaluate a squeeze theorem problem.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-15T15:05:09+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/prove-that-the-limit-as-x-goes-to-0-of-x-4cos-2-x-0-a-squeeze-or-sandwich-theorem</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/7n9oWEFXhvE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Prove that the limit as x goes to 0 of x^4cos(2/x) = 0 _ A squeeze or Sandwich Theorem</video:title>
      <video:description>This lesson will look at a squeeze theorem example problem and will go through step by step to better explain how to evaluate the limit.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-15T15:09:42+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/squeeze-theorem-or-sandwich-theorem-limit-as-x-goes-to-0-of-sqrt-x-3-x-2-sin-pi-x</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/GydB52XgPds/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Squeeze Theorem or Sandwich Theorem - Limit as x goes to 0 of sqrt(x^3+x^2)sin(pi/x)</video:title>
      <video:description>This lesson will look at a Squeeze Theorem or Sandwich Theorem - Show that the Limit as x goes to 0 of sqrt(x^3+x^2)sin(pi/x) = 0 and a Squeeze Theorem or Sandwich Theorem - Limit as x goes to 0 of sqrt(x^3+x^2)sin(pi/x)</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-15T15:12:38+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/evaluate-the-limit-if-it-exists-limit-as-x-goes-to-4-of-sqrt-x-2-9-5-x-4</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/RD_-tBt2UkM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Evaluate the limit, if it exists - limit as x goes to -4 of (sqrt(x^2+9)-5)/(x+4)</video:title>
      <video:description>This lesson will look at a limit example problem and will go through step by step to better explain how to evaluate the limit.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-15T15:18:06+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/evaluate-the-limit-if-it-exists-limit-as-t-goes-to-0-of-1-tsqrt-1-t-1-t</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/ZtI5_7tdU_s/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Evaluate the limit, if it exists - Limit as t goes to 0 of (1/tsqrt(1+t)-(1/t))</video:title>
      <video:description>This lesson will look at a limit example problem and will go through step by step to better explain how to evaluate the limit.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-15T15:26:44+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/evaluate-the-limit-if-it-exists-limit-as-h-goes-to-0-of-3-h-1-3-1-h</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/M0BLJwDmOrQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Evaluate the limit, if it exists - Limit as h goes to 0 of ((3+h)^(-1)-3^(-1))/h</video:title>
      <video:description>This lesson will look at an example problem and will go through step by step to better explain how to evaluate the limit.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-15T15:29:06+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/evaluate-the-limit-if-it-exists-limit-as-x-goes-to-16-of-4-sqrt-x-16x-x-2</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/7i6Gl_p40eA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Evaluate the limit, if it exists - Limit as x goes to 16 of (4-sqrt(x))/(16x-x^2)</video:title>
      <video:description>This lesson will look at an example problem and will go through step by step to better explain how to evaluate the limit.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-15T15:31:09+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/evaluate-the-limit-if-it-exists-limit-as-t-goes-to-0-of-1-t-1-t-2-t</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/WnvRBtFAA64/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Evaluate the limit, if it exists - Limit as t goes to 0 of ((1/t)-1/(t^2+t))</video:title>
      <video:description>This lesson will look at an example problem and will go through step by step to better explain how to evaluate the limit.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-15T15:33:34+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/evaluate-the-limit-if-it-exists-limit-as-x-goes-to-4-of-1-4-1-x-4-x</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/9_RUnj-5wEk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Evaluate the limit, if it exists - Limit as x goes to -4 of ((1/4)+(1/x))/(4+x)</video:title>
      <video:description>This lesson will look at an example problem and will go through step by step to better explain how to evaluate the limit.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-15T15:41:57+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/evaluate-the-limit-if-it-exists-limit-as-x-goes-to-1-of-x-2-2x-1-x-4-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/whOg5vacop0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Evaluate the limit, if it exists - Limit as x goes to -1 of (x^2+2x+1)/(x^4-1)</video:title>
      <video:description>This lesson will look at an example problem and will go through step by step to better explain how to evaluate the limit.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-15T19:54:03+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/evaluate-the-limit-if-it-exists-limit-as-x-goes-7-sqrt-x-2-3-x-7</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/SQiwlRHKVsI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Evaluate the limit, if it exists - Limit as x goes 7 (sqrt(x+2) -3)/(x-7)</video:title>
      <video:description>This lesson will look at an example problem and will go through step by step to better explain how to evaluate the limit.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-15T19:56:35+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/evaluate-the-limit-if-it-exists-limit-as-h-goes-to-0-of-sqrt-1-h-1-h-rationalize-numerator</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/P96d0cn2cgc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Evaluate the limit, if it exists - Limit as h goes to 0 of (sqrt(1+h)-1)/h - rationalize numerator</video:title>
      <video:description>This lesson will look at an example problem and will go through step by step to better explain how to evaluate the limit.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-15T20:00:35+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/evaluate-the-limit-if-it-exists-limit-as-t-goes-to-9-of-9-t-3-sqrt-t-rationalizing-denom</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/2cY61-sJALo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Evaluate the limit, if it exists - Limit as t goes to 9 of (9-t)/(3-sqrt(t)) - Rationalizing Denom</video:title>
      <video:description>This lesson will look at a rationalizing the denominator example problem and will go through step by step to better explain how to evaluate the limit.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-15T20:02:59+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/evaluate-the-limit-if-it-exists-limit-as-h-goes-to-0-of-2-h-3-8-h-2-3</loc>
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    <priority>1.0</priority>
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    <video:video>
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      <video:title>y = c1e^x c2e^x is a two-parameter -Quick Explanation</video:title>
      <video:description>y = c1e^x c2e^x is a two-parameter family of solutions of the second-order DE y'' - y = 0. Find a solution of the second-order IVP consisting of this differential equation and the given initial conditions.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-17T20:56:55+00:00</video:publication_date>
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    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:description>x=c_1cost+c_2sint is a two parameter family of solutions of the second-order DE  Find a solution of the second-order IVP consisting of this differential equation and the given initial conditions.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-17T20:59:11+00:00</video:publication_date>
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    <priority>1.0</priority>
    <video:video>
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      <video:title>y = 1/(x^2+c) is a one-parameter solution to the DE, give interval solution is defined</video:title>
      <video:description>This lesson will look at a a one-parameter family of solutions of the first-order DE. Find a solution of the first-order IVP consisting of this differential equation and the given initial condition. Give the largest interval I over which the solution is defined.
</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-18T13:05:40+00:00</video:publication_date>
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    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:description>Is a one-parameter family of solutions of the first-order DE Find a solution of the first-order IVP consisting of this differential equation and the given initial condition.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-18T13:08:10+00:00</video:publication_date>
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    <priority>1.0</priority>
    <video:video>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-18T13:10:50+00:00</video:publication_date>
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  <url>
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    <video:video>
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      <video:title>Use the concept that y=c is a constant function if and only if y'=0 to determine...y''+4y'+6y=10</video:title>
      <video:description>Use the concept that y=c, -infinity x infinity, is a constant function if and only if y'=0 to determine whether the given differential equation possesses constant solutions.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-18T13:13:37+00:00</video:publication_date>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-18T13:16:20+00:00</video:publication_date>
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    <priority>1.0</priority>
    <video:video>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:family_friendly>yes</video:family_friendly>
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    <priority>1.0</priority>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-18T13:24:37+00:00</video:publication_date>
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      <video:description>A 12.0-g rifle bullet is fired with a speed of 380 m/s into a ballistic pendulum with mass 6.00 kg, suspended from a cord 70.0 cm long. Compute (a) the vertical height through which the pendulum rises, (b) the initial kinetic energy of the bullet, and (c) the kinetic energy of the bullet and pendulum immediately after the bullet becomes embedded in the pendulum.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-18T13:26:49+00:00</video:publication_date>
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    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:title>Conservation of momentum, bullet fired into block of wood involving friction, worked example</video:title>
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      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-18T13:30:36+00:00</video:publication_date>
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    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-18T13:33:04+00:00</video:publication_date>
    </video:video>
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    <priority>1.0</priority>
    <video:video>
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      <video:description>Verify that the expression -2x^2y+y^2=1 is an implicit and explicit solution 2xydx+(x^2-y)dy=0 erify that the indicated expression is an implicit solution of the given first-order differential equation. Find at least one explicit solution  in each case. Use a graphing utility to obtain the graph of an explicit solution. Give an interval I of definition of each solution</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-18T13:35:40+00:00</video:publication_date>
    </video:video>
  </url>
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    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
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      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-18T13:38:00+00:00</video:publication_date>
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    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:description>A 68.5-kg astronaut is doing a repair in space on the orbiting space station. She throws a 2.25-kg tool away from her at 3.20 m/s relative to the space station. With what speed and in what direction will she begin to move?</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-18T13:42:02+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/impulse-momentum-worked-example-dealing-with-angles-vector-addition-and-average-force</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-18T13:44:54+00:00</video:publication_date>
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      <video:title>Impulse and momentum problem dealing with unknown velocities of a tennis ball hitting a racket</video:title>
      <video:description>To warm up for a match, a tennis player hits the 57.0-g ball vertically with her racket. If the ball is stationary just before it is hit and goes 5.50 m high, what impulse did she impart to it?</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-18T13:47:23+00:00</video:publication_date>
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    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-18T13:49:54+00:00</video:publication_date>
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    <priority>1.0</priority>
    <video:video>
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      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
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      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
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      <video:family_friendly>yes</video:family_friendly>
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    <video:video>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-18T14:10:39+00:00</video:publication_date>
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Matrices and the TI-84 a great introductory video on getting started with matrices in Linear Algebra

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      <video:title>What is Connected or Dot - How to make solid or dotted line on graph in TI - 83/84</video:title>
      <video:description>This lesson will explain how to use the functions on a graphing calculator. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-18T19:20:01+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/what-is-func-par-pol-and-seq-on-ti-83-84-how-to-switch-between-polar-parametric-graphs</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/r2wMBItHfZQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>What is FUNC, PAR, POL, and SEQ on TI - 83/84 - How to switch between polar...parametric graphs</video:title>
      <video:description>This lesson will explain how to use the functions on a graphing calculator. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T15:48:06+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-switch-between-radians-and-degrees-by-changing-mode-or-using-an-awesome-trick</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/I_cpSycK6kg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to switch between radians and degrees by changing mode </video:title>
      <video:description>This lesson will explain how to use the functions on a graphing calculator. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T15:53:32+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/description-and-useful-tip-on-what-float-is-in-a-ti-calculator-free-ti-83-84-tutorials</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/89c8RJqI244/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Description and useful tip on what float is in a TI calculator - Free TI - 83/84 Tutorials</video:title>
      <video:description>This lesson will explain how to round and or limit the decimal places on your TI calculator
</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T15:56:36+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-set-or-adjust-clock-on-ti-calculator-free-ti-83-84-tutorials</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/9AkX7iuIbuM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to set or adjust clock on TI calculator - Free TI - 83/84 Tutorials</video:title>
      <video:description>This lesson will look at a TI calculator and explain how to set or adjust the clock. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T15:59:31+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/difference-between-normal-sci-and-eng-on-ti-calculator-free-ti-83-84-tutorials</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/tpctuRHipVU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Difference Between NORMAL, SCI, and ENG on TI Calculator - Free TI - 83/84 Tutorials</video:title>
      <video:description>This lesson will explain how to use scientific notation, normal notation, and engineering notation on a TI - 84</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T16:02:39+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-adjust-contrast-on-ti-calculator-i-e-make-it-darker-or-less-dark-free-ti-83-84-tutorials</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/iHROjNRgdIo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to adjust contrast on TI calculator i.e. make it darker or less dark - Free TI - 83/84 Tutorials</video:title>
      <video:description>This lesson will explain how to change the brightness of a ti calculator</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T16:05:40+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-edit-or-add-to-previous-entries-on-a-ti-calculator-free-ti-83-84-tutorials</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/VhE2otn5E3o/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to edit or add to previous entries on a TI calculator</video:title>
      <video:description>This lesson will explain how to edit or add to previous entries on a TI calculator</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T16:10:37+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-evaluate-complex-or-imaginary-numbers-in-a-ti-83-84-i-e-solve-3-2i-3-2i-13</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/_1F-LX0fjKA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to evaluate complex or imaginary numbers in a TI - 83/84 i.e. Solve (3+2i)(3-2i) = 13</video:title>
      <video:description>This lesson will go through an example to explain how to evaluate complex or imaginary numbers in a TI - 83/84 i.e. Solve (3+2i)(3-2i) = 13</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T16:14:35+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-insert-or-delete-numbers-and-or-characters-on-a-ti-83-84-calculator</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/0GrjF1i2nNo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to Insert or Delete Numbers and or Characters on a TI-83/84 Calculator</video:title>
      <video:description>This lesson will explain how to  Insert or Delete Numbers and or Characters on a TI-83/84 Calculator</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T16:17:57+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/basic-introductory-lesson-on-getting-started-with-the-ti-83-84-calculators</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/aqjDcy_2SZo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Basic Introductory Lesson on Getting Started With the TI - 83/84 Calculators</video:title>
      <video:description>Simple explanation on how to get started using a texas instrument calculator i.e. how to turn it on and use the 2nd button to select blue print, delete and reenter a value use previous answer in solution. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T16:27:33+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/basic-description-on-what-the-xmin-xmax-ymin-ymax-operations-under-window-on-ti-83-84</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/YfdxBSfv0ts/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Basic description on what the Xmin, Xmax &amp; Ymin, Ymax operations under window on TI - 83/84</video:title>
      <video:description>This lesson is a Basic description on what the Xmin, Xmax &amp; Ymin, Ymax operations under window on TI - 83/84. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T16:42:51+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/graphing-a-circle-on-a-ti-83-84-calculator-detailed-instructions-with-example</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/KlDalZXQlHw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Graphing a circle on a TI-83/84 Calculator - Detailed instructions with example</video:title>
      <video:description>Instructions on graphing piece wise functions on a ti-83 or ti-84 calculator. How to graph on a ti 83 or ti 84</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T16:49:40+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-blue-test-operation-on-the-ti-84-how-to-verify-equalities-and-inequalities-on-ti-84</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/wOHL8021pLA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>The blue test operation on the TI - 84 -  How to verify equalities and inequalities on TI-84</video:title>
      <video:description>This lesson will explain how to use the functions on a graphing calculator. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T16:54:07+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/p-rx-p-ry-converting-from-polar-to-rectangular-coordinates-on-a-ti-84</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/JnRaKIfcakM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>P-Rx &amp; P-Ry - Converting from Polar to Rectangular coordinates on a TI - 84</video:title>
      <video:description>This lesson will explain how to use the functions on a graphing calculator. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T16:58:02+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/r-pr-r-p-theta-converting-rectangular-coordinates-to-radius-and-angle-on-ti-84</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/IvPUYdj8pX4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>R-Pr &amp; R-P(theta) - Converting rectangular coordinates to radius and angle on TI - 84</video:title>
      <video:description>This lesson will explain how to use trigonometric operations on ti 83 or ti 84</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T17:01:40+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/converting-back-and-fourth-between-degrees-minutes-and-seconds-on-a-ti-84-calculator</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/F4OyEGaNoCo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Converting back and fourth between degrees, minutes and seconds on a TI - 84 Calculator</video:title>
      <video:description>This lesson will explain how to use the functions on a graphing calculator. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T17:04:24+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/dms-how-to-convert-to-degrees-minutes-and-seconds-for-trigonometry-on-ti-83-84</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/uRmc06wwHHw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>DMS- How to convert to degrees, minutes and seconds for trigonometry on TI - 83/84</video:title>
      <video:description>This lesson will explain how to use the functions on a graphing calculator. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T17:08:20+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-evaluate-degrees-and-radians-in-ti-84-without-changing-the-mode-back-and-forth</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/DZcSRiVUyo0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to evaluate degrees and radians in TI - 84 without changing the mode back and forth</video:title>
      <video:description>This lesson will explain how to adjust from radians to degrees or radians to degrees in TI - 83/84 calculator without changing the mode.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T17:11:27+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/randint-how-to-generate-a-random-number-on-a-boundary-in-ti-83-84</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/DQpOEXECr7E/mqdefault.jpg</video:thumbnail_loc>
      <video:title>randInt() - How to generate a random number on a boundary in TI - 83/84</video:title>
      <video:description>This lesson will explain how to use the functions on a graphing calculator. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T17:14:20+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-npr-and-ncr-operation-how-to-find-permutation-and-combination-in-ti-83-84-calculator</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/zfaB6EhxY2g/mqdefault.jpg</video:thumbnail_loc>
      <video:title>The nPr and nCr Operation - How to find permutation and combination in TI - 83/84 Calculator</video:title>
      <video:description>This lesson will look at an example and explain how to find combinations and permutations on a ti 83-84 calculator
</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T17:17:15+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-find-the-factorial-in-a-ti-83-84-calculator</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/xm2-dWnKHn0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>! - How to find the factorial in a TI -83/84 calculator</video:title>
      <video:description>This lesson will explain how to use factorial on a ti - 83/84 using the ti calculator for combinations and permutations</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T17:20:34+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/a-basic-description-of-what-the-green-letters-on-a-ti-83-84-calculator-are-used-for</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/52f5wOMfopo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>A basic description of what the Green Letters on a TI - 83/84 calculator are used for</video:title>
      <video:description> This lesson will give a basic description of what the Green Letters on a TI - 83/84 calculator are used for</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T17:23:30+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-generate-random-numbers-on-ti-83-84-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/nwUWpPHeStY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to generate random numbers on TI - 83/84</video:title>
      <video:description>This lesson will explain how to use the functions on a graphing calculator. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T17:26:37+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-convert-from-decimals-to-fractions-or-fractions-to-decimals-on-ti-83-84</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/70GXYxS1ELk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to convert from decimals to fractions or fractions to decimals on TI - 83/84</video:title>
      <video:description>This lesson will explain how to convert from decimals to fractions or fractions to decimals on TI - 83/84</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T17:29:22+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/polar-how-to-put-complex-number-in-polar-form-on-ti-83-84</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/x2xhhUvohQk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>polar() - How to put complex number in polar form on TI - 83/84</video:title>
      <video:description>This lesson will give an explanation of Converting from rectangle to polar coordinates using a calculator</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T17:36:17+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/rect-how-to-put-complex-number-in-rectangular-form-on-ti-83-84</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Oh2JrRWOfJM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>rect() - How to put complex number in rectangular form on TI - 83/84</video:title>
      <video:description>This lesson will explain how to convert from polar to rectangular form using a calculator</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T17:40:30+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/abs-how-to-find-the-magnitude-of-a-complex-number-in-ti-83-84</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/1TWJd8i10rc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>abs()- How to find the magnitude of a complex number in TI - 83/84</video:title>
      <video:description>This lesson will explain how to use the functions on a graphing calculator. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T17:45:20+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/angle-how-to-find-the-angle-of-a-complex-number-on-the-ti-83-84</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/XbhaG8PymIw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>angle() - How to find the angle of a complex number on the TI - 83/84</video:title>
      <video:description>This lesson will explain How to find the angle of a complex number on the TI - 83/84 Texas Instruments, TI - 83/84 video instructions. A clear description of every application on the TI calculator.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T17:51:44+00:00</video:publication_date>
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      <video:title>How to use STAT DIAGNOSTIC on TI - 84 Calculator - Free TI Calculator Tutorials</video:title>
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      <video:description>This lesson will look at Calculating Terminal Voltage, Internal Resistance, Current of A Circuit With Multiple EMF's (a) What is the potential difference Vad in the circuit of figure (b) What is the terminal voltage of the 4.00-V battery? (c) A battery with emf 10.30 V and internal resistance 0.50 Æ is inserted in the circuit at d, with its negative terminal connected to the negative terminal of the 8.00-V battery. What is the difference of potential Vbc between the terminals of the 4.00-V battery now?</video:description>
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      <video:title>Finding Capacitance, Potential Difference and Charge Across a System</video:title>
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      <video:title>Find a Basis For the Subspace Spanned by the Given Vectors and Dimension of Subspace</video:title>
      <video:description>This lesson will explain how to Find a Basis For the Subspace Spanned by the Given Vectors and Dimension of Subspace</video:description>
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      <video:title>Finding the B-coordinate vector of x - Linear Algebra</video:title>
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      <video:title>Find the vector x determined by the given coordinate vector [x]_B and the given basis B</video:title>
      <video:description>This lesson will explain how to find the vector x determined by the given coordinate vector [x]_B and the given basis B Coordinate vectors in linear algebra with respect to basis. </video:description>
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    <loc>https://www.videoclass.com/video/introduction-to-resistors-in-parallel-and-series-lesson-to-coincide-with-worked-examples</loc>
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      <video:title>Introduction to Resistors in Parallel and Series - Lesson to Coincide With Worked Examples</video:title>
      <video:description>This lesson is an introduction to Resistors in Parallel and Series - Lesson to Coincide With Worked Examples</video:description>
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      <video:title>Introduction to Capacitors in Series and in Parallell - Explanation to Coincide With Worked Examples</video:title>
      <video:description>This lesson will look at a brief introduction pointing out key things to remember while performing calculations with an Introduction to Capacitors in Series and in Parallell - Explanation to Coincide With Worked Examples</video:description>
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      <video:title>Evaluate the limit, if it exists - Limit of (x+2)/(x^3+8) follows the form (x+a)/(x^3+a^3)</video:title>
      <video:description>This lesson will look at an example problem and will go through step by step to better explain how to evaluate the limit.</video:description>
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      <video:publication_date>2015-06-19T19:46:17+00:00</video:publication_date>
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      <video:title>Evaluate the limit, if it exists - Limit as x goes to 1 of (x^3-1)/(x^2-1) </video:title>
      <video:description>This lesson will look at an example problem and will go through step by step to better explain how to evaluate the limit.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T19:47:11+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/easy-trick-to-remember-formulas-for-capacitors-resistors-in-series-in-parallel</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/-IjRHcE3odI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Easy Trick to Remember Formulas for Capacitors &amp; Resistors in Series &amp; in Parallel</video:title>
      <video:description>This lesson will explain an easy Trick to Remember Formulas for Capacitors &amp; Resistors in Series &amp; in Parallel</video:description>
      <video:view_count>3</video:view_count>
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      <video:publication_date>2015-06-19T19:47:51+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/how-to-construct-bases-for-the-column-space-and-the-null-space-of-the-given-matrix</loc>
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      <video:title>How to Construct Bases for the Column Space and the Null Space of the Given Matrix</video:title>
      <video:description>This lesson will look at an example problem and will go through step by step to better explain the concept of the matrix</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T19:48:44+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/find-a-basis-for-col-a-and-a-basis-for-nul-a-easy-to-understand-explanations-of-la-problems</loc>
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      <video:title>Find a Basis for Col A and a basis for Nul A - Easy to Understand Explanations of LA Problems</video:title>
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      <video:publication_date>2015-06-19T19:52:13+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/quick-simple-way-to-determine-if-the-set-of-vectors-is-a-basis-for-r-2-r63-r-4-r-n</loc>
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      <video:title>Quick, Simple Way to Determine if the Set of Vectors is a Basis for R^2, R63, R^4...R^n</video:title>
      <video:description>Quick, Simple Way to Determine if the Set of Vectors is a Basis for R^2, R63, R^4...R^n</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-19T19:54:47+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/let-v-1-v-2-v-3-and-p-determine-if-p-is-in-col-a-where-a-v1-v2-v3</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/2Fsdz614Fs8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Let v_1, v_2, v_3 and p = Determine if p is in Col(A), where A = [v1 v2 v3]</video:title>
      <video:description>This lesson will look at an example problem and take a step by step look when you Let v_1, v_2, v_3 and p = Determine if p is in Col(A), where A = [v1 v2 v3]</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-22T16:20:13+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/linear-transformation-standard-matrix-of-t-linear-algebra</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/EPscFz3rACo/mqdefault.jpg</video:thumbnail_loc>
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      <video:description>This lesson will look at linear transformation a linear algebra lesson T(e1) ,T(e2), and T(e3) T(e4)= (−5, 4), where e1, e2, e3, e4 are the columns of the 4x4 identity matrix.</video:description>
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  <url>
    <loc>https://www.videoclass.com/video/linear-transformations-a-lesson-on-one-to-one-transformations-in-linear-algebra</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/m-tTN1c_P6U/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Linear Transformations, a Lesson on one-to-one Transformations in Linear Algebra</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-22T19:53:13+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/linear-transformation-from-r-2-to-r-3-linear-algebra-worked-example</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/XOL_dBNk1JQ/mqdefault.jpg</video:thumbnail_loc>
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      <video:publication_date>2015-06-22T19:53:47+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/reflection-transformation-linear-transformation-free-linear-algebra-worked-examples</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/C1Hrr11QTvI/mqdefault.jpg</video:thumbnail_loc>
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      <video:publication_date>2015-06-22T19:54:01+00:00</video:publication_date>
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      <video:thumbnail_loc>https://img.youtube.com/vi/jiVjrW-xgRI/mqdefault.jpg</video:thumbnail_loc>
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      <video:publication_date>2015-06-22T19:54:14+00:00</video:publication_date>
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      <video:description>Some sliding rocks approach the base of a hill with a speed of 12 m/s. The hill rises at 36° above the horizontal and has coefficients of kinetic and static friction of 0.45 and 0.65, respec- tively, with these rocks. (a) Find the acceleration of the rocks as they slide up the hill. (b) Once a rock reaches its highest point, will it stay there or slide down the hill? If it stays there, show why. If it slides down, find its acceleration on the way down. Physics problem involving friction on an incline plane 



Free Physics Lessons and worked examples with very detailed descriptions of how to approach, learn, and solve a problem with relative ease. Newton's laws of motion using forces such as tension, normal force, weight, and frictional forces. Newton's First Law of Motion, inertia, Newton's Second Law worked examples mass and forces invoking accelerations vector components. System International Units. Sum of force vectors. Tension in ropes, acceleration due to gravity. Newtons Third Law of Motion, worked examples , Applying Newton's Laws:, Tension, hanging masses on pulleys. Description of how to choose cos and sin in physics.</video:description>
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      <video:description>A 550-N physics student stands on a bathroom scale in an 850-kg (including the student) elevator that is supported by a cable. As the elevator starts moving, the scale reads450 N. (a) Find the acceleration of the elevator (magnitude and direction). (b) What is the acceleration if the scale reads 670 N? (c) If the scale reads zero, should the student worry? Explain. (d) What is the tension in the cable in parts (a) and (c)? Newton's laws of motion using forces such as tension, normal force, weight, and frictional forces. Newton's First Law of Motion, inertia, Newton's Second Law worked examples mass and forces invoking accelerations vector components. System International Units. Sum of force vectors. Tension in ropes, acceleration due to gravity. Applying Newton's Laws:Tension, hanging masses on pulleys. Description of how to choose cos and sin in physics.</video:description>
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it takes 2.2 s to reach the ground. You can ignore any force on the
ball from the atmosphere of the planet. How much does the 100-g
ball weigh on the surface of Planet X?

Free Physics Lessons and worked examples with very detailed descriptions of how to approach, learn, and solve a problem with relative ease. Newton's laws of motion using forces such as tension, normal force, weight, and frictional forces. 


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      <video:description>This lesson will look at an example to Determine if vectors are linearly independent by inspection. 
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      <video:title>Linear Independence and Linear Dependence</video:title>
      <video:description>Short and sweet description on determining Linear Independent Matrix and Linear Dependent Matrix. 






Free Linear Algebra lessons and worked examples. 

Covering everything from row reduction, Eigen values, singular value decomposition and everything in-between. 

Reduced Echelon Form, Row Reduced Echelon Form, Linear independence, Linear Dependence, Row Reduction, Pivots, Column Vectors, Subspace, Null Space, Kernel, coefficient Matrix, augmented Matrix.</video:description>
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      <video:title>Finding Normal Force On Accelerating Elevator</video:title>
      <video:description>The upward normal force exerted by the floor is 620 N on an elevator passenger who weighs 650 N. What are the reaction forces to these two forces? Is the passenger accelerating? If so, what are the magnitude and direction of the acceleration?</video:description>
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      <video:title>Finding Magnitude of Force a Truck Exerts on a Car</video:title>
      <video:description>A small car (mass 380 kg) is pushing a large truck (mass 900 kg) due east on a level road. The car exerts a horizontal force of 1200 N on the truck. What is the magnitude of the force that the truck exerts on the car?</video:description>
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      <video:description>Short and simple description of a  Physics Lessons and worked examples with very detailed descriptions of how to approach, learn, and solve a problem with relative ease. Newton's laws of motion using forces such as tension, normal force, weight, and frictional forces and Newton's First Law of Motion, inertia. Newton's Second Law worked examples mass and forces invoking accelerations vector components. System International Units. Sum of force vectors. Tension in ropes, acceleration due to gravity. Newtons Third Law of Motion, worked examples</video:description>
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      <video:description>A dockworker applies a constant horizontal force of 80.0 N to a block of ice on a smooth horizontal floor. The frictional force is negligible. The block starts from rest and moves 11.0 m in 5.00 s. (a) What is the mass of the block of ice? (b) If the worker stops pushing at the end of 5.00 s, how far does the block move in the next 5.00 s?</video:description>
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      <video:title>Acceleration of Elevator, Finding Weight/Tension on Accelerating Elevator </video:title>
      <video:description>You walk into an elevator, step onto a scale, and push the "up" button. You also recall that your normal weight is 625 N. Start answering each of the following questions by drawing a free- body diagram. (a) If the elevator has an acceleration of magnitude 2.50 m/s2, what does the scale read? (b) If you start holding a 3.85-kg package by a light vertical string, what will be the tension in this string once the elevator begins accelerating?</video:description>
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      <video:description>.. A 68.5-kg skater moving initially at 2.40 m/s on rough horizontal ice comes to rest uniformly in 3.52 s due to friction from the ice. What force does friction exert on the skater? Physics Lessons and worked examples with very detailed descriptions of how to approach, learn, and solve a problem with relative ease. Newton's laws of motion using forces such as tension, normal force, weight, and frictional forces. </video:description>
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      <video:title>Basic And Simple Explanation of Newton's Second Law for Students in College Physics</video:title>
      <video:description>Free Physics Lessons and worked examples with very detailed descriptions of how to approach, learn, and solve a problem with relative ease. Newton's laws of motion using forces such as tension, normal force, weight, and frictional forces. Newton's First Law of Motion, inertia, Newton's Second Law worked examples mass and forces invoking accelerations vector components. System International Units. Sum of force vectors.</video:description>
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      <video:title>Basic Introduction to Newton's Second Laws Unit of Measurement</video:title>
      <video:description>What is a Newton, measurement of force. Physics Lessons and worked examples with very detailed descriptions of how to approach, learn, and solve a problem with relative ease. Newton's laws of motion using forces such as tension, normal force, weight, and frictional forces. Newton's First Law of Motion, inertia, Newton's Second Law worked examples mass and forces invoking accelerations vector components. System International Units</video:description>
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  <url>
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      <video:thumbnail_loc>https://img.youtube.com/vi/Bikj8cxV3LA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Basic Introduction of Newton's First Laws for Students Starting out in College Physics</video:title>
      <video:description>This lesson is a Basic Introduction of Newton's First Las for Students Starting out in College Physics</video:description>
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    <loc>https://www.videoclass.com/video/calculating-the-resultant-vector-and-angle-between-two-dogs-pulling-on-a-rope-college-physics</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/oGPHtETmvro/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Calculating the Resultant Vector and Angle Between Two Dogs Pulling on a Rope</video:title>
      <video:description>Two dogs pull horizontally on ropes attached to a post; the angle between the ropes is 60.0°. If dog A exerts a force of 270 N and dog B exerts a force of 300 N, find the magnitude of the resultant force and the angle it makes with dog A's rope.Physics Lessons and worked examples with very detailed descriptions of how to approach, learn, and solve a problem with relative ease. Newton's laws of motion using forces such as tension, normal force, weight, and frictional forces.</video:description>
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      <video:thumbnail_loc>https://img.youtube.com/vi/hFrAVcUQBpc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Calculating Tension of Chin Strap for Jaw Injury </video:title>
      <video:description>BIO Jaw Injury. Due to a jaw injury, a patient must wear a strap that produces a net upward force of 5.00 N on his chin. The tension is the same throughout the strap. To what tension must the strap be adjusted to provide the necessary upward force? Physics Lessons and worked examples with very detailed descriptions of how to approach, learn, and solve a problem with relative ease. Newton's laws of motion using forces such as tension, normal force, weight, and frictional forces.</video:description>
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      <video:thumbnail_loc>https://img.youtube.com/vi/JQJg93liNUw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Finding the Resultant Vector between Three Force Vectors at Different Angles </video:title>
      <video:description>Workmen are trying to free an SUV stuck in the mud. To extricate the vehicle, they use three horizontal ropes, pro- ducing the force vectors shown in Fig. E4.2. (a) Find the x- and y-components of each of the three pulls. (b) Use the compo- nents to find the magnitude and direction of the resultant of the three pulls. Physics Lessons and worked examples with very detailed descriptions of how to approach, learn, and solve a problem with relative ease. Newton's laws of motion using forces such as tension, normal force, weight, and frictional forces.</video:description>
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      <video:title>Force and Interactions, A Simple Explanation of Adding Force Vectors </video:title>
      <video:description>Two forces have the same magnitude F. What is the angle between the two vectors if their sum has a magnitude of (a) 2F? (b) 22 F? (c) zero? Sketch the three vectors in each case. Physics Lessons and worked examples with very detailed descriptions of how to approach, learn, and solve a problem with relative ease. Newton's laws of motion using forces such as tension, normal force, weight, and frictional forces.</video:description>
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      <video:title>Forces in Physics - Basic and Simple Introduction for Students in First Semester College Physics</video:title>
      <video:description>Superposition of Forces, short description of vector addition using forces and what a superposition force is. Physics Lessons and worked examples with very detailed descriptions of how to approach, learn, and solve a problem with relative ease. Newton's laws of motion using forces such as tension, normal force, weight, and frictional forces.</video:description>
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      <video:title>The Four Common Forces in Physics - Starting out In College Physics Classical Mechanics</video:title>
      <video:description>Short description of the four common forces we will be using through out the chapter and book. Normal force, frictional force, tension and weight. Physics Lessons and worked examples with very detailed descriptions of how to approach, learn, and solve a problem with relative ease. Newton's laws of motion using forces such as tension, normal force, weight, and frictional forces.</video:description>
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      <video:title>Construct a 3x3 nonzero matrix A such that the vector [1;-2;1] is a solution of Ax=0</video:title>
      <video:description>This lesson will explain how to Construct a 3x3 nonzero matrix A such that the vector [1;-2;1] is a solution of Ax=0</video:description>
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      <video:description>A model of a helicopter rotor has four blades, each 3.40 m long from the central shaft to the blade tip. The model is rotated in a wind tunnel at 550 rev/min. (a) What is the linear speed of the blade tip, in m/s? (b) What is the radial acceleration of the blade tip expressed as a multiple of the acceleration of gravity, g?</video:description>
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      <video:description>This lesson will look at an example on finding radical acceleration and time period. A look at Dizziness. Our balance is maintained, at least in part, by the endolymph fluid in the inner ear. Spinning displaces this fluid, causing dizziness. Suppose a dancer (or skater) is spin- ning at a very fast 3.0 revolutions per second about a vertical axis through the center of his head. Although the distance varies from person to person, the inner ear is approximately 7.0 cm from the axis of spin. What is the radial acceleration (in m/s2 and in g's) of the endolymph fluid?</video:description>
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      <video:title>Describe and compare the solution sets of x1 − 3x2 + 5x3 = 0 and x1 −3x2 +5x3 =4. Linear Algebra</video:title>
      <video:description>This lesson will describe and compare the solution sets of x1 − 3x2 + 5x3 = 0 and x1 −3x2 +5x3 =4. Linear Algebra</video:description>
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      <video:description>Suppose the solution set of a certain system of linear equations can be described as x1 =3x4,x2 =8+x4,x3 =2−5x4,with x4 free. Use vectors to describe this set as a "line" in R4.</video:description>
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  <url>
    <loc>https://www.videoclass.com/video/describe-all-solutions-of-ax-0-in-parametric-vector-form-where-a-is-row-equivalent</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/fRI2WsXK4-8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Describe all solutions of Ax = 0 in parametric vector form, where A is row equivalent</video:title>
      <video:description>This lesson will Describe all solutions of Ax = 0 in parametric vector form, where A is row equivalent to the given matrix. Finding the general solution to a homogenous matrix with free variables and putting it in parametric form, which is the general solution. Write the solution set of the given homogeneous system in parametric vector form
.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-24T14:45:37+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/write-the-solution-set-of-the-given-homogeneous-system-in-parametric-vector-form</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/oCqVtPpyUcc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Write the solution set of the given homogeneous system in parametric vector form</video:title>
      <video:description>This lesson will explain how to find the general solution to a homogeneous matrix with free variables and putting it in parametric form, which is the general solution. Write the solution set of the given homogeneous system in parametric vector form
.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-24T14:47:59+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/determine-if-the-following-homogeneous-system-has-a-nontrivial-solution-linear-algebra</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/zJ0as6fC0d4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Determine if the following homogeneous system has a nontrivial solution, Linear Algebra</video:title>
      <video:description>This lesson will explain how to Determine if the following homogeneous system has a nontrivial solution. Then describe the solution set and determine if the system has a nontrivial solution. Try to use as few row operations as possible</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-24T14:50:52+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/projectile-motion-calculating-distance-in-x-direction-jumping-from-ledge</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/P-prJcEOaNw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Projectile Motion - Calculating Distance in x-direction Jumping From ledge</video:title>
      <video:description>Two crickets, Chirpy and Milada, jump from the top of a vertical cliff. Chirpy just drops and reaches the ground in 3.50 s, while Milada jumps horizontally with an initial speed of 95.0 cm/s. How far from the base of the cliff will Milada hit the ground?</video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-24T14:52:30+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/example-of-projectile-motion-object-slides-off-of-table-in-horizontal-direction-physics</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/V8lgtHF-a18/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Example of Projectile Motion, Object Slides off of Table in Horizontal Direction - Physics</video:title>
      <video:description>An Example of Projectile Motion, Object Slides off of Table in Horizontal Direction. A physics book slides off a horizontal tabletop with a speed of 1.10 m/s. It strikes the floor in 0.350 s. Ignore air resistance. Find (a) the height of the tabletop above the floor; (b) the horizontal distance from the edge of the table to the point where the book strikes the floor; (c) the horizontal and vertical components of the book's velocity, and the magnitude and direction of its velocity, just before the book reaches the floor. (d) Draw x-t, y-t, vx-t, and vy-t graphs for the motion</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-24T14:58:27+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/finding-the-x-and-y-components-of-velocity-and-magnitude-with-an-average-acceleration-physics</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/1qlmrv8CG_U/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Finding the x and y Components of Velocity and Magnitude With an Average Acceleration </video:title>
      <video:description>This lesson will explain how to find the x and y Components of Velocity and Magnitude With an Average Acceleration. A dog running in an open field has components of velocity vx = 2.6 m/s and vy = -1.8 m/s at t1 = 10.0 s. For the time interval from t1 = 10.0 s to t2 = 20.0 s, the average acceleration of the dog has magnitude 0.45 m/s2 and direction 31.0° meas- ured from the +x-axis toward the +y-axis. At t2 = 20.0 s, (a) what are the x- and y-components of the dog's velocity? (b) What are the magnitude and direction of the dog's velocity?</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-24T15:00:39+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/physics-problem-on-the-acceleration-vector-average-acceleration</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/_cCc_qe31C4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Physics Problem on the Acceleration Vector, Average Acceleration</video:title>
      <video:description>This lesson will look at a physics problem on the Acceleration Vector, Average Acceleration. A jet plane is flying at a constant altitude. At time t1 = 0 it has components of velocity vx = 90 m/s, vy = 110 m/s. At time t2 = 30.0 s the components are vx = -170 m/s, vy = 40 m/s. (a) Sketch the velocity vectors at t1 and t2. How do these two vec- tors differ? For this time interval calculate (b) the components of the average acceleration, and (c) the magnitude and direction of the average acceleration.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-24T15:02:57+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-acceleration-vector-the-calculus-description-for-physics</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/N1BRKibAZCM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>The Acceleration Vector - The Calculus Description for Physics</video:title>
      <video:description>This lesson will look at the Acceleration Vector - The Calculus Description for Physics Description of acceleration vector, position vector, velocity vector, taking the derivative of the vectors.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-24T15:09:37+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/position-and-velocity-vectors-dealing-with-derivatives-of-individual-components</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/yx1tBoKV_yk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Position and Velocity Vectors Dealing With Derivatives of Individual Components.</video:title>
      <video:description>This lesson will look at a physics problem on Position and Velocity Vectors Dealing With Derivatives of Individual Components. The position of a squirrel running in a park is given by Sr 􏰀 310.280 m/s2t + 10.0360 m/s22t24nı 􏰂 10.0190 m/s32t3n≥. (a) What are vx1t2 and vy1t2, the x- and y-components of the velocity of the squirrel, as functions of time? (b) At t = 5.00 s, how far is the squirrel from its initial position? (c) At t = 5.00 s, what are the magnitude and direction of the squirrel's</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-24T15:14:14+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/position-and-velocity-vectors-involving-calculus-college-physics</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/cC234gq1GAw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Position and Velocity Vectors Involving Calculus </video:title>
      <video:description>This lesson will look at an example problem on Position and Velocity Vectors Involving Calculus. A web page designer creates an animation in which a dot on a computer screen has a position of Sr 􏰀 34.0 cm + 12.5 cm/s22t24nı 􏰂 15.0 cm/s2tn. (a) Find the magnitude and direction of the dot's average velocity between t = 0 and t = 2.0 s. (b) Find the magnitude and direction of the instantaneous velocity at t = 0, t = 1.0 s, and t = 2.0 s. (c) Sketch the dot's trajectory from t = 0 to t = 2.0 s, and show the velocities calculated in part (b).</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-24T15:16:53+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/position-and-velocity-vectors-finding-the-coordinates-x-y-to-evaluate-magnitude</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/q94y4mz7vDk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Position and Velocity Vectors, Finding the Coordinates x,y to Evaluate Magnitude</video:title>
      <video:description>This lesson will look at an example on Position and Velocity Vectors, Finding the Coordinates x,y to Evaluate Magnitude. A rhinoceros is at the origin of coordinates at time t1 = 0. For the time interval from t1 = 0 to t2 = 12.0 s, the rhino's aver- age velocity has x-component -3.8 m/s and y-component 4.9 ms. At time t2 = 12.0 s, (a) what are the x- and y-coordinates of the rhino? (b) How far is the rhino from the origin?</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-24T15:20:17+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-use-calculus-in-physics-a-simple-example-of-position-and-velocity-vectors</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/d3isxra6aJE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to Use Calculus in Physics a Simple Example of Position and Velocity Vectors</video:title>
      <video:description>Short lesson on what a position vector is and taking the derivative of a position vector to find the velocity vector and magnitude of velocity vector.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-24T15:31:05+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/determine-if-the-columns-of-the-matrix-span-r-4</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/IqqRDTFh0I4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Determine if the columns of the matrix span R^4</video:title>
      <video:description>This lesson will look at an example problem to explain how to determine if the columns of the matrix span R^4</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-24T15:33:57+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/does-v1-v2-v3-span-r-3-why-or-why-not</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/NK2a7Ori_Ew/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Does {v1,v2,v3} span R^3? Why or why not?</video:title>
      <video:description>This lesson will look at an example problem on a matrix and to explain Does {v1,v2,v3} span R^3? Why or why not?</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-24T15:36:42+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/do-the-columns-of-b-span-r-4-does-the-equation-bx-y</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/0aXTAB1fbz4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Do the columns of B span R^4? Does the equation Bx=y</video:title>
      <video:description>This lesson will look at an example to explain if the columns of B span R^4? Does the equation Bx=y have a solution for each y in R^4?</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-24T15:40:53+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-many-rows-of-a-contain-a-pivot-position-does-the-equation-ax</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/_Zv5Nv9uH0E/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How many rows of A contain a pivot position? Does the equation Ax</video:title>
      <video:description>This lesson will look at an example to explain how many rows of A contain a pivot position? Does the equation Ax=b have a solution for each b in R^4?</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-24T15:43:44+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/let-a-and-b-show-that-the-equation-ax-b-dos-not-have-a-solution</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/zibs53eTglQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Let A = [;;;] and b = [;;;]. Show that the equation Ax=b dos not have a solution</video:title>
      <video:description>This lesson would look at an example problem of a matrix and Let A = [;;;] and b = [;;;]. Show that the equation Ax=b dos not have a solution for all possible b, and describe the set of all b for which Ax=b does have a solution.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-24T15:46:51+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/let-u-and-a-is-u-in-the-subset-of-r-3-spanned-by-the-columns-of-a</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/ExGIjGgHA9o/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Let u = [;;;] and A = [;;;] . Is u in the subset of R^3 spanned by the columns of A?</video:title>
      <video:description>This lesson will look at a matrix example problem with an Untitled Let u = [;;;] and A = [;;;] . Is u in the subset of R^3 spanned by the columns of A? Why or why not?</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-24T15:51:09+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/write-the-augmented-matrix-for-the-linear-system-that-corresponds-to-the-matrix-equation-ax-b</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/sttg1-Egk50/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Write the augmented matrix for the linear system that corresponds to the matrix equation Ax = b.</video:title>
      <video:description>This lesson will look at an example problem of how to write the augmented matrix for the linear system that corresponds to the matrix equation Ax = b. Then solve the system and write the solution as a vector.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-24T15:54:04+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/write-the-system-first-as-a-vector-equation-and-then-as-a-matrix-equation</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/XS8uFEMt0xM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Write the system first as a vector equation and then as a matrix equation</video:title>
      <video:description>This lesson will look at an example problem and explain how to write the system first as a vector equation and then as a matrix equation</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-24T15:56:53+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/use-the-definition-of-ax-to-write-the-matrix-equation-as-a-vector-equation-or-vice-versa</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/8psaaV9luDY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Use the definition of Ax to write the matrix equation as a vector equation, or vice versa</video:title>
      <video:description>This lesson will look at an example and use the definition of Ax to write the matrix equation as a vector equation, or vice versa Use the definition of Ax to write the matrix equation as a vector equation, or vice versa. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-24T16:00:48+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/compute-the-products-of-the-matrices-if-a-product-is-undefined-explain-why</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/GTGoJA8O6pQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Compute the products of the matrices if a product is undefined explain why</video:title>
      <video:description>This is a lesson on Linear algebra computing products of matrices, Ax=b, is the product undefined and will give an explanation. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-24T16:07:08+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/what-is-ax-b-short-description-of-matrix-equations-and-operations</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/-Kus4PVKvtc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>What is Ax=b short description of matrix equations and operations</video:title>
      <video:description>This lesson will look at an example problem of Ax=b short description of matrix equations and operations.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-24T16:08:47+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/let-a-3x3-and-b-3x1-denote-columns-of-a-by-a-1-a-2-a-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/SoRQ7rjARi8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Let A = [3x3] and b = [3x1] Denote columns of A by a_1, a_2, a_3</video:title>
      <video:description>This lesson will look at an example on a matrix Let A = [3x3] and b = [3x1] Denote columns of A by a_1, a_2, a_3 and let W = Span {a1, a2, a3}, a. Is b in {a1, a2, a3}? How many vectors are in {a1, a2, a3}?, b. Is b in W? How many vectors are in W?, c. Show that a1 is in W . [Hint: Row operations are unnecessary.]</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-24T16:11:35+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/what-is-the-span-of-a-matrix-and-what-is-the-subset-of-a-matrix</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Rzug0QkDSqw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>What is the span of a matrix and what is the subset of a matrix</video:title>
      <video:description>This lesson will look at an example of a short description on what the span of a matrix is and the subset of a matrix by vectors.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-24T16:13:28+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/velocity-and-position-by-integration-finding-distance-and-velocity</loc>
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      <video:title>Velocity and Position by Integration, Finding Distance and Velocity</video:title>
      <video:description>This lesson will look at an example problem on Velocity and Position by Integration, Finding Distance and VelocityA rocket starts from rest and moves upward from the surface of the earth. For the first 10.0 s of its motion, the vertical acceleration of the rocket is given by ay = 12.80 m/s32t, where the +y-direction is upward. (a) What is the height of the rocket above the surface of the earth at t = 10.0 s? (b) What is the speed of the rocket when it is 325 m above the surface of the earth?</video:description>
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      <video:title>Velocity and Position by Integration </video:title>
      <video:description>This lesson will look at an example problem on Velocity and Position by Integration for a beginning physics. </video:description>
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      <video:title>Freely Falling Bodies, Solving for Magnitude of Velocity and Distance</video:title>
      <video:description>This lesson is on Freely Falling Bodies, Solving for Magnitude of Velocity and Distance. A brick is dropped (zero initial speed) from the roof of a building. The brick strikes the ground in 2.50 s. You may ignore air resistance, so the brick is in free fall. (a) How tall, in meters, is the building? (b) What is the magnitude of the brick's velocity just before it reaches the ground?</video:description>
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      <video:description>This lesson is on Freely Falling Bodies, Physics Example of Calculating Velocity on the moon. A lunar lander is making its descent to Moon Base I The lander descends slowly under the retrothrust of its descent engine. The engine is cut off when the lander is 5.0 m above the surface and has a downward speed of 0.8 m/s. With the engine off the lander is in free fall. What is the speed of the lander just before it touches the surface? The acceleration due to gravity on the moon is 1.6 m/s2.</video:description>
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      <video:title>Freely Falling Bodies, Solving For Velocity and Time</video:title>
      <video:description> This lesson will look at a physics example on Freely Falling Bodies, Solving For Velocity and Time. You throw a glob of putty straight up toward the ceiling, which is 3.60 m above the point where the putty leaves your hand. The initial speed of the putty as it leaves your hand is 9.50 m/s. (a) What is the speed of the putty just before it strikes the ceiling? (b) How much time from when it leaves your hand does it take the putty to reach the ceiling?</video:description>
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      <video:title>Freely Falling Bodies, Beginning in Physics, Finding Initial Velocity and Elapsed Time</video:title>
      <video:description>This lesson will look at an example of beginning physics and will explain how to find the initial velocity and elapsed time. A juggler throws a bowling pin straight up with an initial speed of 8.20 m/s. How much time elapses until the bowling pin returns to the juggler's hand?</video:description>
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      <video:description>This lesson would look at a physics example problem of how to calculate initial velocity and time in air (a) If a flea can jump straight up to a height of 0.440 m, what is its initial speed as it leaves the ground? (b) How long is it in the air?</video:description>
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      <video:title>Freely Falling Bodies: Lesson Acceleration due to Gravity</video:title>
      <video:description>This lesson will look at an example on beginning college physics with a Short explanation on acceleration due to gravity, notation, units and proper use.</video:description>
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      <video:description>This lesson will look at an example for beginning college physics on free falling bodies. </video:description>
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      <video:title>Motion with Constant Acceleration, Solving for Time and Distance</video:title>
      <video:description>This lesson will look at an example for solving time and distance. If a pilot accelerates at more than 4g, he begins to "gray out" but doesn't completely lose consciousness. (a) Assuming constant acceleration, what is the shortest time that a jet pilot starting from rest can take to reach Mach 4 (four times the speed of sound) without graying out? (b) How far would the plane travel during this period of acceleration? (Use 331 m/s for the speed of</video:description>
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      <video:description>This lesson is on Motion with Constant Acceleration, Solving for Acceleration and Distance. A Tennis Serve. In the fastest measured tennis serve, the ball left the racquet at 73.14 m/s. A served tennis ball is typi- cally in contact with the racquet for 30.0 ms and starts from rest. Assume constant acceleration. (a) What was the ball's accelera- tion during this serve? (b) How far did the ball travel during the serve?</video:description>
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      <video:title>Motion with Constant Acceleration, Solving for Acceleration and Time</video:title>
      <video:description>This lesson will look at lesson on beginning college physics on Motion with Constant Acceleration, Solving for Acceleration and Time.  A Fast Pitch. The fastest measured pitched baseball left the pitcher's hand at a speed of 45.0 m/s. If the pitcher was in contact with the ball over a distance of 1.50 m and produced constant acceleration, (a) what acceleration did he give the ball, and (b) how much time did it take him to pitch it?</video:description>
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      <video:title>Motion with Constant Acceleration, Solving for Time</video:title>
      <video:description>This lesson will explain at beginner college level of motion with constant acceleration. A jet fighter pilot wishes to accelerate from rest at a constant acceleration of 5g to reach Mach 3 (three times the speed of sound) as quickly as possible. Experimental tests reveal that he will black out if this acceleration lasts for more than 5.0 s. Use 331 m/s for the speed of sound. (a) Will the period of acceleration last long enough to cause him to black out? (b) What is the greatest speed he can reach with an acceleration of 5g before blacking out?</video:description>
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      <video:title>Finding the Minimum Velocity of Person Jumping off Cliff to Avoid Hitting Ledge</video:title>
      <video:description>This lesson will explain how to find the Minimum Velocity of Person Jumping off Cliff to Avoid Hitting Ledge. A daring 510-N swimmer dives off a cliff with a running horizontal leap, as shown in What must her minimum speed be just as she leaves the top of the cliff so that she will miss the ledge at the bottom, which is 1.75 m wide and 9.00 m below the top of the cliff?</video:description>
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      <video:title>Introduction Example of Motion with Constant Acceleration</video:title>
      <video:description>Introduction Example of Motion with Constant Acceleration for College Physics. An antelope moving with constant acceleration covers the distance between two points 70.0 m apart in 7.00 s. Its speed as it passes the second point is 15.0 m/s. (a) What is its speed at the first point? (b) What is its acceleration?</video:description>
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      <video:title>Basic and Simple calculus Based Instantaneous Acceleration </video:title>
      <video:description>Basic and Simple calculus Based Instantaneous Acceleration College Physics Example. A race car starts from rest and travels east along a straight and level track. For the first 5.0 s of the car's motion, the eastward component of the car's velocity is given by vx1t2 = 10 .860 m/s32t 2. What is the acceleration of the car when vx = 16.0 m/s?</video:description>
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      <video:title>Section, Frictional Forces: Example 2 "Forces on an inclined plane" </video:title>
      <video:description>Section, Frictional Forces: Example 2 "Forces on an inclined plane" Detailed ExplanationSome sliding rocks approach the base of a hill with a speed of 12 m/s. The hill rises at 36° above the horizontal and has coefficients of kinetic and static friction of 0.45 and 0.65, respec- tively, with these rocks. (a) Find the acceleration of the rocks as they slide up the hill. (b) Once a rock reaches its highest point, will it stay there or slide down the hill? If it stays there, show why. If it slides down, find its acceleration on the way down.

Physics problem involving friction on an incline plane 



Free Physics Lessons and worked examples with very detailed descriptions of how to approach, learn, and solve a problem with relative ease. Newton's laws of motion using forces such as tension, normal force, weight, and frictional forces. 

Newton's First Law of Motion, inertia, 

Newton's Second Law worked examples mass and forces invoking accelerations vector components. System International Units. Sum of force vectors. Tension in ropes, acceleration due to gravity. 

Free Body Diagrams
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Applying Newton's Laws:

Tension, hanging masses on pulleys. Description of how to choose cos and sin in physics.</video:description>
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      <video:description>A Simple Explanation of Instantaneous Acceleration for College Level Physics  and an explanation of Limit Definition of Instantaneous Acceleration.</video:description>
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      <video:description>This lesson is a Simple and Basic Beginners Explanation for  College Physics on average acceleration. </video:description>
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      <video:description> A Very Basic Description and Example on Instantaneous Velocity Using Calculus . A bird is flying due east. Its distance from a tall building is given by x1t2 = 28.0 m + 112.4 m/s2t - 10.0450 m/s32t3. What is the instantaneous velocity of the bird when t = 8.00 s?</video:description>
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      <video:title>Solving for Instantaneous Velocity</video:title>
      <video:description> A Beginners Introduction to College Level Physics on Solving for Instantaneous Velocity. A car is stopped at a traffic light. It then travels along a straight road so that its distance from the light is given by x1t2 = bt2 - ct3, where b = 2.40 m/s2 and c = 0.120 m/s3. (a) Calculate the average velocity of the car for the time interval t = 0 to t = 10.0 s. (b) Calculate the instantaneous velocity of the car at t = 0,t = 5.0 s,and t = 10.0 s.(c) How long after starting from rest is the car again at rest?</video:description>
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      <video:description>Beginning College Physics and a Basic Description on instantaneous velocity vs average velocity and speed</video:description>
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      <video:description>College Physics for Beginners lesson on how to Find Average Velocity on Each Time Interval. A Honda Civic travels in a straight line along a road. Its distance x from a stop sign is given as a function of time t by the equation x1t2 = at2 - bt3, where a = 1.50 m/s2 and b = 0.0500 m/s3. Calculate the average velocity of the car for each time interval: (a) t = 0 to t = 2.00 s; (b) t = 0 to t = 4.00 s; (c)t = 2.00 stot = 4.00 s.</video:description>
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      <video:description>A stockroom worker pushes a box with mass 11.2 kg on a horizontal surface with a constant speed of 3.50 m/s. The coefficient of kinetic friction between the box and the surface is 0.20. (a) What horizontal force must the worker apply to maintain the motion? (b) If the force calculated in part (a) is removed, how far does the box slide before coming to rest? Physics Lessons and worked examples with very detailed descriptions of how to approach, learn, and solve a problem with relative ease. Newton's laws of motion using forces such as tension, normal force, weight, and frictional forces. 
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      <video:title>Average Velocity, Displacement and Time - Actual Worked Example</video:title>
      <video:description>This lesson on beginner college physics will look at an example on Average Velocity, Displacement and Time. You normally drive on the freeway between San Diego and Los Angeles at an average speed of 105 km/h 165 mi/h2, and the trip takes 2 h and 20 min. On a Friday after- noon, however, heavy traffic slows you down and you drive the same distance at an average speed of only 70 km/h 143 mi/h2. How much longer does the trip take?</video:description>
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      <video:title>Average Velocity and Displacement</video:title>
      <video:description>This lesson on beginner college physics will look at worked example on Average Velocity and Displacement. In an experiment, a shear water (a seabird) was taken from its nest, flown 5150 km away, and released. The bird found its way back to its nest 13.5 days after release. If we place the origin in the nest and extend the +x-axis to the release point, what was the bird's average velocity in ms (a) for the return flight, and (b) for the whole episode, from leaving the nest to returning?</video:description>
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      <video:title>Average Velocity, College Physics, Worked Problem, Beginners Example</video:title>
      <video:description>This lesson on beginner college physics will look at worked example on average velocity. A car travels in the +x-direction on a straight and level road. For the first 4.00 s of its motion, the average velocity of the car is v_av-x = 6.25 m/s. How far does the car travel in 4.00 s?</video:description>
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      <video:title>Displacement in Physics, A Simple Explanation</video:title>
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      <video:title>Write a vector equation that is equivalent to the given system of equations.</video:title>
      <video:description>This lesson will look at an example and explain how to Write a vector equation that is equivalent to the given system of equations.</video:description>
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      <video:title>Write a system of equations that is equivalent to the given vector equation...</video:title>
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      <video:title>Determine the value(s) of h such that the matrix is the augmented...</video:title>
      <video:description>This lesson will explain how to Determine the value(s) of h such that the matrix is the augmented matrix of a consistent linear system.</video:description>
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      <video:title>Pivots and Pivot columns Linear Algebra</video:title>
      <video:description>This lesson will explain how to Row reduce the matrices to reduced echelon form. Circle the pivot positions in the final matrix and in the original matrix, and list the pivot columns.</video:description>
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      <video:title>Find the general solutions of the systems of augmented matrix</video:title>
      <video:description>This lesson will explain how Find the general solution of a matrix</video:description>
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      <video:publication_date>2015-06-25T20:23:29+00:00</video:publication_date>
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      <video:thumbnail_loc>https://img.youtube.com/vi/mg6wH9TWuJI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Determine if the system of linear equations is consistent</video:title>
      <video:description>This lesson will explain how to Determine if a system of linear equations is consistent using row operations.</video:description>
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      <video:title>Linear Algebra Coefficient Matrix and Augmented Matrix</video:title>
      <video:description>This lesson will explain of the coefficient matrices and the augmented matrices.</video:description>
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      <video:thumbnail_loc>https://img.youtube.com/vi/1mbqsgL21AQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Physics Problem, Physical Quantities and Vectors</video:title>
      <video:description>This lesson on beginner college physics will look at worked example on An Earthlike Planet. In January 2006 astronomers reported the discovery of a planet comparable in size to the earth orbiting another star and having a mass about 5.5 times the earth's mass. It is believed to consist of a mixture of rock and ice, similar to Neptune. If this planet has the same density as Neptune 11.76 g/cm32, what is its radius expressed (a) in kilometers and (b) as a multiple of earth's radius? Consult Appendix F for astronomi- cal data.</video:description>
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      <video:title>Unit Conversion for Physics Involving Acre-foot and Gallons</video:title>
      <video:description>This lesson on beginner college physics will look at worked example on An acre, a unit of land measurement still in wide use, has a length of one furlong 11 mi2 and a width one-tenth of its length. 8 (a) How many acres are in a square mile? (b) How many square feet are in an acre? See Appendix E. (c) An acre-foot is the volume of water that would cover 1 acre of flat land to a depth of 1 foot. How many gallons are in 1 acre-foot?</video:description>
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    <loc>https://www.videoclass.com/video/vectors-in-physics-magnitudes-addition-subtraction-college-physics</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/efVHy-dA-YA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Vectors in Physics, Magnitudes, Addition, Subtraction</video:title>
      <video:description>This lesson on beginner college physics will look at worked example Given two vectors A and B find the find the magnitude of each vector and the magnitude of the difference of each vector</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-25T20:33:28+00:00</video:publication_date>
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      <video:title>Vectors in Physics, A Break Down of The Cross Product on an I Individual Component Basis</video:title>
      <video:description>The vector AS is 3.50 cm long and is directed into this page. Vector B points from the lower right corner of this page to the upper left corner of this page. Define an appropriate right-handed coordinate system, and find the three components of the vector y O S A (2.80 cm) 60.0° 60.0° S B (1.90 cm) x product AS : BS, measured in cm2. In a diagram, show your coordi- SSSS</video:description>
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  <url>
    <loc>https://www.videoclass.com/video/vectors-in-physics-the-cross-product-rules-of-unit-vectors-i-j-and-k-college-physics</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/l5s5Xplyj-8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Vectors in Physics, The Cross Product, Rules of Unit Vectors i, j, and k </video:title>
      <video:description>This lesson on beginner college physics will look at worked example on how to Find the vector product AXB (expressed in unit vectors) of the two vectors A = 4i+7j and B = 5i-2j and How to multiple cross products by foiling method involving i, j and k the unit vectors.</video:description>
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    <loc>https://www.videoclass.com/video/vectors-in-physics-using-trig-functions-to-solve-the-dot-product-or-the-scalar-product</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/mm3KnWkeph4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Vectors in Physics, Using Trig Functions to Solve "The Dot Product" or "The Scalar Product"</video:title>
      <video:description>This lesson will explain how to Find the scalar product of the two vectors A and B  (b) Find the angle between these two vectors</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>Vectors in Physics, The Dot Product or The Scalar Product</video:title>
      <video:description>This lesson on beginner college physics will look at worked example on the vectors A, B, and C in the figure, find the scalar products a dot b, b dot c, a dot c Dealing with products of vectors in college level physics problems. The dot product, the scalar product.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-25T20:45:24+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/what-is-a-unit-vector-how-to-find-out-if-it-is-a-unit-vector-college-level-physics</loc>
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      <video:title>What is a Unit Vector? How to Find Out if it is a Unit Vector - College Level Physics</video:title>
      <video:description>This lesson on beginner college physics will look at worked example -Is the vector i,j,k unit vector? Justify your answer. (b) Can a unit vector have any components with magnitude greater than unity? Can it have any negative components? In each case justify
70.0° 30.0° O x
r
B (2.4 m)
your answer. (c) If AS 􏰀 a13.0nı 􏰂 4.0n≥2, where a is a constant, S
determine the value of a that makes A a unit vector.</video:description>
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      <video:publication_date>2015-06-25T20:47:21+00:00</video:publication_date>
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      <video:title>Unit Vectors, Vector Addition Involving Cosine and Sine, Finding Resultant Vector</video:title>
      <video:description>This lesson on beginner college physics will look at worked example on Unit Vectors, Vector Addition Involving Cosine and Sine, Finding Resultant Vector. (a) Write each vector in Fig. E1.43 in terms of the
unit vectors nı and n≥. (b) Use unit vectors to express the vector
Figure E1.43 y
r
A (3.60 m)
C, where C 􏰀 3.00A 􏰁 4.00B. (c) Find the magnitude and direc- tion of CS.</video:description>
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      <video:publication_date>2015-06-25T20:49:56+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/unit-vectors-finding-magnitude-or-resultant-understanding-vector-addition-for-college-physics</loc>
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      <video:title>Unit Vectors, Finding Magnitude or Resultant, Understanding Vector Addition for College Physics</video:title>
      <video:description>Given two vectors A  4.00nı  7.00n≥ and B  5.00nı  2.00n≥, (a) find the magnitude of each vector; (b) write an expres- sion for the vector difference AS 􏰁 BS using unit vectors; (c) find the magnitude and direction of the vector difference AS  BS. (d) In SSSS
a vector diagram show A, B, and A  B, and also show that your diagram agrees qualitatively with your answer in part (c).</video:description>
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      <video:publication_date>2015-06-25T20:52:32+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/unit-vectors-in-college-physics-how-to-add-and-find-x-and-y-coordinates</loc>
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    <priority>1.0</priority>
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      <video:title>Unit Vectors in College Physics, How to Add and Find x and y Coordinates</video:title>
      <video:description>This lesson on beginner college physics will look at worked example on In each case, find the x- and y-components of vector AS: (a) AS  5.0nı  6.3n≥; (b) AS  11.2n≥  9.91nı; (c) AS  -15.0nı  22.4n≥; (d) AS  5.0BN, where BS  4nı  6n≥.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-25T20:53:57+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/vector-components-solving-for-angle-dealing-with-two-forces-pulling-on-a-rope</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/ntIOLc5Z9Js/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Vector Components, Solving for Angle Dealing With Two Forces Pulling on a Rope</video:title>
      <video:description>This lesson on beginner college physics will look at worked example on Two ropes in a vertical plane exert equal-magnitude forces on a hanging weight but pull with an angle of 86.0° between them. What pull does each one exert if their resultant pull is 372 N directly upward</video:description>
      <video:view_count>0</video:view_count>
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      <video:publication_date>2015-06-25T20:56:14+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/vector-components-finding-resultant-adding-multiple-vectors-in-a-physics-problem</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/jVr9JwajgPY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Vector Components, Finding Resultant, Adding Multiple Vectors in a Physics Problem</video:title>
      <video:description>A disoriented physics professor drives 3.25 km north, then 2.90 km west, and then 1.50 km south. Find the magnitude and direc- tion of the resultant displacement, using the method of components. In a vector-addition diagram (roughly to scale), show that the result- ant displacement found from your diagram is in qualitative agree- ment with the result you obtained using the method of components. Finding resultant vector of multiple vectors in physics.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-25T20:57:47+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/vector-components-in-physics-using-trigonometry-in-physics-college-level-physics</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/idh4ugXhdco/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Vector Components in Physics, Using Trigonometry in Physics - College Level Physics</video:title>
      <video:description>Vector AS has y-component Ay = +13.0 m. AS makes an angle of 32.0° counterclockwise from the +y-axis. (a) What is the SS x-component of A? (b) What is the magnitude of A?</video:description>
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      <video:description>A physics book slides off a horizontal tabletop with a speed of 1.10 m/s. It strikes the floor in 0.350 s. Ignore air resistance. Find (a) the height of the tabletop above the floor; (b) the horizontal distance from the edge of the table to the point where the book strikes the floor; (c) the horizontal and vertical components of the book's velocity, and the magnitude and direction of its velocity, just before the book reaches the floor. (d) Draw x-t, y-t, vx-t, and vy-t graphs for the motion</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:family_friendly>yes</video:family_friendly>
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8 is 14 days. A furlong originally referred to the length of a plowed

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      <video:family_friendly>yes</video:family_friendly>
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      <video:family_friendly>yes</video:family_friendly>
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Let:  
 4 0 0 
-6 5 -8
-3 4 -7
.

Find  and  such that .</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:family_friendly>yes</video:family_friendly>
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-12 5 0 0
0 0 6 -2
0 0 0 4 The eigenvalues are , where with associated eigenvector </video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:description>Orthonormal Basis, Gram-Schidmt Process Linear Algebra Perform the Gram-Schmidt process on the following sequence of vectors. 
 
 6 
3
6
,  
 4 
-1
1
,  
 -1 
-5
-1
.

  


, 
  


,</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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  3 1 -3 
-2 -3 2
 -3 0 
3 -1
Determine the matrix of the composition . 
 
    
  
.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:family_friendly>yes</video:family_friendly>
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Use the Lorentz coordinate transformation to calculate  as measured by Stanley for the event of turning on the light.


Use the time dilation formula to calculate the time interval between the two events (the front of the spaceship passing overhead and turning on the light) as measured by Stanley.



Multiply the time interval by Mavis's speed, both as measured by Stanley, to calculate the distance she has traveled as measured by him when the light turns on.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:description>A support crossbeam on a high speed train is made from a titanium rod that has a length of 1.85 when measured by an observer on the train. The beam is positioned such that the observer on the train measures an angle of 19 between the crossbeam and the floor of the train. (Figure 1) At what speed  would the train have to be traveling in order for an observer standing outside the train to measure the angle as 69 ? In the figure, S indicates the reference frame of the observer standing outside the train and S' indicates the reference frame of the observer on the train.

At what speed  is the train moving when the angle between the crossbeam and the floor of the train is measured to be  = 69 by an observer standing outside the train?</video:description>
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      <video:title>Let W be the set of all vectors of the form: find vectors u and v such that</video:title>
      <video:description>Let  be the set of all vectors of the form: 
 -5s-4t 
4s
3s+2t
2s+4t
.
</video:description>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/z-IIvshKq8E/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find the coordinates of M with respect to this basis.</video:title>
      <video:description>This lesson will look at an example problem of The set  is a basis of the space of upper-triangular  matrices. Find the coordinates of  with respect to this basis. 
 
  


.</video:description>
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      <video:title>Relativity</video:title>
      <video:description>The positive muon , an unstable particle, lives on average 2.20×10−6 (measured in its own frame of reference) before decaying. If such a particle is moving, with respect to the laboratory, with a speed of 0.950 , what average lifetime is measured in the laboratory? What average distance, measured in the laboratory, does the particle move before decaying?</video:description>
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    <loc>https://www.videoclass.com/video/time-is-relative-calculating-distance-based-on-reference-frames-special-relativity-1</loc>
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      <video:title>Time is Relative, calculating distance based on reference frames "Special Relativity"</video:title>
      <video:description>Two events are observed in a frame of reference S to occur at the same space point, with the second event occurring after a time of 1.70 . In a second frame S' moving relative to S, the second event is observed to occur after a time of 2.25 . What is the difference  between the positions of the two events as measured in S'?</video:description>
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      <video:title>Special Relativity and Time Dilation - The idea of "time travel"</video:title>
      <video:description>This video explains why from two different points of reference, when dealing with light, that the observed outcome(s) are not simultaneous and why when one travels close to the speed of light they age less than someone whom is not traveling close to the speed of light.</video:description>
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      <video:publication_date>2015-06-30T18:06:52+00:00</video:publication_date>
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      <video:title>Time Dilation, Special relativity</video:title>
      <video:description>A group of scientists discover a new, rare isotope and are able to store a small amount of it. They determine that the isotope is unstable and half of their sample will decay in 15.0 . The scientists need a new laboratory to properly conduct measurements on the isotope. If laboratory is built before half the sample decays there will still be enough of the isotope available for experiments. However, it will take 29.0 to build the new lab. Fortunately, the scientists can quickly start construction and they have access to a spaceship that can travel at speeds approaching the speed of light  = 3.00×108 . If they place their sample of the isotope on the spaceship, at what speed  must it travel in order for the new laboratory to be completed on Earth by the time half of the isotope on the spaceship decays? Assume that it took one month for the scientists to actually start construction and launch the spaceship so half the sample will remain in 14.0 but it will still take 29.0 to build the new lab.</video:description>
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      <video:publication_date>2015-06-30T18:07:49+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/find-the-coordinate-vector-of-x-2-3-1-with-respect-to-the-basis-b-or-r3</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Lfvz4SDWGCc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find the coordinate vector of x = {-2,3,1} with respect to the basis B = or R3</video:title>
      <video:description>This lesson will look at an example to explain how to find the coordinate vector of   with respect to the basis. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:08:43+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/let-u-v-w-be-three-linear-independent-vectors-in-r7-determine-a-value-for-k</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/1J6OrTf9ybI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Let u,v,w be three linear independent vectors in R7, determine a value for k</video:title>
      <video:description>This lesson will look at an example problem to solve for a value. Let  be three linearly independent vectors in . Determine a value of , so that the set   is linearly dependent.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:09:59+00:00</video:publication_date>
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      <video:thumbnail_loc>https://img.youtube.com/vi/XbWnBbB4jco/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find or give the basis for the column space of A</video:title>
      <video:description>This lesson will explain how to find or give the basis for the column space of A.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:11:15+00:00</video:publication_date>
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      <video:thumbnail_loc>https://img.youtube.com/vi/leEHRB4HQSs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Do the columns of the matrix span R3</video:title>
      <video:description>This lesson will look at an example of a matix to determine Which dimension do the columns span</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:12:54+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/spherical-capacitor-problem-find-capacitance-radius-and-electric-field</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/Zxr1G0yAnnE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Spherical Capacitor Problem, Find Capacitance, Radius, and Electric Field</video:title>
      <video:description>A spherical capacitor contains a charge of 3.30 nC when connected to a potential difference of 220 V. If its plates are sepa- rated by vacuum and the inner radius of the outer shell is 4.00 cm, calculate: (a) the capacitance; (b) the radius of the inner sphere; (c) the electric field just outside the surface of the inner sphere.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:13:40+00:00</video:publication_date>
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      <video:title>Cylindrical Capacitor Problem - Capacitance per unit length - Charge and Magnitude</video:title>
      <video:description>A cylindrical capacitor has an inner conductor of radius 1.5 mm and an outer conductor of radius 3.5 mm. The two conduc- tors are separated by vacuum, and the entire capacitor is 2.8 m long. (a) What is the capacitance per unit length? (b) The potential of the inner conductor is 350 mV higher than that of the outer con- ductor. Find the charge (magnitude and sign) on both conductors.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:14:17+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/cylindrical-capacitor-problem-dealing-with-finding-the-radius-and-charge-per-unit-length</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/n_EllmU11yg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Cylindrical Capacitor Problem Dealing With Finding the Radius and Charge per Unit Length</video:title>
      <video:description>A cylindrical capacitor consists of a solid inner conduct- ing core with radius 0.250 cm, surrounded by an outer hollow conducting tube. The two conductors are separated by air, and the length of the cylinder is 12.0 cm. The capacitance is 36.7 pF. (a) Calculate the inner radius of the hollow tube. (b) When the capacitor is charged to 125 V, what is the charge per unit length l on the capacitor?</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:15:24+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/calculating-the-reading-on-a-voltmeter-free-electromagnetism-worked-examples</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/gmKp9K5LkdM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Calculating the Reading on a Voltmeter - Free Electromagnetism Worked Examples</video:title>
      <video:description>A 10.0-mF parallel-plate capacitor is connected to a 12.0-V battery. After the capacitor is fully charged, the battery is disconnected without loss of any of the charge on the plates. (a) A voltmeter is connected across the two plates without discharging them. What does it read? (b) What would the voltmeter read if (i) the plate separation were doubled; (ii) the radius of each plate were doubled but their separation was unchanged?</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:16:46+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/finding-potential-difference-and-capacitance-between-parallel-plate-capacitor</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/MUUcIyz_N-E/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Finding Potential Difference and Capacitance Between Parallel Plate Capacitor</video:title>
      <video:description>The plates of a parallel-plate capacitor are 2.50 mm apart, and each carries a charge of magnitude 80.0 nC. The plates are in vacuum. The electric field between the plates has a magnitude of 4.00 * 106 Vm. (a) What is the potential difference between the plates? (b) What is the area of each plate? (c) What is the capacitance?</video:description>
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      <video:publication_date>2015-06-30T18:17:45+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/coherent-light-with-wavelength-560-passes-through-narrow-slits-with-a-separation-of-0-350</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/qsZFUez3SGI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Coherent light with wavelength 560 passes through narrow slits with a separation of 0.350</video:title>
      <video:description>Coherent light with wavelength 560 passes through narrow slits with a separation of 0.350. At a distance from the slits which is large compared to their separation, what is the phase difference (in radians) in the light from the two slits at an angle of 21.6 from the centerline?</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:18:23+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/coherent-sources-and-emit-electromagnetic-waves</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/dUhh9P_guWg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Coherent sources  and  emit electromagnetic waves</video:title>
      <video:description>This lesson will go through an example problem on Coherent sources  and  emit electromagnetic waves with wavelength 2.00 . Point  is 4.86  from  and 5.24  from .</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:20:51+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/coherent-light-with-wavelength-400-passes-through-two-very-narrow-slits-that-are</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/hj_tZ2N8_EQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Coherent light with wavelength 400  passes through two very narrow slits that are</video:title>
      <video:description>Coherent light with wavelength 400  passes through two very narrow slits that are separated by 0.200 and the interference pattern is observed on a screen 4.00  from the slits.Destructive interference, constructive interference, radio waves, coherent waves, light propagation. Integral multiplier</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:21:43+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/coherent-light-with-wavelength-410-falls-on-a-double-slit</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/7HneP1irTCI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Coherent light with wavelength 410 falls on a double slit.</video:title>
      <video:description>This lesson will look t an example problem on Coherent light with wavelength 410 falls on a double slit. On a screen which is a distance of 1.76 away, the separation between dark fringes is 4.18 .</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:22:27+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/young-s-experiment-is-performed-with-light-from-excited-helium-atoms</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/FwakBAb_Dzo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Young's experiment is performed with light from excited helium atoms</video:title>
      <video:description>Young's experiment is performed with light from excited helium atoms . Fringes are measured carefully on a screen 1.20  away from the double slit, and the center of the twentieth fringe (not counting the central bright fringe) is found to be 10.6  from the center of the central bright fringe.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:24:10+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/two-speakers-emitting-identical-sound-waves-of-wavelength-2</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/cQScyrMvuSw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Two speakers, emitting identical sound waves of wavelength 2.</video:title>
      <video:description>This lesson will look at an example problem on Two speakers, emitting identical sound waves of wavelength 2.0  in phase with each other, and an observer are located as shown in the figure. At the observer's location, what is the path difference for waves from the two speakers? Will the sound waves interfere constructively or destructively at the observer's location-or something in between constructive and destructive?</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:26:44+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/two-light-sources-can-be-adjusted-to-emit-monochromatic-light-of-any-visible-wavelen</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/l8sBAJF4vwI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Two light sources can be adjusted to emit monochromatic light of any visible wavelen</video:title>
      <video:description>Two light sources can be adjusted to emit monochromatic light of any visible wavelength. The two sources are coherent,  apart, and in line with an observer, so that one source is  farther from the observer than the other.What would your answers to part (a) be if the two sources were not in line with the observer, but were still arranged so that one source is  farther away from the observer than the other</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:27:59+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/a-radio-transmitting-station-operating-at-a-frequency-of-125-has-two-identical-antennas-that</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/LGI-1iBXCB4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>A radio transmitting station operating at a frequency of 125 has two identical antennas that</video:title>
      <video:description>A radio transmitting station operating at a frequency of 125 has two identical antennas that radiate in phase. Antenna  is 8.95 to the right of antenna . Consider point  between the antennas and along the line connecting them, a horizontal distance  to the right of antenna .</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:29:18+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/two-speakers-that-are-19-0-apart-produce-in-phase-sound-waves-of-frequency-25</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/L3P04gXSoG0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Two speakers that are 19.0 apart produce in-phase sound waves of frequency 25</video:title>
      <video:description>Two speakers that are 19.0 apart produce in-phase sound waves of frequency 250 in a room where the speed of sound is 340 . A woman starts out at the midpoint between the two speakers. The room's walls and ceiling are covered with absorbers to eliminate reflections, and she listens with only one ear for best precision.She now walks slowly toward one of the speakers. How far from the center must she walk before she first hears the sound reach a minimum intensity?</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:29:59+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/two-small-stereo-speakers-and-that-are-1-50apart-are-sending-out-sound-of-wave</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/PK5cu03fdFI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Two small stereo speakers and that are 1.50apart are sending out sound of wave</video:title>
      <video:description>This lesson will look at an example problem on Destructive interference, constructive interference, radio waves, coherent waves, light propagation. Integral multiplier</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:30:49+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/draw-a-contour-map-of-the-function-showing-several-level-curves-f-x-y-y-x-2-y-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/rxQh2KQGyS0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Draw a contour map of the function showing several level curves. f(x,y)=y/(x^2+y^2</video:title>
      <video:description>This lesson will look at an example problem on how to Draw a contour map of the function showing several level curves. f(x,y)=y/(x^2+y^2</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:32:37+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/find-and-sketch-the-domain-of-the-function-f-x-y-z-ln-16-4x-2-4y-2-z-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/-YdnSCPmavo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find and sketch the domain of the function. f(x,y,z) = ln(16-4x^2-4y^2-z^2)</video:title>
      <video:description>This lesson will look at an example problem on Multivariable calculus, several variable calculus, finding domain in R^3, sketching domain with 2, 3 variables sketching domain in R^3 sketching domain in 3d</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:33:41+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/two-coherent-sources-of-radio-waves-a-and-b-are-5-00-meters-apart</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/RBFX6iBXasM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Two coherent sources of radio waves, A and B, are 5.00 meters apart.</video:title>
      <video:description>This lesson will look at an example problem on Two coherent sources of radio waves, A and B, are 5.00 meters apart. Each source emits waves with wavelength 6.00 meters. Consider points along the line connecting the two sources.



Destructive interference, constructive interference, radio waves, coherent waves, light propagation. Integral multiplier</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:34:41+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/calculating-work-needed-to-assemble-an-atomic-nucleus-electromagnetism-physics</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/-Dr70JfIdso/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Calculating Work Needed to Assemble an Atomic Nucleus - Electromagnetism Physics</video:title>
      <video:description>How much work is needed to assemble an atomic nucleus containing three protons (such as Be) if we model it as an equilateral triangle of side  with a proton at each vertex? Assume the protons started from very far away.




Electric Potential, gauss's law, Coulombs, change in potential energy Vector addition in electric fields. Physics II 2, Calculus based physics. Electric flux, electric force dipole moment.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:36:39+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/calculating-electric-flux-through-a-human-nerve-cell-electromagnetism-gauss-s-law</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/0xfjA8F46P0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Calculating Electric Flux Through a Human Nerve Cell - Electromagnetism - Gauss's Law</video:title>
      <video:description>Human nerve cells have a net negative charge and the material in the interior of the cell is a good conductor. If a cell has a net charge of -8.65 , what are the magnitude of the net flux through the cell boundary? 




Electric Potential, gauss's law, Coulombs, change in potential energy Vector addition in electric fields. Physics II 2, Calculus based physics. Electric flux, electric force dipole moment.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:38:56+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/cholesky-decomposition-or-cholesky-factorization</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/ocHvIzIKl6U/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Cholesky Decomposition or Cholesky Factorization</video:title>
      <video:description>Linear Algebra, matrix multiplication, LDU decomposition, LDU factorization, LU factorization, LU decomposition, Identity matrix, REF(A), RREF(A), Row reduction, row elimination. Upper diagonal, Lower diagonal Diagonal. Using a calculator to solve matrices. Gauss elimination Elementary matrix</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:42:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/elementary-matrices-vs-row-operations-easy-and-best-way-to-reduce-matrices-by-hand</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/27COMf-RjCc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Elementary Matrices vs Row Operations - Easy and Best Way to Reduce Matrices by Hand</video:title>
      <video:description>Linear Algebra, matrix multiplication, LDU decomposition, LDU factorization, LU factorization, LU decomposition, Identity matrix, REF(A), RREF(A), Row reduction, row elimination. Upper diagonal, Lower diagonal Diagonal. Using a calculator to solve matrices. Gauss elimination Elementary matrix</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:42:50+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/ldu-factorization-or-ldu-decomposition-lower-diagonal-upper-linear-algebra</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/cwgZxkzib9c/mqdefault.jpg</video:thumbnail_loc>
      <video:title>LDU Factorization or LDU Decomposition, Lower - Diagonal </video:title>
      <video:description>Linear Algebra, matrix multiplication, LDU decomposition, LDU factorization, LU factorization, LU decomposition, Identity matrix, REF(A), RREF(A), Row reduction, row elimination. Upper diagonal, Lower diagonal Diagonal. Using a calculator to solve matrices. Gauss elimination Elementary matrix</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:43:34+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/lu-factorization-or-lu-decomposition-solve-for-x-using-elementary-matrixes-and-rref-a</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/TsdQhbScKsg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>LU Factorization or LU Decomposition, Solve for X, using Elementary Matrixes and RREF(A)</video:title>
      <video:description>This lesson will look at an example problem on LU Factorization or LU Decomposition, Solve for X, using Elementary Matrixes and RREF(A)</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:44:16+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/lu-factorization-or-lu-decomposition-linear-algebra</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/rCWxMq9Wcf0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>LU Factorization or LU Decomposition Linear Algebra</video:title>
      <video:description>This lesson will look at an example problem on LU Factorization or LU Decomposition Linear Algebra</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:45:19+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/three-point-charges-at-each-corner-of-an-equilateral-triangle-electromagnetism-physics</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/y5N2WJ6HFrk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Three Point Charges at Each Corner of an Equilateral Triangle - Electromagnetism Physics</video:title>
      <video:description>Three equal 1.20-mC point charges are placed at the corners of an equilateral triangle whose sides are 0.500 m long. What is the potential energy of the system? (Take as zero the potential energy of the three charges when they are infinitely far apart.) Electric Potential, gauss's law, Coulombs, change in potential energy Vector addition in electric fields. Physics II 2, Calculus based physics. Electric flux, electric force dipole moment.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:46:07+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/calculating-velocity-of-a-point-charge-electromagnetism-physics</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/tu6Dgqydts8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Calculating Velocity of A point Charge - Electromagnetism Physics</video:title>
      <video:description>A small metal sphere, carrying a net charge of q1 = q2 v 5 22.0 m/s q1 0.800 m
-2.80 mC, is held in a stationary position by insulating sup- ports. A second small metal sphere, with a net charge of q2 = -7.80 mC and mass 1.50 g, is projected toward q1. When the two spheres are 0.800 m apart, q2 is moving toward q1 with speed 22.0 ms Assume that the two spheres can be treated as point charges. You can ignore the force of gravity. (a) What is the speed of q2 when the spheres are 0.400 m apart? (b) How close does q2 get to q1? Electric Potential, gauss's law, Coulombs, change in potential energy Vector addition in electric fields. Physics II 2, Calculus based physics. Electric flux, electric force dipole moment.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:46:56+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/work-done-to-push-two-protons-closely-together-free-physics-examples</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/ZZwBsDq-WJo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Work Done to Push Two Protons Closely Together </video:title>
      <video:description>\(a) How much work would it take to push two protons very slowly from a separation of 2.00 * 10-10 m (a typical atomic distance) to 3.00 * 10-15 m (a typical nuclear distance)? (b) If the protons are both released from rest at the closer distance in part (a), how fast are they moving when they reach their original separation? Electric Potential, gauss's law, Coulombs, change in potential energy Vector addition in electric fields. Physics II 2, Calculus based physics. Electric flux, electric force dipole moment.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:47:42+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/contact-lenses-equation-s-where-is-the-near-point-of-an-eye-for-which-a-contact-lens-with-a-power</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/eWMg0vb4Rnw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Contact lenses equation(s) Where is the near point of an eye for which a contact lens with a power</video:title>
      <video:description>Where is the near point of an eye for which a contact lens with a power of 2.95 diopters is prescribed? (Assume that near point for an average viewer is 25 .) Where is the far point of an eye for which a contact lens with a power of -1.20 diopters is prescribed for distant vision? lens makers equation, thin lenses equation, bioptic, myopic</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:39:45+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/potential-energy-in-an-electric-field-free-electromagnetism-physics-examples-and-lessons</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/tuMraXoZ44w/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Potential Energy in an Electric Field - Free Electromagnetism Physics Examples and Lessons</video:title>
      <video:description>This lesson will look at an example problem on A charge of 24.0 is placed in a uniform electric field that is directed vertically upward and has a magnitude of 4.60×104 .Electric Potential, gauss's law, Coulombs, change in potential energy Vector addition in electric fields. Physics II 2, Calculus based physics. Electric flux, electric force dipole moment.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:35:30+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/fringes-from-different-interfering-wavelengths-coherent-light-with-wavelength-594-passes</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/XtzQpkbWPPg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>± Fringes from Different Interfering Wavelengths - Coherent light with wavelength 594 passes</video:title>
      <video:description>This lesson will look at an example problem on Fringes from Different Interfering Wavelengths. Coherent light with wavelength 594 passes through two very narrow slits, and the interference pattern is observed on a screen a distance of 3.00  from the slits. The first-order bright fringe is a distance of 4.84  from the center of the central bright fringe.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T18:25:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/equivalent-capacitance-of-a-system-and-finding-total-charge-and-potential-difference-in-capacitor</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/6HBb79opDzM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Equivalent Capacitance of a System and Finding Total Charge and Potential Difference in Capacitor</video:title>
      <video:description>For the system of capacitors shown in the picture, a potential difference of 25 V is maintained across ab. (a) What is the equivalent capacitance of this system between a and b? (b) How much charge is stored by this system? (c) How much charge does the 6.5-nF capacitor store? (d) What is the potential difference across the 7.5-nF capacitor?</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T17:52:39+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/parallel-plate-capacitor-air-find-potential-difference-and-work-to-double-separation</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/SKRpV7FF7zA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Parallel-Plate Capacitor, Air, Find Potential Difference and Work to Double Separation</video:title>
      <video:description>Free Resources at JJtheTutor.com

A parallel-plate air capacitor has a capacitance of 920 pF. The charge on each plate is 2.55 mC. (a) What is the potential difference between the plates? (b) If the charge is kept constant, what will be the potential difference between the plates if the separation is doubled? (c) How much work is required to double the separation?</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-30T17:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/electric-potential-energy-between-a-pair-of-charges-electromagnetism-worked-example</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/lQTmIog8uxk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Electric Potential Energy Between a Pair of Charges - Electromagnetism Worked Example</video:title>
      <video:description>A point charge q1 is held stationary at the origin. A second charge q2 is placed at point a, and the electric potential energy of the pair of charges is +5.4 * 10-8 J. When the second charge is moved to point b, the electric force on the charge does -1.9 * 10-8 J of work. What is the electric potential energy of the pair of charges when the second charge is at point b?


Electric Potential, gauss's law, Coulombs, change in potential energy Vector addition in electric fields. Physics II 2, Calculus based physics. Electric flux, electric force dipole moment.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T14:38:43+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/work-done-by-an-electron-on-a-charge-q-electromagnetism-lessons-and-examples</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/OFpJQacR_GU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Work Done by an Electron on a Charge q </video:title>
      <video:description> Electromagnetism Lessons and Examples. A point charge q1 = +2.40 mC is held stationary at the origin. A second point charge q2 = -4.30 mC moves from the point x=0.150m, y=0 to the point x=0.250m, y = 0.250 m. How much work is done by the electric force on q2? Electric Potential, gauss's law, Coulombs, change in potential energy Vector addition in electric fields. Physics II 2, Calculus based physics. Electric flux, electric force dipole moment.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T14:39:19+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/electric-field-between-two-point-charges-a-certain-distant-apart-electromagnetism-physics</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/BXvU-7bVZy8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Electric Field Between Two Point Charges a Certain Distant Apart</video:title>
      <video:description> - Electromagnetism Physics lessons. Two point charges are distance d=.414m apart, they have equal and opposite charge, each with magnitude Q=8.86uC. The negative charge is on the left and the positive charge is on the right. An electron (mass 9.11x10^-31 kg, charge 1.6x10^-19C) is placed half-way between the charges.a) The electric field at this point is ___ b) The direction of the electric field is (This is a multiple choice question)-zero-into the page-right, toward the positive charge-left, toward the negative charge-out of the page-downward-upwardc) The force on the electron is ____</video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T14:40:40+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/a-converging-lens-with-a-focal-length-of-forms-an-image</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/cZFqWtP2Fjg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>A converging lens with a focal length of  forms an image</video:title>
      <video:description>A converging lens with a focal length of  forms an image of a -cm-tall real object that is to the left of the lens. The image is  tall and inverted.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T14:41:46+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/find-the-point-on-the-curve-r-t-where-the-tangent-line-is-parallel-to-the-plane</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/cxiKp0_I4WY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find the point on the curve r(t) where the tangent line is parallel to the plane</video:title>
      <video:description>This lesson will look at an example to learn how to find the point on the curve r(t) where the tangent line is parallel to the plane. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T14:47:15+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sketch-the-curve-with-the-given-vector-equation</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/bPvudmA0wTc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Sketch the curve with the given vector equation.</video:title>
      <video:description>This lesson will look at an example and explain how to Sketch the curve with the given vector equation and how to Sketch a 3d curve.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T14:48:28+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/lens-maker-s-equation-a-convex-convex-bi-convex-lens-has-radii-of-curvature-with-magnitudes-of</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/bUXyL7Wv2U8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Lens maker's Equation A convex-convex (bi-convex) lens has radii of curvature with magnitudes of</video:title>
      <video:description>A convex-convex lens has radii of curvature with magnitudes of  and . The lens is made of glass with index of refraction . We will employ the convention that  refers to the radius of curvature of the surface through which light will enter the lens, and refers to the radius of curvature of the surface from which light will exit the lens.Physics, optics, finding the distance of an image from a mirror. Reflection distance from mirror calculations. Finding the magnification of the image. Finding if the image is inverted, i.e. upside down. Drawing principle rays. Focal point, orientation of image, concave mirror, convex mirror,  physics, optics. Axis of lens. Magnification of lens</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T14:49:52+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/a-tank-whose-bottom-is-a-mirror-is-filled-with-water-to-a-depth-o</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/yabs_qsMcxA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>A tank whose bottom is a mirror is filled with water to a depth o</video:title>
      <video:description>A tank whose bottom is a mirror is filled with water to a depth of 20.4 . A small fish floats motionless a distance of 7.50 under the surface of the water. Physics, optics, finding the distance of an image from a mirror. Reflection distance from mirror calculations. Finding the magnification of the image. Finding if the image is inverted, i.e. upside down. Drawing principle rays. Focal point, orientation of image, concave mirror, convex mirror,  physics, optics.</video:description>
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      <video:publication_date>2015-07-01T14:50:59+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/refraction-of-spherical-surfaces-glass-rod-infinite-distance</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/YiCW7jL_xow/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Refraction of spherical surfaces, glass rod, infinite distance</video:title>
      <video:description>The left end of a long glass rod, 10.0 in diameter, has a convex hemispherical surface 5.00 in radius. The refractive index of the glass is 1.60.
Physics, optics, finding the distance of an image from a mirror. Reflection distance from mirror calculations. Finding the magnification of the image. Finding if the image is inverted, i.e. upside down. Drawing principle rays. Focal point, orientation of image, concave mirror, convex mirror,  physics, optics.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:01:03+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/focal-point-orientation-of-image-concave-mirror-convex-mirror-physics-optics</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/qH4cd_FKaYQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Focal point, orientation of image, concave mirror, convex mirror,  physics, optics.</video:title>
      <video:description>An object 0.650 tall is placed 16.5 to the left of the vertex of a concave spherical mirror having a radius of curvature of 22.0. Determine the position of the image. Determine the size of the image. Determine the orientation of the image. Determine the nature (real or virtual) of the image.
Physics, optics, finding the distance of an image from a mirror. Reflection distance from mirror calculations. Finding the magnification of the image. Finding if the image is inverted, i.e. upside down. Drawing principle rays.</video:description>
      <video:view_count>2</video:view_count>
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      <video:publication_date>2015-07-01T15:01:55+00:00</video:publication_date>
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      <video:thumbnail_loc>https://img.youtube.com/vi/0nDUJUV_SY8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to find the image distance from a concave mirror</video:title>
      <video:description>This lesson will look at an example problem and explain how to find the image distance from a concave mirror. Physics, optics, finding the distance of an image from a mirror. Reflection distance from mirror calculations. Finding the magnification of the image. Finding if the image is inverted, i.e. upside down. Drawing principle rays.</video:description>
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      <video:publication_date>2015-07-01T15:03:03+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/magnitude-of-electric-field-produced-by-the-nucleus-of-an-atom-electromagnetism</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/ISasttmrC7Q/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Magnitude of Electric Field Produced by the Nucleus of an Atom - Electromagnetism</video:title>
      <video:description>The nuclei of large atoms, such as uranium, with protons, can be modeled as spherically symmetric spheres of charge. The radius of the uranium nucleus is approximately  .What is the electric field this nucleus produces just outside its surface?What magnitude of electric field does it produce at the distance of the electrons, which is about 2.0×10−10 ?The electrons can be modeled as forming a uniform shell of negative charge. What net electric field do they produce at the location of the nucleus?</video:description>
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      <video:publication_date>2015-07-01T15:04:31+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/electric-flux-through-the-surface-of-a-disk-free-electromagnetism-physics-examples</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/ho4EFjjTiPs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Electric Flux Through the Surface of a Disk</video:title>
      <video:description> Electromagnetism Physics Examples. Suppose a disk with area  is placed in a uniform electric field of magnitude . The disk is oriented so that the vector normal to its surface, , makes an angle  with the electric field, as shown in the figure.What is the electric flux  through the surface of the disk that is facing right (the normal vector to this surface is shown in the figure)? Assume that the presence of the disk does not interfere with the electric field.
Express your answer in terms of , , and</video:description>
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      <video:publication_date>2015-07-01T15:05:29+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/minimum-magnitude-of-electric-field-to-balance-a-certain-weight-free-electromagnetism-examples</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/yX-3T3Z0PUU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Minimum Magnitude of Electric Field to Balance a certain Weight</video:title>
      <video:description>This is an Electromagnetism Example that will explain how to find What is the minimum magnitude of an electric field that balances the weight of a plastic sphere of mass 6.1 g that has been charged to -3.0 nC?</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:07:08+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/find-electric-field-caused-from-two-point-charges-at-a-point-free-electromagnetism-examples</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Pqs-vhZEHBc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find Electric Field Caused From Two Point Charges at a Point </video:title>
      <video:description>Two point charges produce the net electric field shown at point  in the figure. The field points parallel to the line connecting the two charges.What can you conclude about the sign and magnitude of If the lower charge were negative instead, would it be possible for the field to have the direction shown in the figure</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:10:10+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/coulomb-s-law-unknown-charge-magnitude-and-direction-of-force-worked-example</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/L6v4fyfmP3o/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Coulomb's Law - Unknown Charge - Magnitude and Direction of Force</video:title>
      <video:description>This lesson will look at Coulomb's Law and will go through an example of  A charge of -0.560 exerts an upward 0.210- force on an unknown charge 0.290 directly below it.
What is the unknown charge (magnitude and sign)?
What is the magnitude of the force that the unknown charge exerts on the charge of magnitude -0.560 ?
What is the direction of the force that the unknown charge exerts on the charge of magnitude -0.560 ?

coulombs law direction of force electric</video:description>
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      <video:publication_date>2015-07-01T15:10:57+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/point-charge-at-center-of-a-cube-find-the-electric-flux-through-one-side-electromagnetism</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/ZPAR8k_kGXM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Point Charge at Center of a Cube, Find the Electric Flux Through One Side - Electromagnetism</video:title>
      <video:description>This Electromagnetism lesson will explain how to find Point Charge at Center of a Cube, Find the Electric Flux Through One Side.
A 6.20-mC point charge is at the center of a cube with sides of length 0.500 m. (a) What is the electric flux through one of the six faces of the cube? (b) How would your answer to part (a) change if the sides were 0.250 m long? Explain.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:13:50+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/point-charge-located-on-x-axis-and-y-axis-find-the-electric-flux-between-the-two-electromagnetism</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/MI2el_rooH4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Point Charge Located on x-axis and y-axis, Find the Electric Flux Between the Two - Electromagnetism</video:title>
      <video:description>This Electromagnetism lesson will look at an example problem on A point charge q1 = 4.00 nC is located on the x-axis at x = 2.00 m, and a second point charge q2 = -6.00 nC is on the y-axis at y = 1.00 m. What is the total electric flux due to these two point charges through a spherical surface centered at the origin and with radius (a) 0.500 m, (b) 1.50 m, (c) 2.50 m?</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:14:58+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/charged-paint-spread-on-uniform-surface-find-electric-field-physics</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/l5XVYWPCIDg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Charged Paint Spread on Uniform Surface, Find Electric Field</video:title>
      <video:description>This lesson on electromagnetism will look at an example problem on charged paint is spread in a very thin uniform layer over the surface of a plastic sphere of diameter 12.0 cm, giving it a charge of -35.0 mC. Find the electric field (a) just inside the paint layer; (b) just outside the paint layer; (c) 5.00 cm outside the surface of the paint layer.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:16:17+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/electric-flux-through-each-side-of-a-cube-electromagnetism-physics</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/yEpYgh4FobQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Electric Flux Through Each Side of a Cube </video:title>
      <video:description>This lesson on electromagnetism will look at an example problem on a cube has sides of length L =10.0 cm.
The electric field is uniform, has magnitude E = 4.00 * 103 N/C, and is parallel to the xy-plane at an angle of 53.1° measured from the + x-axis toward the + y-axis. (a) What is the electric flux through each of the six cube faces S1,S2,S3, S4, S5, and S6? (b) What is the total electric flux through all faces of the cube?</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:18:45+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/electric-flux-through-a-hemispherical-surface-electromagnetism-physics</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/NpuaDKMiIEA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Electric Flux Through a Hemispherical surface </video:title>
      <video:description>This lesson on electromagnetism will look at an example problem on A hemispherical surface with radius r in a region of uni S
form electric field E has its axis aligned parallel to the direction of the field. Calculate the flux through the surface.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:20:12+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/electric-flux-through-a-cylinder-free-physics-electromagnetism-worked-examples</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/iRUdC9XkDh4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Electric Flux Through a Cylinder</video:title>
      <video:description>This lesson on electromagnetism will look at an example problem on an electric field due to an infinite line of charge is perpendicular to the line and has magnitude E = l/2pP0r. Consider an imaginary cylinder with radius r = 0.250 m and length l = 0.400 m that has an infinite line of positive charge running along its axis. The charge per unit length on the line is l = 3.00 mC/m. (a) What is the electric flux through the cylinder due to this infinite line of charge? (b) What is the flux through the cylinder if its radius is increased to r = 0.500 m? (c) What is the flux through the cylinder if its length is increased to l = 0.800 m?</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:25:08+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/electric-flux-through-a-surface-of-a-sphere-worked-example-electromagnetism</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/MB6vO7Kt45U/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Electric Flux Through a Surface of a Sphere </video:title>
      <video:description>This lesson on electromagnetism will look at an example problem on an electric field of 1.25 * 106 N/C at a distance of 0.150 m from a point charge. There is no other source of electric field in the region other than this point charge. (a) What is the electric flux through the surface of a sphere that has this charge at its center and that has radius 0.150 m? (b) What is the magnitude of this charge?</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:26:37+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/gauss-s-law-magnitude-of-electric-flux-through-sheet-free-physics-tutoring</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/Faeix-26yTA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Gauss's Law - Magnitude of Electric Flux Through Sheet </video:title>
      <video:description>This lesson on Gauss's Law will look at an example problem on A flat sheet is in the shape of a rectangle with sides of lengths 0.400 m and 0.600 m. The sheet is immersed in a uniform electric field of magnitude 75.0 N/C that is directed at 20° from the plane of the sheet. Find the magnitude of the electric flux through the sheet.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:27:34+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/using-gauss-s-find-the-magnitude-of-electric-flux-through-a-sheet-electromagnetism</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/bBYTv4uPlUY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Using Gauss's - Find the Magnitude of Electric Flux</video:title>
      <video:description>This lesson on electromagnetism will look at an example problem on  A flat sheet of paper of area 0.250 m2 is oriented so that the normal to the sheet is at an angle of 60° to a uniform electric field of magnitude 14 N/C. (a) Find the magnitude of the electric flux through the sheet. (b) Does the answer to part (a) depend on the shape of the sheet? Why or why not? (c) For what angle f between the nor- mal to the sheet and the electric field is the magnitude of the flux through the sheet (i) largest and (ii) smallest? Explain your answers.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:28:38+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/find-an-equation-for-the-surface-consisting-of-all-points-p</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/9bRqFcGVK7c/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find an equation for the surface consisting of all points P</video:title>
      <video:description>This lesson will look at an example problem on how to Find an equation for the surface consisting of all points P for which the distance from P to the x-axis is twice the distance from P to the yz-plane. Identify the surface.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:29:42+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/find-an-equation-for-the-surface-obtained-by-rotating-the-line-x-3y-about-the-x-axis</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/5w67gE8ve4I/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find an equation for the surface obtained by rotating the line x=3y about the x-axis.</video:title>
      <video:description>This lesson will look at an example problem to explain how to Find an equation for the surface obtained by rotating the line x=3y about the x-axis.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:31:01+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/find-the-distance-between-the-skew-lines-with-parametric-equations</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/mAi8qe9iLzw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find the distance between the skew lines with parametric equations</video:title>
      <video:description>This lesson will look at an example problem to explain how to find the distance between the skew lines with parametric equations</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:32:03+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/find-the-distance-between-the-given-parallel-planes</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/ctah61AqXrQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find the distance between the given parallel planes.</video:title>
      <video:description>This lesson will look at an example problem to explain How to find the distance between two planes that are parallel.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:33:00+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/find-the-distance-from-the-point-to-the-given-plane</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/r8fW3Jhg8rc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find the distance from the point to the given plane.</video:title>
      <video:description>This lesson will look at an example problem on how to derive the equation for finding the distance from the point to the plane. Calculus of several variables, calculus III, scalar projection.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:34:02+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/which-of-the-following-four-lines-are-parallel-are-any-of-them-identical</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/5pVht48Mww4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Which of the following four lines are parallel? Are any of them identical?</video:title>
      <video:description>This lesson will look at an example problem on Calculus of several variables, parametric equations, symmetric equations.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:36:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/three-point-charges-are-placed-on-the-y-axix-find-magnitude-and-direction-electromagnetism</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/X84kVdixLyY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Three Point Charges are Placed on the y-axix, Find Magnitude and Direction</video:title>
      <video:description>This lesson on electromagnetism will look at an example problem on Three point charges are placed on the y-axis: a charge q aty=a, a charge q at the origin, and a charge q at y=-a. Such an arrangement is called an electric quadrupole. (a) Find the magnitude and direction of the electric field at points on the positive x-axis. (b) Use the binomial expansion to find an approximate expression for the electric field valid for x W a. Contrast this behavior to that of the electric field of a point charge and that of the electric field of a dipole.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:37:02+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/three-identical-point-charges-are-placed-at-three-corners-of-a-square-electromagnetism-physics</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/iQHtoZmHP94/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Three Identical Point Charges are Placed at Three Corners of a Square - Electromagnetism Physics</video:title>
      <video:description>This lesson on electromagnetism will look at an example problem on Three identical point charges q are placed at each of three corners of a square of side L. Find the magnitude and direction of the net force on a point charge -3q placed (a) at the center of the square and (b) at the vacant corner of the square. In each case, draw a free-body diagram showing the forces exerted on the -3q charge by each of the other three charges.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:37:57+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/two-point-charges-are-held-in-place-given-an-acceleration-find-q-1-q-2-electromagnetism-physics</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/HWTfHC5rDww/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Two Point Charges are Held in Place, Given an Acceleration Find q_1 &amp; q_2</video:title>
      <video:description>This lesson on electromagnetism will look at an example problem on Two point charges q1 and q2 are held in place 4.50 cm apart. Another point charge Q = -1.75 mC of mass 5.00 g is initially located 3.00 cm from each of these charges and released from rest. You observe that the initial acceleration of Q is 324 m/s2 upward, parallel to the line connecting the two point charges. Find q1 and q2.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:38:50+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/a-charge-is-placed-at-the-origin-of-an-xy-coordinate-system-free-electromagnetism-physics-examples</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/WOUxDR8qAXQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>A Charge is Placed at the Origin of an xy-coordinate System </video:title>
      <video:description>This lesson on electromagnetism will look at an example problem on A charge q1 = +5.00 nC is placed at the origin of an xy-coordinate system, and a charge q2 = -2.00 nC is placed on the positive x-axis at x = 4.00 cm. (a) If a third charge q3 =
+6.00 nC is now placed at the point x = 4.00 cm, y = 3.00 cm, find the x- and y-components of the total force exerted on this charge by the other two. (b) Find the magnitude and direction of this force.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:39:40+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/three-point-charges-are-arranged-along-the-x-axis-free-electromagnetism-physics-examples</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/V1w3HuOnfx4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Three Point Charges are Arranged Along the x-axis </video:title>
      <video:description>This lesson on electromagnetism will look at an example problem on Three point charges are arranged along the x-axis. Charge q1 = -4.50 nC is located at x = 0.200 m, and charge q2 = +2.50 nC is at x = -0.300 m. A positive point charge q3 is located at the origin. (a) What must the value of q3 be for the net force on this point charge to have magnitude 4.00 mN? (b) What is the direction of the net force on q3? (c) Where along the x-axis can q3 be placed and the net force on it be zero, other than the trivial answersofx = +q andx = -q?</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:41:09+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/three-charges-at-the-corners-of-a-isosceles-triangle-free-electromagnetism-physics-examples</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/-2kNHBwshjo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Three Charges at The Corners of a Isosceles Triangle</video:title>
      <video:description>This lesson on electromagnetism will look at an example problem on Three charges are at the corners of an isosceles triangle as shown in Fig. The 􏰀 5.00-mC charges form a dipole. (a) Find the force (magnitude and direction) the -10.00-mC charge exerts on the dipole. (b) For an axis perpendi- cular to the line connecting the
􏰀5.00-mC charges at the mid- point of this line, find the torque (magnitude and direction) exerted on the dipole by the - 10.00-mC charge.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:42:36+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/finding-magnitude-and-direction-of-a-uniform-charge-spread-on-a-surface-of-a-nonconducting-onbject</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/F8YYAiUgk7U/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Finding Magnitude and Direction of a Uniform Charge Spread on a Surface of a Nonconducting Onbject</video:title>
      <video:description>A charge of -6.50 nC is spread uniformly over the surface of one face of a nonconducting disk of radius 1.25 cm. (a) Find the magnitude and direction of the electric field this disk produces at a point P on the axis of the disk a distance of 2.00 cm from its center. (b) Suppose that the charge were all pushed away from the center and distributed uniformly on the outer rim of the disk. Find the magnitude and direction of the electric field at point P. (c) If the charge is all brought to the center of the disk, find the magnitude and direction of the electric field at point P. (d) Why is the field in part (a) stronger than the field in part (b)? Why is the field in part (c) the strongest of the three fields?</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:44:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-find-the-inverse-of-a-matrix</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/X453_6tWGAs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to find the inverse of a matrix</video:title>
      <video:description>This lesson will look at an example problem on the Inverse of 2x2, 3x3 4x4...nxn Row reduction, reduced row echelon form, row elimination. linear algebra.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:48:05+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/electric-field-of-the-earth-free-electromagnetism-physics-worked-examples</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/yT15S92PxEo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Electric Field of the Earth </video:title>
      <video:description>This lesson on electromagnetism will look at an example problem on The earth has a net electric charge that causes a field at points near its surface equal to 150 N/C and directed in toward the center of the earth. (a) What magnitude and sign of charge would a 60-kg human have to acquire to overcome his or her weight by the force exerted by the earth's electric field? (b) What would be the force of repulsion between two people each with the charge calculated in part (a) and separated by a distance of 100 m? Is use of the earth's electric field a feasible means of flight? Why or why not?</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:49:30+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/finding-the-direction-and-magnitude-given-four-point-charges-at-each-corner-of-a-square</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/cA4VUXDxJOs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Finding the Direction and Magnitude Given Four Point Charges at Each Corner of a Square</video:title>
      <video:description>This lesson will look at an example problem on A point charge is placed at each corner of a square with side length a. The charges all have the same magnitude q. Two of the charges are positive and two are negative, as shown in  What is the direction of the net electric field at the center of the square due to the four charges, and what is its magnitude in terms of q and a?</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:50:29+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/finding-magnitude-and-direction-of-electron-in-an-electric-field-physics-electromagnetism</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/ywP21ROCqME/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Finding Magnitude and Direction of Electron in an Electric Field</video:title>
      <video:description>This lesson on electromagnetism will look at an example problem on An electron is released from rest in a uniform electric field. The electron accelerates vertically upward, traveling 4.50 m in the first 3.00 ms after it is released. (a) What are the magnitude and direction of the electric field? (b) Are we justified in ignoring the effects of gravity? Justify your answer quantitatively.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:53:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/finding-magnitude-and-direction-of-electric-field-given-a-charge-electromagnetism-physics</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/xhGEDO25-AY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Finding Magnitude and Direction of Electric Field Given a Charge </video:title>
      <video:description>This lesson on electromagnetism will look at an example problem on A particle has charge -3.00 nC. (a) Find the magnitude and direction of the electric field due to this particle at a point 0.250 m directly above it. (b) At what distance from this particle does its electric field have a magnitude of 12.0 N/C?

Coulombs law, electric field, point charge</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:54:13+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/find-an-equation-for-the-plane-consisting-of-all-points-that-are-equidistant-from-the-points</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/PhliohRdam0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find an equation for the plane consisting of all points that are equidistant from the points</video:title>
      <video:description>This lesson will look at an example problem on how to find an equation for the plane consisting of all points that are equidistant from the points</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:55:10+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/determine-whether-the-planes-are-parallel-perpendicular-or-neither</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/H6cEwG_u3po/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Determine whether the planes are parallel, perpendicular, or neither.</video:title>
      <video:description>This lesson will look at a matrix and a geometric description Determine whether the planes are parallel, perpendicular, or neither. If neither, find the angle between them. 
</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T15:57:39+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/find-an-equation-of-the-plane-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/pgvMRWYigLI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find an equation of the plane</video:title>
      <video:description>This lesson will look at an example problem on how to Find an equation of the plane through the point (5,3,5) and with normal vector 2i+j-k</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T16:00:02+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/find-a-nonzero-vector-orthogonal-to-the-plane-through-the-points-p-q-r</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/YCEZzRnAk8Y/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find a nonzero vector orthogonal to the plane through the points P, Q, R</video:title>
      <video:description>This lesson will look at an example problem on how to Find a nonzero vector orthogonal to the plane through the points P, Q, R and (b) find the area of the triangle PQR. Right hand rule, cross product, area of triangle, calculus III, orthogonal to a plane.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T16:03:31+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/find-the-vector-not-with-determinants-but-by-using-properties-of-cross-product</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/oHpbYdwp-c0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find the vector, not with determinants, but by using properties of cross product.</video:title>
      <video:description>This lesson will look at an example problem on how to Find the vector, not with determinants, but by using properties of cross product. (ixj)xk - kx(i-2j) - (j-k)x(k-j) - (i+j)x(i-j)</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T16:04:37+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/find-the-angle-between-a-diagonal-of-a-cube-and-a-diagonal-of-one-of-its-faces</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/dDlyMWOhXE8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find the angle between a diagonal of a cube and a diagonal of one of its faces.</video:title>
      <video:description>This lesson will look at an example problem on how to Find the angle between a diagonal of a cube and a diagonal of one of its faces.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T16:05:39+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/suppose-that-a-and-b-are-nonzero-vectors</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/h18qdATalSg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Suppose that a and b are nonzero vectors</video:title>
      <video:description>This lesson will look at a calculus example problem on how to (a) Under what circumstances is comp b onto a = comp a onto b (b) Under what circumstances is proj b onto a = proj a onto b Projection component vector, scalar projection, vector projection</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T16:07:58+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/cross-product-right-hand-rule-and-geometric-description</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/u_5el6wDeug/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Cross product, right hand rule, and geometric description.</video:title>
      <video:description>This lesson will look at an example problem on how to use the cross product, how to find direction of cross product geometry of cross product. Determinant vectors in 3 dimensions, unit vectors.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T16:08:58+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/finding-the-charge-magnitude-and-direction-given-a-force-on-an-unknown-charge-electromagnetism</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/4XUFA_2Ai-0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Finding the Charge, Magnitude and Direction Given a Force on an Unknown Charge</video:title>
      <video:description>This lesson on coulombs law electromagnetism will look at an example problem on 
A negative charge of - 0.550 mC exerts an upward 0.200-N force on an unknown charge 0.300 m directly below it. (a) What is the unknown charge (magnitude and sign)? (b) What are the magnitude and direction of the force that the unknown charge exerts on the -0.550-mC charge?</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T16:10:56+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/adding-electrons-to-a-sphere-to-increase-acceleration-electromagnetism-worked-example</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Z5T-UdX1wQU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Adding Electrons to a Sphere to Increase Acceleration - Electromagnetism </video:title>
      <video:description>This lesson is on coulombs law electromagnetism and will explain with an equation on Two very small 8.55-g spheres, 15.0 cm apart from center to center, are charged by adding equal numbers of electrons to each of them. Disregarding all other forces, how many electrons would you have to add to each sphere so that the two spheres will accelerate at 25.0g when released? Which way will they accelerate?

</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T16:16:42+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/finding-total-electrons-required-to-achieve-a-certain-force-of-repulsion</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/R3kSF6wd-wI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Finding Total Electrons Required to Achieve a Certain Force of Repulsion</video:title>
      <video:description>This lesson on coulombs law electromagnetism will look at an example problem on Two small spheres spaced 20.0 cm apart have equal charge How many excess electrons must be present on each sphere if the magnitude of the force of repulsion between them is 4.57 * 10-21 N

</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T16:20:39+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/calculating-total-number-of-protons-and-electons-in-a-piece-of-gold-and-its-total-charge</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/oDCWt5qqhLQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Calculating Total Number of Protons and Electons in a Piece of Gold and its Total Charge</video:title>
      <video:description>This lesson on coulombs law electromagnetism will look at an example problem on Particles in a Gold Ring. You have a pure (24-karat) gold ring with mass 17.7 g. Gold has an atomic mass of 197 g/mol and an atomic number of 79. (a) How many protons are in the ring, and what is their total positive charge? (b) If the ring carries no net charge, how many electrons are in it?</video:description>
      <video:view_count>15</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T16:32:02+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/solve-the-system-x1-x2-x3-x4-s</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-01T16:33:39+00:00</video:publication_date>
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      <video:title>The reduced row-echelon forms of the augmented matrices of four systems are given below.</video:title>
      <video:description>The reduced row-echelon forms of the augmented matrices of four systems are given below. How many solutions does each system have?
1.
 1 0 0  16 
0 0 1 -2
 A. Unique solution 
 B. No solutions 
 C. Infinitely many solutions 
 D. None of the above
2.
 1 0 6  0 
0 1 13 0
0 0 0 1
 A. No solutions 
 B. Infinitely many solutions 
 C. Unique solution 
 D. None of the above
3.
 0 1 0  -1 
0 0 1 0

 A. Unique solution 
 B. No solutions 
 C. Infinitely many solutions 
 D. None of the above
4.
 1 0  7 
0 1 -3
 A. Unique solution 
 B. Infinitely many solutions 
 C. No solutions 
 D. None of the above</video:description>
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      <video:description>In a grid of wires, the temperature at exterior mesh points is maintained at constant values as shown in the figure. When the grid is in thermal equilibrium, the temperature at each interior mesh point is the average of the temperatures at the four adjacent points. For instance, Find the temperatures     when the grid is in thermal equilibrium.</video:description>
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      <video:description>Balancing chemical equations, Consider the chemical reaction where    and  are unknown positive integers. The reaction mush be balanced; that is, the number of atoms of each element must be the same before and after the reaction. For example, because the number of oxygen atoms must remain the same, While there are many possible choices for    and  that balance the reaction, it is customary to use the smallest possible integers. Balance this reaction.</video:description>
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What quantity (in units) of Food 1 is necessary to meet the dietary requirements? 


What quantity (in units) of Food 2 is necesary to meet the dietary requirements? 


What quantity (in units) of Food 3 is necesary to meet the dietary requirements?</video:description>
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      <video:description>This lesson will go through an example to explain how to describe all solutions of Ax=0</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
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      <video:description>This video explains row reduction and how to get to REF(A) and RREF(A) which are reduced echelon form and reduced row echelon form. Matrix rom elimination</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-02T14:12:55+00:00</video:publication_date>
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Your answer may be positive or negative, depending on the direction of the force.</video:description>
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      <video:description>The net electric force on the blue sphere has a magnitude and is directed in the -y direction. Mystery Charge, Consider the following configuration of fixed, uniformly charged spheres, a blue sphere fixed at the origin with positive charge , a red sphere fixed at the point with unknown charge , and a yellow sphere fixed at the point  with unknown charge . The net electric force on the blue sphere has a magnitude  and is directed in the  y direction.

what is the sign charge on the red 

what is the sign charge on the yellow 

Suppose that the magnitude of the charge on the yellow sphere is determined to be . Calculate the charge  on the red sphere.</video:description>
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      <video:description>The net electric force on the blue sphere has a magnitude and is directed in the -y direction. Mystery Charge, Consider the following configuration of fixed, uniformly charged spheres, a blue sphere fixed at the origin with positive charge ,
a red sphere fixed at the point with unknown charge , and a yellow sphere fixed at the point  with unknown charge .The net electric force on the blue sphere has a magnitude  and is directed in the  y direction.

what is the sign charge on the red 

what is the sign charge on the yellow 

Suppose that the magnitude of the charge on the yellow sphere is determined to be . Calculate the charge  on the red sphere.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-02T14:49:50+00:00</video:publication_date>
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      <video:title>How to find an unknown charge in system of charge without numerical values- Coulomb's Law</video:title>
      <video:description>The net electric force on the blue sphere has a magnitude and is directed in the -y direction. Mystery Charge, Consider the following configuration of fixed, uniformly charged spheres a blue sphere fixed at the origin with positive charge , a red sphere fixed at the point with unknown charge , and a yellow sphere fixed at the point  with unknown charge . The net electric force on the blue sphere has a magnitude  and is directed in the  y direction.

what is the sign charge on the red 

what is the sign charge on the yellow 

Suppose that the magnitude of the charge on the yellow sphere is determined to be . Calculate the charge  on the red sphere.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-02T14:50:45+00:00</video:publication_date>
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      <video:description>A flat piece of glass covers the top of a vertical cylinder that is completely filled with water. If a ray of light traveling in the glass is incident on the interface with the water at an angle of  = 36.0 , the ray refracted into the water makes an angle of 49.5 with the normal to the interface.</video:description>
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      <video:title>Total internal reflection and the critical angle, optics</video:title>
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      <video:description>This lesson will go through an example to explain how The dot product of two vectors can be written 
 
  



and  
  



in  is defined by . 
The vectors  and  are called perpendicular if . 
Then any vector in  perpendicular to 
 -8 
-2
9
can be written in the form</video:description>
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      <video:description>This lesson will go through an example to explain how to see if   19 -16 11 is a linear combination of the vectors   -2 5 2 and  10 -9 8 one can solve the matrix equation  where the columns of  are

 
  


and  
  


and  
  


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      <video:description>This math lesson will look at an example problem on equations to explain how to Taking the square of both sides to solve a radical equation and check your solutions</video:description>
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      <video:title>Learn how solve an equation with a rational power by cubing both sides</video:title>
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      <video:title>Learning how to solve a natural logarithmic equation by using inverse operations</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:description>This lesson will look at an example problem on logs to explain how to solve a natural logarithmic equation using your calculator.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-08T15:07:32+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/using-the-one-to-one-property-with-different-bases-to-solve-an-exponential-equation-1</loc>
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      <video:title>Using the one to one property with different bases to solve an exponential equation</video:title>
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      <video:title>math tutorial for solving a logarithmic equation using inverse operations</video:title>
      <video:description>This math lesson will look at an example problem on logs to explain how to solve a logarithmic equation using inverse operations</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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    <loc>https://www.videoclass.com/video/learn-the-basics-for-solve-an-exponential-equation-using-a-calculator-1</loc>
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      <video:title>Learn the basics for solve an exponential equation using a calculator</video:title>
      <video:description>This math lesson will look at an example problem on exponents to explain the basics for solve an exponential equation using a calculator</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-08T15:09:33+00:00</video:publication_date>
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      <video:title> Learn how to solve an exponential equation when using the change of base formula</video:title>
      <video:description>This math lesson will look at an example problem on exponents to explain how to solve an exponential equation when using the change of base formula</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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    <loc>https://www.videoclass.com/video/learning-to-use-the-rules-of-logarithms-to-solve-a-logarithmic-equation-1</loc>
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      <video:title>Learning to use the rules of logarithms to solve a logarithmic equation</video:title>
      <video:description>This math lesson will look at an example problem on logs to explain how to  use the rules of logarithms to solve a logarithmic equation</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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    <loc>https://www.videoclass.com/video/learn-the-basics-of-solving-a-logarithmic-equation-1</loc>
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      <video:title>Learn the basics of solving a logarithmic equation</video:title>
      <video:description>This math lesson will look at an example problem on logs to explain the basics of solving a logarithmic equation</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/learn-how-to-solve-a-natural-logarithmic-equation-by-converting-to-exponential-form-1</loc>
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      <video:title>Learn how to solve a natural logarithmic equation by converting to exponential form</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>Master how to sketch an angle and determine which axis it lies on</video:title>
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      <video:title>Master how to find two coterminal angles 1 positive 1 negative</video:title>
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      <video:title>Master evaluate the six trigonometric functions using the unit circle #1</video:title>
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    <loc>https://www.videoclass.com/video/master-how-to-determine-theta-in-radians-when-given-arc-length-and-the-radius</loc>
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      <video:title>Master evaluate the six trigonometric functions using the unit circle #2</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:description>There is a lot more to animals that what you see on Animal Planet. In this lecture, you will learn about the anatomical differences among animals, investigate the origin of animals and compare the diversity of the "primitive" animals: sponges, jellyfish, and coral.</video:description>
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      <video:description>This is an introduction to oxidation reduction reactions, which are often called redox reactions for short. An oxidation reduction (redox) reaction happens when electrons are transferred between atoms. A loss of electrons is called oxidation, and we say that atom has become oxidized. A gain of electrons is called reduction, and we say that the atoms has become reduced. The two separate parts (oxidation and reduction) of an oxidation reduction (redox) reaction are called half reactions. Two half reactions can be put together to make the whole reaction. Oxidation numbers are numbers that can be written above atoms to show whether they are gaining or losing electrons.</video:description>
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      <video:description>Don't make the most common mistake in Oxidation Reduction! This question confuses so many students. Watch this video to learn how to do this right. In chemistry, reduction is the gain of electrons, and oxidation is the loss. Oxidation reduction reactions are often called redox reactions for short.</video:description>
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      <video:description>We'll learn how to determine the oxidation numbers or oxidation states for a the elements in a chemical compound. The oxidation numbers tell us how electrons are divided up or shared between atoms in a chemical compound. The oxidation numbers also tell us how electrons move in an oxidation reduction (redox) reaction. There are a set a rules that we use to determine oxidation number. Group 1A elements (alkalai metals) always have an oxidation of +1. Group 2A elements (alkaline earth metals) always have an oxidation number of +2. Elements on their own have an oxidation number of 0, and monatomic ions have an oxidation number that is equal to the ionic charge.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-13T18:03:41+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-calculate-oxidation-number-practice-problems</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/zpCy7KwqDO8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to Calculate Oxidation Number Practice Problems</video:title>
      <video:description>Many practice problems for how to calculate and determine oxidation numbers, often referred to as oxidation states. To figure out oxidation numbers for elements in a compound, we have to look on the periodic table and consult a list of rules. For neutral compounds, the oxidation numbers add up to zero. For polyatomic ions, the oxidation numbers add up to charge of the ion.</video:description>
      <video:view_count>14</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-13T18:04:39+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-balance-redox-equations-in-acidic-solution</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/IZ1tKxsqV74/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to Balance Redox Equations in Acidic Solution</video:title>
      <video:description>We'll go step by step through how to balance an oxidation reduction (redox) reaction in acidic solution. Most importantly, both charges and atoms must balance. Here are the steps: first, calculate oxidations numbers for all the elements in the equation. Next, figure out what is being oxidized and what is being reduced. Then, write half reactions for the oxidation and reduction. After that, balance each half reaction: first, for the atoms other than O and H, then for O and H, and finally for charge by adding electrons. After being balanced, the oxidation and reduction half reactions are ready to be added back to together. Make sure that the number of electrons is the same in the oxidation and reduction half reactions. If they are not, multiply one or both of the half reactions to make the number of electrons the same. Then, combine the oxidation and reduction half reaction, canceling out stuff that appears on both sides of the equation. Lastly, do a final check to make sure that everything balances: both atoms and charge.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-13T18:05:29+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-balance-redox-equations-in-acidic-solution-example-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/pESvgnP64ME/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to Balance Redox Equations in Acidic Solution Example 1</video:title>
      <video:description>We'll go step by step through how to balance an oxidation reduction (redox) reaction in acidic solution. Most importantly, both charges and atoms must balance. Here are the steps: first, calculate oxidations numbers for all the elements in the equation. Next, figure out what is being oxidized and what is being reduced. Then, write half reactions for the oxidation and reduction. After that, balance each half reaction: first, for the atoms other than O and H, then for O and H, and finally for charge by adding electrons. After being balanced, the oxidation and reduction half reactions are ready to be added back to together. Make sure that the number of electrons is the same in the oxidation and reduction half reactions. If they are not, multiply one or both of the half reactions to make the number of electrons the same. Then, combine the oxidation and reduction half reaction, canceling out stuff that appears on both sides of the equation. Lastly, do a final check to make sure that everything balances: both atoms and charge.</video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-13T18:06:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-balance-redox-equations-in-basic-solution</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/v5sDNmYCaqo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to Balance Redox Equations in Basic Solution</video:title>
      <video:description>We'll go step by step through how to balance an oxidation reduction (redox) reaction in basic solution. The process is similar to balance an oxidation reduction equation in acidic solution. Most importantly, both charges and atoms must balance. Here are the steps: first, calculate oxidations numbers for all the elements in the equation. Next, figure out what is being oxidized and what is being reduced. Then, write half reactions for the oxidation and reduction. After that, balance each half reaction: first, for the atoms other than O and H, then for O and H, and finally for charge by adding electrons. After being balanced, the oxidation and reduction half reactions are ready to be added back to together. Make sure that the number of electrons is the same in the oxidation and reduction half reactions. If they are not, multiply one or both of the half reactions to make the number of electrons the same. Then, combine the oxidation and reduction half reaction, canceling out stuff that appears on both sides of the equation. To get rid of the H+ ions, add OH- (hydroxide) ions to both side. Then combine the H+ and OH- to make water, H2O. Finally, subtract out any H2O molecules you can from both sides of the equations. Lastly, do a final check to make sure that everything balances: both atoms and charge.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-13T18:06:55+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/scientific-adventures-at-the-shell-energy-lab</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/TcOeR7x6yXo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Scientific Adventures at the Shell Energy Lab!</video:title>
      <video:description>So I just got back from an amazing trip. I was visiting Rotterdam in the Netherlands, where I was invited to give a speech about science education at an awesome conference hosted by Shell. I talked about how we need to make science education fun, and to make some of my points, I played rock and roll piano up on stage, and I think people really enjoyed it--I certainly did. But one of the coolest parts was that they set up essentially an entire science museum about energy and how we use it. After I gave the talk, I got to hang out at this Energy Lab with some kids who’d been invited to be participants at the conference. We got to play with Van der Graaff generators, and race cars with direct current generators. So I wanna show you some of the stuff we got to mess around with, and explain a little of the science behind these cool demonstrations.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-13T18:07:42+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/reading-2-tell-the-story-and-calypso</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/J906L8jSnSI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Reading 2 Tell the Story and Calypso</video:title>
      <video:description>This is a lesson on High School English Textbook Version of Homer's The Odyssey. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-13T18:54:59+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/reading-3-i-am-laertes-son</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/jl4k7SLeneE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Reading 3 I am Laertes Son</video:title>
      <video:description>This lesson is a reading of I am Laertes Son from the Odyssey. </video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-13T18:56:13+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/reading-1-the-odyssey-introductory-essay-and-troy-it-casts-a-spell</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/2hfQX6sz-HE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Reading 1 The Odyssey Introductory Essay and Troy It Casts a Spell</video:title>
      <video:description>This lesson is on a High School English Textbook Version of Homer's The Odyssey</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-13T18:57:48+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/reading-8-the-test-of-the-great-bow-death-at-the-palace</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/R_76ECyNwxc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Reading 8 The Test of the Great Bow Death at the Palace</video:title>
      <video:description>This lesson is on a High School English Textbook Version of Homer's The Odyssey</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-13T18:58:52+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/reading-6-the-witch-circe-the-land-of-the-dead-the-sirens-scylla-and-charybdis-the-cattle-of-the-sun</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Qj96UQIGL6s/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Reading 6 The Witch Circe The Land of the Dead The Sirens Scylla and Charybdis The Cattle of the Sun</video:title>
      <video:description>This lesson is on a High School English Textbook Version of Homer's The Odyssey</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-13T18:59:37+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/reading-7-part-two-coming-home-the-meeting-of-father-and-son-the-beggar-and-the-faithful-dog</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/eTjFIh-NCAM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Reading 7 Part Two Coming Home The Meeting of Father and Son The Beggar and the Faithful Dog</video:title>
      <video:description>This lesson is on a High School English Textbook Version of Homer's The Odyssey</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-13T19:00:48+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/reading-5-tennyson-the-lotos-eaters</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Mj7fzy8yPJo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Reading 5 Tennyson The Lotos Eaters</video:title>
      <video:description>This lesson is on a High School English Textbook Version of Homer's The Odyssey</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-13T19:01:25+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/reading-9-odysseus-and-penelope</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/ULNKYuMZjnQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Reading 9 Odysseus and Penelope</video:title>
      <video:description>This lesson is on a reading of Odysseus and Penelope from The Odyssey
.</video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-13T19:02:09+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/reading-4-the-lotos-eaters-and-the-cyclops</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/qaazECKuylU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Reading 4 The Lotos Eaters and the Cyclops</video:title>
      <video:description>This is a lesson on a High School English Textbook Version of Homer's The Odyssey</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-13T19:03:18+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/claims-versus-evidence</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/dnD1CAFsawE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Claims versus Evidence</video:title>
      <video:description>This lesson will look at how to compare and contrast claims versus evidence. </video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-13T19:04:44+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/writing-chunks</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/NraclalWxMM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Writing Chunks</video:title>
      <video:description>This lesson will define and explain writing chucks as a small piece of analytical or argumentative writing. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-13T19:07:51+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/essay-vocabulary-and-the-composition-process</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/XnyvZD-CKC8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Essay Vocabulary and the Composition Process</video:title>
      <video:description>This lesson will look at essay vocabulary and the composition process in depth. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-13T19:10:21+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/heros-journey-part-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/ihvMlhprCvU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Heros Journey Part 1</video:title>
      <video:description>This lesson will look at Joseph Campbell's Hero's Journey, with an in-depth look to explain the theory and what hero's in stories go through. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-13T19:12:21+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-heros-journey-part-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/j1_nMvwKc4k/mqdefault.jpg</video:thumbnail_loc>
      <video:title>The Heros Journey Part 2</video:title>
      <video:description>This lesson in on the Hero's Journey and Campbell's theory of what a hero goes through. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-13T19:15:47+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/6w-questions-driving-questions-and-the-inquiry-cycle</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/2JgJf8en78I/mqdefault.jpg</video:thumbnail_loc>
      <video:title>6W Questions Driving Questions and the Inquiry Cycle</video:title>
      <video:description>This lesson is on 6W Questions, who, what , where, when , why and how and the Inquiry Cycle.</video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-13T19:16:54+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/period-iv-retrospective-and-introduction-to-period-v</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/kQauNi8T6AU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Period IV Retrospective and Introduction to Period V</video:title>
      <video:description>This lesson is on a caveat about the west and world history of the  Period IV Retrospective and Introduction to Period V</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-13T19:19:10+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/period-v-retrospective-and-introduction-to-period-vi</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/nNzsjEcrCyo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Period V Retrospective and Introduction to Period VI</video:title>
      <video:description>This is  a lesson on technology, westernization, and political globalization of Period V Retrospective and Introduction to Period VI</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-13T19:21:10+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/inferences-conclusions-and-generalizations</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/n8ajfU2bnnM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Inferences, Conclusions, and Generalizations</video:title>
      <video:description>This lesson will explain how to make inferences, draw conclusions and how to generalize. </video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-13T19:23:10+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-nakshatra-report-gaining-a-deep-insight-into-nakshatras</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/wb4PD7DzEeI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>The Nakshatra Report: Gaining a Deep Insight into Nakshatras</video:title>
      <video:description>The Nakshatra Report from Cosmic Patterns Software provides a comprehensive analysis of the nakshatra position of the Moon in the natal chart.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T15:59:02+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/fibonacci-numbers-the-4-elements-zodiac-sign-gender-and-the-planet-ladder</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/jZ4hmavIyDk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Fibonacci Numbers, the 4 Elements, Zodiac Sign Gender, and the Planet Ladder</video:title>
      <video:description>Fibonacci numbers are closely related to the 4 elements in astrology: fire, earth, air, and water. Fibonacci numbers are also closely related the classical rulers of the zodiac signs and the idea that fire and air signs are masculine, and earth and water signs are feminine. In this video the relationships are clearly explained.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T16:19:24+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/is-ophiuchus-the-13th-zodiac-sign</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/XTzAmw4rGKw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Is Ophiuchus the 13th Zodiac sign?</video:title>
      <video:description>Some people claim that Ophiuchus is a 13th sign of the zodiac. By referring to a map of the sky we can see that the constellation Ophiuchus is on the zodiac path (ecliptic plane). However, an astrology based on constellations would also have to address the problems of gaps between the constellations, overlapping constellations, and other constellations that are near the zodiac path such as Orion. A quote of Ptolemy's book the Tetrabiblos makes it clear that ancient astrologers did not base astrology on constellations. Constellations simply are different from zodiac signs and Ophiuchus is not a 13th sign of the zodiac. &#13;
&#13;
Related to the issue of Ophiuchus is the sidereal zodiac and whether the tropical zodiac or sidereal zodiac is better. I use the tropical zodiac but the sidereal zodiac is used by the majority of astrologers in India and it is possible that both zodiacs have some validity.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T16:21:32+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/zodiac-signs-12-phases-of-a-cycle</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/GDk5EG4Ndkg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Zodiac Signs: 12 Phases of a Cycle</video:title>
      <video:description>In this book "The Pulse of Life" Dane Rudhyar suggested that signs are primarily 12 phases of a cycle. The personality characteristics and behaviors of a zodiac sign are expressions of being in a particular phase. This insight brings greater clarity to our understanding of zodiac signs.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T16:21:57+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/outliers-correlation-values-and-extreme-case-sampling</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/R8EIMAsnSZk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Outliers, Correlation Values, and Extreme Case Sampling</video:title>
      <video:description>Extreme case Sampling is an amazingly powerful exploratory research method that researchers often overlook. Extreme Case Sampling is a very efficient way to make discoveries in many areas because it allows us to analyze only a handful of data rather than a huge amount of data. Extreme Case Sampling takes advantage of the fact that extreme cases have a tremendously more powerful influence on a correlation than less extreme cases do. Using an online interactive program, we see the effect of extreme cases on correlation values and this gives us a more practical and concrete sense of why extreme cases are so important in studying correlations. In this tutorial video we see how Extreme Case Sampling can be used to test the claims of astrology.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T16:22:45+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/gemini-curiosity-and-the-need-to-enjoy-learning-about-the-world-we-live-in</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/DnsfrWx1fY0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Gemini: Curiosity and the Need to Enjoy Learning About the World We Live In</video:title>
      <video:description>A research study on the zodiac sign Gemini reveals that many ideas about Gemini are true, but that the need of Gemini to explore is so strong that anxiety and even depression and anger can develop when the person with a strong Gemini influence is forced to devote most energy to pressures and demands rather than enjoy the process of learning and experiencing the rich variety of life. Gemini does not seem ultimate answers so much as it just wishes to enjoy the rich diversity of experiences and continue to learn. Rather than rely simply on anecdotal evidence, this tutorial video shares the results of an extreme case sampling study using the Sirius 2.0 software. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T16:23:16+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/harmonic-charts-understanding-orbs-and-how-aspects-change-with-greater-magnification</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Gb8caTc7-E0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Harmonic Charts: Understanding Orbs and How Aspects Change With Greater Magnification</video:title>
      <video:description>We see how a trine aspect in the natal chart appears in different harmonic charts. With the use of an image that shows how planets aspected to each other in the 3rd, 5th, and 15th harmonic charts are distributed we see why the the trine aspect remains a trine aspect in many harmonic charts.&#13;
&#13;
We also see how a 40th harmonic aspect looks in harmonic charts 5, 10, 20, 40, 80, and 160. By understanding how the aspect changes when viewed in different harmonics we can better analyze aspect patterns in charts.&#13;
&#13;
This is part 4 in a series of 4 videos that describe the fundamentals of harmonic charts. In Part 5 we will see how harmonic charts reveal the talents and motivations of people.&#13;
&#13;
The Sirius 2.0 software is used to demonstrate these ideas. The Sirius software is developed and copyrighted by Cosmic Patterns Software and the company website is http://www.AstroSoftware.com</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T16:24:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/why-sidereal-charts-based-on-a-fixed-star-are-slightly-inaccurate</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/1xWO1wgZAtQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Why Sidereal Charts Based on a Fixed Star Are Slightly Inaccurate</video:title>
      <video:description>Although it is commonly believed that the Lahiri ayanamsha places Spica at exactly 0 degrees Libra, most astrology software does not place Spica precisely at 0 Libra in the sidereal zodiac. There is a good reason for this: the proper motion of Spica would cause the sidereal zodiac to be oriented precisely to Spica rather than to most stars and to the galactic center. &#13;
&#13;
This is also true for the Fagan-Bradley ayanamsha which is based on placing the fixed star Aldebaran at exactly 15 degrees Taurus and for any sidereal zodiac based on the placement of a fixed star. Just as with the Lahiri ayanamsha, most astrology software does not place Aldebaran precisely at the specific zodiac position that it supposedly is placed at.&#13;
&#13;
If we were to use an ayanamsha that is based precisely on the position of a fixed star. then the wobble of the Earth would be considered completed when returning back to wherever the fixed star had traveled rather than in relationship to the fixed stars in general. &#13;
&#13;
With the help of diagrams and a table of positions of Spica and Aldebaran at 4 points in time, these concepts are described clearly so that you can understand appreciate why the precise position of a fixed star is not usually used as the basis of the sidereal zodiac.</video:description>
      <video:view_count>0</video:view_count>
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      <video:publication_date>2015-07-14T16:30:54+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-age-of-pisces-and-the-age-of-aquarius-part-2-how-to-determine-when-an-age-begins</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/kOmEkh5MuKM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>The Age of Pisces and the Age of Aquarius, Part 2: How to Determine When An Age Begins</video:title>
      <video:description>How to determine when the Age of Pisces and Age of Aquarius begin. We use the Time Adjust feature of the Sirius 2.0 software to find out. We change the ayanamsha to see what the starting dates are using two different ayanamshas.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T16:31:18+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/what-a-harmonic-chart-is-and-how-to-interpret-it-part-3</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/9mqjyT6zrHs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>What a Harmonic Chart Is and How to Interpret it, Part 3</video:title>
      <video:description>In this video we learn:&#13;
&#13;
1. How to manually calculate a harmonic chart.&#13;
&#13;
2. How a harmonic chart can be considered to be a series of small zodiacs and the positions of planets in the harmonic chart can be determined from the placement of the planet in these small zodiacs.&#13;
&#13;
3. The relationship of the zodiac signs to the 9th harmonic signs and 7th harmonic signs. There are the following patterns: Each zodiac sign begins with a cardinal 9th harmonic sign. Each odd-numbered (masculine) zodiac sign begins with its own 7th harmonic sign and each even-numbered (feminine) sign begins with the opposite 7th harmonic sign.&#13;
&#13;
4. The 9th harmonic chart in Vedic astrology is called the navamsa  chart and it is a very important chart. The 7th harmonic chart is also used in Vedic astrology and is called the saptamsa chart.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T16:32:14+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/visualizing-retrograde-motion-of-planets</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/YSmTAtgfw28/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Visualizing Retrograde Motion of Planets</video:title>
      <video:description>Planets appear to move in a retrograde motion from the Earth's point of view. We demonstrate why the planets appear to move in a retrograde motion using a diagram and an animation of the motion of the planet.&#13;
&#13;
Also interesting is that the planets Jupiter, Saturn, Uranus, and Neptune change from direct motion to retrograde motion at particular angular distances from the Sun, as follows:&#13;
&#13;
Jupiter: 120 degrees  (1/3 of a circle)&#13;
Saturn: 108 degrees: (3/10 of a circle)&#13;
Uranus: 103 degrees (2/7 of a circle)&#13;
Neptune: 102 degrees (2/7 of a circle)&#13;
&#13;
We look at information produced by the Sirius 2.0 software that confirms these observations.&#13;
&#13;
The Sirius astrology software is developed and copyrighted by Cosmic Patterns Software and the company website is http://www.AstroSoftware.com</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T16:33:13+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/astronomy-quiz-part-3-simple-questions-that-you-may-not-know-the-answer-to</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/LtgP6uGxA80/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Astronomy Quiz, Part 3: Simple Questions That You May Not Know the Answer To</video:title>
      <video:description>In this astronomy quiz we provide answers to questions that everyone should know the answer to but not everybody does! Some of the questions are:&#13;
&#13;
Some topics covered are:&#13;
&#13;
1. Time taken by the planets to revolve around the Sun&#13;
&#13;
2. Wobble of the Earth, precession of the equinoxes, and the astrological ages such as the Aquarian Age.&#13;
&#13;
3. Rectangular coordinates&#13;
&#13;
4. Essentials of a spherical coordinate system&#13;
&#13;
5.Definition of a Great Circle&#13;
&#13;
6. Advantages and disadvantages of using each of these Great Circles as the basis for a spherical coordinate system: ecliptic plane, celestial equator, horizon plane.&#13;
&#13;
7. Astronomical definition of what 0-Aries, the Ascendant, and MC are and how they are very similar. A relationship of these points to the concept of dimension reduction.&#13;
&#13;
8. What the ayanamsha is</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T16:33:46+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/what-a-harmonic-chart-is-and-how-to-interpret-it-part-2</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/U8XBP7flMxU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>What a Harmonic Chart Is and How to Interpret it, Part 2</video:title>
      <video:description>A square in the 5th harmonic chart may be a 20th (5 times 4) harmonic aspect or it may be a square in the natal chart. Similarly a trine in the 5th harmonic chart may be either a 15th (5 times 3) harmonic aspect or a trine in the natal chart. We look at some examples of this so that you are comfortable with this idea.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T16:34:26+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/what-a-harmonic-chart-is-and-how-to-interpret-it-2</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/4VEt9loIg14/mqdefault.jpg</video:thumbnail_loc>
      <video:title>What a Harmonic Chart is and How to Interpret it</video:title>
      <video:description>An explanation of how to interpret a harmonic chart. Some of the things we learn in this tutorial vdeo are:&#13;
&#13;
Aspects are viewed in harmonic astrology as being fractions of a circle and how the numbers that make up the fraction determine the meaning of the aspect.&#13;
&#13;
How a harmonic chart shows patterns of aspects in a chart.&#13;
&#13;
A brief history of harmonic astrology and some of the key people who developed these ideas.&#13;
&#13;
How we can see the traits of a person in the patterns in the harmonic chart. We look at the birth chart of the early rock 'n roll musician Buddy Holly to demonstrate these ideas.&#13;
&#13;
We learn how the basic aspects like squares and trines in a harmonic chart are important and how to include them in your analysis and interpretation of the astrology chart.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T16:34:46+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-conduct-astrology-research-a-course-of-25-tutorial-videos</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/uPIeaFE0EkI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to Conduct Astrology Research: A Course of 25 Tutorial Videos</video:title>
      <video:description>A complete and comprehensive free course on how to conduct astrology research. This course includes tutorial videos on:&#13;
&#13;
* Guidelines and Best Practices for Astrology Research&#13;
&#13;
* The importance of exploratory research and the benefits of extreme case sampling studies&#13;
&#13;
* The huge database of charts included in the Sirius astrology software and how to access online AstroDatabank data and how to select only charts with accurate birth times and people born in certain time periods.&#13;
&#13;
* How to conduct research in financial astrology&#13;
&#13;
* Discoveries in psychological astrology and financial astrology, such as the research on Extraversion and the research on gold prices that have produced very positive results&#13;
&#13;
* A careful reanalysis of the findings of the Gauquelin research.&#13;
&#13;
* How using modern research methods improves your understanding of astrology.&#13;
&#13;
* How using modern research methods can improve books and articles you write and your ability to communicate effectively with the general public and scientists.&#13;
&#13;
* How to create useful and helpful visual forecasts with the AstroSignature Forecast feature of the Sirius software, such as in the Accident Forecast Graph&#13;
&#13;
* How to use wonderful research features in the Sirius astrology software such as the Artificial Intelligence feature which makes it possible to improve an AstroSignature relatively easily.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T16:37:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/astronomy-quiz-simple-questions-that-you-may-not-know-the-answer-to</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/n6ntzrWR5Lg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Astronomy Quiz: Simple Questions That You May Not Know the Answer To</video:title>
      <video:description>In this astronomy quiz we ask questions that everyone should know the answer to but not everybody does! Some of the questions are:&#13;
&#13;
How many times a year does the sun rise exactly east and set directly west?&#13;
&#13;
What shape do you get if you draw an imaginary line between the planets in the sky?&#13;
&#13;
What is "special" or notable about the meridian plane?&#13;
&#13;
Can the Ascendant and MC be conjunct in an astrological natal chart?&#13;
&#13;
What causes planets and stars to rise, culminate, set, and ant-culminate?&#13;
&#13;
What is the length of time between the time a star rises and the next time it rises?&#13;
&#13;
Where is the 12th house in an astrological birth chart?&#13;
&#13;
What is the apparent path of the Sun called?&#13;
&#13;
When you look up in the sky does the Sun appear to be bigger than the Moon, the Moon bigger than the Sun or are both about the same size?</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T16:38:04+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-conduct-astrology-research-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/vTj-xvkExCI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to Conduct Astrology Research</video:title>
      <video:description>Guidelines and suggestions for conducting research in astrology. In this video I propose a revolution in astrology and this revolution appears to me to have already begun: instead of writing books and papers based on a few cases of famous people or clients we do a few simple things to see if our ideas really work. Although simple and not as convincing as more rigorous research methods like hypothesis tests, these simple procedures make it possible for us to really figure out how astrology works from questions as basic as "what is the astrological significance of Aries?" to more specific questions like "Do great athletes have Mars-Uranus aspects in their charts?"</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T16:38:57+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/astronomy-for-astrologers-course-21-tutorial-videos</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/M3yqntSi5aI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Astronomy for Astrologers Course: 21 Tutorial Videos</video:title>
      <video:description>21 Tutorial Videos that teach astronomy for astrologers from the basics up to a very advanced level. Some of the advanced topics are how house cusps are calculated according to several different house systems, and how in mundo aspects and midpoint structures can be calculated.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T16:41:20+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/essentials-of-planet-and-minor-planet-orbits</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/El0EifW3RRo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Essentials of Planet and Minor Planet Orbits</video:title>
      <video:description>Explanation of Eccentricity and Inclination of an orbit, what the semi-major axis is, aphelion, perihelion, and the ascending and descending nodes of the planets. A description of the orbital characteristics of main solar system objects: main belt asteroids, centaurs, Kuiper Belt objects, Scattered Disk Objects, near Earth asteroids, and comets.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T16:42:40+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/fibonacci-numbers-as-a-basis-of-the-zodiac</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/6QQU9lq91ok/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Fibonacci Numbers As A Basis of the Zodiac</video:title>
      <video:description>Dividing the Fibonacci numbers by 10 results in a sequence of 60 numbers, which when placed evenly around a circle produce the number zero four times precisely at the beginning of the cardinal zodiac signs. The number 5 appears at the beginning of the other zodiac signs. There are symmetries, pentagrams, and embedded Fibonacci-like sequences. These extraordinary discoveries were made by Brian Ray Payne.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T16:43:18+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/why-many-scientists-consider-astrology-to-be-a-pseudoscience</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/qNc7lxouWLc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Why Many Scientists Consider Astrology to Be a Pseudoscience</video:title>
      <video:description>The relationship of astrology and science based on the experiences of someone who is both an astrologer and a research methodologist who has been a co-author of a published academic paper in research methodology.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T16:44:01+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/evidence-that-astrology-is-a-science</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/MS6oRzm_sY4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Evidence that Astrology is a Science</video:title>
      <video:description>A summary of the findings of a research study on gold prices by Linda Berry which suggest that astrology is a science.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T16:44:32+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/20-free-astrology-lessons-a-complete-course</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/poC1itM5ydE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>20 Free Astrology Lessons: A Complete Course</video:title>
      <video:description>A complete course in astrology from the the basics to an advanced level. In these 20 lesssons you will learn:&#13;
&#13;
* The basic language of astrology: zodiac signs, houses, aspects, ruling planets of zodiac signs.&#13;
&#13;
* How to interpret the birth chart (horoscope).&#13;
&#13;
* Different methods for interpreting the astrology chart.&#13;
&#13;
* Recommendations for free astrology software.&#13;
&#13;
* The history of astrology.&#13;
&#13;
* Meanings of zodiac signs based on research studies.&#13;
&#13;
* How to predict using transits&#13;
&#13;
* Relocational Astrology (astrolocality and astrocartography)&#13;
&#13;
* Introduction to Vedic astrology&#13;
&#13;
* Introduction to Harmonic Astrology&#13;
&#13;
* Astrological compatibility and chart comparisons&#13;
&#13;
* Introduction to harmonic astrology&#13;
&#13;
* Comparisons and similiarities of ideas in ancient and modern astrology&#13;
&#13;
* Analyzing birth charts and forecasting with midpoints&#13;
&#13;
* Degree meanings (Sabian symbols and other degree meanings)&#13;
&#13;
This is a comprehensive course in astrology and there are other free astrology courses and over 100 free tutorial videos on astrology. We are also adding more tutorial videos regularly.</video:description>
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      <video:title>Astrology and the Rig Veda</video:title>
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      <video:publication_date>2015-07-14T16:45:29+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/secondary-tertiary-and-minor-progressions</loc>
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      <video:title>Secondary, Tertiary, and Minor Progressions</video:title>
      <video:description>Features in the Sirius 2.0 software for seeing future trends using secondary, tertiary, and minor progressions, and we focus on minor progressions in this video. The animated BiWheel, Time Adjust, time line format, and text listings are demonstrated. The Sirius 2.0 software is developed and copyrighted by Cosmic Patterns Software and the company website is www.AstroSoftware.com</video:description>
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      <video:title>Aries: Warrior, Pioneer, Lone Wolf, or Self-Reliant</video:title>
      <video:description>Based on interviews and consultations with thousands of people and a research study using extreme case sampling, the consistent them found with people born with many planets in Aries is that they are self-reliant. Some of the other traits associated with Aries are not consistently found.</video:description>
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      <video:publication_date>2015-07-14T16:51:56+00:00</video:publication_date>
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      <video:title>The Different Methods of Astrological Interpretation</video:title>
      <video:description>Overview of different approaches to astrological interpretation, such as: modern western psychological astrology, Hellenistic astrology, Classical astrology, Harmonic astrology, and use of midpoints.</video:description>
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      <video:publication_date>2015-07-14T16:52:34+00:00</video:publication_date>
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      <video:title>How to Interpret the Birth Chart</video:title>
      <video:description>The steps to interpret an astrology chart are explained. Several different methods are demonstrated. This video assumes that you are familiar with the glyphs of the planets and signs, are familiar with the basic meaning of each planet and zodiac sign and are familiar with the rulerships (signs of rulership, detriment, exaltation, and fall of the planets). </video:description>
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      <video:description>Planets that have a declination outside of the range of 23S27 to 23N27 are referred to as being out of bounds. An explanation of how planets are interpreted that are close to being out of bounds, moderately out of bounds, and very far out of bounds.</video:description>
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      <video:title>What is Declination?</video:title>
      <video:description>Explanation of what declination is from the point of view of astronomy. We also learn about the diurnal motion of celestial objects, and other astronomical terminology such as right ascension in order to fully understand what declination is and the likely reasons why ancient astrologers would consider declination to be important.</video:description>
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      <video:title>Fibonacci numbers, dwadasamsa signs, the planet ladder, and the elements and modes of zodiac signs</video:title>
      <video:description>Explanation of how Fibonacci numbers are closely connected to the planet ladder (diagram of the symmetry of classical ruling planets of zodiac signs), dwadasamsa signs, the elements (fire/earth/air/water) and modes (cardinal/fixed/mutable) signs. The diagrams were created by Russel Ohlhausen. The chart wheel showing dwadasamsa signs was created by the Sirius 2.0 astrology software. David is a software developer for Cosmic Patterns Software and teaches classes in Vibrational Astrology at the Avalon School of Astrology </video:description>
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      <video:title>Nakshatras: One of India's Great Contributions to Astrology</video:title>
      <video:description>The history of astrology is often described as originating in Babylonia, being transformed in the Hellenistic period, continuing through the Middle Ages, and then being revived in the late 1800's and continuing to today in a Modern period of astrology. &#13;
&#13;
However, not all modern astrological ideas were developed through this lineage of information. There are some ideas, such as nakshatras, that are Indian in origin and were passed down to us more directly from India rather than from the Babylonian and Hellenistic astrological traditions</video:description>
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      <video:title>A Short Course in the History of Astrology</video:title>
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      <video:title>Astronomy Quiz, Part 2: Simple Questions That You May Not Know the Answer To</video:title>
      <video:description>In this astronomy quiz we provide answers to questions that everyone should know the answer to but not everybody does! Some of the topics are:&#13;
&#13;
Can the Sun be at the zenith? Does it depend on where you live?&#13;
&#13;
Measured along the horizon plane, how far from exactly East can the Sun rise? Does it depend on where you live?&#13;
&#13;
What the Zenith is and whether the Sun reaches the Zenith.&#13;
&#13;
What the Ascendant in an astrology chart is</video:description>
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      <video:title>Evolutionary Astrology and Science</video:title>
      <video:description>Evolutionary Astrology is a system of astrological interpretation that emphasizes the importance of the Moon, the Moon's Nodes, Pluto, and the Ascendant in determining deep emotions and memories, some of which seem to extend prior to this life. Although metaphysical and seemingly far removed from anything modern and scientific, amazingly, the concepts of Evolutionary Astrology are consistent with cutting edge ideas and discoveries in physics, mathematics and astronomy.</video:description>
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      <video:title>Course in Fibonacci Numbers, Phi, Primes and Astrology</video:title>
      <video:description>Twelve turorial videos on the relationship of Fbonacci numbers, the golden ratio, and prime numbers to astrological concepts. Breakthrough new insights by Russell Ohlhaussen, Rafael Gil Brand, Brian Ray Payne, and David Cochrane. Also discussed are related ideas on the Music of the Spheres, Harmonic and Vibrational Astrology and Carl Jung's search for connections between physics, psychology, and astrology.</video:description>
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      <video:title>Fibonacci numbers, decanates, and antiscia</video:title>
      <video:description>Decanates (also called decans) are a division of zodiac signs into 3 sections of 10 degrees each. Amazingly, assigning Fibonacci numbers to the modern system of decanate signs produces numbers that are symmetrical around the 0-Aries / 0-Libra axis in the same pattern as antiscia signs. All Fibonacci numbers of contra-antiscia signs add up to 9.&#13;
&#13;
This tutorial video describes another example of the fascinating close connection between Fibonacci numbers and astrological ideas.</video:description>
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      <video:publication_date>2015-07-14T16:56:36+00:00</video:publication_date>
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      <video:title>Half of a Half</video:title>
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      <video:publication_date>2015-07-14T17:51:24+00:00</video:publication_date>
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      <video:title>Metric cooking ratios</video:title>
      <video:description>This lesson will look at metric cooking ratios to explain how to measure as well as fractions. </video:description>
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      <video:title>Math Animation with music</video:title>
      <video:description>This Math lesson will use Animation with music to explain fractions and how they can become a whole. </video:description>
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      <video:publication_date>2015-07-14T17:54:22+00:00</video:publication_date>
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      <video:title>How to Use the TI 84 to Solve Simultaneous Equations</video:title>
      <video:description>This is a quick lesson on using the TI 84 to help us graphically solve a system of linear equations.</video:description>
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      <video:publication_date>2015-07-14T18:39:34+00:00</video:publication_date>
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      <video:title>Introduction to Quadratic Polynomials</video:title>
      <video:description>This is an Introduction to quadratic Polynomials and Identifying and factoring quadratics</video:description>
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      <video:publication_date>2015-07-14T18:40:32+00:00</video:publication_date>
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      <video:description>This lesson will look at an example lesson on Multiplying Polynomials and "FOIL"</video:description>
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      <video:publication_date>2015-07-14T18:41:35+00:00</video:publication_date>
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      <video:title>Introduction to Quadratic Polynomials</video:title>
      <video:description>This lesson will look at examples to help explain what is a quadratic polynomial and how are simple quadratic Polynomials factored.</video:description>
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      <video:publication_date>2015-07-14T18:43:03+00:00</video:publication_date>
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      <video:title>Factoring Quadratics Overview</video:title>
      <video:description>This lesson is an overview of factoring Quadratic Expressions and will be explained by looking through examples. </video:description>
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      <video:publication_date>2015-07-14T18:52:42+00:00</video:publication_date>
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      <video:title>Adding Rational Expressions</video:title>
      <video:description>This lesson will look at examples to explain the concept of Adding and Subtracting Rational Expressions.</video:description>
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      <video:title>Factoring to Solve Polynomials</video:title>
      <video:description>This lesson will look at an example problem on Solving a quadratic and a cubic function by factoring.</video:description>
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      <video:publication_date>2015-07-14T18:59:49+00:00</video:publication_date>
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      <video:title>Solving Polynomial Inequalities</video:title>
      <video:description>This lesson will look at examples to explain how to Solve a Polynomial Inequality. </video:description>
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      <video:publication_date>2015-07-14T19:01:08+00:00</video:publication_date>
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      <video:title>Zero and Negative Exponents</video:title>
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      <video:publication_date>2015-07-14T19:02:51+00:00</video:publication_date>
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      <video:title>Simplifying Rational Expressions</video:title>
      <video:description>This lesson will look at examples to explain how to simplify rational algebraic expressions</video:description>
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      <video:publication_date>2015-07-14T19:09:11+00:00</video:publication_date>
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      <video:title>Multiplying/Dividing Rational Expression</video:title>
      <video:description>This lesson will look at examples to explain how to multiply and divide rational expressions. </video:description>
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      <video:publication_date>2015-07-14T19:10:12+00:00</video:publication_date>
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      <video:description>This lesson will look at examples to explain how to simplify a complex fraction</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:11:32+00:00</video:publication_date>
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      <video:title>Solving Fractional Equations</video:title>
      <video:description>This is one example of solving a fractional equation involving factoring, foiling and distribution at different stages of the process</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:12:38+00:00</video:publication_date>
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      <video:title>Fractional Coefficients</video:title>
      <video:description>This lesson will look at an example to explain Solving Equations with Fractional Coefficients</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:13:20+00:00</video:publication_date>
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      <video:title>Simple Circuits Made Simpler</video:title>
      <video:description>This lesson is a brief explanation of circuits with series and parallel resistors</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:14:44+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/roots-and-radicals</loc>
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      <video:title>Roots and Radicals</video:title>
      <video:description>This lesson is an explanation of roots and radicals by going through examples</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:15:36+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/properties-of-radicals</loc>
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      <video:title>Properties of Radicals</video:title>
      <video:description>This lesson is on a look at the properties of radicals and how they help us to simplify radicals</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:16:57+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/sum-of-radicals</loc>
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      <video:title>Sum of Radicals</video:title>
      <video:description>This lesson will look at examples to explain how to find the sum and difference of radicals</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:19:31+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/binomials-containing-radicals</loc>
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      <video:title>Binomials Containing Radicals</video:title>
      <video:description>This lesson will look at examples on how to multiply binomials and how to use the conjugate to simplify rational expressions with radical binomials</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:20:15+00:00</video:publication_date>
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      <video:title>Completing the Square</video:title>
      <video:description>This lesson will look at examples on how to Solve quadratic equations by completing the square</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:21:29+00:00</video:publication_date>
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      <video:title>Substitution in Quadratic Equations</video:title>
      <video:description>This lesson will look at an example to explain the concept of Substitution in Quadratic Equations</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:22:50+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/exploring-a-quadratic-function-using-the-ti-84</loc>
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      <video:title>Exploring a Quadratic Function Using the TI 84</video:title>
      <video:description>This lesson will look at an example problem and will go through step by step to better explain how to Use the TI 84 to find the intercepts, vertex and axis of symmetry of a quadratic graph</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:24:42+00:00</video:publication_date>
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      <video:title>Graphing a Quadratic from Standard Form</video:title>
      <video:description>This lesson will give directions on how to graph a quadratic function from an equation in standard form without using a graphing calculator</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:25:51+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/trig-functions-of-acute-angles</loc>
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      <video:title>Trig Functions of Acute Angles</video:title>
      <video:description>Using a right triangle in a coordinate plane to find sine, Cosine, tangent, cosecant, secant and cotangent of angle created by a line passing through a given point.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:31:05+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/trig-function-of-a-general-angle</loc>
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      <video:title>Trig Function of a General Angle</video:title>
      <video:description>This lesson will look at an example problem and will go through step by step to better explain how to find the trig function of a general angle without using the calculator. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:32:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/finding-trig-values-with-special-right-t</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/zg3bTHVzf1s/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Finding Trig Values with Special Right T</video:title>
      <video:description>This lesson will look at an example problem and will go through step by step to better explain how to use the special right triangles to recall key trig values</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:31:35+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/angles-and-degree-measure</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/rkYIqcjsWAM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Angles and Degree Measure</video:title>
      <video:description>This lesson will look at an example problem and will go through step by step of an Introduction to terms in trigonometry</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:30:49+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-natural-log-2</loc>
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      <video:title>The Natural Log</video:title>
      <video:description>This lesson will look at an example problem and will go through step by step to better explain how to Work with the natural logarithm, log to the base</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:30:31+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/problem-solving-with-exponents-and-logs</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/tLsJ29kHzIA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Problem Solving with Exponents and Logs</video:title>
      <video:description>This lesson will look at an example problem and will go through step by step to better explain how to using exponents and logarithms to solve compound interest problems</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:30:06+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/change-of-base-formula-1</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/YmquaJmsb_8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Change of Base Formula</video:title>
      <video:description>This lesson will look at an example problem and will go through step by step to better explain how to use the change of base formula to change to base 10 and evaluate logs to any base</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:29:48+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/laws-of-logarithms</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/KUHDt0uGFFw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Laws of Logarithms</video:title>
      <video:description>This lesson will look at an example problem and will go through step by step to better explain how to use the laws of logarithms</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:29:27+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/introduction-to-logarithms-2</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/JcNEXX2kpqU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Introduction to Logarithms</video:title>
      <video:description>This lesson will look at an example problem and will go through step by step to better explain how to an introduction to logarithms and definition of logs</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:29:10+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/introduction-to-logarithms-1</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/iVRfAj2KoHI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Introduction to Logarithms</video:title>
      <video:description>This lesson will look at an example problem and will go through step by step an Introduction to logarithms and definition of a log</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:28:50+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-discriminant-1</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/TU2zCjldKBI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>The Discriminant</video:title>
      <video:description>A discussion of how to find the discriminant do a quadratic and what it tells us about the solutions/roots of a quadratic</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:24:25+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/solve-exponential-functions-w-o-logs</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/o4CLEwJq77Q/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Solve Exponential Functions w/o Logs</video:title>
      <video:description> This lesson will look at an example problem and will go through step by step to better explain how to solve an exponential function without logs</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:28:26+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/rational-exponents-7</loc>
    <changefreq>daily</changefreq>
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      <video:thumbnail_loc>https://img.youtube.com/vi/Stvd9BY8CnM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Rational Exponents</video:title>
      <video:description>This lesson will look at an example problem and will go through step by step to better explain how to change rational exponents to radical form</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:27:59+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/solving-equations-with-radicals</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/9qPUcf7XWB4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Solving Equations with Radicals</video:title>
      <video:description>This lesson will look at an example problem and will go through step by step to better explain how to Solve Equations with Radicals</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:27:39+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-imaginary-number-i-1</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/HUVl_iV4bdY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>The Imaginary Number "I"</video:title>
      <video:description>Definition of the imaginary number "I" and how to work with imaginary numbers</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:27:20+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/simplifying-rational-complex-expressions</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/O6OoQyIpv2k/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Simplifying Rational Complex Expressions</video:title>
      <video:description>This lesson will look at an example problem and will go through step by step to better explain how to Simplify rational complex expressions</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:26:59+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/working-with-complex-numbers</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/cAAMDO_skUc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Working with Complex Numbers</video:title>
      <video:description>This lesson will look at an example problem and will go through step by step to better explain how to Work with Complex Numbers</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:26:39+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/sketching-from-vertex-form</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/nt-ZzT88FcU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Sketching from Vertex Form</video:title>
      <video:description>This lesson will look at an example problem and will go through step by step to better explain how to sketch a quadratic graph from an equation in vertex form</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:26:22+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-quadratic-formula-6</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://img.youtube.com/vi/1iZfMvny0ak/mqdefault.jpg</video:thumbnail_loc>
      <video:title>The Quadratic Formula</video:title>
      <video:description>This lesson will look at an example problem and will go through step by step to better explain how to use the quadratic formula to solve quadratic equations</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-07-14T19:25:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/a-new-view-of-zodiac-signs</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/u67OQS0DgFU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>A New View of Zodiac Signs</video:title>
      <video:description>Zodiac signs very often do not describe a person's overall personality and behavior very well but they do appear to describe something important about how a person relates to the world and the lens through which a person sees the world. Examples of 3 three famous people are used to illustrate how the zodiac signs do not describe the overall personality and behavior of a person but do describe the way in which the person relates to the world given whatever talents and motivations the person may have. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-12T16:58:16+00:00</video:publication_date>
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      <video:publication_date>2015-07-28T13:16:02+00:00</video:publication_date>
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      <video:description>This lesson will look at an example on how to Master Solving Trigonometric equations with multi angles between 0 and 2pi</video:description>
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      <video:description>Demonstration of why the sum of an arithmetic formula works and and example using both versions of the arithmetic series formula</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:description>How does electroplating work? It is a process where you usually take an object made of one type of metal, and cover it with a thin layer of another type of metal. Usually, precious metals like gold, silver, or platinum are the metals that are electroplated. In an electroplating cell, electrons are removed from one of the metals, which is an oxidation process that happens at the anode. This causes the metal to develop a charge turn into an ion, and allows it to dissolve in the solution. Then, at the cathode, reduction takes place, and the metal ion turns into a neutral atom, and sticks to the surface of the other metal.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:description>This lesson will explain how to Master Solving trigonometric equations with two different trig functions</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:thumbnail_loc>https://img.youtube.com/vi/BUCsYJEp04Q/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Classifying Triangles</video:title>
      <video:description>This lesson will explain the Classifying of triangles by angles and by sides</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-01T14:36:17+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/triangle-congruence</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/9h7IJ12y8ok/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Triangle Congruence</video:title>
      <video:description>This lesson will give a Definition/explanation of polygon and triangle congruence</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-01T14:37:33+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/master-how-to-determine-if-a-function-is-linear-or-not</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/tR1EjvPbzgY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master how to determine if a function is linear or not</video:title>
      <video:description>This lesson will look at an example on how to determine if a function is linear or not</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-01T14:41:53+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/master-how-to-determine-if-a-graph-is-a-function-or-not</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Iz5Doq5ADMk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master how to determine if a graph is a function or not</video:title>
      <video:description>This lesson will look at an example on how to determine if a graph is a function or not</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-01T14:43:06+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/master-how-to-determine-the-domain-and-range-from-a-graph</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/4W-XtHhNe_A/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master how to determine the domain and range from a graph</video:title>
      <video:description>This lesson will look at an example on how to determine the domain and range from a graph</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-01T14:44:16+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/master-how-to-determine-the-domain-and-range-from-mapping</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/lRzdZ5Yd9Ug/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master how to determine the domain and range from mapping</video:title>
      <video:description>This lesson will look at an example on how to determine the domain and range from mapping</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-01T14:45:48+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/master-how-to-determine-the-slope-between-two-points-using-the-slope-formula</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/S1QCS10rU08/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master how to determine the slope between two points using the slope formula</video:title>
      <video:description>This lesson will look at an example on how to determine the slope between two points using the slope formula</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-01T14:46:44+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/master-how-to-divide-two-polynomials-using-long-division-with-missing-terms</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/erZ9uqxZR7Y/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master how to divide two polynomials using long division with missing terms</video:title>
      <video:description>This lesson will look at an example on how to divide two polynomials using long division with missing terms</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-01T14:48:04+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/master-how-to-divide-two-polynomials-using-long-division-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/t9cEVUnkJNA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master how to divide two polynomials using long division</video:title>
      <video:description>This lesson will look at an example on how to divide two polynomials using long division</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-01T15:01:12+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/master-how-to-graph-a-linear-equation-in-standard-form</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/i-l9tQ6hCb8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master how to graph a linear equation in standard form</video:title>
      <video:description>This lesson will look at an example on how to to graph a linear equation in standard form</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-01T15:04:40+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/master-how-to-graph-a-linear-equation-using-slope-intercept-form</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/r4_JXZkaaRQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master how to graph a linear equation using slope intercept form</video:title>
      <video:description>This lesson will look at an example on how to graph a linear equation using slope intercept form</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-01T15:06:55+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/master-determine-if-a-given-equation-is-an-example-of-direct-variation-or-not</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/U2S23yivcMc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master Determine if a given equation is an example of direct variation or not</video:title>
      <video:description>This lesson will look at an example on how to Determine if a given equation is an example of direct variation or not</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-01T15:08:41+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/master-dividing-two-polynomials-using-synthetic-division</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/9di_-Bvaoo4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master Dividing two polynomials using synthetic division</video:title>
      <video:description>This lesson will look at an example on how to divide two polynomials using synthetic division</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-01T15:09:48+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/master-how-to-write-the-equation-of-a-line-in-slope-intercept-form-given-m-and-b</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/kQYfHe_NiM4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master How to write the equation of a line in slope intercept form given m and b</video:title>
      <video:description>This lesson will look at an example on how to write the equation of a line in slope intercept form given m and b</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-01T15:11:23+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/master-how-to-write-the-equation-of-a-line-in-slope-intercept-form-given-m-and-b-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/kQYfHe_NiM4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master How to write the equation of a line in slope intercept form given m and b</video:title>
      <video:description>This lesson will look at an example on how to write the equation of a line in slope intercept form given m and b</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-01T15:12:28+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/master-solve-for-the-missing-variable-when-y-varies-directly-with-x</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/0NU9hhC1V7s/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master Solve for the missing variable when y varies directly with x</video:title>
      <video:description>This lesson will look at an example on how to Solve for the missing variable when y varies directly with x</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-01T15:13:14+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/master-solving-for-the-missing-variable-when-y-varies-directly-with-x-with-fractions</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/ruZkYBpicns/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master Solving for the missing variable when y varies directly with x with fractions</video:title>
      <video:description>This lesson will look at an example on how to solve for the missing variable when y varies directly with x with fractions</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-01T15:14:35+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/master-writing-a-direct-variation-equation-given-y-and-x-varying-directly</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/y13j1cqNicI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master writing a direct variation equation given y and x varying directly</video:title>
      <video:description>This lesson will look at an example on how to write a direct variation equation given y and x varying directly</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-01T15:16:55+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/master-writing-the-direct-variation-equation-of-a-line-through-a-given-point</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/vVmaNCLFjMc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master Writing the direct variation equation of a line through a given point</video:title>
      <video:description>This lesson will look at an example on how to write the direct variation equation of a line through a given point</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-01T15:18:41+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/master-writing-the-equation-of-a-line-parallel-to-another-equation-through-a-given-point</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/rsqR4NMIlbo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master Writing the equation of a line parallel to another equation through a given point</video:title>
      <video:description>This lesson will look at an example on how to write the equation of a line parallel to another equation through a given point</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-01T15:19:47+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/master-writing-the-equation-of-a-line-perpendicular-to-another-equation-through-a-given-point</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/LX3egzC6fu4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master Writing the equation of a line perpendicular to another equation through a given point</video:title>
      <video:description>This lesson will look at an example on how to write  the equation of a line perpendicular to another equation through a given point</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-01T15:20:43+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/master-writing-the-equation-of-a-line-through-a-point-given-the-slope</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/P9LpFlMwHew/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master Writing the equation of a line through a point given the slope</video:title>
      <video:description>This lesson will look at an example on how to write the equation of a line through a point given the slope</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-01T15:21:41+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/master-wrting-the-equation-of-a-line-in-slope-intercept-form-given-two-points</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/F-wGBcvV2Oc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master Wrting the equation of a line in slope intercept form given two points</video:title>
      <video:description>This lesson will look at an example on how to write  the equation of a line in slope intercept form given two points</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-01T15:22:52+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/master-determining-all-of-the-possible-rational-zeros-of-a-polynomial</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/gdUS8j96Pxo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master Determining all of the possible rational zeros of a polynomial</video:title>
      <video:description>This lesson will look at an example on how to determine all of the possible rational zeros of a polynomial</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-01T15:24:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/master-determining-all-of-the-solutions-of-a-polynomial-given-a-factor-zero-or-root</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/D92HTKIHHSg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master Determining all of the solutions of a polynomial given a factor, zero, or root</video:title>
      <video:description>This lesson will look at an example on how to determine all of the solutions of a polynomial given a factor, zero, or root</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-01T15:25:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/master-determining-all-of-the-solutions-zeros-of-a-polynomial-without-a-calculator-or-factoring</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/jCjZOJaXRj8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master Determining all of the solutions, zeros of a polynomial without a calculator or factoring</video:title>
      <video:description>This lesson will look at an example on how to determine all of the solutions, zeros of a polynomial without a calculator or factoring</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-01T15:26:31+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/lesson-1-thesis-and-the-5-paragraph-essay-outline</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/-d7HvxPfTuw/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Lesson 1: Thesis and the 5 Paragraph Essay Outline</video:title>
      <video:description>This first lesson explores the benefits of learning how to write a solid thesis and outlining a five paragraph essay.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-04T13:10:50+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/lesson-2-the-comma</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/KBr6MicVmb4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Lesson 2: The Comma</video:title>
      <video:description>Welcome to Little Shop of Writers, commas, the second most frequently used form of punctuation. Learn how they slow down writing, list, and also give meaning to sentences. Write what you mean to say...</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-04T13:13:37+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/lesson-3-the-semicolon</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/5Wy-VrGxZPM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Lesson 3: The Semicolon</video:title>
      <video:description>Welcome to Little Shop of Writers, lesson 3. Some consider the semicolon to be outdated and unnecessary. Learn the truth about this Zen-ish punctuation mark, that forms relationships and transcends ends.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-04T13:14:35+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/lesson-4-ellipsis-dash-colon</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/HnDJ7WX-EVE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Lesson 4: Ellipsis, Dash, Colon</video:title>
      <video:description>The ellipsis, dash, and colon are similar but very different punctuation marks. They are like spices in sentences. Learn how to use each to properly flavor the flow of your writing.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-04T13:16:35+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/lesson-5-who-that-which</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/vmpam2J9CEc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Lesson 5: Who, That, Which</video:title>
      <video:description>WHO, THAT, and WHICH are relative pronouns used to link a phrase or clause—both essential or nonessential— to another word in the sentence. Sound confusing? Not if you watch my video!</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-04T13:17:23+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/lesson-6-who-whose-whom</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/DcObe6t4_7E/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Lesson 6: Who, Whose, Whom</video:title>
      <video:description>Who, whom, and whose are pronouns and therefore have specific cases that dictate where each can be used in a sentence.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-04T13:18:14+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/lesson-7-five-story-spices</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/xMFmjHzKoNA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Lesson 7: Five Story Spices</video:title>
      <video:description>There are five elements every story needs in order to make it as satisfying as a good meal. Those literary spice elements are: humor, horror, mystery, action &amp; adventure, and wonder. Learn how to add all five to your writing!</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-04T13:18:56+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/lesson-8-story-elements-pt-1-of-3-setting-plot</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/bRlj8o-v2ko/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Lesson 8: Story Elements Pt. 1 of 3, Setting &amp; Plot</video:title>
      <video:description>Every story is comprised of six elements: setting, plot, character, conflict, point-of-view, and theme. This lesson will focus on setting and plot.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-04T13:20:02+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/lesson-9-story-elements-pt-2-of-3-conflict-and-character</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/2rEz-ZQRTJQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Lesson 9: Story Elements, Pt. 2 of 3, Conflict and Character</video:title>
      <video:description>Story conflict and character. Can’t have one without the other, so be creative. Odd parings will ignite their own unique conflict. Just like in real life, conflicts and characters keep things interesting!</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-04T13:20:53+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/lesson-10-story-elements-part-3-of-3-pov-and-theme</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/wnaCEPsB6GU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Lesson 10: Story Elements, Part 3 of 3, POV and Theme</video:title>
      <video:description>Point of View is defined as the angle from which the story is told. There are four perspectives: Innocent Eye, First Person, Stream of Consciousness, and Omniscient: either total or limited. Theme is a story’s controlling idea or its central insight.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-04T13:21:36+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/lesson-11-commonly-confused-words-pt-1-of-2</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/tnrin89u8Fc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Lesson 11: Commonly Confused Words Pt. 1 of 2</video:title>
      <video:description>The English language is confusing, to native and non native writers, alike. Part of the confusion can be blamed on HOMOPHONES, words that sound the same, or very similar, but are spelled differently. Here are some commonly confused words explained.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-04T13:23:44+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/lesson-12-commonly-confused-words-pt-2-of-2</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/V1un5ShP7vQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Lesson 12: Commonly Confused Words Pt. 2 of 2</video:title>
      <video:description>The English language is confusing, to native and non native writers, alike. Part of the confusion can be blamed on HOMOPHONES, words that sound the same, or very similar, but are spelled differently. Here are some commonly confused words explained.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-04T13:28:32+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/lesson-13-punctuation-endings-question-mark-period-exclamation-point</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/k2gEiILqULI/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Lesson 13: Punctuation Endings: Question Mark, Period, Exclamation Point</video:title>
      <video:description>Punctuation can be confusing. Even self-proclaimed Grammar-phobes would profess to knowing how, and when, to end-punctuate with a question mark, period, and exclamation point. However, I venture to say that most novice and seasoned writers could use a sentence-ender refresher.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-04T13:29:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/lesson-14-writing-numbers</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/G5Qu3-ovq-Y/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Lesson 14: Writing Numbers</video:title>
      <video:description>Writing numbers can be confusing. Not even well-regarded style manuals completely agree on how numbers should be written. In this lesson we will explore the methods that most media and academic professionals follow.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-04T13:29:54+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/lesson-15-the-apostrophe</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/k9MmPfKuso0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Lesson 15: The Apostrophe</video:title>
      <video:description>The apostrophe is a punctuation mark that serves three functions. It expresses: possessive case, omission, and plural.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-04T13:34:49+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/lesson-16-wordy-sentences</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/85tka-0K9Gs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Lesson 16: Wordy Sentences</video:title>
      <video:description>Writers often fill sentences with weak or unnecessary words. Like garden weeds, words that don't accomplish enough should be plucked. When only the most effective words remain, writing, and speaking, will be far more concise, readable, and interesting.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-04T13:35:43+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/constructing-a-centroid-in-geogebra</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/_P-CbDr_cGU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Constructing a Centroid in Geogebra</video:title>
      <video:description>This lesson will explain how to construct the centroid of a triangle in Geogebra</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-05T19:21:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/orthocenter-construction-using-geogebra</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/POCM5vkX-MM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Orthocenter Construction Using Geogebra</video:title>
      <video:description>This lesson will explain how to construct the orthocenter of a triangle using Geogebra</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-05T19:23:14+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/angles-of-triangles</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/_LHGSixyqng/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Angles of Triangles</video:title>
      <video:description>This lesson will look at Angles of triangles as well as formulas. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-05T19:24:13+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/master-determining-all-of-the-zeros-of-a-polynomial-rational-irrational-and-complex-using-synthetic</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/b_C1DpHtbdQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master Determining all of the zeros of a polynomial rational, irrational and complex using synthetic</video:title>
      <video:description>This lesson will look at an example on how to determine all of the zeros of a polynomial rational, irrational and complex using synthetic</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-07T16:31:36+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/master-determining-the-number-of-real-positive-real-negative-and-complex-zeros-descartes-rule-of-s</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/hJ6k9z58eSM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master Determining the number of real positive, real negative and complex zeros, descartes rule of s</video:title>
      <video:description>This lesson will look at an example on how to determine the number of real positive, real negative and complex zeros, descartes rule of s</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-07T16:33:30+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/master-writing-the-equation-of-a-polynomial-give-complex-zeros</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/KuyPIYEP-pk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master writing the equation of a polynomial give complex zeros</video:title>
      <video:description>This lesson will look at an example on how to write the equation of a polynomial give complex zeros</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-07T16:35:16+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/master-writing-the-equation-of-a-polynomial-give-rational-zeros</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/eYY72vbu1Z4/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master writing the equation of a polynomial give rational zeros</video:title>
      <video:description>This lesson will look at an example on how to write the equation of a polynomial give rational zeros</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-07T16:37:17+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/construction-of-triangles-used-to-show-hinge-s-theorem</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/w_aNamHTgng/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Construction of Triangles Used to Show Hinge's Theorem</video:title>
      <video:description>Construction of Triangle used to show Hinge's Theorem…. Once you have completed your construction, note that as the angle of one of the triangle increases, so does the third side of that triangle.</video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-07T16:40:48+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/proving-triangle-congruence-part-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/HluWP4Bfxp8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Proving Triangle Congruence (part 1)</video:title>
      <video:description>An introduction to triangle congruence proofs and a SSS two column proof.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-07T16:42:42+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/proving-triangle-congruence-part-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/3RJaoJCbhXU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Proving Triangle Congruence (Part 2)</video:title>
      <video:description>A proof utilizing the SAS triangle postulate</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-07T16:43:26+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/proving-triangle-congruence-part-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/uYV-k1EkEmo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Proving Triangle Congruence (Part 3)</video:title>
      <video:description>Proving triangle congruence using the AAS theorem</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-07T16:44:03+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/electrolysis-13</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/dRtSjJCKkIo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Electrolysis</video:title>
      <video:description>Electrolysis is a process where you use electrical energy (electricity) to make a chemical reaction happen that wouldn't happen otherwise. Electrolysis is often used to break a chemical compound down into the elements that make it up. Here, we'll look at the electrolysis of water into hydrogen and oxygen, and the electrolysis of sodium chloride into sodium and chlorine. In electrolysis, electrons get pushed by a battery into the cathode (the site of reduction), and they get pulled by a battery from the anode (the side of oxidation).</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-07T16:46:56+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/electroplating-part-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/0NwSY58g1uY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Electroplating Part 2</video:title>
      <video:description>Here's well look at more details of electroplating. We'll talk about oxidation and reduction, anodes and cathodes. We'll write half reactions for the two processes that are happening in the electroplating cell. How does electroplating work? It is a process where you usually take an object made of one type of metal, and cover it with a thin layer of another type of metal. Usually, precious metals like gold, silver, or platinum are the metals that are electroplated. In an electroplating cell, electrons are removed from one of the metals, which is an oxidation process that happens at the anode. This causes the metal to develop a charge turn into an ion, and allows it to dissolve in the solution. Then, at the cathode, reduction takes place, and the metal ion turns into a neutral atom, and sticks to the surface of the other metal.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-17T15:06:36+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/galvanic-cells-voltaic-cells</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/7b34XYgADlM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Galvanic Cells (Voltaic Cells)</video:title>
      <video:description>All about Galvanic Cells, which are also called Voltaic Cells. These are devices that use a chemical reaction to create electricity. Moving electrons create electricity, and electrons flow from the anode, the site of oxidation, to the cathode, the site of reduction. The galvanic or voltaic cell also includes a salt bridge, which helps to balance charge, and lets ions move between the two half cells. In this video, we'll talk about oxidation, reduction, cathodes, and anodes. We'll write redox half reactions for the two half cells, which show the gain and loss of electrons.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-17T15:07:38+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/master-how-to-graph-linear-inequalities-in-slope-intercpet-form</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/fzcp5IzfNeg/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master How to graph linear inequalities in slope intercpet form</video:title>
      <video:description>This lesson will look at an example on how to graph linear inequalities in slope intercpet form</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-17T15:25:23+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/master-how-to-graph-linear-inequalities-in-standard-form</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/M6vjgwcA2Wo/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Master How to graph linear inequalities in standard form</video:title>
      <video:description>This lesson will look at an example on how to graph linear inequalities in standard form</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-17T15:25:54+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-double-helix</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/btOI7Z1dWB8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>The Double Helix</video:title>
      <video:description>This is a brief discussion of the structure of DNA.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/phylogenetics</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/9ArlO-BCEbQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Phylogenetics</video:title>
      <video:description>A brief look and evolutionary history.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
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      <video:thumbnail_loc>https://img.youtube.com/vi/JY180Tpen0k/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Transpiration</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:10+00:00</video:publication_date>
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      <video:title>Converse of the Pythagorean Theorem</video:title>
      <video:description>The converse of the Pythagorean Theorem and the Pythagorean Inequality Theorem are covered in this video.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-08-24T13:48:02+00:00</video:publication_date>
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      <video:thumbnail_loc>https://img.youtube.com/vi/WXDILPU_aLQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Connective Tissue</video:title>
      <video:description>A look at connective tissue and the types of connective tissues.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-determine-the-domain-of-three-different-parent-functions-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/BmOzYlrTI4k/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to determine the domain of three different parent functions</video:title>
      <video:description>This lesson will look at an example on how to determine the domain of three different parent functions</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-03T13:57:55+00:00</video:publication_date>
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      <video:thumbnail_loc>https://img.youtube.com/vi/R662X05RT80/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Enzymes</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:12+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/find-the-distance-between-the-point-p-3-5-and-the-line-4x-y-1-using-projections</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/BTlI2Z7GiFU/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Find the distance between the point P(3,5) and the line 4x-y=1 using projections</video:title>
      <video:description>In this video I use the scalar projection to find the distance between a point and a line with vector techniques and recognizing what the norm vector is aka the vector perpendicular or orthogonal to the plane or line in this case. I also show to use wolfram alpha to find the distance between the point and the line.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-09T14:39:47+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/haloalkanes-6-substitution-reactions-with-naoh-nh3-kcn</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/cxcTOTuWoPQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Haloalkanes 6. Substitution Reactions with NaOH, NH3 &amp; KCN</video:title>
      <video:description>This video looks at three common nucleophilic substitution reactions of haloalkanes. The reaction with aqueous sodium hydroxide, ammonia in water or alcohol and potassium cyanide in a mixture of water and alcohol. The mechanism common to these reactions is considered in detail.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-09T16:06:30+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/haloalkanes-4-sn1-and-sn2-nucleophilic-substitution</loc>
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      <video:title>Haloalkanes 4. Sn1 and Sn2 Nucleophilic Substitution</video:title>
      <video:description>This video outlines the mechanisms of Sn1 and Sn2 nucleophilic substitution reactions of haloalkanes and explains why primary haloalkanes do not undergo Sn1 using a reaction profile diagram</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-09T16:07:34+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/haloalkanes-3-1-bromobutane-preparation-and-purification</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/ZTY2DdJY84U/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Haloalkanes 3. 1-Bromobutane preparation and purification.</video:title>
      <video:description>This video looks at the preparation and purification of a primary haloalkane (1-bromobutane) from the corresponding primary alcohol (butan-1-ol). This has an Sn2 mechanism. You will find an accompanying video (Haloalkanes 4) that looks at the preparation of a tertiary haloalkane in a Sn1 mechanism. </video:description>
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      <video:publication_date>2015-09-09T16:08:53+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/haloalkanes-2-trends-in-boiling-points-explained</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/49DMf4IKGoE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Haloalkanes 2. Trends in boiling points explained.</video:title>
      <video:description>This video discusses the trends in boiling points of haloalkanes, in terms of how the chain length and specific halogen atom present, influence the intermolecular forces between the molecules.</video:description>
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    <loc>https://www.videoclass.com/video/haloalkanes-1a-general-nomenclature-rules</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/BtTwTpJA3Rs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Haloalkanes 1a. General nomenclature rules.</video:title>
      <video:description>This video looks at the naming of simple haloalkanes (alkyl halides) and at their classification into primary, secondary and tertiary groups. It also looks at how a haloalkane molecules with more than one halogen atom are named systematically. In related videos in this series, you can learn about the isomers of C5H11Br and C6H13Br.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-09T16:11:50+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/using-horizontal-stretching-to-graph-an-abs-equation-1</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/tR4b7EEeUQM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Using horizontal stretching to graph an ABS equation</video:title>
      <video:description>This lesson will look at an example on how to use horizontal stretching to graph an ABS equation. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-14T13:20:09+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-evaluate-the-composition-of-two-functions-2</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/P2SccxuOMrM/mqdefault.jpg</video:thumbnail_loc>
      <video:title>How to evaluate the composition of two functions</video:title>
      <video:description>This lesson will look at an example on how to evaluate the composition of two functions. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-14T13:35:53+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/optical-isomerism-identification-and-uses</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/n-guhv_xi3c/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Optical Isomerism. Identification and uses.</video:title>
      <video:description>This video explains how optical stereoisomerism arises, how it can be detected using a polarimeter and how it may be used to analyse certain reaction mechanisms.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-09-18T20:31:36+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/alg2-unit-2-learn-how-to-find-the-value-c-that-creates-a-perfect-square-trinomial</loc>
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    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/FHnYzG6rksc/mqdefault.jpg</video:thumbnail_loc>
      <video:title>ALG2 Unit 2 Learn how to find the value c that creates a perfect square trinomial</video:title>
      <video:description>This lesson will look at an example on how to find the value c that creates a perfect square trinomial</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-01T15:28:24+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/alg2-unit-2-learn-how-to-find-the-value-c-that-completes-the-square</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/BcmPSog5h-M/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Alg2 Unit 2 Learn how to find the value c that completes the square</video:title>
      <video:description>This lesson will look at an example on how to find the value c that completes the square.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-01T15:28:53+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/plant-hormones</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/1lvWGVHH2_I/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Plant Hormones</video:title>
      <video:description>This lesson will give an in-depth look at Plant Hormones and the chain reactions. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/subtracting-integers-using-a-number-line</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/439Rg4i6ND8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Subtracting Integers using a number line</video:title>
      <video:description>This lesson will look at a number line and explain how to subtract integers. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-04T15:00:08+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/adding-and-subtracting-rational-numbers</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/i_SfCkYvcQ0/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Adding and subtracting rational numbers</video:title>
      <video:description>This lesson will look at four example problems to explain how to add and subtract rational numbers, as well as the definition of an integer and a rational number. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-04T15:01:00+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/female-reproduction</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/V62DZa5C7E8/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Female Reproduction</video:title>
      <video:description>This lesson will give an in-depth look at Female Reproduction. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-24T02:51:11+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/unaccented-final-syllable</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/1LikFx6eZQE/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Unaccented final syllable</video:title>
      <video:description>This lesson will look at an example on unaccented final syllables of words. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-13T14:10:44+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/prefixes-of-words</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/qNr6vM5axgs/mqdefault.jpg</video:thumbnail_loc>
      <video:title>prefixes of words</video:title>
      <video:description>This lesson will look at an example of prefixes of words being re-, ex-, -in,  and -de. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-13T14:20:18+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/greek-and-latin-elements-of-size</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/d56PDziS63E/mqdefault.jpg</video:thumbnail_loc>
      <video:title>greek and latin elements of size</video:title>
      <video:description>This lesson will look at an example of greek and latin elements of size, micro-, mega-, super- and hyper-.  </video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-13T14:20:42+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/multiplying-integers-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/qG3cZ3iMTuA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Multiplying integers</video:title>
      <video:description>This lesson will look at an example of how to multiply integers by going through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-13T14:21:10+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/dividing-integers-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/RvACMiBmb0I/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Dividing integers</video:title>
      <video:description>This lesson will look at an example of how to divide integers by going through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-13T14:21:52+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/multiplying-rational-numbers</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/dMJzJaPEalQ/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Multiplying Rational Numbers</video:title>
      <video:description>This lesson will look at an example of how to multiply rational numbers by going through examples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-13T14:22:25+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/agents-and-comparatives</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/xgF-SwZMatY/mqdefault.jpg</video:thumbnail_loc>
      <video:title>agents and comparatives</video:title>
      <video:description>This lesson will look at agents and comparatives with an example of people who do things and words used to compare. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-13T14:22:45+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/lo-3-two-party-system</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/1bQAVLPzg28/mqdefault.jpg</video:thumbnail_loc>
      <video:title>LO 3 Two Party System</video:title>
      <video:description>Discuss the break-up of the Federalists Party and the Rise of the Dem-Rep by the election of 1800</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2016-02-21T23:59:30+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/lo5-two-party-system</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/Kv2s9vhEH6s/mqdefault.jpg</video:thumbnail_loc>
      <video:title>LO5 TWO PARTY SYSTEM</video:title>
      <video:description>Discuss the rise and fall of the Whig Party and show how its downfall led to the creation of the Republican Party

Mexican-American War, 
1846-48
Slavery and the territories 
The end of the Whigs
Compromise of 1850 
Kansas Nebraska 1854
The Republican Party (1854)
by 1858 in the North it had enlisted former Whigs and former Free Soil Democrats to form majorities in nearly every Northern state.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2016-02-22T00:01:46+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/ocean-acid</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://img.youtube.com/vi/QS0JJPfrWdk/mqdefault.jpg</video:thumbnail_loc>
      <video:title>Ocean Acid</video:title>
      <video:description>Ocean Acid</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2016-04-01T05:05:58+00:00</video:publication_date>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/capacitors-</loc>
    <changefreq>daily</changefreq>
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      <video:title>The Syrian Civil War</video:title>
      <video:description>The Syrian civil war is an ongoing armed conflict in Syria between forces loyal to the Syrian Ba'ath Party government and those seeking to oust it. </video:description>
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      <video:publication_date>2013-07-19T14:42:04+00:00</video:publication_date>
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      <video:publication_date>2013-07-19T14:48:04+00:00</video:publication_date>
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      <video:publication_date>2013-07-19T15:15:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/phrases-1</loc>
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  <url>
    <loc>https://www.videoclass.com/video/spoken-and-written-words</loc>
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      <video:title>Spoken and Written Words</video:title>
      <video:description>This lesson takes a step by step look into the difference between written words and spoken words. What is the difference you might ask? With this lesson you'll go through step by step examples. You will expand your knowledge on spoken and written words and how to use them in conversation and every day scenarios. The English language is complex, with this lesson you can take notes, dive into the examples and most importantly learn. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-07-27T18:41:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/graping-points-on-the-coordinate-plane</loc>
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      <video:title>Graping Points on the Coordinate Plane</video:title>
      <video:description>In this lesson we will be using a pair of perpendicular number lines, called axes, to define a coordinate system, with the intersection of the lines (the origin) arranged to coincide with the 0 on each line and a given point in the plane located by using an ordered pair of numbers, called its coordinates. </video:description>
      <video:view_count>252</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-07-29T16:37:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/counting-numbers-11-20</loc>
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      <video:title>Counting Numbers 11-20</video:title>
      <video:description>This video lesson shows an animation and exercises of how to from 11 to 20 in a fun and effective manner. This is geared towards elementary aged students.</video:description>
      <video:view_count>274</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-07-30T21:43:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/counting-to-10-song</loc>
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      <video:title>Counting to 10 Song</video:title>
      <video:description>This video lesson shows an animation and song of how to from 10 in a fun and effective manner. This is geared towards elementary aged students.</video:description>
      <video:view_count>235</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-07-30T21:46:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/nouns-with-apostrophes</loc>
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      <video:title>Nouns with Apostrophes</video:title>
      <video:description>This video lesson shows an animation and exercises of nouns with apostrophes in a fun and effective manner. This is geared towards elementary aged students.</video:description>
      <video:view_count>249</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-07-30T22:32:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/learn-all-tenses</loc>
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      <video:title>Learn All Tenses</video:title>
      <video:description>This video lesson shows an animation and exercises of past, present and future tenses in a fun and effective manner. This is geared towards elementary aged students.</video:description>
      <video:view_count>283</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-07-31T15:59:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/1st-grade-dolch-sight-words</loc>
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      <video:title>1st Grade DOLCH Sight Words</video:title>
      <video:description>The video lesson contains 41 Dolch first grade sight words.  The audio of the word is presented first and then the word is signed twice.</video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-07-31T19:22:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/comparison-of-numbers</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1365_07-31_51f9387ee9337_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Comparison of Numbers</video:title>
      <video:description>This video lesson shows an animation and exercises of how to compare numbers in a fun and effective manner. This is geared towards elementary aged students.</video:description>
      <video:view_count>234</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-07-31T19:19:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1365_07-31_51f9387ee9337/98abe19006605d20f2721ac53355bf4fd1c3620e31b716f1sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/days-of-the-week-song</loc>
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    <priority>1.0</priority>
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      <video:title>Days of the Week Song</video:title>
      <video:description>This video lesson shows an animation the days of the week in a fun and effective manner. This is geared towards elementary aged students.</video:description>
      <video:view_count>225</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-07-31T19:29:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/abstract-nouns-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1367_07-31_51f93b12b67ce_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Abstract Nouns</video:title>
      <video:description>This video lesson shows an animation and exercises of abstract nouns in a fun and effective manner. This is geared towards elementary aged students.</video:description>
      <video:view_count>264</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-07-31T19:30:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1367_07-31_51f93b12b67ce/14679e59508f09bb0978a21f5f92334a5f8d20030417cf39sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/large-numbers</loc>
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      <video:title>Large Numbers</video:title>
      <video:description>This video lesson shows an animation and exercises of large numbers in a fun and effective manner. This is geared towards elementary aged students.</video:description>
      <video:view_count>262</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-07-31T19:49:08+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/number-song-1-to-20</loc>
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    <priority>1.0</priority>
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      <video:title>Number Song 1 to 20</video:title>
      <video:description>This video lesson shows a song of learning numbers 1-20 in a fun and effective manner. This is geared towards elementary aged students.</video:description>
      <video:view_count>220</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-07-31T19:55:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/multiplication-by-2-digit-numbers</loc>
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      <video:title>Multiplication by 2 Digit Numbers</video:title>
      <video:description>This video lesson shows an animation and exercises of multiplication by two digit numbers in a fun and effective manner. This is geared towards elementary aged students.</video:description>
      <video:view_count>251</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-07-31T19:56:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1374_07-31_51f9412c24694/4ca02f58be0c1e27bdbad25e6d7070919797206ba0c89341sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/problem-prepositions-beside-and-besides-1</loc>
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    <priority>1.0</priority>
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      <video:title>Problem Prepositions: Beside and Besides</video:title>
      <video:description>This video lesson shows an animation and exercises of prepositions in a fun and effective manner. This is geared towards elementary aged students.</video:description>
      <video:view_count>254</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-07-31T20:03:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1375_07-31_51f942ceebec1/0aceb8b7c60d580a59a5d1b21a43342540f7dbd5b7a35dc4sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/the-verb-song</loc>
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    <priority>1.0</priority>
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      <video:title>The Verb Song</video:title>
      <video:description>This video lesson shows the verb song in a fun and effective manner. This is geared towards elementary aged students.</video:description>
      <video:view_count>265</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-07-31T20:22:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/dolch-primer-sight-words</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1390_07-31_51f95fe373e6f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Dolch Primer Sight Words</video:title>
      <video:description>The video contains 52 Dolch primer sight words. The audio of the word is presented first and then the word is signed twice.</video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-07-31T22:09:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1390_07-31_51f95fe373e6f/e9a83562272836312fed069a8609a236c6f65df786a966ce.mp4</video:content_loc>
      <video:price currency="USD">12.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/graphing-points-on-coordinate-plane-ccssmathcontent5ga2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1410_08-01_51faa248f0c70_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Graphing Points on Coordinate Plane: CCSS.Math.Content.5.G.A.2</video:title>
      <video:description>Represent real world and mathematical problems by graphing points in the first quadrant of the coordinate plane, and interpret coordinate values of points in the context of the situation.</video:description>
      <video:view_count>203</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-01T21:03:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1410_08-01_51faa248f0c70/db19f1a678c4ed4d233dfb8340b2df6305c6a78b7b5a9a06.mp4</video:content_loc>
      <video:price currency="USD">1.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/classify-two-dimensional-figures-ccssmathcontent5gb3-</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1412_08-01_51faa26820dde_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Classify Two-Dimensional Figures: CCSS.Math.Content.5.G.B.3 </video:title>
      <video:description>In this video lesson we will understand that attributes belonging to a category of two-dimensional figures also belong to all subcategories of that category. For example, all rectangles have four right angles and squares are rectangles, so all squares have four right angles.</video:description>
      <video:view_count>242</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-01T21:03:10+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1412_08-01_51faa26820dde/5d7169df52c4138a06235bff4b9d50ca714c3c33a20ba1f9.mp4</video:content_loc>
      <video:price currency="USD">3.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/classifying-two-dimensional-figures-ccssmathcontent5gb4</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1414_08-01_51faa29220642_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Classifying Two-Dimensional Figures: CCSS.Math.Content.5.G.B.4</video:title>
      <video:description>In this video lesson we will classify two-dimensional figures in a hierarchy based on properties.</video:description>
      <video:view_count>272</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-01T21:04:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1414_08-01_51faa29220642/565c5bb1194b44a1c2d67d8e1dd74529d2b424eb482b05c8.mp4</video:content_loc>
      <video:price currency="USD">3.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/converting-standard-measurements-ccssmathcontent5mda1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1416_08-01_51faa2d6b62a7_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Converting Standard Measurements: CCSS.Math.Content.5.MD.A.1</video:title>
      <video:description>In this video lesson we will be converting among different-sized standard measurement units within a given measurement system (e.g., convert 5 cm to 0.05 m), and use these conversions in solving multi-step, real world problems.</video:description>
      <video:view_count>212</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-01T21:05:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1416_08-01_51faa2d6b62a7/c60f390eb56f9f4a92032586656c9703fde4bf9c0966cfd8.mp4</video:content_loc>
      <video:price currency="USD">1.00</video:price>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/line-plot-for-measurement-ccssmathcontent5mdb2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1419_08-01_51faa31400ea7_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Line Plot for Measurement: CCSS.Math.Content.5.MD.B.2</video:title>
      <video:description>In this video lesson we will make a line plot to display a data set of measurements in fractions of a unit (1/2, 1/4, 1/8). Use operations on fractions for this grade to solve problems involving information presented in line plots.</video:description>
      <video:view_count>193</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-01T21:06:10+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1419_08-01_51faa31400ea7/0c9c0201a265ddd4ac670ded56d00b02658e70560ae1fd95.mp4</video:content_loc>
      <video:price currency="USD">1.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/concepts-of-volume-measurement-ccssmathcontent5mdc3</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1420_08-01_51faa338a5133_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Concepts of Volume Measurement: CCSS.Math.Content.5.MD.C.3</video:title>
      <video:description>In this video lesson we will recognize volume as an attribute of solid figures and understand concepts of volume measurement.</video:description>
      <video:view_count>197</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-01T21:07:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1420_08-01_51faa338a5133/f0b8bed52ea6559bfdeb90fa0ff0c94689740ed47791bc53.mp4</video:content_loc>
      <video:price currency="USD">1.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/unit-cubes-ccssmathcontent5mdc3a</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1422_08-01_51faa3532e102_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Unit Cubes: CCSS.Math.Content.5.MD.C.3a</video:title>
      <video:description>In this video lesson we will view a cube with side length 1 unit, called a “unit cube,” is said to have “one cubic unit” of volume, and can be used to measure volume.</video:description>
      <video:view_count>205</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-01T21:07:11+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1422_08-01_51faa3532e102/80cce05c662c08880cd1fc7e0c3a65ffe3dad8371a971e82.mp4</video:content_loc>
      <video:price currency="USD">1.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/solid-figures-and-volume-ccssmathcontent5mdc3b</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1423_08-01_51faa36d8c430_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Solid Figures and Volume: CCSS.Math.Content.5.MD.C.3b</video:title>
      <video:description>In this video lesson we will look at a solid figure which can be packed without gaps or overlaps using n unit cubes is said to have a volume of n cubic units.</video:description>
      <video:view_count>231</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-01T21:08:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1423_08-01_51faa36d8c430/876f03ef54463416f4b1e24428d63e22c37c8c66acc97d8d.mp4</video:content_loc>
      <video:price currency="USD">1.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/pronoun-song-i-am-happy</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1425_08-01_51faa37cc7d01_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Pronoun Song: I am Happy</video:title>
      <video:description>This video lesson shows a pronoun song in a fun and effective manner. This is geared towards elementary aged students.</video:description>
      <video:view_count>532</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-01T21:08:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1425_08-01_51faa37cc7d01/e42c4c095547b508cf7b84871e18f9add29a571c5fb68da5sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/volume-by-counting-cubes-ccssmathcontent5mdc4</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1426_08-01_51fa85abdbdf5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Volume by Counting Cubes: CCSS.Math.Content.5.MD.C.4</video:title>
      <video:description>In this video lesson we will measure volumes by counting unit cubes, using cubic cm, cubic in, cubic ft, and improvised units.</video:description>
      <video:view_count>239</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-01T19:01:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1426_08-01_51fa85abdbdf5/faf559e86b844d341097f443e8f6c86114024788e34fd856.mp4</video:content_loc>
      <video:price currency="USD">1.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/measuring-volumes-ccssmathcontent5mdc4</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1427_08-01_51fa85c718f74_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Measuring Volumes: CCSS.Math.Content.5.MD.C.4</video:title>
      <video:description>In this video lesson we will be measuring volumes by counting unit cubes, using cubic cm, cubic in, cubic ft, and improvised units.</video:description>
      <video:view_count>237</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-01T19:01:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1427_08-01_51fa85c718f74/8178aec7962800d971e4ad057a792110a0ee3a30fb986126.mp4</video:content_loc>
      <video:price currency="USD">1.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/volumes-of-rectangular-prisms-ccssmathcontent5mdc5b</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1429_08-01_51fa85e9868b6_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Volumes of Rectangular Prisms: CCSS.Math.Content.5.MD.C.5b</video:title>
      <video:description>In this video lesson we will apply the formulas V = l × w × h and V = b × h for rectangular prisms to find volumes of right rectangular prisms with whole-number edge lengths in the context of solving real world and mathematical problems.</video:description>
      <video:view_count>177</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-01T19:02:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1429_08-01_51fa85e9868b6/1b7d9089fe978d4e5ebf461fe6cf54bb65b45bea0182bd48.mp4</video:content_loc>
      <video:price currency="USD">1.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/volume-to-multiplying-adding-ccssmathcontent5mdc5a</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1428_08-01_51fa85c87db90_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Volume to Multiplying &amp; Adding: CCSS.Math.Content.5.MD.C.5a</video:title>
      <video:description>In this video lesson we will find the volume of a right rectangular prism with whole-number side lengths by packing it with unit cubes, and show that the volume is the same as would be found by multiplying the edge lengths, equivalently by multiplying the height by the area of the base. Represent threefold whole-number products as volumes, e.g., to represent the associative property of multiplication.</video:description>
      <video:view_count>195</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-01T19:01:11+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1428_08-01_51fa85c87db90/b784cd86dedf0b7866e506a9701d6d0f21bd402bbad5a047.mp4</video:content_loc>
      <video:price currency="USD">1.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/find-volume-of-compound-solids-ccssmathcontent5mdc5c</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1430_08-01_51faa3957c304_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Find Volume of Compound Solids: CCSS.Math.Content.5.MD.C.5c</video:title>
      <video:description>In this lesson we will recognize volume as additive. Find volumes of solid figures composed of two non-overlapping right rectangular prisms by adding the volumes of the non-overlapping parts, applying this technique to solve real world problems.</video:description>
      <video:view_count>201</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-01T21:08:10+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1430_08-01_51faa3957c304/8cef61478cbc5da39ce1babb41bb31b914e6531069c22e76.mp4</video:content_loc>
      <video:price currency="USD">1.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/numbers-operations-in-base-ten-ccssmathcontent5nbta1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1431_08-01_51fa8609dd2c7_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Numbers &amp; Operations in Base Ten: CCSS.Math.Content.5.NBT.A.1</video:title>
      <video:description>In this video lesson students will be able to recognize that in a multi-digit number, a digit in one place represents 10 times as much as it represents in the place to its right and 1/10 of what it represents in the place to its left.</video:description>
      <video:view_count>235</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-01T19:02:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1431_08-01_51fa8609dd2c7/18e0bbdca5e049bcc2cfe610564154e76bf5cc0b3b8d9aa1.mp4</video:content_loc>
      <video:price currency="USD">1.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/numbers-and-operations-in-base-ten-ccssmathcontent5nbta2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1433_08-01_51fa862b7a653_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Numbers and Operations in Base Ten: CCSS.Math.Content.5.NBT.A.2</video:title>
      <video:description>In this lesson we will be explaining patterns in the number of zeros of the product when multiplying a number by powers of 10, and explain patterns in the placement of the decimal point when a decimal is multiplied or divided by a power of 10. Use whole-number exponents to denote powers of 10.</video:description>
      <video:view_count>263</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-01T19:03:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1433_08-01_51fa862b7a653/e74355222d587658ab78eb5825ffc31eff55ef057d543ab4.mp4</video:content_loc>
      <video:price currency="USD">1.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/comparing-decimals-to-the-thousandths-ccssmathcontent5nbta</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1434_08-01_51fa86310dd57_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Comparing Decimals to the Thousandths: CCSS.Math.Content.5.NBT.A</video:title>
      <video:description>In this video lesson students will be able to read, write, and compare decimals to thousandths.</video:description>
      <video:view_count>240</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-01T19:03:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1434_08-01_51fa86310dd57/6faa2ce185e7dd0afb1610c640fbaa9b4c852039b3cd5edf.mp4</video:content_loc>
      <video:price currency="USD">1.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/decimals-to-thousandths-using-base-ten-numerals</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1435_08-01_51fa8652f36d2_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Decimals to Thousandths Using Base-Ten Numerals</video:title>
      <video:description>In this video lesson we will explore how to read and write decimals to thousandths using base-ten numerals, number names, and expanded form, e.g., 347.392 = 3 × 100 + 4 × 10 + 7 × 1 + 3 × (1/10) + 9 × (1/100) + 2 × (1/1000).</video:description>
      <video:view_count>241</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-01T19:03:10+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1435_08-01_51fa8652f36d2/64d3942f2c6b4e5e03abaacdeb8dea7bed9259bf3315e18a.mp4</video:content_loc>
      <video:price currency="USD">3.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/compare-and-order-simple-decimals-ccssmathcontent5nbta3b</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1436_08-01_51fa865c6feb2_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Compare and Order Simple Decimals: CCSS.Math.Content.5.NBT.A.3b</video:title>
      <video:description>In this lesson you will learn how to compare and order simple decimals.</video:description>
      <video:view_count>185</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-01T19:04:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1436_08-01_51fa865c6feb2/c3ec1596fee22a6909cd401b35e793633c7d677d3a5ca0af.mp4</video:content_loc>
      <video:price currency="USD">1.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/place-value-for-rounding-decimals-ccssmathcontent5nbta4-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1437_08-01_51fa8670b9b62_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Place Value for Rounding Decimals: CCSS.Math.Content.5.NBT.A.4 </video:title>
      <video:description>In this video lesson we will explore the use of place value understanding to round decimals to any place.</video:description>
      <video:view_count>229</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-01T19:04:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1437_08-01_51fa8670b9b62/8d470e4944c8c0964351fbc483c12dc3f373e0234402c067.mp4</video:content_loc>
      <video:price currency="USD">3.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/multiplying-multi-digit-numbers-ccssmathcontent5nbtb5</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1439_08-01_51fa869d29701_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Multiplying Multi-Digit Numbers: CCSS.Math.Content.5.NBT.B5</video:title>
      <video:description>In this video lesson we will explore how to fluently multiply multi-digit whole numbers using the standard algorithm.</video:description>
      <video:view_count>225</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-01T19:05:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1439_08-01_51fa869d29701/93a2d4e197d87e57066f372061637c5afec01b977d54bc0b.mp4</video:content_loc>
      <video:price currency="USD">1.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/whole-number-quotients-ccssmathcontent5nbtb6-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1440_08-01_51fa86a0d2cf2_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Whole-Number Quotients: CCSS.Math.Content.5.NBT.B.6 </video:title>
      <video:description>In this video lesson we will be able to find whole-number quotients of whole numbers with up to four-digit dividends and two-digit divisors, using strategies based on place value, the properties of operations, and/or the relationship between multiplication and division. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.</video:description>
      <video:view_count>220</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-01T19:05:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1440_08-01_51fa86a0d2cf2/6b43c9cd284bfe391fc4e6e6a3563c785789b0e8bf9c6649.mp4</video:content_loc>
      <video:price currency="USD">1.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/decimals-to-the-hundredths-ccssmathcontent5nbtb7</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1451_08-02_51fb3fdf6e217_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Decimals to the Hundredths: CCSS.Math.Content.5.NBT.B.7</video:title>
      <video:description>In this video lesson we will add, subtract, multiply, and divide decimals to hundredths, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used.</video:description>
      <video:view_count>189</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-02T08:15:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1451_08-02_51fb3fdf6e217/b06ff5e9d691e4133a0f7460e675a213286caf70db83c32c.mp4</video:content_loc>
      <video:price currency="USD">1.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/fractions-with-unlike-denominators-ccssmathcontent5nfa1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1452_08-02_51fb40573f07c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Fractions with Unlike Denominators: CCSS.Math.Content.5.NF.A.1</video:title>
      <video:description>In this video lesson we will add and subtract fractions with unlike denominators (including mixed numbers) by replacing given fractions with equivalent fractions in such a way as to produce an equivalent sum or difference of fractions with like denominators. For example, 2/3 + 5/4 = 8/12 + 15/12 = 23/12. (In general, a/b + c/d = (ad + bc)/bd.)</video:description>
      <video:view_count>254</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-02T08:17:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1452_08-02_51fb40573f07c/1a727ff8d7ce32902b49f44c4eea29fc9eb40444c0b3107d.mp4</video:content_loc>
      <video:price currency="USD">3.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/addition-subtraction-of-decimals-ccssmathcontent5nfa2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1453_08-02_51fb4183580e2_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Addition &amp; Subtraction of Decimals: CCSS.Math.Content.5.NF.A.2</video:title>
      <video:description>In this video lesson we will solve word problems involving addition and subtraction of fractions referring to the same whole, including cases of unlike denominators, e.g., by using visual fraction models or equations to represent the problem. Use benchmark fractions and number sense of fractions to estimate mentally and assess the reasonableness of answers.</video:description>
      <video:view_count>192</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-02T08:22:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1453_08-02_51fb4183580e2/8744755107f20a62ce5c12ec1dc52007abf15dbf4712fc8c.mp4</video:content_loc>
      <video:price currency="USD">3.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/division-of-numerator-by-denominator-ccssmathcontent5nfb3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1454_08-02_51fb42366b818_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Division of Numerator by Denominator: CCSS.Math.Content.5.NF.B.3</video:title>
      <video:description>In this video lesson we will interpret a fraction as division of the numerator by the denominator (a/b = a ÷ b). Solve word problems involving division of whole numbers leading to answers in the form of fractions or mixed numbers, e.g., by using visual fraction models or equations to represent the problem. </video:description>
      <video:view_count>240</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-02T08:25:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1454_08-02_51fb42366b818/0f914a7f28c1fc1780fc34df7fc8d8c347732235cd0204eb.mp4</video:content_loc>
      <video:price currency="USD">1.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/multiplication-of-fractions-ccssmathcontent5nfb4-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1455_08-02_51fb43dbc6474_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Multiplication of Fractions: CCSS.Math.Content.5.NF.B.4 </video:title>
      <video:description>In this video lesson we will apply and extend previous understandings of multiplication to multiply a fraction or whole number by a fraction.</video:description>
      <video:view_count>204</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-02T08:32:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1455_08-02_51fb43dbc6474/899cfe3b861e18ce04c51275919ea4dea19717d0d09e9c34.mp4</video:content_loc>
      <video:price currency="USD">3.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sequence-of-operations-ccssmathcontent5nfb4a</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1456_08-02_51fb448e0c742_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sequence of Operations: CCSS.Math.Content.5.NF.B.4a</video:title>
      <video:description>In this video lesson we will interpret the product (a/b) × q as a parts of a partition of q into b equal parts; equivalently, as the result of a sequence of operations a × q ÷ b. </video:description>
      <video:view_count>191</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-02T08:35:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1456_08-02_51fb448e0c742/7f25afdf324739d19e0699f9ef9f612fae5adb8a9910e764.mp4</video:content_loc>
      <video:price currency="USD">1.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/fractions-with-unlike-denominators-ccssmathcontent5nfa1-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1457_08-02_51fb4541a8f95_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Fractions with Unlike Denominators: CCSS.Math.Content.5.NF.A.1</video:title>
      <video:description>In this video lesson we will add and subtract fractions with unlike denominators (including mixed numbers) by replacing given fractions with equivalent fractions in such a way as to produce an equivalent sum or difference of fractions with like denominators.</video:description>
      <video:view_count>197</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-02T08:38:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1457_08-02_51fb4541a8f95/3e4f9d1e62b70f048fae9323853d0e0e94e6721579b66ec1.mp4</video:content_loc>
      <video:price currency="USD">3.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/comparing-sizes-ccssmathcontent5nfb5a</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1459_08-02_51fb45ba0a778_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Comparing Sizes: CCSS.Math.Content.5.NF.B.5a</video:title>
      <video:description>In this video lesson we will compare the size of a product to the size of one factor on the basis of the size of the other factor, without performing the indicated multiplication.</video:description>
      <video:view_count>230</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-02T08:40:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1459_08-02_51fb45ba0a778/1cec098484c550598b7da05f045aca0ee783a2ae6ca340b5.mp4</video:content_loc>
      <video:price currency="USD">1.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/extend-concepts-of-multiplication-ccssmathcontent5nfb5</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1458_08-02_51fb457d844d1_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Extend Concepts of Multiplication: CCSS.Math.Content.5.NF.B.5</video:title>
      <video:description>In this video lesson we will Interpret multiplication as scaling.</video:description>
      <video:view_count>221</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-02T08:39:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1458_08-02_51fb457d844d1/e5ca5d4c9af03c0f8ad0a91dd1ef704d608ec7501330a841.mp4</video:content_loc>
      <video:price currency="USD">1.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/dividing-fractions-by-whole-numbers-ccssmathcontent5nfb7</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1462_08-02_51fb46e69e5a8_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Dividing Fractions by Whole Numbers: CCSS.Math.Content.5.NF.B.7</video:title>
      <video:description>In this video lesson we will apply and extend previous understandings of division to divide unit fractions by whole numbers and whole numbers by unit fractions</video:description>
      <video:view_count>200</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-02T08:45:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1462_08-02_51fb46e69e5a8/dfad6cbb4d29c6214eb1641f8329571580d292a54bddcc1a.mp4</video:content_loc>
      <video:price currency="USD">3.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/multiplying-fractions-mixed-number-ccssmathcontent5nfb6</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1461_08-02_51fb466e8b4c0_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Multiplying Fractions &amp; Mixed Number: CCSS.Math.Content.5.NF.B.6</video:title>
      <video:description>In this video lesson we will solve real world problems involving multiplication of fractions and mixed numbers, e.g., by using visual fraction models or equations to represent the problem.</video:description>
      <video:view_count>242</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-02T08:43:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1461_08-02_51fb466e8b4c0/8201e77eef653ec7b736dc0397aee5b5788e72447005dc64.mp4</video:content_loc>
      <video:price currency="USD">3.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/multiplication-of-whole-numbers-ccssmathcontent5nfb5b</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1460_08-02_51fb463979c17_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Multiplication of Whole Numbers: CCSS.Math.Content.5.NF.B.5b</video:title>
      <video:description>In this video lesson we will explain why multiplying a given number by a fraction greater than 1 results in a product greater than the given number (recognizing multiplication by whole numbers greater than 1 as a familiar case); explaining why multiplying a given number by a fraction less than 1 results in a product smaller than the given number; and relating the principle of fraction equivalence a/b = (n × a)/(n × b) to the effect of multiplying a/b by 1.</video:description>
      <video:view_count>153</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-02T08:42:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1460_08-02_51fb463979c17/9288e71e59ab11d7ac9adeb625667045a9613f8bffd9830e.mp4</video:content_loc>
      <video:price currency="USD">1.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/division-of-fractions-by-whole-s-ccssmathcontent5nfb7a</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1463_08-02_51fb47d7a3049_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Division of Fractions by Whole #s: CCSS.Math.Content.5.NF.B.7a</video:title>
      <video:description>In this video lesson we will interpret division of a unit fraction by a non-zero whole number, and compute such quotients. </video:description>
      <video:view_count>217</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-02T08:49:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1463_08-02_51fb47d7a3049/c0ccb6159d04f9b63dd25c5c2b2117b2a58774ed6d27ab25.mp4</video:content_loc>
      <video:price currency="USD">1.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/division-of-fractions-numbers-ccssmathcontent5nfb7c</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1465_08-02_51fb4bd312888_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Division of Fractions &amp; Numbers: CCSS.Math.Content.5.NF.B.7c</video:title>
      <video:description>In this lesson we will solve real world problems involving division of unit fractions by non-zero whole numbers and division of whole numbers by unit fractions, e.g., by using visual fraction models and equations to represent the problem.</video:description>
      <video:view_count>213</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-02T09:06:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1465_08-02_51fb4bd312888/3bcd93fe9319b0ec8825ffc7d889f57c5b60dc0998a49cb3.mp4</video:content_loc>
      <video:price currency="USD">1.00</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/dividing-of-whole-by-fraction-ccssmathcontent5nfb7b</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
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      <video:title>Dividing of Whole # by Fraction: CCSS.Math.Content.5.NF.B.7b</video:title>
      <video:description>In this video lesson we will interpret division of a whole number by a unit fraction, and compute such quotients. </video:description>
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      <video:publication_date>2013-08-02T08:51:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/write-simple-expressions-ccssmathcontent5oaa2</loc>
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      <video:title>Write Simple Expressions: CCSS.Math.Content.5.OA.A.2</video:title>
      <video:description>In this video lesson we will write simple expressions that record calculations with numbers, and interpret numerical expressions without evaluating them. </video:description>
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      <video:publication_date>2013-08-02T09:11:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/dolch-pre-primer-sight-words</loc>
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      <video:title>Dolch Pre Primer Sight Words</video:title>
      <video:description>The video contains 40 Dolch pre-primer sight words. The audio of the word is presented first and then the word is signed twice.</video:description>
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      <video:publication_date>2013-08-02T23:01:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/writing-numerical-expressions-ccssmathcontent5oaa1</loc>
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      <video:title>Writing Numerical Expressions: CCSS.Math.Content.5.OA.A.1</video:title>
      <video:description>In this video lesson we will use parentheses, brackets, or braces in numerical expressions, and evaluate expressions with these symbols.</video:description>
      <video:view_count>266</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-02T09:10:03+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/coordinate-planes-ccssmathcontent5oab3-</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1468_08-02_51fb4d3a60655_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Coordinate Planes: CCSS.Math.Content.5.OA.B.3 </video:title>
      <video:description>In this video lesson we will generate two numerical patterns using two given rules. Identify apparent relationships between corresponding terms. Form ordered pairs consisting of corresponding terms from the two patterns, and graph the ordered pairs on a coordinate plane.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-02T09:12:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/mesopotamia-2</loc>
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      <video:title>Mesopotamia</video:title>
      <video:description>Mesopotamia was an ancient region in the eastern Mediterranean bounded in the northeast by the Zagros Mountains and in the southeast by the Arabian Plateau, corresponding to today’s Iraq, mostly, but also parts of modern-day Iran, Syria and Turkey.</video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-12T21:50:03+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/ancient-china</loc>
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      <video:title>Ancient China</video:title>
      <video:description>Chinese civilization originated in various regional centers along both the Yellow River and the Yangtze River valleys in the Neolithic era, but the Yellow River is said to be the cradle of Chinese civilization.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-13T15:19:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1472_08-13_520a232ab5925/a016c182cdab7a0ce6a97db7ba22c8e392779395139b92c9.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/ancient-egypt</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1471_08-12_5209657b94f45_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Ancient Egypt</video:title>
      <video:description>Ancient Egypt was an ancient civilization of Northeastern Africa, concentrated along the lower reaches of the Nile River in what is now the modern country of Egypt.</video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-13T01:51:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/phonecians</loc>
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      <video:title>Phonecians</video:title>
      <video:description>Phoenicia was an ancient civilization in the north of ancient Canaan, with its heartland along the coastal plain of what is now Lebanon and Syria.</video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-13T16:52:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1474_08-13_520a390870c11/376b347ccfa5be554342a9d463faacb18b0c3342c716662f.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/greeces-golden-age-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1473_08-13_520a31a259d26_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Greece's Golden Age</video:title>
      <video:description>The Classical Period or Golden Age of Greece, from around 500 to 300 BC, has given us the great monuments, art, philosophy, architecture and literature which are the building blocks of our own civilization.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-13T16:25:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1473_08-13_520a31a259d26/f9e1362de31516334e034b1d4f98dc16815d7bf4e78f045d.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/alexander-and-hellenistic-culture-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1475_08-14_520aceb9d0a71_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Alexander and Hellenistic Culture</video:title>
      <video:description>The Hellenistic period is the period of ancient Greek history between the death of Alexander the Great in 323 BC and the emergence of ancient Rome as signified by the Battle of Actium in 31 BC and the subsequent conquest of Ptolemaic Egypt in 30 BC.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-14T03:36:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1475_08-14_520aceb9d0a71/86fb1453a5f8c303abbfe1050a01a22634bb09e3f112acda.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/the-roman-republic-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1476_08-14_520b79dbe70e8_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Roman Republic</video:title>
      <video:description>The Roman Republic was the period of the ancient Roman civilization when the government operated as a republic.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-14T15:45:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1476_08-14_520b79dbe70e8/4e1127037f787cfc673792211f6de89baf7ece8f0f6b7a04.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/the-roman-empire-1</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1477_08-14_520b919d5d15f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Roman Empire</video:title>
      <video:description>The Roman Empire was the post-Republican period of the ancient Roman civilization, characterized by an autocratic form of government and large territorial holdings around the Mediterranean in Europe, Africa, and Asia.</video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-14T17:30:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1477_08-14_520b919d5d15f/bea8f8d25edffd20d88ba1c45f0d8e0c4d213c61589aa5db.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
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  <url>
    <loc>https://www.videoclass.com/video/christianity-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1478_08-14_520b9616e89cb_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Christianity</video:title>
      <video:description>Christianity meaning "the anointed one" is a monotheistic, Abrahamic religion based on the life and teachings of Jesus Christ as presented in the New Testament.</video:description>
      <video:view_count>33</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-14T17:41:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1478_08-14_520b9616e89cb/4b875819e8adbb5df3a03948d6cd90023b35c06a946065d0hd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/the-fall-of-rome-1</loc>
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      <video:title>The Fall of Rome</video:title>
      <video:description>The collapse of the Roman Empire was in the fifth century. Two of the main events of the Fall of Rome were the plundering of the city of Rome by an invading tribe, the Vandals, in the middle years of the century and the abdication of the last Roman emperor, Romulus Augustulus, in 476.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-14T18:08:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-gupta-and-maurya-empires</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1481_08-14_520bb90402302_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Gupta and Maurya Empires</video:title>
      <video:description>Examining the similarities and difference of the Gupta and Maurya Empires. While both the Maurya and Gupta Empires were founded in the year 320, the Maurya Empire was founded 600 years earlier in 320 B.C., while the Gupta Empire was founded in A.D. 320.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-14T20:12:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1481_08-14_520bb90402302/9da09cdf19c4c251d83544c19e04f3eba80f9273618384c2.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/the-legacy-of-rome</loc>
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    <priority>1.0</priority>
    <video:video>
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      <video:title>The Legacy of Rome</video:title>
      <video:description>The Legacy of Rome refers to the set of cultural values, religious beliefs, as well as technological and other achievements of Ancient Rome which were passed on after the demise of the empire itself and continued to shape other civilizations, a process which continues to this day.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-14T18:37:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1480_08-14_520ba2d4e1a75/e4b2d7e159bd85a9708976a3a17174072cf35aaed6625bda.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/indian-religion-and-culture</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1482_08-14_520bcb5293695_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Indian Religion and Culture</video:title>
      <video:description>This video lesson is an exploration into the Indian Religion and culture. The culture of India refers to the way of life of the people of India. India's languages, religions, dance, music, architecture, food, and customs differ from place to place within the country. The Indian culture, often labelled as an amalgamation of several cultures, spans across the Indian subcontinent and has been influenced by a history that is several millennia old</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-14T21:30:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1482_08-14_520bcb5293695/19e1ee5d522d13dced35bf7de2e079f45e87382ec1b6c3a0.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/the-han-empire</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1483_08-14_520bd3c46eba2_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Han Empire</video:title>
      <video:description>The Han Dynasty was an imperial dynasty of China, preceded by the Qin Dynasty and succeeded by the Three Kingdoms.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-14T22:08:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1483_08-14_520bd3c46eba2/96f7a04a0d2a87ca6c366a43972fb53f6e79a484ed08d364.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/the-tang-dynasty</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1484_08-14_520bdc6be3531_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Tang Dynasty</video:title>
      <video:description>The Tang Dynasty was an imperial dynasty of China preceded by the Sui Dynasty and followed by the Five Dynasties and Ten Kingdoms period.</video:description>
      <video:view_count>27</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-14T22:45:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1484_08-14_520bdc6be3531/79f21ffd8cc9bb53825995aeec47e90673d5979d4ae2483ehd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/china-limits-european-contacts</loc>
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      <video:title>China Limits European Contacts</video:title>
      <video:description>In this video lesson we will examine and explore how China limited the European contacts. Advances under the Ming and Qing dynasties left China uninterested in European contact.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-15T03:31:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1487_08-15_520c201cc60d5/e06810f4fbbfd6f29266e3696a844d457d3494f572910c80.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-mongol-empire-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1486_08-14_520beedcb5e8f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Mongol Empire</video:title>
      <video:description>The Mongol Empire existed during the 13th and 14th centuries, and was the largest contiguous land empire in human history. An exploration through the quests of the Mongols and their Mongol Empire. Mongol invasions progressed throughout the 13th century, resulting in the vast Mongol Empire which covered much of Asia and Eastern Europe by 1300.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-15T00:01:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1486_08-14_520beedcb5e8f/14740a2bccadd996929fd52f86ce0ef26e059d09ef4f41da.mp4</video:content_loc>
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    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-mongol-conquests</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1485_08-14_520be68b3e5eb_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Mongol Conquests</video:title>
      <video:description>An exploration through the quests of the Mongols and their Mongol Empire. Mongol invasions progressed throughout the 13th century, resulting in the vast Mongol Empire which covered much of Asia and Eastern Europe by 1300. Historians regard the Mongol raids and invasions as some of the deadliest conflicts in human history. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-14T23:27:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1485_08-14_520be68b3e5eb/56703cdf5902fa6db0801b78fa5ca73359cb364df524c7b1.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/southeast-asia-and-korea</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1488_08-15_520c344f87df6_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Southeast Asia and Korea</video:title>
      <video:description>In this video lesson we will be exploring historical aspects of Southeast Asia and Korea. The Kingdoms of Southeast Asia and the Korean Dynasties are both discussed.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-15T04:57:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1488_08-15_520c344f87df6/a3f68c77eb5f6380f681bd03aa1007d04eedda4baf5469bb.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/feudal-japan</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1489_08-15_520ca35a3827d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Feudal Japan</video:title>
      <video:description>Feudal Japanese society was dominated by the samurai warrior class. Although they made up only about 10% of the population, samurai and their daimyo lords wielded enormous power.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-15T12:55:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1489_08-15_520ca35a3827d/70a60e9550fe96c426e2bf1e0daebc7c62fa793f0f0a5905.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/japan-return-to-isolation</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1490_08-15_520cab6633616_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Japan Return to Isolation</video:title>
      <video:description>In this video lesson we will be exploring the causes of Japan returning to isolation. Although Japan had problems organizing their country, they still let Europeans come to the country to exchange goods. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-15T13:26:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1490_08-15_520cab6633616/ac719df1cb6eebc801c8f1b621ea8d2438f9906892e9e90a.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/egypt-and-nubia</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1492_08-15_520cc6be8d980_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Egypt and Nubia</video:title>
      <video:description>In this video lesson we will be exploring the "New" kingdom of Egypt. Nubia is located in today's southern Egypt and northern Sudan. The modern inhabitants of southern Egypt and Sudan still refer to themselves as Nubians.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-15T15:20:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1492_08-15_520cc6be8d980/a310e402772857f734f77e84c77bd0a0cf93b1b98292a476.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/persia</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1493_08-15_520ccef40a714_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Persia</video:title>
      <video:description>The Persian people are an Iranian people who speak the modern Persian language and closely akin Iranian dialects and languages. Their origins are traced to the ancient Iranian peoples, themselves part of the Indo-Iranian branch of the greater Indo-European peoples.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-15T15:54:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1493_08-15_520ccef40a714/a4c5f1ea248385f183df0d7050827a574ade7d2631a95806.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-rise-of-islam</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1491_08-15_520cbb5fd03f1_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Rise of Islam</video:title>
      <video:description>In this video lesson we will be exploring the rise of Islam to it's modern day impacts and influences. The Origins of Islam Islam was a religion founded in the 7th Century AD by Muhammad, an Arabian merchant from the city of Mecca</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-15T14:42:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1491_08-15_520cbb5fd03f1/bb02f4aaa5d9e08c5145b7d8e902ec41a5b78b9f21182389.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-unification-of-china</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1494_08-15_520cd09a62f1b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Unification of China</video:title>
      <video:description>In this video lesson we will be exploring the unification of China. The Unification of China was a campaign led by the Qin king and first Chinese emperor, Qin Shi Huang to unify all of that was ancient with the modern. </video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-15T16:01:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1494_08-15_520cd09a62f1b/012f87e65da54aadebf0f77d703b97f122f225d4ae4beeff.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/greek-geography</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1495_08-15_520cd2b5d85c0_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Greek Geography</video:title>
      <video:description>In this video lesson we will be looking at the geography of Greece.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-15T16:10:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1495_08-15_520cd2b5d85c0/45010a13f852d40fd6c3bba2affc68baccef75739b0c182f.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/warring-city-states</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1496_08-15_520cd72cb28d7_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Warring City States</video:title>
      <video:description>In this video lesson we will be exploring Mesopotamia's warring city states. The Warring States period is a period in ancient China following the Spring and Autumn period and concluding with the victory of the state of Qin in 221 BC, creating a unified China under the Qin Dynasty. Different scholars use dates for the beginning of the period ranging between 481 BC and 403 BC, but Sima Qian's date of 475 BC is most often cited. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-15T16:30:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1496_08-15_520cd72cb28d7/35203ca7d83e67aa31815135eea3fc985b66c0f273fb1d6a.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-rise-of-islam-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1497_08-15_520ce590d439f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Rise of Islam</video:title>
      <video:description>In this video lesson we will be exploring the rise of Islam to it's modern day impacts and influences. The Origins of Islam Islam was a religion founded in the 7th Century AD by Muhammad, an Arabian merchant from the city of Mecca.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-15T17:42:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1497_08-15_520ce590d439f/ed1848249ded5e867935320c9da93301b060f9bee1e204f6.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/islam-expands</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1498_08-15_520d0a4cbd9f9_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Islam Expands</video:title>
      <video:description>In this video lesson we will be looking at Muslim conquests which resulted in the expansion of Islam. We will be exploring the rise of Islam to it's modern day impacts and influences. The Origins of Islam Islam was a religion founded in the 7th Century AD by Muhammad, an Arabian merchant from the city of Mecca.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-15T20:11:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1498_08-15_520d0a4cbd9f9/5a7616b6f7f1472115fa6c0c39d99d39b366221e3c1df9d8.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/muslim-culture</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1499_08-15_520d132db0df0_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Muslim Culture</video:title>
      <video:description>In this video lesson we will be exploring the Muslim culture. We will be looking at the rise of Islam to it's modern day impacts and influences. The Origins of Islam Islam was a religion founded in the 7th Century AD by Muhammad, an Arabian merchant from the city of Mecca.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-15T20:48:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1499_08-15_520d132db0df0/99a57a788efcf57e5d8ac20e61c8bdff61960e08536d89e7.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/turkish-empires-rise-in-anatolia</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1500_08-15_520d18ca6ec88_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Turkish Empires Rise in Anatolia</video:title>
      <video:description>In this video lesson we will look at Turkish people who converted to Islam and founded new empires that would renew Muslim civilization.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-15T21:12:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1500_08-15_520d18ca6ec88/255841766dfd007162313449b764e9c14c499a19a99eafe4.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-ottomans</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1501_08-15_520d26167c279_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Ottomans</video:title>
      <video:description>The Ottoman Empire was a contiguous transcontinental empire founded by Turkish tribes under Osman Bey in north-western Anatolia in 1299.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-15T22:09:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1501_08-15_520d26167c279/3405257f750aeb16370ba760156394c375387488d2d120d0.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/cultural-blending</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1502_08-16_520e054b80b9a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Cultural Blending</video:title>
      <video:description>In this video lesson we will be discussing cultural blending throughout Ancient history. Cultural blending is when many societies come together and mesh their beliefs and cultures over a period of time due to location or relocation.</video:description>
      <video:view_count>84</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-16T14:02:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1502_08-16_520e054b80b9a/f474eb8e77f43854c2f2ef03f70ef71484af194a9803ae26.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/charlemagne</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1504_08-16_520e15bef2c17_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Charlemagne</video:title>
      <video:description>Charlemagne was the King of the Franks from 768, the King of Italy from 774, the first Holy Roman Emperor, and the first emperor in western Europe since the collapse of the Western Roman Empire three centuries earlier.</video:description>
      <video:view_count>145</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-16T15:17:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1504_08-16_520e15bef2c17/85f9fbb83f4c87a2e3e517c1ba4e36091af87450b1f5ace3hd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/church-reform-and-the-crusades</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1505_08-16_520e1edf78f81_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Church Reform and the Crusades</video:title>
      <video:description>In this video lesson we will be discussing church reform and the crusades. The Crusades were religious conflicts during the High Middle Ages through to the end of the Late Middle Ages, conducted under the sanction of the Latin Catholic Church.</video:description>
      <video:view_count>124</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-16T15:53:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1505_08-16_520e1edf78f81/74821bfcef16b5ac93ce4267c749cfcc64c4c46ed91fa29c.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-mughal-empire</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1503_08-16_520e0c11aca0b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Mughal Empire</video:title>
      <video:description>The Mughal Empire was an empire extending over large parts of the Indian subcontinent and ruled by a dynasty of Chaghtai-Turkic origin.</video:description>
      <video:view_count>81</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-16T14:30:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1503_08-16_520e0c11aca0b/5de2b5d050f3ee26dd826a828ab205c0e547b5b97862cc41.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/england-and-france</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1507_08-16_520e7c2763024_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>England and France</video:title>
      <video:description>In this video lesson we will explore England and France in Ancient history. Mr. Muller discusses the similarities, the differences and how the two affect life as we know it today.</video:description>
      <video:view_count>111</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-16T22:32:04+00:00</video:publication_date>
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      <video:title>Changes in Medieval Society</video:title>
      <video:description>In this video lesson we will be discussing changes in medieval society. The Commercial Revolution was a period of European economic expansion, colonialism, and mercantilism which lasted from approximately the 13th century until the early 18th century. It was succeeded in the mid-18th century by the Industrial Revolution. Beginning with the Crusades, Europeans rediscovered spices, silks, and other commodities rare in Europe.</video:description>
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      <video:title>The 100 Years War and the Plague</video:title>
      <video:description>In this video lesson we will be exploring the 100 Years War and the Plague. The Hundred Years' War was a series of conflicts waged from 1337 to 1453 between the Kingdom of England and the Kingdom of France for control of the French throne.</video:description>
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      <video:publication_date>2013-08-17T03:30:04+00:00</video:publication_date>
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      <video:title>The Italian Renaissance</video:title>
      <video:description>The Italian Renaissance was the earliest manifestation of the general European Renaissance, a period of great cultural change and achievement that began in Italy during the 14th century and lasted until the 16th century, marking the transition between Medieval and Early Modern Europe. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-17T16:47:04+00:00</video:publication_date>
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      <video:title>The Northern Renaissance</video:title>
      <video:description>The Northern Renaissance is the Renaissance in northern Europe. Before 1497 Italian Renaissance humanism had little influence outside Italy.</video:description>
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      <video:publication_date>2013-08-17T17:15:04+00:00</video:publication_date>
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      <video:title>The Protestant Reformation</video:title>
      <video:description>The Protestant Reformation was the schism within Western Christianity initiated by John Wycliffe, Jan Hus, Martin Luther, John Calvin, and other early Protestants.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-17T18:19:04+00:00</video:publication_date>
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      <video:description>In this video lesson we will be exploring the continuation of the Reformation. The Protestant Reformation was the schism within Western Christianity initiated by John Wycliffe, Jan Hus, Martin Luther, John Calvin, and other early Protestants.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-18T17:07:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/the-atlantic-slave-trade</loc>
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      <video:title>The Atlantic Slave Trade</video:title>
      <video:description>The Atlantic slave trade took place across the Atlantic Ocean from the 16th through to the 19th centuries. The vast majority of slaves transported to the New World were Africans from the central and western parts of the continent, sold by Africans to European slave traders who then transported them to North and South America.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-18T20:28:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/development-of-social-science</loc>
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      <video:title>Development of Social Science</video:title>
      <video:description>This lecture gives you an insight on the development of Social Science through Sociology.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T12:13:04+00:00</video:publication_date>
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      <video:title>Durkheim Thoughts</video:title>
      <video:description>This lecture teaches about Emile Durkheim and his views on Sociology.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T12:22:04+00:00</video:publication_date>
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      <video:title>Food Chain</video:title>
      <video:description>This lecture gives you a background on how the food chain operates. </video:description>
      <video:view_count>216</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T12:25:04+00:00</video:publication_date>
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      <video:title>History of Philosophy</video:title>
      <video:description>This lecture teaches the student about the History of Philosophy.</video:description>
      <video:view_count>224</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T12:38:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/introduction-to-the-food-web</loc>
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      <video:title>Introduction to the Food Web</video:title>
      <video:description>This lesson gives you an introduction on how the food web opperates</video:description>
      <video:view_count>193</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T12:36:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/analyzing-financial-statments</loc>
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      <video:title>Analyzing Financial Statments</video:title>
      <video:description>This lesson gives you information and equations on how to produce a Financial Statement.</video:description>
      <video:view_count>168</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T13:17:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1520_08-19_5211eec3046ca/722e4eb890cd6cf181cdc2f23781b3e3baa8dd1608282633.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/the-columbian-exchange</loc>
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      <video:title>The Columbian Exchange</video:title>
      <video:description>The Columbian Exchange was a widespread exchange of animals, plants, culture, human populations, communicable disease, and ideas between the American and Afro-Eurasian hemispheres following the voyage to the Americas by Christopher Columbus in 1492.</video:description>
      <video:view_count>99</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T15:06:06+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/ethnocentrism-and-subculture</loc>
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      <video:title>Ethnocentrism and Subculture</video:title>
      <video:description>Ethnocentrism is a belief that the norms, values, ideology, customs, and traditions of ones own culture or subculture are superior to those characterizing other cultural settings.</video:description>
      <video:view_count>137</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T15:15:04+00:00</video:publication_date>
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      <video:title>Financial Analyst </video:title>
      <video:description>This lecture gives you a background on Financial Analyst and how to prepare to determine assets. </video:description>
      <video:view_count>202</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-09-05T21:10:03+00:00</video:publication_date>
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      <video:title>Ratio Analysis</video:title>
      <video:description>This lecture gives you a background of the equations needed to determine different Ratio Analysis. </video:description>
      <video:view_count>201</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T15:34:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1524_08-19_52120e2ab1007/b97a8d406a76a9ade78a80be14091ac5a2705997cfe31f46.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/introduction-to-sociology-1</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1525_08-19_52120e6554ea8_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Introduction to Sociology</video:title>
      <video:description>Sociology is the scientific study of human social behavior and its origins, development, organizations, and institutions. Mr. Muller discusses the importance of Sociology and why we study it.</video:description>
      <video:view_count>68</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T15:27:04+00:00</video:publication_date>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1527_08-19_5212107f470e1_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Social Control</video:title>
      <video:description>Social control refers generally to societal and political mechanisms or processes that regulate individual and group behavior in an attempt to gain conformity and compliance to the rules of a given society, state, or social group.</video:description>
      <video:view_count>79</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T15:35:03+00:00</video:publication_date>
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      <video:title>Solving the Ratio Analysis</video:title>
      <video:description>This lesson teaches you how to determine the different ratios for the assets of the company you are analyzing. </video:description>
      <video:view_count>222</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T15:40:04+00:00</video:publication_date>
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      <video:title>Socializing the Individual</video:title>
      <video:description>Socialization is a term used by sociologists, social psychologists, anthropologists, political scientists and educationalists to refer to the lifelong process of inheriting and disseminating norms, customs and ideologies, providing an individual with the skills and habits necessary for participating within his or her own society. </video:description>
      <video:view_count>73</video:view_count>
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      <video:publication_date>2013-08-19T15:56:04+00:00</video:publication_date>
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      <video:title>Social Change</video:title>
      <video:description>Social change refers to an alteration in the social order of a society. Social change comes in the form of values, beliefs, technology and population and many times is met with resistance.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T15:47:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/the-social-self</loc>
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    <video:video>
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      <video:title>The Social Self</video:title>
      <video:description>The social self is every aspect of our 'self' is affected by our Looking Glass Self in Cooleys words.</video:description>
      <video:view_count>99</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T16:04:04+00:00</video:publication_date>
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      <video:title>Standarization</video:title>
      <video:description>This lecture gives the student knowledge on Standardization and how it is profitable and/or damaging to a company. </video:description>
      <video:view_count>233</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T16:20:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/standarizing-products</loc>
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      <video:title>Standarizing Products</video:title>
      <video:description>This student when the right time to standardize their products to make a bigger profit. </video:description>
      <video:view_count>186</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T16:29:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/social-structure</loc>
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    <video:video>
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      <video:title>Social Structure</video:title>
      <video:description>Social structure is a term used in the social sciences to refer to patterned social arrangements in society that are both emergent from and determinant of the actions of the individuals. </video:description>
      <video:view_count>99</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T16:24:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/sociological-perspectives</loc>
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      <video:title>Sociological Perspectives</video:title>
      <video:description>Sociological perspectives help us analyze the social problems in an holistic and organized manner. This essay would help you understand the society better.</video:description>
      <video:view_count>92</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T16:39:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/agents-of-socialization</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1532_08-19_52121ad032fcd_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Agents of Socialization</video:title>
      <video:description>The agents of socialization help a person to get socially involved and gain acceptance in the society he/she lives in.</video:description>
      <video:view_count>88</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T16:20:08+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-three-perspectives</loc>
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    <video:video>
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      <video:title>The Three Perspectives</video:title>
      <video:description>In this video lesson we will be exploring the three perspectives of Sociology. These three perspectives are symbolic interactionism, functionalism and conflict theory.</video:description>
      <video:view_count>77</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T17:45:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/types-of-social-interaction</loc>
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    <video:video>
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      <video:title>Types of Social Interaction</video:title>
      <video:description>As outlined in Sociology, in this video lesson we will explore the different types of social interaction.</video:description>
      <video:view_count>85</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T17:46:06+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/levels-of-deviance</loc>
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      <video:title>Levels of Deviance</video:title>
      <video:description>Deviance, in a sociological context, describes actions or behaviors that violate social norms, including formally-enacted rules as well as informal violations of social norms. It is the purview of sociologists, psychologists, psychiatrists, and criminologists to study how these norms are created, how they change over time and how they are enforced.</video:description>
      <video:view_count>107</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T18:00:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1540_08-19_52123178f04ce/d71e4b2395aca8294b654677f87f3b978a194cd62edbd061.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/types-of-societies</loc>
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    <video:video>
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      <video:title>Types of Societies</video:title>
      <video:description>As outlined in Sociology,in this video lesson we will be explaining and discussing the different types of societies. These societies include the industrial societies and the postindustrial societies. </video:description>
      <video:view_count>82</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T17:55:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/patterns-of-dominant-groups</loc>
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    <video:video>
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      <video:title>Patterns of Dominant Groups</video:title>
      <video:description>As per outlined in Sociology, in this video lesson we will be exploring terms and the patterns of dominant groups. A dominant group, a social group that controls the value system and rewards in a particular society.</video:description>
      <video:view_count>82</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T17:58:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/formal-organizations</loc>
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      <video:title>Formal Organizations</video:title>
      <video:description>Formal organization is a fixed set of rules of infra-organization procedures and structures. As such, it is usually set out in writing, with a language of rules that ostensibly leave little discretion for interpretation. In some societies and in some organizations, such rules may be strictly followed; in others, they may be little more than an empty formalism.</video:description>
      <video:view_count>71</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T17:54:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1539_08-19_52123027ed546/ed4abd986abecaf1cc3b57aa2191da131f1f59248da461b4.mp4</video:content_loc>
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    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/poverty</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
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      <video:title>Poverty</video:title>
      <video:description>Poverty is the state of one who lacks a certain amount of material possessions or money. Absolute poverty or destitution refers to the deprivation of basic human needs, which commonly includes food, water, sanitation, clothing, shelter, health care and education. Relative poverty is defined contextually as economic inequality in the location or society in which people live.</video:description>
      <video:view_count>98</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T18:04:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1543_08-19_521232ad54e67/56812d6125cec8729b466eeb892a1a456a3889531e1fecb6.mp4</video:content_loc>
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    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/systems-of-stratification</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
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      <video:title>Systems of Stratification</video:title>
      <video:description>When differences lead to greater status, power or privilege for some groups over the other it is called Social Stratification.</video:description>
      <video:view_count>94</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T18:07:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1542_08-19_5212325d25464/7a6fe6ec41a853ab1af8fb682dc242cdbb6d60a3cddfa92b.mp4</video:content_loc>
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    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/research-methods</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1547_08-19_521234c79f580_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Research Methods</video:title>
      <video:description>In this video lesson we will be exploring the research methods of Sociology. These steps include: Step 1: Identify and Develop Your Topic, Step 2: Find Background Information, Step 3: Use Catalogs to Find Books and Media, Step 4: Use Databases to Find Journal Articles, Step 5: Find Internet Resources, Step 6: Evaluate What You Find and Step 7: Cite What You Find Using a Standard Format.</video:description>
      <video:view_count>83</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T18:10:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1547_08-19_521234c79f580/2cf8230b4e1529c42f41ccea59a3f098414ef0829b7a81bc.mp4</video:content_loc>
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    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/race-ethnicity-and-the-social-structure</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1544_08-19_5212339207219_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Race, Ethnicity and the Social Structure</video:title>
      <video:description>In this video lesson we will be exploring and discussing the sociological perspectives of race, ethnicity and social structure. These elements are consistent in minority and dominant groups. </video:description>
      <video:view_count>145</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T18:07:09+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1544_08-19_5212339207219/87c7fb88f49609910afde3e5052a060c88bf9693617c4765hd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/modern-sociological-issues</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1545_08-19_521234563f0d2_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Modern Sociological Issues</video:title>
      <video:description>In this video lesson we will be exploring and examining the modern day Sociological issues in our society. These issues include animals and society, tattoos and body piercings and commercialization of children.</video:description>
      <video:view_count>90</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T18:12:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1545_08-19_521234563f0d2/a0ca265e5d4466e6d8d8f28578e0f0f0291064f65902447b.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/signs-and-symbols</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1546_08-19_521234667261f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Signs and Symbols</video:title>
      <video:description>In this video lesson we will be exploring the signs and symbols of Sociology. Mr. Muller also discusses the Phoenician alphabet and derivatives. </video:description>
      <video:view_count>71</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T18:09:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1546_08-19_521234667261f/dc8c6b11234716ddcb8eaaf5cedc801131427d1f4c496299.mp4</video:content_loc>
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    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/values-and-norms</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:title>Values and Norms</video:title>
      <video:description>Values are formed of the culture. When certain things are exercised in a culture on the continuously basis then it becomes value of that culture. Norms are the repetitive action of the people of the society that are served for the guide lines for the people to act upon them. </video:description>
      <video:view_count>108</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T18:12:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1550_08-19_52123540e9902/c765e59c7e8e7ee34f580bc36b61c66fa375d0b1e658bfc3.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/cultural-variation</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1551_08-19_521243200c592_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Cultural Variation</video:title>
      <video:description>In this video lesson we will be examining different cultures which vary from one another, and even within a culture there is variation in what people believe and how they act.</video:description>
      <video:view_count>97</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-19T19:11:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1551_08-19_521243200c592/8eabe61eacf1619648c6c1936450e3e7693827d165f33aea.mp4</video:content_loc>
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      <video:title>Πώς βάζω συντελεστές στις χημικές εξισώσεις;</video:title>
      <video:description>How to calibrate a chemical equation.</video:description>
      <video:view_count>290</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-20T00:43:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/time-value-of-money</loc>
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      <video:title>Time Value of Money</video:title>
      <video:description>This lecture explains the time value of money and its variables.</video:description>
      <video:view_count>179</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-20T10:39:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/civil-law</loc>
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      <video:title>Civil Law</video:title>
      <video:description>This lecture is an analysis on Civil Laws.</video:description>
      <video:view_count>216</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-20T12:13:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/annuities</loc>
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      <video:title>Annuities</video:title>
      <video:description>This lesson gives examples on how annuities are used in todays world.</video:description>
      <video:view_count>198</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-20T10:35:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1553_08-20_52131996bf559/ef8c05a608a99dd81cfe8f830de58baa2fc3ef96ff12b107.mp4</video:content_loc>
      <video:price currency="USD">1.99</video:price>
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  <url>
    <loc>https://www.videoclass.com/video/criminal-law</loc>
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    <video:video>
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      <video:title>Criminal Law</video:title>
      <video:description>This lessons informs the viewer of different types of criminal laws.</video:description>
      <video:view_count>199</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-20T12:17:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/aracnids</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1557_08-27_521c8615e0a12_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Aracnids</video:title>
      <video:description>Arachnids are a class of joint-legged invertebrate animals in the subphylum Chelicerata. All arachnids have eight legs, although the front pair of legs in some species has converted to a sensory function, while in other species, different appendages can grow large enough to take on the appearance of extra pairs of legs.</video:description>
      <video:view_count>240</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-27T14:39:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/animal-diversity</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1558_08-27_521c8785b2477_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Animal Diversity</video:title>
      <video:description>In this video lesson we will explore general information about all genres of the animal kingdom, from mammals to reptiles.</video:description>
      <video:view_count>306</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-27T15:20:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/birds</loc>
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      <video:title>Birds</video:title>
      <video:description>Birds are feathered, winged, bipedal, endothermic, egg-laying, vertebrate animals. With around 10,000 living species, they are the most speciose class of tetrapod vertebrates.</video:description>
      <video:view_count>218</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-27T15:09:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1559_08-27_521c8fa349bff/75971ada54525f720c743bd7ed8e9a7b7d950fd7ae290babhd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/cell-structure-and-functions</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1561_08-27_521c98f07b27b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Cell Structure and Functions</video:title>
      <video:description>Within cells there is an intricate network of organelles that all have unique functions. These organelles allow the cell to function properly.</video:description>
      <video:view_count>207</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-27T15:20:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1561_08-27_521c98f07b27b/9356d3aad331d943d08f57b93954dcb77e97f8823fac827asd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/the-brain-how-animals-communicate</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1560_08-27_521c967f03180_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Brain: How Animals Communicate</video:title>
      <video:description>In this video lesson we will be exploring the animal brain and how they communicate.</video:description>
      <video:view_count>238</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-27T15:19:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/chemistry-of-life</loc>
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      <video:title>Chemistry of Life</video:title>
      <video:description>This lesson is about the Chemistry of Life. The body is full of elements, but just which are essential and which are not is still not completely sorted out. In this video lesson we will explore  what distinguishes one element from another. The properties of elements and all that they contain within themselves. The formation of an ionic bond and how it forms between two atoms. How a compound substance is formed with different ratios. As well as what happen when an atom gains or loses electrons. </video:description>
      <video:view_count>218</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-27T15:21:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1562_08-27_521c991dd8ae5/c10a4a07425f498aaa2d32164a5984baaf89c1fcdc16d467sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/chromosomes-and-phenotypes</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1563_08-27_521c99372a2fe_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Chromosomes and Phenotypes</video:title>
      <video:description>Phenotype is defined as an organism's expressed physical traits. Phenotype is determined by an individual's genotype and expressed genes, random genetic variation, and environmental influences. A chromosome is a long, stringy aggregate of genes that carries heredity information and is formed from condensed chromatin.</video:description>
      <video:view_count>258</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-27T15:21:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1563_08-27_521c99372a2fe/5fba8e5f657a54ee72f1c511128b932c860e496874e25f50sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/chromosomes-and-meiosis</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1564_08-27_521c994e68b32_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Chromosomes and Meiosis</video:title>
      <video:description>A chromosome is a long, stringy aggregate of genes that carries heredity information and is formed from condensed chromatin. Meiosis is a special type of cell division necessary for sexual reproduction in eukaryotes.</video:description>
      <video:view_count>229</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-27T15:22:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1564_08-27_521c994e68b32/2003f11dcf8ec7b651252fd7d4f466ad029dfc513be62df3sd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/diseases-caused-by-viruses</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1568_08-27_521ca0ae33894_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Diseases Caused by Viruses</video:title>
      <video:description>Viruses are very tiny organisms with their diameters in nanometers level. Viruses exist almost everywhere, such like in the air, soil and animal body. These types of viruses can cause diseases.</video:description>
      <video:view_count>222</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-27T15:59:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1568_08-27_521ca0ae33894/9a4c97914fe1dc3987708c1c9d9f9ef9fb698f77751f9f52sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/digestive-system</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1567_08-27_521ca08de29d6_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Digestive System</video:title>
      <video:description>Digestive systems take many forms. There is a fundamental distinction between internal and external digestion. External digestion is more primitive, and most fungi still rely on it. In this process, enzymes are secreted into the environment surrounding the organism, where they break down an organic material, and some of the products diffuse back to the organism. Later, animals form a tube in which internal digestion occurs, which is more efficient because more of the broken down products can be captured, and the internal chemical environment can be more efficiently controlled.</video:description>
      <video:view_count>262</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-27T15:59:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1567_08-27_521ca08de29d6/9c75fb4d799538f446c9ca52d6900f56ed8c1b7bce9d63c0sd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/crustaceans</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1566_08-27_521c999886ee1_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Crustaceans</video:title>
      <video:description>Crustaceans form a very large group of arthropods, usually treated as a subphylum, which includes such familiar animals as crabs, lobsters, crayfish, shrimp, krill and barnacles. </video:description>
      <video:view_count>219</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-27T15:52:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1566_08-27_521c999886ee1/0f31e1a548bc8e3d4817906ec904ea9c19450cb69dc0cc42hd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/earths-biodiversity</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1569_08-27_521ca230b8717_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Earth's Biodiversity</video:title>
      <video:description>In this video lesson we will be exploring Earth's biodiversity as it's importance because living things are all interlinked.</video:description>
      <video:view_count>258</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-27T16:00:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1569_08-27_521ca230b8717/ba416421c6715439d81edec5f8e8fca766458c119f5f0db9sd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/flatworm</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1571_08-27_521ca280ca4ff_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Flatworm</video:title>
      <video:description>The flatworms, known in scientific literature as Platyhelminthes or Plathelminthes are a phylum of relatively simple bilaterian, unsegmented, soft-bodied invertebrate animals.</video:description>
      <video:view_count>242</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-27T16:09:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1571_08-27_521ca280ca4ff/e040b37720aa0277936120d32478a3f302d9190ce33fe76esd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/fish-diversity</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1570_08-27_521ca252bf282_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Fish Diversity</video:title>
      <video:description>In this video lesson we will be exploring the diversity of the fish populations on Earth.</video:description>
      <video:view_count>278</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-27T16:44:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1570_08-27_521ca252bf282/86d6573a1264b26b229604e6f3dfb93961646346a42c2635hd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/fungi-and-protists</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1572_08-27_521ca4a35ee42_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Fungi And Protists</video:title>
      <video:description>Protists are a diverse group of eukaryotic microorganisms. Historically, protists were treated as a biological kingdom formally called the Protista, and included mostly unicellular organisms that did not fit into the other kingdoms. Molecular information has been used to redefine this group in modern taxonomy as diverse and often distantly related phyla. A fungus is a member of a large group of eukaryotic organisms that includes microorganisms such as yeasts and molds as well as the more familiar mushrooms.</video:description>
      <video:view_count>223</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-27T16:25:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1572_08-27_521ca4a35ee42/c78751c4afada7f50ca5b7997e0ee48b4e4340b823a68b9dsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/identifying-dna-as-gentic-material</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1574_08-27_521cace867ae2_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Identifying DNA as Gentic Material</video:title>
      <video:description>Deoxyribonucleic acid (DNA) is a molecule that encodes the genetic instructions used in the development and functioning of all known living organisms and many viruses. Along with RNA and proteins, DNA is one of the three major macromolecules essential for all known forms of life. </video:description>
      <video:view_count>281</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-27T16:45:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1574_08-27_521cace867ae2/1f447c47a9120f02b8b5436e94f199de7fb48e0b1df3307asd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/immune-system</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1575_08-27_521cad2f09ee2_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Immune System</video:title>
      <video:description>The immune system is a system of biological structures and processes within an organism that protects against disease. To function properly, an immune system must detect a wide variety of agents, from viruses to parasitic worms, and distinguish them from the organism's own healthy tissue.</video:description>
      <video:view_count>233</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-08-27T16:57:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1575_08-27_521cad2f09ee2/2ecb859265c71c5a3e996474729ec65e886afdcaecda7ed0sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/humans-vs-arthropods</loc>
    <changefreq>daily</changefreq>
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      <video:description>Natural selection is the gradual natural process by which biological traits become either more or less common in a population as a function of the effect of inherited traits on the differential reproductive success of organisms interacting with their environment. It is a key mechanism of evolution. The term "natural selection" was popularized by Charles Darwin who intended it to be compared with artificial selection, which is now called selective breeding.</video:description>
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      <video:description>A sponge is a primitive sedentary aquatic invertebrate with a soft porous body that is typically supported by a framework of fibers or calcareous or glassy spicules. Sponges draw in a current of water to extract nutrients and oxygen.</video:description>
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      <video:title>Electric Current &amp; Circuits  (Part 1)</video:title>
      <video:description>In this video lesson we will be exploring electric currents, what they do, how they work and the circuits that they run through.</video:description>
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      <video:title>Gravity</video:title>
      <video:description>Gravity is the force that attracts a body toward the center of the earth, or toward any other physical body having mass. For most purposes Newton's laws of gravity apply, with minor modifications to take the general theory of relativity into account.</video:description>
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      <video:title>Latent Heat and Phase Change Part ( 2 of 3)</video:title>
      <video:description>Latent heat is the heat released or absorbed by a body or a thermodynamic system during a constant-temperature process.</video:description>
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      <video:title>Latent Heat and Phase Change Part ( 1 of 3)</video:title>
      <video:description>Latent heat is the heat released or absorbed by a body or a thermodynamic system during a constant-temperature process.</video:description>
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      <video:title>Latent Heat and Phase Change Part ( 3 of 3)</video:title>
      <video:description>Latent heat is the heat released or absorbed by a body or a thermodynamic system during a constant-temperature process.</video:description>
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      <video:title>Longitudinal and Transverse Waves</video:title>
      <video:description>For transverse waves the displacement of the medium is perpendicular to the direction of propagation of the wave. A ripple on a pond and a wave on a string are easily visualized transverse waves. In longitudinal waves the displacement of the medium is parallel to the propagation of the wave. A wave in a "slinky" is a good visualization. Sound waves in air are longitudinal waves</video:description>
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      <video:title>Physics Part 4 &amp; 5</video:title>
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      <video:title>Physics Part 6</video:title>
      <video:description>Physics is the natural science that involves the study of matter and its motion through space and time, along with related concepts such as energy and force.</video:description>
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      <video:title>Temperature &amp; Thermometer Part 1</video:title>
      <video:description>A thermometer is a device that measures temperature or temperature gradient using a variety of different principles.</video:description>
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      <video:description>Static electricity is an imbalance of electric charges within or on the surface of a material. The charge remains until it is able to move away by means of an electric current or electrical discharge. Static electricity is named in contrast with current electricity, which flows through wires or other conductors and transmits energy.</video:description>
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      <video:title>Temperature &amp; Thermometer Part 2</video:title>
      <video:description>A thermometer is a device that measures temperature or temperature gradient using a variety of different principles.</video:description>
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      <video:publication_date>2013-08-28T00:41:04+00:00</video:publication_date>
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      <video:description>This tutorial involves lots of graphs that we will be using further in our course. I would like you to pay close attention, take notes to understand how graphs is being performed. From now on wards will not be going over things that are basic and the things that I have thought you in previous section. I hope you have all the notes from my previous video.This is the starting point from where the Pre-Calculus begins. Please do not take it lightly because as you go in higher levels of Pre-Calculus you won't be able to understand. Please watch it to harden your basic skills in Mathematics</video:description>
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      <video:description>A linear equation is an algebraic equation in which each term is either a constant or the product of a constant and a single variable. Linear equations can have one or more variables. Linear equations occur with great regularity in applied mathematics.</video:description>
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      <video:description>Simple interest is a quick method of calculating the interest charge on a loan.</video:description>
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      <video:description>Angular velocity of a rigid body is the rate of change of its angular position. Angular Acceleration is the rate of change of angular velocity with time.</video:description>
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      <video:title>Acceleration and Velocity - Physics</video:title>
      <video:description>In physics, acceleration is the rate at which the velocity of a body changes with time. In general, velocity and acceleration are vector quantities, with magnitude and direction, though in many cases only magnitude is considered. As described by Newton's Second Law, acceleration is caused by a net force; the force, as a vector, is equal to the product of the mass of the object being accelerated and the acceleration. The SI unit of acceleration is the meter per second squared.</video:description>
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      <video:description>Elastic Potential Energy is potential energy stored as a result of deformation of an elastic object, such as the stretching of a spring.</video:description>
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      <video:description>Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. </video:description>
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      <video:title>Density (2.6) - Physics</video:title>
      <video:description>The density of a substance is its mass per unit volume. In this video lesson we will explore and have an understanding for what density is and how to calculate it.</video:description>
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      <video:title>Gravitational Potential Energy Extra Examples</video:title>
      <video:description>Gravitational potential energy is energy an object possesses because of its position in a gravitational field. In this video lesson we will equate how to gravitational potential energy.</video:description>
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      <video:title>Gravity</video:title>
      <video:description>Gravitation, or gravity, is a natural phenomenon by which all physical bodies attract each other. It is most commonly experienced as the agent that gives weight to objects with mass and causes them to fall to the ground when dropped.</video:description>
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      <video:title>Introduction to Physics</video:title>
      <video:description>Physics is the natural science that involves the study of matter and its motion through space and time, along with related concepts such as energy and force.</video:description>
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      <video:description>In physics, the kinetic energy of an object is the energy which it possesses due to its motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Having gained this energy during its acceleration, the body maintains this kinetic energy unless its speed changes. The same amount of work is done by the body in decelerating from its current speed to a state of rest.</video:description>
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      <video:description>Kinematics is the branch of classical mechanics that describes the motion of points, bodies and systems of bodies  without consideration of the causes of motion.</video:description>
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      <video:description>Momentum is the product of the mass and velocity of an object. </video:description>
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      <video:description>n physics, the kinetic energy of an object is the energy which it possesses due to its motion.[1] It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Having gained this energy during its acceleration, the body maintains this kinetic energy unless its speed changes. The same amount of work is done by the body in decelerating from its current speed to a state of rest.</video:description>
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      <video:title>Power - Physics</video:title>
      <video:description>In physics, power is defined as the amount of energy consumed per unit time. </video:description>
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      <video:title>Pressure -Physics</video:title>
      <video:description>Pressure is force per unit area applied in a direction perpendicular to the surface of an object. Gauge pressure is the pressure relative to the local atmospheric or ambient pressure. </video:description>
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      <video:description>In physics, power is defined as the amount of energy consumed per unit time. </video:description>
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      <video:description>In mathematical physics, equations of motion are equations that describe the behaviour of a physical system in terms of its motion as a function of time. More specifically, the equations of motion describe the behaviour of a physical system as a set of mathematical functions in terms of dynamic variables: normally spatial coordinates and time are used, but others are also possible, such as momentum components and time.</video:description>
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      <video:description>In fluid dynamics, Bernoulli's principle states that for an inviscid flow, an increase in the speed of the fluid occurs simultaneously with a decrease in pressure or a decrease in the fluid's potential energy. Bernoulli's principle is named after the Swiss scientist Daniel Bernoulli who published his principle in his book Hydrodynamica in 1738.</video:description>
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      <video:description>Thermal physics is the combined study of thermodynamics, statistical mechanics, and kinetic theory. This umbrella-subject is typically designed for physics students and functions to provide a general introduction to each of three core heat-related subjects. Other authors, however, define thermal physics loosely as a summation of only thermodynamics and statistical mechanics.</video:description>
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      <video:description>In physics, a force is said to do work when it acts on a body, and there is a displacement of the point of application in the direction of the force. The force does not need to cause the displacement. For example, when you lift a suitcase from the floor, there are two forces that do work: the normal force by your hand and the gravitational force.</video:description>
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      <video:title>Work Part 1 - Physics</video:title>
      <video:description>In physics, a force is said to do work when it acts on a body, and there is a displacement of the point of application in the direction of the force. The force does not need to cause the displacement. For example, when you lift a suitcase from the floor, there are two forces that do work: the normal force by your hand and the gravitational force.</video:description>
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      <video:title>Adverb, Adjectives, and Article</video:title>
      <video:description>An adverb is a word that changes or qualifies the meaning of a verb, adjective, other adverb, clause, sentence or any other word or phrase, except that it does not include the adjectives and determiners that directly modify nouns. An adjective is a 'describing' word; the main syntactic role of which is to qualify a noun or noun phrase, giving more information about the object signified. An article is a word that is used with a noun to indicate the type of reference being made by the noun.</video:description>
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      <video:title>Art of Agreement</video:title>
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      <video:title>Work Part 2  - Physics</video:title>
      <video:description>In physics, a force is said to do work when it acts on a body, and there is a displacement of the point of application in the direction of the force. The force does not need to cause the displacement. For example, when you lift a suitcase from the floor, there are two forces that do work: the normal force by your hand and the gravitational force.</video:description>
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      <video:description>A pronoun is a word or form that substitutes for a noun or noun phrase. Nouns are a part of speech typically denoting a person, place, thing, animal or idea. A verb is a word that in syntax conveys an action, an occurrence, or a state of being. </video:description>
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      <video:description>In probability theory, the expected value refers, intuitively, to the value of a random variable one would "expect" to find if one could repeat the random variable process an infinite number of times and take the average of the values obtained.</video:description>
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      <video:title>Margin Of Error</video:title>
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      <video:title>Inverse and  Determinant Matrices</video:title>
      <video:description>Matrix inversion is the process of finding the matrix B that satisfies the prior equation for a given invertible matrix A. The determinant of a matrix can be defined, for example using the Leibniz formula, for matrices with entries in any commutative ring. Briefly, a ring is a structure where addition, subtraction, and multiplication are defined.</video:description>
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      <video:title>Inverse Matrix &amp; Determinant</video:title>
      <video:description>Matrix inversion is the process of finding the matrix B that satisfies the prior equation for a given invertible matrix A. The determinant of a matrix can be defined, for example using the Leibniz formula, for matrices with entries in any commutative ring. Briefly, a ring is a structure where addition, subtraction, and multiplication are defined.</video:description>
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      <video:description>Oscillations are of central importance to the study of sound and to nearly all areas of physics. Sound itself correponds to oscillations of the air pressure. Sound is produced by many different kinds of oscillators that share similar properties to those we will describe today. We turn first to the study of simple harmonic oscillators, so that we can more fully develop a description of an oscillating system, including understanding the motion in detail, the forces that cause that motion and then look at the energy exchanges.</video:description>
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      <video:title>Absolute Monarchs</video:title>
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      <video:title>INTEREST RATES</video:title>
      <video:description>This lecture gives you 3 different equations so you can calculate interests. </video:description>
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      <video:title>VIOLENCE AGAINST WOMEN</video:title>
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      <video:description>This lecture teaches you about feminist therapy. </video:description>
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      <video:description>This lecture gives you the steps in Prospecting Sales. </video:description>
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      <video:title>Shareholder Equity</video:title>
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      <video:description>This lecture explains the six reasons on why you should market your company internationally. </video:description>
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      <video:publication_date>2013-10-11T13:58:04+00:00</video:publication_date>
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      <video:publication_date>2013-10-11T18:43:03+00:00</video:publication_date>
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      <video:title>Listening Skills</video:title>
      <video:description>In this video, we will review the major types of listening skills to follow and use for ESL.</video:description>
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      <video:publication_date>2013-10-12T03:37:04+00:00</video:publication_date>
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      <video:title>Maximizing Shareholder Value</video:title>
      <video:description>This lecture teaches you about increasing your Shareholder Value</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-11T16:09:04+00:00</video:publication_date>
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      <video:title>Manifest Destiny</video:title>
      <video:description>Manifest Destiny or Westward Expansion took place in the mid Nineteenth Century and was the belief that America was destined to move Westward and conquer the lands. </video:description>
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      <video:publication_date>2013-10-12T03:51:04+00:00</video:publication_date>
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      <video:title>Mexican American War</video:title>
      <video:description>The Mexican American War was a war between the United State and Mexico which resulted in the U.S. winning California, New Mexico and the Texan Territory.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-12T04:02:04+00:00</video:publication_date>
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      <video:publication_date>2013-10-12T04:04:03+00:00</video:publication_date>
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      <video:title>Manifest Destiny</video:title>
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      <video:publication_date>2013-10-12T04:33:04+00:00</video:publication_date>
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      <video:title>Westward Expansion: Louisiana Purchase</video:title>
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      <video:title>Louisiana Purchase</video:title>
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      <video:publication_date>2013-10-12T07:13:04+00:00</video:publication_date>
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      <video:title>DNA Replication</video:title>
      <video:description>This lecture explains to you the process of DNA replication.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-18T12:59:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/dna-cloning</loc>
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      <video:title>DNA Cloning</video:title>
      <video:description>This lecture explains a new discovery in Genetics and Biology--- Cloning!</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-18T13:33:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/tools-of-genetic-engineering</loc>
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      <video:title>Tools of Genetic Engineering</video:title>
      <video:description>An in-depth lecture on the different tools of engineering are used in Genetics today. These tools all had a part in cloning Dolly the Sheep.</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-18T15:59:04+00:00</video:publication_date>
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      <video:price currency="USD">4.99</video:price>
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  <url>
    <loc>https://www.videoclass.com/video/skeletal-system</loc>
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      <video:title>Skeletal System</video:title>
      <video:description>This lecture explains what bones make up the Skeletal System.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-18T14:30:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1723_10-18_5261196562782/b3e9122b6dc9b6fe58c64de1d206b909d0ed77c11bd0936e.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/muscle-system</loc>
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      <video:title>MUSCLE SYSTEM</video:title>
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      <video:publication_date>2013-10-18T15:00:04+00:00</video:publication_date>
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      <video:price currency="USD">1.99</video:price>
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  <url>
    <loc>https://www.videoclass.com/video/foreign-dna</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
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      <video:title>Foreign DNA</video:title>
      <video:description>This lesson gives an in-depth explanation on what makes foreign DNA. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-18T19:08:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1726_10-18_52615ac72fb10/c829400c80d416d25c6ec8a1230a7d02e7d0b7349afa5165.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/cvc-short-vs-long-review</loc>
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    <video:video>
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      <video:title>CVC Short vs. Long Review</video:title>
      <video:description>In this video lesson Mr. Donnelly will review long and short consonant vowel consonant (CVC). The abbreviation CVC refers to the pattern of consonants and vowels for short vowels while CVCe refers to long vowels. </video:description>
      <video:view_count>207</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T10:20:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1728_10-30_5270c055a5872/c5c3ea5d5e024f5429b53530641830f97ccfc68332264a97sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/sa-sort-3-adding-ing-to-words-with-vce-1</loc>
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    <priority>1.0</priority>
    <video:video>
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      <video:title>SA sort 3 adding  ing to words with VCe</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining vowel consonant long vowels (VCe) and vowel vowel constant (VVC).</video:description>
      <video:view_count>175</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T11:53:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1730_10-30_5270d686cbff0/d2f126493317d3c9ccda8ef0270f4ccb7bfa7290624dd9a3sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/short-long-u-vowel-sounds</loc>
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    <priority>1.0</priority>
    <video:video>
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      <video:title>Short &amp; Long "U" Vowel Sounds</video:title>
      <video:description>In this video lesson Mr. Donnelly will review long and short consonant vowel consonant (CVC)for the letter "U". The abbreviation CVC refers to the pattern of consonants and vowels for short vowels while CVCe refers to long vowels. </video:description>
      <video:view_count>201</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T11:55:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1731_10-30_5270d6c3696cf/d539081acd017ba1533c368fff30f26fa1dd1852cfa46593sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/attributes-to-identify-shapes</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1732_10-30_5270ef9aa78b1_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Attributes to Identify Shapes</video:title>
      <video:description>In this video lesson, Mr. Donnelly will explain how to use attributes to identify shapes. </video:description>
      <video:view_count>207</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T13:40:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1732_10-30_5270ef9aa78b1/12eaf265486d5d85535d893af14976caabfcf7a3be85595csd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/short-long-e</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1733_10-30_5270efd655e3e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Short &amp; Long E</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining the short e and long e vowel sounds with examples and discussion.</video:description>
      <video:view_count>207</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T13:41:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1733_10-30_5270efd655e3e/39ce940f42c6a63c55928a033f8a7985a14fd0c413559616sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/unit-fractions</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1735_10-30_5270f04e83d7a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Unit Fractions</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining and showing examples of how to express a unit fraction. </video:description>
      <video:view_count>151</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T13:43:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1735_10-30_5270f04e83d7a/740638159bee932a10fda239340fc118da4c756b9e2fdeedsd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/quadrilaterals</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1734_10-30_5270f012f04fe_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Quadrilaterals</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining how to recognize and categorize quadrilaterals. </video:description>
      <video:view_count>144</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T13:43:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1734_10-30_5270f012f04fe/b345669f3664dbcb50ad35ac4f761b23f8d13d3fbfc2aaa4sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/fractions</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1736_10-30_5270f08ad7024_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Fractions</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining fractions while showing examples by using geometrical figures.</video:description>
      <video:view_count>182</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T13:44:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1736_10-30_5270f08ad7024/403651f09074deca028a7427dcb3d1cd51aee78d338550b3sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/finding-unknown-length-in-perimeter</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1737_10-30_5270f0c764d08_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Finding Unknown Length in Perimeter</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining how to find the unknown side length of a rectangle when given a perimeter through explanation and examples.</video:description>
      <video:view_count>166</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T13:47:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1737_10-30_5270f0c764d08/893c1659c01ea6041f8d1008107b71cda6ff56f110335075sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/vowel-consonant-vowel-consonant-consonant</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1739_10-30_5270f12a57cc3_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Vowel Consonant &amp; Vowel Consonant Consonant</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining by example vowel consonants (VC) &amp; vowel consonant consonants (VCC).</video:description>
      <video:view_count>177</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T13:47:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1739_10-30_5270f12a57cc3/b8d1c30d7f95aa10fb74c3a3810fe68e39b923adf7f7dfb3sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/long-a-short-a-vowel-sounds</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1740_10-30_5270f17b1e700_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Long A &amp; Short A Vowel Sounds</video:title>
      <video:description>In this video lesson Mr. Donnelly will be discussing and giving examples of the long a and short a vowel sounds.</video:description>
      <video:view_count>155</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T13:49:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1740_10-30_5270f17b1e700/e2c2c9e76264cfdc891eb1a8d09a88268cb1e9b00cb19c4fsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/long-short-u-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1741_10-30_5270f18fe4090_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Long &amp; Short U </video:title>
      <video:description>In this video lesson Mr. Donnelly will be discussing and giving examples of the long u and short  vowel sounds with Consonant Vowel Consonant. </video:description>
      <video:view_count>175</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T13:49:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1741_10-30_5270f18fe4090/e5e1babcf4b0c5b57c370bfd76b65b8214e280d9bd57dea2sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/long-short-o-vowel-sounds</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1742_10-30_5270f1efdf369_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Long &amp; Short O Vowel Sounds</video:title>
      <video:description>In this video lesson Mr. Donnelly will be discussing and giving examples of the long o and short o vowel sounds.</video:description>
      <video:view_count>194</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T13:51:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1742_10-30_5270f1efdf369/adc014516adf10fb932eb23454aa38057a5de62570d6ec0bsd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/area-models-for-distributive-property</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1743_10-30_5270f1f33e333_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Area Models for Distributive Property</video:title>
      <video:description>In this video lesson Mr. Donnelly will  demonstrate how to use area models to explain the distributive property. </video:description>
      <video:view_count>129</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T13:52:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1743_10-30_5270f1f33e333/c0da147fd18e145cc069e3f462dd2e099c11a20123141b02sd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/bar-graphs</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1748_10-30_5270f486766a5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Bar Graphs</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining how to make a scaled bar graph with several categories to represent data. </video:description>
      <video:view_count>137</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T14:02:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1748_10-30_5270f486766a5/3bc80da71e51535a278caadbcdacbaf18cd2df8128d5516fsd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/unknown-length-of-polyogns-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1747_10-30_5270f35d2d6ad_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Unknown Length of Polyogns </video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining how to find the unknown side length of a polygon by using the given perimeter. </video:description>
      <video:view_count>170</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T13:56:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1747_10-30_5270f35d2d6ad/0b01dada81ecc8c48fee903a37547712db0b02ddfdd13f73sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/perimeter-of-a-polygon</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1746_10-30_5270f2d7a454e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Perimeter of a Polygon</video:title>
      <video:description>In this video lesson Mr. Donnelly will explain and demonstrate how to find the perimeter of a polygon.</video:description>
      <video:view_count>143</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T13:55:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1746_10-30_5270f2d7a454e/d820d206595373a44375447a3487766161a12e2d567a748bsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/area-of-a-rectangle</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1744_10-30_5270f2671e055_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Area of a Rectangle</video:title>
      <video:description>In this video lesson, Mr. Donnelly explains how to find the area of a rectangle by counting unit squares and multiplying side lengths.</video:description>
      <video:view_count>181</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T13:53:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1744_10-30_5270f2671e055/09dfcfba888af6ee94b4aa1596bb59343b0f136d37e3520bsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/scaled-picture-graph-data</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1755_10-30_5270f5f89c108_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Scaled Picture Graph &amp; Data</video:title>
      <video:description>In this video lesson Mr. Donnelly will demonstrate how to use a scaled picture graph to represent data.</video:description>
      <video:view_count>152</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T14:08:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1755_10-30_5270f5f89c108/48bf3cbfa7601628fd4e123212ac63dc8ea4f969322b495asd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/solving-one-step-word-problems-with-volume-masses</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1754_10-30_5270f5cd7babe_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Solving One-Step Word Problems with Volume &amp; Masses</video:title>
      <video:description>In this video lesson Mr. Donnelly will demonstrate how to solve one-step word problems of volume and masses by addition, subtraction, multiplication and division.</video:description>
      <video:view_count>148</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T14:07:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1754_10-30_5270f5cd7babe/2e19169ce86210a3bb3d14b91723e35bf16ac3e7669e905csd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/decomposing-irregular-figures</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1745_10-30_5270f2a0a2042_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Decomposing Irregular Figures</video:title>
      <video:description>In this video lesson, Mr. Donnelly will explain and demonstrate how to decompose irregular figures into non-overlapping rectangles to find the area.</video:description>
      <video:view_count>211</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T13:55:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1745_10-30_5270f2a0a2042/6b8c965fd4a7e54f2c929d76963841fbdab4d0768d7427bfsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/measuring-liquid</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1753_10-30_5270f5765c5d0_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Measuring Liquid</video:title>
      <video:description>In this video lesson Mr. Donnelly will explain and demonstrate how to measure liquid.</video:description>
      <video:view_count>180</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T14:05:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1753_10-30_5270f5765c5d0/4e63847a7a80585c03ef74adcadbbb244368720f428e17desd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/masses-of-objects</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1752_10-30_5270f563f1a1e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Masses of Objects</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining how to weight the mass of objects.</video:description>
      <video:view_count>203</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T14:05:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1752_10-30_5270f563f1a1e/5a9924f92042c6d70da19413c7003edbfd8c3f10ffa94774sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/line-plots</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1757_10-30_5270f668b5952_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Line Plots</video:title>
      <video:description>In this video lesson Mr. Donnelly will demonstrate how to make a line plot with the horizontal scale marked off in whole number, half and quarter units.</video:description>
      <video:view_count>162</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T14:10:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1757_10-30_5270f668b5952/493653f7065b113b65d5ad51fa1e7773019bdaec12a1412esd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/telling-time-in-word-problems</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1761_10-30_5270fc7e452af_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Telling time in Word Problems</video:title>
      <video:description>In this video lesson Mr. Donnelly will demonstrate how to tell time in word problems.</video:description>
      <video:view_count>214</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T14:35:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1761_10-30_5270fc7e452af/b7b2d0fa977640fab6ba10506c490658631ed60e285a53fasd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/area-of-rectangles-by-multiplying-side-lengths</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1760_10-30_5270f72c5c2bf_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Area of Rectangles by Multiplying Side Lengths</video:title>
      <video:description>In this video lesson Mr. Donnelly will demonstrate how to multiple side lengths to find areas of a rectangle. </video:description>
      <video:view_count>181</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T14:12:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1760_10-30_5270f72c5c2bf/edc3a6b21c99af7bbe840370d8b1c43a212649544018832esd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/writing-time-to-the-nearest-minute</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1763_10-30_5270fcf64ac9a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Writing Time to the Nearest Minute</video:title>
      <video:description>In this video lesson Mr. Donnelly will demonstrate how to say and write time to the nearest minute.</video:description>
      <video:view_count>199</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T14:38:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1763_10-30_5270fcf64ac9a/045eba7263b9eb70550de4f517ef146c7dd21090460754c3sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/whole-numbers-as-fractions</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1766_10-30_5270fda9a9ceb_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Whole Numbers as Fractions</video:title>
      <video:description>In this video lesson Mr. Donnelly will demonstrate how to use models to explain whole numbers as fractions.</video:description>
      <video:view_count>155</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T14:39:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1766_10-30_5270fda9a9ceb/8aa453b75bc6847b152985466fd1ac5d91615edfd2e53168sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/equivalent-fractions-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1768_10-30_5270fdc184789_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Equivalent Fractions </video:title>
      <video:description>In this video lesson Mr. Donnelly will use models to explain equivalent fractions.</video:description>
      <video:view_count>174</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T14:40:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1768_10-30_5270fdc184789/4497ae3ad22bf8716dce18e5f9e3b48513a20a462024892fsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/bar-picture-graphs</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1751_10-30_5270f50fa7064_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Bar &amp; Picture Graphs</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining how to solve problems using bar and picture graphs.</video:description>
      <video:view_count>180</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T14:04:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1751_10-30_5270f50fa7064/1bad5bcf63436b2b2146ce0c08ff68de4e6c58c9b0a051a9sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/whole-half-quarter-inches-on-a-ruler</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1756_10-30_5270f62b98359_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Whole, Half &amp; Quarter Inches on a Ruler</video:title>
      <video:description>In this video lesson Mr. Donnelly will demonstrate how to measure in whole, half and quarter inches on a ruler.</video:description>
      <video:view_count>160</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T14:09:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1756_10-30_5270f62b98359/9614d779ec148546c1db4825e28ebbc61d483a454f246c60sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/rounding-to-the-nearest-100</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1773_10-30_527109db2d8cb_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Rounding to the Nearest 100</video:title>
      <video:description>In this video lesson Mr. Donnelly will explain through demonstration and examples how to round to the nearest 100.</video:description>
      <video:view_count>167</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T15:35:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1773_10-30_527109db2d8cb/e33f277ab1ddb755aa28034726693e645a287cff8985237csd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/square-units</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1759_10-30_5270f6de3e0d5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Square Units</video:title>
      <video:description>In this video lesson Mr. Donnelly will determine the area of a shape in square units.</video:description>
      <video:view_count>192</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T14:11:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1759_10-30_5270f6de3e0d5/3904790f0c15f7f90cc00d32545a04e219d195dd7a680f49sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/comparing-fractions-with-same-denominators-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1765_10-30_5270fd6038ce9_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Comparing Fractions with Same Denominators </video:title>
      <video:description>In this video lesson Mr. Donnelly will be comparing fractions with the same denominators. </video:description>
      <video:view_count>216</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T14:39:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1765_10-30_5270fd6038ce9/fde2dd714de42645515d0353b950dd3c04c89d8fb6da1307sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/comparing-fractions</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1764_10-30_5270fd31bf9db_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Comparing Fractions</video:title>
      <video:description>In this video lesson Mr. Donnelly will compare fractions to the whole.</video:description>
      <video:view_count>202</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T14:38:06+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1764_10-30_5270fd31bf9db/4eda9b46f284048ffb7a2eedf86f05ec915e3d516233a767sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/fraction-as-a-number-on-the-number-line</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1779_10-30_52710cc4c2007_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Fraction as a Number on the Number Line</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining how to understand a fraction as a number on the number line and represent fractions on a number line diagram.</video:description>
      <video:view_count>192</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T15:46:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1779_10-30_52710cc4c2007/9bd7c71733a9b392635b7f7e75389ca3826d302b95f4185esd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/fractions-on-a-number-line</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1770_10-30_5270fe797a35f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Fractions on a Number Line</video:title>
      <video:description>In this video lesson Mr. Donnelly will explain how fractions can be shown in multiple ways on a number line by explanation and examples.</video:description>
      <video:view_count>145</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T14:44:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1770_10-30_5270fe797a35f/faae8fb66feaa5c3b9f875598f1d8f829d044b5fff35d3afsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/expressions-on-a-number-line</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1769_10-30_5270fdd8f422a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Expressions on a Number Line</video:title>
      <video:description>In this video lesson Mr. Donnelly will explain how expressions can be shown in multiple ways on a number line by explanation and examples. </video:description>
      <video:view_count>144</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T14:42:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1769_10-30_5270fdd8f422a/ca126fcdff8b05dee3cc93881ee42889baba36ab2de641a9sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/division-to-unknown-fraction</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1771_10-30_527109345dc63_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Division to Unknown Fraction</video:title>
      <video:description>In this video lesson Mr. Donnelly will explain how to turn a division problem into an unknown fraction problem.</video:description>
      <video:view_count>167</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T15:31:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1771_10-30_527109345dc63/cfa0c3a1e45828cb87a59421f85803b91b83c2b1530e9ff9sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/adding-subtracting-within-1000</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1776_10-30_52710b471357f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Adding &amp; Subtracting Within 1000</video:title>
      <video:description>In this video lesson Mr. Donnelly will show how to fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.</video:description>
      <video:view_count>210</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T15:41:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1776_10-30_52710b471357f/fdb482f6b349f29fb5b33e7e26886b7a4f1e4849a77cd433sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/multiplying-one-digit-numbers-by-multiples-of-10</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1777_10-30_52710be1339bc_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Multiplying One Digit Numbers by Multiples of 10</video:title>
      <video:description>In this video lesson Mr. Donnelly will multiply one-digit whole numbers by multiples of 10 in the range 10–90 (e.g., 9 × 80, 5 × 60) using strategies based on place value and properties of operations.</video:description>
      <video:view_count>152</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T15:43:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1777_10-30_52710be1339bc/ebc9822e2536b0308942545634d5f300afa50a378bb83a3asd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/two-step-word-problems-part-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1784_10-30_52710e6acd2aa_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Two Step Word Problems Part 2</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining how to solve two step word problems where the unknown is replaced by a letter.</video:description>
      <video:view_count>182</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T15:53:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1784_10-30_52710e6acd2aa/d4d010e4539141b70eb9b82c461468a0fc04564bbf94a3ffsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/applying-the-associative-property</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1781_10-30_52710d7c49346_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Applying the Associative Property</video:title>
      <video:description>In this video lesson Mr. Donnelly will apply properties of operations as strategies to multiply and divide.</video:description>
      <video:view_count>174</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T15:48:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1781_10-30_52710d7c49346/36c9f4a9753e03af4e581db450088b5ee724ff2edb8af46esd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/solving-unknown-products</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1782_10-30_52710d9b55003_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Solving Unknown Products</video:title>
      <video:description>In this video lesson Mr. Donnelly will apply properties of operations as strategies to multiply and divide.</video:description>
      <video:view_count>178</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T15:51:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1782_10-30_52710d9b55003/0b8d5e6d29f004b6c385af14dfcf31e42b45c98d6f366408sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/products-of-whole-numbers</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1786_10-30_52710f0312f87_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Products of Whole Numbers</video:title>
      <video:description>Interpret products of whole numbers, e.g., interpret 5 × 7 as the total number of objects in 5 groups of 7 objects each. For example, describe a context in which a total number of objects can be expressed as 5 × 7.</video:description>
      <video:view_count>155</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T15:55:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1786_10-30_52710f0312f87/b8c1ae87a4896246679b6c2c9b4ee23dcf34214202d155e1sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/fractions-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1762_10-30_5270fcba6aed1_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Fractions</video:title>
      <video:description>In this video lesson Mr. Donnelly will be demonstrating fractions and how to compare them.</video:description>
      <video:view_count>184</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T14:37:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1762_10-30_5270fcba6aed1/9579594675e4b7c2d34b7994636bc01b75ccf4bde2054e33sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/whole-numbers-as-quotients</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1787_10-30_52710f7b9a762_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Whole Numbers as Quotients</video:title>
      <video:description>Interpret whole-number quotients of whole numbers, e.g., interpret 56 ÷ 8 as the number of objects in each share when 56 objects are partitioned equally into 8 shares, or as a number of shares when 56 objects are partitioned into equal shares of 8 objects each.</video:description>
      <video:view_count>148</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T15:57:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1787_10-30_52710f7b9a762/95db94d7235bab51bd20910e5a74e955b0362bb4e7f5d31csd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/number-line-with-fraction-strips</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1767_10-30_5270fdc238812_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Number Line with Fraction Strips</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining how to make a number line with fraction strips.</video:description>
      <video:view_count>173</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T14:43:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1767_10-30_5270fdc238812/a470824dc465d3078817913060b18ada813bdd09f22e9ee0sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/rounding-to-the-nearest-10</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1772_10-30_52710962bcc01_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Rounding to the Nearest 10</video:title>
      <video:description>In this video lesson Mr. Donnelly will demonstrate through multiple examples how to round to the nearest 10.</video:description>
      <video:view_count>186</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T15:32:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1772_10-30_52710962bcc01/28f93cf5a2d141b4748d14883871d0e481a331e2ca594987sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/fractions-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1778_10-30_52710c33b0bf5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Fractions </video:title>
      <video:description>In this video lesson Mr. Donnelly will explain how to understand a fraction 1/b as the quantity formed by 1 part when a whole is partitioned into b equal parts; understand a fraction a/b as the quantity formed by a parts of size 1/b.</video:description>
      <video:view_count>185</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T15:45:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1778_10-30_52710c33b0bf5/516c8e153a32019bf45e4ea46dcdd07091d28217d7693850sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/solving-two-step-word-problems-with-letters</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1783_10-30_52710df0a75bf_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Solving Two Step Word Problems with Letters</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining how to solve two step word problems where the unknown is replaced by a letter.</video:description>
      <video:view_count>162</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T15:50:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1783_10-30_52710df0a75bf/9823de81ccb9559c3b942c66261bf850fabdf8f3d0d6cedasd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/adding-within-1000</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1774_10-30_52710a5336276_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Adding within 1000</video:title>
      <video:description>In this video lesson Mr. Donnelly will demonstrate how to add within 1000 by using algorithms and strategy based place values.</video:description>
      <video:view_count>166</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T15:37:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1774_10-30_52710a5336276/291916b51bb49248454eb35c6609aad342b839a7a884d0d9sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/whole-numbers-as-quotients-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1788_10-30_52710fb75b544_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Whole Numbers as Quotients 2</video:title>
      <video:description>Interpret whole-number quotients of whole numbers, e.g., interpret 56 ÷ 8 as the number of objects in each share when 56 objects are partitioned equally into 8 shares, or as a number of shares when 56 objects are partitioned into equal shares of 8 objects each.</video:description>
      <video:view_count>230</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T15:59:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1788_10-30_52710fb75b544/98dff3d5b72091519e505a1882700aaf6e3a821b4d1aaf8bsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/multiplying-with-the-commutative-property</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1780_10-30_52710d2550992_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Multiplying with the Commutative Property</video:title>
      <video:description>In this video lesson Mr. Donnelly will demonstrate how to use the commutative property to multiply numbers.</video:description>
      <video:view_count>176</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T15:46:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1780_10-30_52710d2550992/f27e1d5a826fc0bf9e93341589811aed5f127625eed74403sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/solve-word-problems-within-100</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1789_10-30_5271100aee5b7_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Solve Word Problems within 100</video:title>
      <video:description>Use multiplication and division within 100 to solve word problems in situations involving equal groups, arrays, and measurement quantities, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.1</video:description>
      <video:view_count>202</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T16:00:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1789_10-30_5271100aee5b7/4643734120f7bf42d07d9ec7f930d72746e9d4e5049f1cfdsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/two-step-word-problems-part-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1785_10-30_52710e775d418_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Two Step Word Problems Part 3</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining how to solve two step word problems where the unknown is replaced by a letter.</video:description>
      <video:view_count>176</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T15:54:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1785_10-30_52710e775d418/5894d5ee43e7018973e61bf8326cf05d91bcfef217944107sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/solve-word-problems-within-100-part-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1790_10-30_52711060453eb_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Solve Word Problems within 100 Part 2</video:title>
      <video:description>Use multiplication and division within 100 to solve word problems in situations involving equal groups, arrays, and measurement quantities, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.1</video:description>
      <video:view_count>187</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T16:02:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1790_10-30_52711060453eb/c13537297e4f110dbe44592bf3d6af9fe89747302c223a0fsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/determining-whole-numbers</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1791_10-30_527110f41b76d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Determining Whole Numbers</video:title>
      <video:description>Determine the unknown whole number in a multiplication or division equation relating three whole numbers.</video:description>
      <video:view_count>148</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T16:03:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1791_10-30_527110f41b76d/b7b76d9bcd442d7e40512b39d841bb4dfdeb8b0f77e720e9sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/line-plots-3md4-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1793_10-30_5271117d76066_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Line Plots 3MD.4 </video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining line plots. This lesson is aligned to the Common Core mathematics for third grade. </video:description>
      <video:view_count>179</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T16:06:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1793_10-30_5271117d76066/aa9fd90424d17855787fe6ded9aa2955d7a8918ca36eaed0sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/measuring-to-the-nearest-quarter-of-an-inch-3md4</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1794_10-30_527111b160d80_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Measuring to the nearest quarter of an inch 3MD.4</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining how to measure to the nearest quarter of an inch. This lesson is aligned to the Common Core mathematics for third grade. </video:description>
      <video:view_count>178</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T16:08:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1794_10-30_527111b160d80/d06e41152c4a9e4432068d48b79c53e73a69d41d5649be80sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sae-more-ambiguous-vowels-in-accented-syllables-au-aw-al</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1795_10-30_527111feb5111_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>SAE more ambiguous vowels in accented syllables au, aw, al)</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be demonstrating working with words that are ambiguous vowels.</video:description>
      <video:view_count>202</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T16:07:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1795_10-30_527111feb5111/abc4346c580080b03d7022c0c038e60dd7bac91f8228160bsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sal-prefixes-re-and-un-sa-46-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1796_10-30_5271124c671d3_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>SAL prefixes re and un SA 46 </video:title>
      <video:description>In this video lesson, Mr. Donnelly will be demonstrating working with words that have "re" and "un" as prefixes.</video:description>
      <video:view_count>170</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T16:08:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1796_10-30_5271124c671d3/cc14e8bfe42012c49f667367af5b3696471877424bcd31d1sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/solving-multistep-word-problems-1-3oa8</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1797_10-30_5271128d1c7c3_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Solving Multistep word problems 1 3.OA.8</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining how to solve multistep word problems. This lesson is aligned to the Common Core mathematics for third grade. </video:description>
      <video:view_count>232</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T16:12:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1797_10-30_5271128d1c7c3/5d708aae3cce16f9835af137fbde4baf1be4b297a3c36728sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/tele-phon-photo-graph-definitions-and-synonyms</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1798_10-30_527112a18ac68_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>tele, phon, photo, graph definitions and synonyms</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be demonstrating working with parts of words that have that are commonly used by defining them and giving their synonyms. </video:description>
      <video:view_count>162</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T16:11:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1798_10-30_527112a18ac68/555890aea1804fa7ac1ffb76a67113c3bb31387b99292697sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/tele-phon-photo-graph-lesson</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1799_10-30_5271132985751_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>tele, phon, photo, graph lesson</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be demonstrating working with words that have tele, phon, photo and graph.</video:description>
      <video:view_count>255</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T16:12:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1799_10-30_5271132985751/bdeaf7a14a4ba43771197b9dbe365307bc956520023af7c9sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/wwm-dge-ge-ww-41</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1800_10-30_52711375201c3_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>WWM dge, ge WW 41</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be demonstrating working with words that have short vowels.</video:description>
      <video:view_count>150</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T16:13:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1800_10-30_52711375201c3/cbdbde223d6cd41dd76d49ec3ac61aa9ddedbbaea68cc58dsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/algebra-find-unknown-factors-3oa3-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1802_10-30_527114df76129_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Algebra find unknown factors 3.oa.3 </video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining how to find unknown factors. This lesson is aligned to the Common Core mathematics for third grade. </video:description>
      <video:view_count>206</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T16:21:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1802_10-30_527114df76129/1888ebe18c0f79017faf91472347824472fe4cfda846d3bfsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/al-ial-ic-definitions</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1801_10-30_527114a2d7b2f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>-al, -ial, -ic Definitions</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining with examples the endings -al, -ial and -ic.</video:description>
      <video:view_count>187</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T16:18:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1801_10-30_527114a2d7b2f/e66c6fa20ca7142f500e7729302fdaf02bd32a92b80bb9bdsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/finding-the-meaning-of-unknown-words-3ri4</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1804_10-30_527115800afdc_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Finding the meaning of unknown words 3.ri.4</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be demonstrating working with unknown words.</video:description>
      <video:view_count>177</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T16:22:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1804_10-30_527115800afdc/c254d447d6c8c0c20f5f4654d6cd5f430c0710622031bc72sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/fractions-part-1-3nf1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1805_10-30_527115a238d7e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Fractions Part 1 3.NF.1</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining fractions. Fractions are numbers that are not whole numbers and are formed by dividing one quantity into another.</video:description>
      <video:view_count>159</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T16:25:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1805_10-30_527115a238d7e/b4b7be77544177782b3f7e7e1f8bd354a9e3744cd2a7c1cdsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/fractions-part-2-3nf1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1806_10-30_5271160b836a5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Fractions Part 2 3.NF.1</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining fractions. Fractions are numbers that are not whole numbers and are formed by dividing one quantity into another.</video:description>
      <video:view_count>164</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T16:26:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1806_10-30_5271160b836a5/ce69e343c951ae23e7dc6fe7c9cca5de7117258ff6bee6d6sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/greek-and-latin-prefixes-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1807_10-30_52711682e1c01_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Greek and Latin Prefixes </video:title>
      <video:description>In this video lesson Mr. Donnelly will be going over Greek and Latin prefixes through examples and discussion.</video:description>
      <video:view_count>177</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T16:26:13+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1807_10-30_52711682e1c01/3d08c561412ea564acb1da2a934ad294158a55e7670194a0sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/long-i-patterns-in-accented-syllables-sa-18-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1808_10-30_527116d67a536_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Long -i patterns in accented syllables SA 18 </video:title>
      <video:description>In this video lesson, Mr. Donnelly will be demonstrating working with words that have long -i patterns.</video:description>
      <video:view_count>122</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T16:28:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1808_10-30_527116d67a536/5905ab7ae3a34099a64aba4910e8bf9467dd5a33b8668d2fsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/more-words-with-g-sa-41</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1809_10-30_527116d767b05_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>More words with G SA 41</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be demonstrating working with words that have "g".</video:description>
      <video:view_count>166</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T16:28:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1809_10-30_527116d767b05/5eb60940027d54c998af45709fe1682fd965aba633e9b27esd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/poetry</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1810_10-30_52711733eeb56_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Poetry</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining poetry through examples and discussion. Poetry is an art form in which language is used for its aesthetic qualities in addition to, or instead of, its notional and semantic content.</video:description>
      <video:view_count>182</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T16:31:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1810_10-30_52711733eeb56/de6033eee9f83b8f977e4dec33491da020f6821b87b72203sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/problem-solving-model-division</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1811_10-30_527117430b6d2_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Problem Solving Model Division</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining problem solving with model division. This lesson is aligned to the Common Core mathematics for third grade. </video:description>
      <video:view_count>207</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T16:30:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1811_10-30_527117430b6d2/2e4706aaf6e3702f5e2e2b56cb1268b09611f34fa7149411sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sae-long-o-patterns-in-accented-syllables-sort-19-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1813_10-30_527117d7ba4bb_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>SAE Long -o patterns in accented syllables sort 19 </video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining syllable sorts of long-o patterns.</video:description>
      <video:view_count>204</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T16:33:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1813_10-30_527117d7ba4bb/6b11caae23ec4af2ce994781bdcc2722290b35abc7b92fe2sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sal-the-sound-of-k-spelled-ck-ic-and-x-sort-42</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1814_10-30_527117e9d2d2d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>SAL The sound of K spelled ck, ic, and x Sort 42</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be demonstrating working with words that have the sound of "K".</video:description>
      <video:view_count>137</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T16:33:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1814_10-30_527117e9d2d2d/f39e0d68a3fc00b7c2517e8fb482f967935cbdbc28e46354sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/silent-beginning-consonant-kn-wr-gn-ww-sort-36</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1816_10-30_527118500fe3d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>silent beginning consonant kn, wr, gn WW Sort 36</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be demonstrating working with words that have silent beginning consonants.</video:description>
      <video:view_count>150</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T16:35:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1816_10-30_527118500fe3d/f4f3f639d5948a34325978386856a547714cba6e3ffa438esd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/suffixes-ful-our-ious</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1817_10-30_5271186426eb0_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Suffixes -ful, -our, -ious</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaing suffixes, specifically the -ful, -ous and -ious. A suffix is a group of letters added to the end of a word or root, serving to form a new word or functioning as an inflectional ending</video:description>
      <video:view_count>205</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T16:35:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1817_10-30_5271186426eb0/b3b7dac3e782379b1fa8818354a4ea547e09d4c1774f2b8csd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/suffixes-ful-ous-ious-definitions</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1818_10-30_527118cf9d4f5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Suffixes -ful, -ous, -ious Definitions</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaing suffixes, specifically the -ful, -ous and -ious. A suffix is a group of letters added to the end of a word or root, serving to form a new word or functioning as an inflectional ending</video:description>
      <video:view_count>145</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T16:36:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1818_10-30_527118cf9d4f5/ed376d03a9e8de142b494490d23b01e72ec2571a8bbf81f0sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/suffixes-ful-ous-ious-synonyms-antonyms</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1819_10-30_527118df53d18_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Suffixes -ful, -ous, -ious Synonyms &amp; Antonyms</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaing the synonyms and antonyms of suffixes, specifically the -ful, -ous and -ious. A suffix is a group of letters added to the end of a word or root, serving to form a new word or functioning as an inflectional ending.</video:description>
      <video:view_count>192</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T16:36:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1819_10-30_527118df53d18/60d49f9af8239f6935389dd89140b9dff613612947ea87d4sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/wwm-triple-r-blends-scr-str-spr-sort-37</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1820_10-30_527119307f47b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>WWM Triple R blends scr, str, spr Sort 37</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be demonstrating working with words that have triple r blends.</video:description>
      <video:view_count>210</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-30T16:37:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1820_10-30_527119307f47b/b1eb6b2e7edd446147892e82abb17c2bb313913f4c825440sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/definitions-of-er-est-words</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1822_10-31_52724d85f2128_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Definitions of er est words</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be demonstrating working with words that have er and est.</video:description>
      <video:view_count>156</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T14:33:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1822_10-31_52724d85f2128/659cf0b5a7629c63c3dcd83bbcbca171aa1f8215b6f777absd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/regular-and-irregular-verbs</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1823_10-31_52724dc1c0b20_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Regular and irregular verbs</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining regular and irregular verbs. This lesson is aligned to the Common Core ELA for third grade. </video:description>
      <video:view_count>153</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T14:34:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1823_10-31_52724dc1c0b20/3f25f1ad43fc258c2c7c044bdc3ed65177ad98dc3d44c759sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/writing-plot-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1825_10-31_52724dfe03bee_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Writing Plot 1</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining how to write plot. This lesson is aligned to the Common Core ELA for third grade. </video:description>
      <video:view_count>179</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T14:35:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1825_10-31_52724dfe03bee/51d509b99d6cf21b4ce0aff5359543586a6775bae7b9ce89sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/writing-plot</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1826_10-31_52724e58c3d29_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Writing Plot</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining writing plot. This lesson is aligned to the Common Core ELA for third grade. </video:description>
      <video:view_count>213</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T14:37:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1826_10-31_52724e58c3d29/2fb3db31b8fb09965e3029f4d23bc0e744e201f80315fc53sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/abstract-nouns-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1827_10-31_52724e75a3f9d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Abstract nouns</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining abstract nouns. This lesson is aligned to the Common Core ELA for third grade. </video:description>
      <video:view_count>179</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T14:37:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1827_10-31_52724e75a3f9d/6f2e2e2a06aad5dc325301e004e84ee8950f736025f22292sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/algebra-relate-subtraction-and-division-3oa3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1828_10-31_52724eaec55b3_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Algebra relate subtraction and division 3.oa.3</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining algebra related subtraction and division. This lesson is aligned to the Common Core mathematics for third grade. </video:description>
      <video:view_count>164</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T14:38:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1828_10-31_52724eaec55b3/7c86b074926a5c17e3328d313d8ef0020fe26e55f83fb5c5sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/area-of-polygons</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1829_10-31_52724eee8650c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Area of Polygons</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining area of polygona. This lesson is aligned to the Common Core mathematics for third grade. </video:description>
      <video:view_count>155</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T14:40:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1829_10-31_52724eee8650c/7cfd52569df7353447adb6e7df1b5f61fa0276df141baeecsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/area-of-rectangles</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1830_10-31_52724f12d2201_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Area of rectangles</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining area of rectangles. This lesson is aligned to the Common Core mathematics for third grade. </video:description>
      <video:view_count>167</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T14:40:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1830_10-31_52724f12d2201/86b9ffa78634adaad12cbe6c9247aa3b78eabd17da02ce3asd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/area-using-unit-squares</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1831_10-31_52724f72b9924_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Area using unit squares</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining area using unit squares. This lesson is aligned to the Common Core mathematics for third grade. </video:description>
      <video:view_count>176</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T14:41:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1831_10-31_52724f72b9924/994664f0f096949f581f527c8a81879692dddfb104a80925sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/ask-questions-nonfiction</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1832_10-31_52724f781b824_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Ask Questions nonfiction</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining how to ask questions about nonfiction. This lesson is aligned to the Common Core ELA for third grade. </video:description>
      <video:view_count>159</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T14:42:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1832_10-31_52724f781b824/985ec941118a7df10483921590baa1eb560a2c45637b5a9fsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/breaking-down-area</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1833_10-31_52724fc8edbf5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Breaking Down Area</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining area. This lesson is aligned to the Common Core mathematics for third grade. </video:description>
      <video:view_count>185</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T14:44:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1833_10-31_52724fc8edbf5/01f61400302de64d36abf774b84609a8bc6c3019cfded8b5sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/comparing-fractions-3nf3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1835_10-31_5272501f175fa_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Comparing Fractions 3NF.3</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining comparing fractions. This lesson is aligned to the Common Core mathematics for third grade. </video:description>
      <video:view_count>153</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T14:46:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1835_10-31_5272501f175fa/75575e1fe45e996b206bb61e387558f782ebdea335dfd73asd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/conventions-post-it</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1837_10-31_527250c3a8c30_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Conventions Post it</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining conventions. This lesson is aligned to the Common Core ELA for third grade. </video:description>
      <video:view_count>139</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T14:47:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1837_10-31_527250c3a8c30/6ebd38b17f1f69ec149cb45a8d7ce9a4576fd2142f5f076csd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/context-clues</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1836_10-31_5272505676305_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Context Clues</video:title>
      <video:description>In this video lesson, Mr. Donnelly does an in depth explanation of context clues. This lesson is aligned to the Common Core ELA for third grade. The definition of synonyms and antonyms will be covered through examples. These examples will show how to use common sense and background knowledge to clue the viewer to discover the answers with context clues. </video:description>
      <video:view_count>192</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T14:46:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1836_10-31_5272505676305/a4c10370253bd39020c163a77bc088f07b9f863e13245bcbsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/division-how-many-groups-can-you-make</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1839_10-31_527250ea5231f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Division: How many groups can you make?</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining division. This lesson is aligned to the Common Core mathematics for third grade. </video:description>
      <video:view_count>152</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T14:49:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1839_10-31_527250ea5231f/0e1cccaf27d481d9233aa3836607547a60a0617d0db80a5csd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/division-sentences-models-and-problem-solving</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1840_10-31_527250fc10c42_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Division sentences, models, and problem solving</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining division. This lesson is aligned to the Common Core mathematics for third grade. </video:description>
      <video:view_count>169</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T14:49:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1840_10-31_527250fc10c42/e6ec24f2b061d8f652babb080bca0d05385048a4575cbbe7sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/divison-how-many-are-in-each-group</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1841_10-31_5272516d56ad2_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Divison How Many are in each group</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining division. This lesson is aligned to the Common Core mathematics for third grade. </video:description>
      <video:view_count>170</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T14:51:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1841_10-31_5272516d56ad2/6c2211b12ec2a017793aebc84a42b9a99e5878884aa2b0d9sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/abstract-nouns-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1843_10-31_52725206146bf_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Abstract Nouns</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining abstract nouns. This lesson is aligned to the Common Core ELA for third grade. </video:description>
      <video:view_count>206</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T14:53:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1843_10-31_52725206146bf/e1c830d092c159a540622b4fd76aef04a49a32de4dabbebasd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/area-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1844_10-31_5272521a4c564_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Area</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining area. This lesson is aligned to the Common Core mathematics for third grade. </video:description>
      <video:view_count>155</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T14:54:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1844_10-31_5272521a4c564/92b5f643a4a34c23474d5b94c9aef580b3fe9553f1c1f9a7sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/area-as-an-array</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1845_10-31_5272526f7363c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Area as an array</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining area as an array. This lesson is aligned to the Common Core mathematics for third grade. </video:description>
      <video:view_count>186</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T14:54:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1845_10-31_5272526f7363c/ee92ef43994545016cef45bb98ae761ad42fa0f54b839073sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/continue-to-explore-area-and-perimeter</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1846_10-31_527252ab75b06_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Continue to explore area and perimeter</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be exploring area and perimeter. This lesson is aligned to the Common Core mathematics for third grade. </video:description>
      <video:view_count>186</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T14:55:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1846_10-31_527252ab75b06/3c1be0ab4c7c46d7c38ee17173b82c844b02b18256de3438sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/multiply-to-find-area</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1848_10-31_527252fd09666_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Multiply to find area</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining how to use multiplication to find area. This lesson is aligned to the Common Core mathematics for third grade. </video:description>
      <video:view_count>176</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T14:59:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1848_10-31_527252fd09666/b66e798881b14c41dbc267613831f977c37c7c349bbeecf7sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/words-with-aw-au-o</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1849_10-31_527253762258d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Words with aw, au, o</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be demonstrating working with words that have aw, au and o.</video:description>
      <video:view_count>219</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T14:59:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1849_10-31_527253762258d/40eb8b2fb7094e7196742ab4bcbaac10b080613ea990732bsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/final-y-ey-ie</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1850_10-31_527253c962a93_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Final y ey ie</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be demonstrating working with words that have the final y, ey, and ie.</video:description>
      <video:view_count>190</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:00:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1850_10-31_527253c962a93/36c05c4845de0a9e7a1e913803c47ee4e427d8ef00e08551sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/more-syllable-juncture</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1853_10-31_527254a8485a2_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>More syllable juncture</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining syllable juncture. This lesson is aligned to the Common Core ELA for third grade. </video:description>
      <video:view_count>189</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:04:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1853_10-31_527254a8485a2/17868ac88e3ff99ca330a188131f1579dcabc83b0b5d5caasd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/long-o-oi-and-oy-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1852_10-31_5272542c60a4c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Long o, oi, and oy </video:title>
      <video:description>In this video lesson, Mr. Donnelly will be demonstrating working with words that have long o, oi and oy.</video:description>
      <video:view_count>182</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:03:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1852_10-31_5272542c60a4c/f02c07fae2617f7bea00338e051c936f75555e42c3e535e4sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/opinion-writing-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1854_10-31_527254bd37a69_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Opinion writing</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining how to compose opinion writing. This lesson is aligned to the Common Core ELA for third grade. </video:description>
      <video:view_count>156</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:05:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1854_10-31_527254bd37a69/98b8f6068da9b8f6f0a357b7f0e3fde21513bf2be4208d02sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/partitioning-shapes-fourths-and-eighths</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1855_10-31_52725528173fa_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Partitioning shapes fourths and eighths</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining how to partion shapes into fourths and eighths. This lesson is aligned to the Common Core mathematics for third grade. </video:description>
      <video:view_count>190</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:06:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1855_10-31_52725528173fa/83645a565cf9b0b705177f498d43b5d4b23a1e6e0e7f461dsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/partitioning-shapes-halves-and-fourths-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1856_10-31_5272554199e9d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Partitioning shapes halves and fourths </video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining how to partion shapes into halves and fourths. This lesson is aligned to the Common Core mathematics for third grade. </video:description>
      <video:view_count>178</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:07:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1856_10-31_5272554199e9d/a5ee1a423d0297981edb915d89119c6f3cb57b11b0e62fe9sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/partitioning-shapes-thirds-and-sixths</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1857_10-31_527255858f76d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Partitioning shapes thirds and sixths</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining how to partion shapes into thirds and sixths. This lesson is aligned to the Common Core mathematics for third grade. </video:description>
      <video:view_count>203</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:08:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1857_10-31_527255858f76d/49d126fc2fede008aafee2d99bcd813214ec8311357bf758sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/unaccented-initial-syllables</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1867_10-31_52725890c519a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Unaccented initial syllables</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be demonstrating working with words that have unaccented initial syllables.</video:description>
      <video:view_count>174</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:20:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1867_10-31_52725890c519a/97af5ec4f1aea8d8f4aa79a95193180bb4496a943cbd513csd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sarah-plain-and-tall-ch-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1862_10-31_527256e056aec_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sarah, Plain, and Tall Ch 3</video:title>
      <video:description>In this video lesson Mr. Donnelly will be reviewing chapter 3 of "Sarah, Plain, and Tall".</video:description>
      <video:view_count>207</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:16:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1862_10-31_527256e056aec/c1abab40e48048d04e548b02fe927d95381575ab952bee50sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/donnelly-synonyms-and-antonyms</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1861_10-31_527256aa85d5d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Donnelly Synonyms and antonyms</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be demonstrating working with words that are synonyms and antonyms.</video:description>
      <video:view_count>157</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:12:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1861_10-31_527256aa85d5d/0df1f6fefafcb308618edcf0302cca58c5a246e7a7091e87sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/problem-solving-with-shape-partitions</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1859_10-31_52725604bee06_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Problem solving with shape partitions</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be modeling problem solving with shape partitions. This lesson is aligned to the Common Core mathematics for the third grade.</video:description>
      <video:view_count>139</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:10:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1859_10-31_52725604bee06/3f91954f0e5f559c63810258d1f3a0fe1ea10abff8dfc6absd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sarah-plain-and-tall-ch-6</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1863_10-31_527256fdede85_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sarah, Plain, and Tall Ch 6</video:title>
      <video:description>In this video lesson Mr. Donnelly will be reviewing chapter 6 of "Sarah, Plain, and Tall".</video:description>
      <video:view_count>173</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:16:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1863_10-31_527256fdede85/8c5ced1f8e5ad1050e6a0066053a343379ec32744a0b7b02sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/syllable-juncture-in-vcccv-and-vv-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1860_10-31_527256820131b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Syllable juncture in VCCCV and VV </video:title>
      <video:description>In this video lesson, Mr. Donnelly will be modeling syllable juncture. This lesson is aligned to the Common Core ELA for the third grade.</video:description>
      <video:view_count>139</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:12:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1860_10-31_527256820131b/fde993d7bc04beae76bc060ab681b7bcf91e1de808f36998sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/equivalent-fractions--1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1874_10-31_527259dd60be9_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Equivalent Fractions </video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining equivalent fractions. The lesson is aligned with third grade Common Core mathematics. </video:description>
      <video:view_count>145</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:27:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1874_10-31_527259dd60be9/eaa364390e6d34df93ef97c5d5a5f9af34db80a831c348d2sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sarah-plain-and-tall-ch-1-3-vocabulary-review</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1864_10-31_527257d0d96f3_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sarah, Plain, and Tall Ch 1-3 Vocabulary Review</video:title>
      <video:description>In this video lesson Mr. Donnelly will be reviewing chapter 1-3 vocabulary of "Sarah, Plain, and Tall".</video:description>
      <video:view_count>167</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:18:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1864_10-31_527257d0d96f3/17221123b796a781a40fa81df64f9a5024d72118f507f4dasd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/suffix-and-prefix</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1866_10-31_5272585805975_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Suffix and prefix</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be modeling suffixes and prefixes. This lesson is aligned to the Common Core ELA for the third grade.</video:description>
      <video:view_count>167</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:19:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1866_10-31_5272585805975/3b228419077c553f70905c2b30f6628bb91026fae1c7095esd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/writing-closure</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1868_10-31_527258c355113_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Writing Closure</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be modeling closures while writing. This lesson is aligned to the Common Core ELA for the third grade.</video:description>
      <video:view_count>128</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:21:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1868_10-31_527258c355113/e2630df69fc6a1d520643f91f5efefde983f3c7edc6640c0sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/subject-verb-agreement</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1865_10-31_527257ed74603_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Subject verb agreement</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be modeling subject-verb agreement. This lesson is aligned to the Common Core ELA for the third grade.</video:description>
      <video:view_count>210</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:19:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1865_10-31_527257ed74603/8e9d1ef933d61d07250a836a7fc3ecfa7ec31d1f45350804sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/writing-plot-2-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1869_10-31_527258c6a3c09_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Writing Plot 2 </video:title>
      <video:description>In this video lesson, Mr. Donnelly will be modeling writing a plot. This lesson is aligned to the Common Core ELA for the third grade.</video:description>
      <video:view_count>152</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:20:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1869_10-31_527258c6a3c09/0aecab5c72037942392f6bd8cd8c7828227bef32256f991bsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/equivalent-fraction-numberlines-3nf3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1873_10-31_52725946a9644_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Equivalent Fraction Numberlines 3NF.3</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining equivalent fractions on a number line. This lesson is aligned to the third grade Common Core mathematics.</video:description>
      <video:view_count>173</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:25:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1873_10-31_52725946a9644/84adbb2d47c831e23f71c2bf5b3cf7f47644ff98bce7a5acsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/estimating-liquid-volume-and-masses-3md2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1875_10-31_52725a0e74ca5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Estimating liquid volume and masses 3MD.2</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining how to estimate liquid volume and masses. This lesson is aligned to Common Core for third grade.</video:description>
      <video:view_count>170</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:27:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1875_10-31_52725a0e74ca5/ef89092c617a455dff7802fd07c21e7b848a09c0bdfb25a5sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/equivalent-fraction-models-3nf3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1872_10-31_5272592879533_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Equivalent Fraction Models 3NF.3</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be modeling equivalent fractions. This lesson is aligned to the Common Core mathematics for the third grade.</video:description>
      <video:view_count>148</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:25:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1872_10-31_5272592879533/4d007fd2aef4d08a496255e533e3c50348c95dfb1d1ea9ecsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/greek-and-latin-prefixes-oct-dec-cent-lesson</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1876_10-31_52725a7735e82_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Greek and Latin prefixes oct, dec, cent lesson</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining the Greek and Latin prefixes oct, dec, and cent.</video:description>
      <video:view_count>156</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:28:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1876_10-31_52725a7735e82/5686fd63ee54ae0c117948d49f90c2422c776cf967fd12c0sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/greek-and-latin-prefixes-monyms-antonyms</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1878_10-31_52725ab8dbb04_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Greek and Latin prefixes monyms antonyms</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining Greek and Latin prefixes monyms antonyms.</video:description>
      <video:view_count>188</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:30:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1878_10-31_52725ab8dbb04/5a41aaa68e9ecd699d2b0ea6be498725a2e561ae791ff7edsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/greek-and-latin-prefixes-quadr-quar-quint-pent-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1880_10-31_52725b318fbf6_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Greek and Latin prefixes quadr, quar, quint, pent </video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining greek and Latin prefixes quadr, quar, quint, pent.</video:description>
      <video:view_count>135</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:31:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1880_10-31_52725b318fbf6/64775e6ffc6b309fe6ab5dc59b80b3b39e88f79bdf40aba4sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/greek-and-latin-prefefinitions</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1877_10-31_52725a7b42920_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Greek and Latin prefefinitions</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining Greek and Latin prefefinitions.</video:description>
      <video:view_count>173</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:29:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1877_10-31_52725a7b42920/102cdb53f5797e1faec36ddb88814f5a2a515990adf3e0c5sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/greek-and-latin-prefixes-oct-dec-cent-definitions</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1879_10-31_52725ae85bd3c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Greek and Latin Prefixes oct, dec, cent definitions</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining greek and Latin Prefixes oct, dec, cent definitions.</video:description>
      <video:view_count>174</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:31:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1879_10-31_52725ae85bd3c/e45dac35924340ae35628920bca9042d0d9d6c56c0abe177sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-put-eighths-on-a-number-line</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1882_10-31_52725b6d62cc1_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>How to put eighths on a number line</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining how to put eighths on a number line. This lesson is aligned with Common Core for third grade.</video:description>
      <video:view_count>156</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:32:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1882_10-31_52725b6d62cc1/c8f0dc4dbf2d008d9fc1bc01204405379e31f12b5ce02524sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/gre-definitions</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1881_10-31_52725b4eb86c7_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>GRE Definitions</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining gre definitions.</video:description>
      <video:view_count>115</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:32:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1881_10-31_52725b4eb86c7/935826a5a50e8569a8569c30709117895abbf9e33b5a59c9sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-tell-elapsed-time-3md1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1883_10-31_52725bb2c4e1f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>How to tell elapsed time 3.MD.1</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining how to tell elapsed time. This is aligned with the Common Core for third grade.</video:description>
      <video:view_count>180</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:36:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1883_10-31_52725bb2c4e1f/8f5fc4332d7f8cd921bdedc3111cce871675db28cdbbd540sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/initial-hard-and-soft-g-and-c</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1884_10-31_52725bb333317_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Initial Hard and Soft g and c</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining initial hard and soft g &amp; c.</video:description>
      <video:view_count>154</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:34:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1884_10-31_52725bb333317/b8e0211e35db85a3a1f16f003334acc1f2f1f5f65f228dcasd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/y-inflected-endings</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1885_10-31_52725c1a8a5b5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>y + inflected endings</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining the use of vowel "y" and inflected endings.</video:description>
      <video:view_count>153</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:36:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1885_10-31_52725c1a8a5b5/878388fda3843b21e90c91ad1a25c56153e59ef7c9213616sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/long-a-patterns-in-accented-syllables-sa-sort-17-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1886_10-31_52725c764b91e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>long -a patterns in accented syllables SA sort 17 </video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining sound sorts.</video:description>
      <video:view_count>188</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:38:06+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1886_10-31_52725c764b91e/7d21b5a4be476c3fc9809ad1c4e083db4940d5f8dac3d856sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/ment-less-ness-definitions-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1888_10-31_52725cf13ec13_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>ment, less, ness definitions </video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining the usage of the endings "ment, less &amp; ness".</video:description>
      <video:view_count>178</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:39:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1888_10-31_52725cf13ec13/d6236d1233869b1a705130e9b15516f3e52db51c06a6f05asd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/main-idea-and-details-ri</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1887_10-31_52725c7c85f3d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Main Idea and Details RI</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining how to formulate a main idea and it's supporting details.</video:description>
      <video:view_count>178</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:38:10+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1887_10-31_52725c7c85f3d/7f0436ced4918574ab40f7aea03132f5e9d06d50acfd3b10sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/ment-less-ness-lesson</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1889_10-31_52725cf27d3ec_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>ment, less, ness lesson</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining the usage of the endings "ment, less &amp; ness".</video:description>
      <video:view_count>143</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:39:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1889_10-31_52725cf27d3ec/cc078d8ad573ac0a047b285f7730b9b49ceb190e8065ba0esd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/ment-less-ness-synonyms-antonyms</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1890_10-31_52725d4a8b86b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>ment, less, ness synonyms &amp; antonyms</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining the usage of the prefixes, synonyms and antonyms of "micro, mega, super, &amp; hyper".</video:description>
      <video:view_count>172</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:41:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1890_10-31_52725d4a8b86b/37577134eeabf7c86f94c4260d4e0aff8f705001acc727d3sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/micro-mega-super-hyper-definitions-synonyms-and-antonyms</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1892_10-31_52725da0438c4_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>micro, mega, super, hyper definitions, synonyms and antonyms</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining the definitions, synonyms and antonyms of the prefixes "micro, mega, super, &amp; hyper".</video:description>
      <video:view_count>194</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:43:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1892_10-31_52725da0438c4/fd2c37dc92c351d44baebb0e4cd83acb3e94753a6fe566casd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/micro-mega-super-hyper-lesson</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1893_10-31_52725de2ee732_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>micro, mega, super, hyper lesson</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining the usage of the prefixes "micro, mega, super, &amp; hyper".</video:description>
      <video:view_count>162</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:43:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1893_10-31_52725de2ee732/05c5c40af2e1e4cd8083b8b045c8d138edfc2b8a27dbdb56sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/model-with-arrays-division</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1894_10-31_52725e34a9914_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Model with Arrays Division</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining model with array division. This lesson is aligned with the Common Core for third grade mathematics.</video:description>
      <video:view_count>149</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:45:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1894_10-31_52725e34a9914/50790583d1e62e1c318214d90cd893dc19a245f98b749e1fsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/model-with-arrays-multiplication-3oa3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1895_10-31_52725e50aace5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Model with Arrays multiplication 3.oa.3</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining model with array multiplication. This lesson is aligned with the Common Core for third grade mathematics. </video:description>
      <video:view_count>174</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:45:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1895_10-31_52725e50aace5/5fd0bb8a67df7ef28b9d284a072c1ef09ca841bff9d6d134sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/numberlines-and-fractions-2-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1896_10-31_52725eb5ded24_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Numberlines and fractions 2 </video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining numberlines and fractions for third grade students.</video:description>
      <video:view_count>159</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:47:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1896_10-31_52725eb5ded24/e041253ad395cecc57ebda7875b2ccb8b86cdc638e322aebsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/numberlines-and-fractions-3nf2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1897_10-31_52725ebdaa525_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Numberlines and fractions 3.NF.2</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining numberlines and fractions for third grade students. </video:description>
      <video:view_count>141</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:49:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1897_10-31_52725ebdaa525/d915e6ad35954cbb7f016a67b57bc42ffd5a3d01cad25dbdsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/organization-post-it</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1900_10-31_52725fb0bf58d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Organization post it</video:title>
      <video:description>In this lesson, Mr. Donnelly will be reviewing the organization post it.</video:description>
      <video:view_count>175</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:50:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1900_10-31_52725fb0bf58d/a6f1b2c7889bb1d181463d7a78231cfdb205e9e8c5f11b10sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/oo-and-oo-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1898_10-31_52725f32d8c44_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>oo and oo </video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining the vowel sounds "oo" short and "oo" long.</video:description>
      <video:view_count>190</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:49:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1898_10-31_52725f32d8c44/1316d86a8abf532c64a3c48992907c693694aaf02be8557csd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/open-and-closed-syllables-and-inflected-endings</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1899_10-31_52725f99123d8_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Open and Closed Syllables and Inflected Endings</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining open and closed syllables with inflected endings.</video:description>
      <video:view_count>153</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:51:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1899_10-31_52725f99123d8/49511a2c656e4f3ca4e2e1b1ba341c9de1bdf9cb459ff138sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/planning-plot</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1901_10-31_52725ff36a823_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Planning Plot</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining how to plan an effective plot for a story and/or in writing. </video:description>
      <video:view_count>181</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:52:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1901_10-31_52725ff36a823/467b844f388b9aeb05d571e6a0bc293afc3f2a2746f6dd13sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/polygons</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1902_10-31_5272600b9a9ba_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Polygons</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining polygons. A polygon is a plane shape with straight sides.</video:description>
      <video:view_count>172</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:54:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1902_10-31_5272600b9a9ba/4736c6a6c044a171f9286c39539425027a91f9f7b39304f6sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/problem-solving-with-area</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1903_10-31_5272603f88e20_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Problem Solving with Area</video:title>
      <video:description>In this video lesson Mr. Donnelly will be reviewing problem solving with area.</video:description>
      <video:view_count>129</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:53:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1903_10-31_5272603f88e20/8c25caa3e60e1720974d5bf7d3a644d80f40cb2a065815b7sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/problem-solving-with-mass-and-volume-3md2-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1904_10-31_527260a5bb7b6_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Problem solving with mass and volume 3MD.2 </video:title>
      <video:description>In this video lesson Mr. Donnelly will be reviewing solving problems with mass and volume.</video:description>
      <video:view_count>190</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:55:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1904_10-31_527260a5bb7b6/721067a66a9c9d6114918785429bf1b8e33c794e5cc85c2esd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/quadrilaterals-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1905_10-31_527260ca9c03b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Quadrilaterals</video:title>
      <video:description>In this video lesson Mr. Donnelly will be reviewing quadrilaterals. </video:description>
      <video:view_count>182</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:58:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1905_10-31_527260ca9c03b/61e5cc054dad178065749228b0fe513d7bffa5998c4007a8sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/s-and-soft-c-and-g-in-the-final-syllable-sa-sort-40</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1906_10-31_5272611c7d5d0_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>s and soft c and g in the final syllable SA sort 40</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining sound sorts.</video:description>
      <video:view_count>205</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:57:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1906_10-31_5272611c7d5d0/86bfb2f96ba5666a2bc322472f5edc066121ace4f82319easd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sae-ambigous-vowels-in-accented-syllables-sort-22</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1907_10-31_5272616032e14_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>SAE Ambigous Vowels in accented syllables Sort 22</video:title>
      <video:description>In this video lesson Mr. Donnelly will be discussing ambigous vowels.</video:description>
      <video:view_count>124</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:58:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1907_10-31_5272616032e14/67519d8a456e7f897a3cde2cb38f491abb36c85d836491aasd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sae-long-e-patterns-in-accented-syllables-sort-21</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1908_10-31_527261ade25c8_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>SAE Long e patterns in accented syllables Sort 21</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be demonstrating working with words that have long e patterns.</video:description>
      <video:view_count>207</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T15:59:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1908_10-31_527261ade25c8/b0ba305ed054d78a5d78bab181c0e7c6bbb1af87285cb9c4sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sae-sort-20-long-u-patterns-in-accented-syllables</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1909_10-31_527261c003278_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>SAE sort 20 long -u patterns in accented syllables</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be demonstrating working with words that have long -u patterns.</video:description>
      <video:view_count>178</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T16:00:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1909_10-31_527261c003278/4e34f93dac99086cfecb304ae7566203d9d2a7dc0535d35dsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sal-gh-and-ph-sort-45</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1910_10-31_5272620bd2650_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>SAL GH and PH sort 45</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be demonstrating working with words that have "gh" and "ph".  </video:description>
      <video:view_count>164</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T16:00:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1910_10-31_5272620bd2650/d036b60d11e3769f49db72aa0446338350575bd29bf1937bsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sal-sort-43-spelling-with-qu</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1911_10-31_52726215037af_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>SAL sort 43 spelling with qu</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining words that are spelled with "qu".  </video:description>
      <video:view_count>181</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T16:01:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1911_10-31_52726215037af/985bc67746743399ca00614734ed5c25b45129257ece6831sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sal-words-with-silent-consonants-sort-44-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1912_10-31_527262482214e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>SAL words with silent consonants sort 44 </video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining words with silent consonants.  </video:description>
      <video:view_count>113</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T16:02:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1912_10-31_527262482214e/86573f2e6b54ca4603d5686e44c1c6351ed288aa1224637esd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/syllable-juncture-in-vcv-and-vvcv-patterns</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1913_10-31_52726266b3916_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Syllable Juncture in VCV and VVCV patterns</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining syllable juncture. </video:description>
      <video:view_count>194</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T16:02:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1913_10-31_52726266b3916/cad88d40fa4ff42d7d793ecad1ede89ba882350d30f118ddsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sarah-plain-and-tall-ch-4</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1914_10-31_52726296501bd_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sarah, Plain, and Tall Ch 4</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be reviewing chapter 4 of "Sarah, Plain, and Tall".</video:description>
      <video:view_count>161</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T16:05:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1914_10-31_52726296501bd/b5609ff09b16ba371e1b37502ef772297561f6caa1282785sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sarah-plain-and-tall-ch-4-6-review</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1915_10-31_527262c1ea2ba_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sarah, Plain, and Tall Ch 4 - 6 Review</video:title>
      <video:description>In this video lesson Mr. Donnelly will be reviewing chapter 4-6 of "Sarah, Plain, and Tall".</video:description>
      <video:view_count>161</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T16:05:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1915_10-31_527262c1ea2ba/9e78585a4f3b5e91a25722cbc6e7261db49127b5db080499sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sarah-plain-and-tall-ch-5</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1916_10-31_527263486ffcf_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sarah, Plain, and Tall Ch 5</video:title>
      <video:description>In this video lesson Mr. Donnelly will be reviewing chapter 5 of "Sarah, Plain, and Tall".</video:description>
      <video:view_count>150</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T16:08:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1916_10-31_527263486ffcf/1bb92a3532b90dbfff9647f2da6941ef0c044eca6586d229sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sarah-plain-and-tall-ch-7-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1917_10-31_5272636518769_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sarah, Plain, and Tall Ch 7 </video:title>
      <video:description>In this video lesson Mr. Donnelly will be reviewing chapter 7 of "Sarah, Plain, and Tall".</video:description>
      <video:view_count>181</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T16:09:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1917_10-31_5272636518769/6fcff4e8159f5d6bd0a35dc84870689d699a557dc0a8cb49sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sarah-plain-and-tall-ch-7-9-vocabulary</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1918_10-31_5272642f5dc28_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sarah, Plain, and Tall Ch 7 - 9 Vocabulary</video:title>
      <video:description>In this video lesson Mr. Donnelly will be reviewing chapter 7-9 of "Sarah, Plain, and Tall" vocabulary.</video:description>
      <video:view_count>160</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T16:10:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1918_10-31_5272642f5dc28/43fd293eee9f8d66870c5c772fbc0cd2f0aa3c671087b3a0sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sarah-plain-and-tall-ch-8</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1919_10-31_52726443cd88e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sarah, Plain, and Tall Ch 8</video:title>
      <video:description>In this video lesson Mr. Donnelly will be reviewing chapter 8 of "Sarah, Plain, and Tall".</video:description>
      <video:view_count>188</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T16:14:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1919_10-31_52726443cd88e/778783d49a65ccba9b6e6790d3cc376f1ca9014db044a300sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sarah-plain-and-tall-ch-9</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1920_10-31_5272649d59224_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sarah, Plain, and Tall Ch 9</video:title>
      <video:description>In this video lesson Mr. Donnelly will be reviewing chapter 9 of "Sarah, Plain, and Tall".</video:description>
      <video:view_count>193</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T16:15:04+00:00</video:publication_date>
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      <video:title>Subject verb, pronoun, verb tense </video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining subject verb, pronoun, verb tense relationships.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T16:15:08+00:00</video:publication_date>
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      <video:title>Suffix er, or, ian, ist definitions</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining suffixes.</video:description>
      <video:view_count>134</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T16:17:04+00:00</video:publication_date>
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      <video:title>Suffix er, or, ian, ist lesson</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining suffixes.</video:description>
      <video:view_count>156</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T16:17:07+00:00</video:publication_date>
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  <url>
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      <video:description>In this video lesson Mr. Donnelly will be explaining sound sorts.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>WWM hard and soft c and g sort 39</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining sound sorts.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T16:18:04+00:00</video:publication_date>
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  <url>
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      <video:title>WW sort 38 consonant digraphs plus r blends and squ</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining sound sorts.</video:description>
      <video:view_count>182</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T16:20:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/whole-numbers-as-fractions-3nf3</loc>
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      <video:title>Whole Numbers as fractions 3NF.3</video:title>
      <video:description>In this video lesson Mr. Donnelly will explain whole numbers as fractions.</video:description>
      <video:view_count>181</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T16:21:04+00:00</video:publication_date>
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  <url>
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      <video:title>wa, al, ou </video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining sound sorts.</video:description>
      <video:view_count>171</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T16:21:07+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/suffixes-al-ial-ic-lesson</loc>
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      <video:title>Suffixes al, ial, ic lesson</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining suffixes.</video:description>
      <video:view_count>203</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T16:23:07+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/suffix-er-or-ian-ist-synonym-antonym</loc>
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      <video:title>Suffix er, or, ian, ist synonym antonym</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining suffixes.</video:description>
      <video:view_count>212</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T16:23:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/suffixes-y-ly-ily-lesson</loc>
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      <video:title>Suffixes y, ly, ily lesson</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining suffixes.</video:description>
      <video:view_count>193</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T16:25:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/tell-time-to-the-minute-3md1</loc>
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      <video:title>Tell Time to the Minute 3.MD.1</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be explaining how to tell time to the minute.</video:description>
      <video:view_count>153</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T16:27:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/suffixes-y-ly-ily-definitions</loc>
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      <video:title>Suffixes, y, ly, ily definitions</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining suffixes.</video:description>
      <video:view_count>192</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T16:25:07+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/temporal-words-and-dialogue</loc>
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    <video:video>
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      <video:title>Temporal Words and Dialogue</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining temporal words and dialogue. </video:description>
      <video:view_count>179</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T16:27:07+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/three-kinds-of-literature-rl3-5</loc>
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      <video:title>Three Kinds of Literature RL3 5</video:title>
      <video:description>In this video lesson Mr. Donnelly will be explaining three types of literature: stories, drama, poetry.</video:description>
      <video:view_count>233</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-10-31T16:28:04+00:00</video:publication_date>
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  <url>
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      <video:title>Microsoft Word</video:title>
      <video:description>In this video lesson Mrs. Stesner will briefly discuss a few of the basic functions of Microsoft Word 2007. </video:description>
      <video:view_count>170</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-19T14:18:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1937_11-19_528b55930068c/53fc04d97672be28ea4da7f1ba4e6691d0f6201443663958hd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/french-and-indian-war-review-youtube</loc>
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      <video:title>French and Indian War Review - YouTube</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-21T11:28:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/plymouth-part-3-of-3-youtube</loc>
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      <video:title>Plymouth Part 3 of 3 - YouTube</video:title>
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      <video:view_count>134</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-21T11:40:04+00:00</video:publication_date>
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  <url>
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      <video:title>Colonies Review - YouTube</video:title>
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      <video:view_count>136</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-21T11:42:04+00:00</video:publication_date>
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      <video:title>▶ Jamestown Part 2 of 3 - YouTube</video:title>
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      <video:view_count>171</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-21T11:57:04+00:00</video:publication_date>
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      <video:title>Geography and Reasons for Colonization Part 1 of 3 - YouTube</video:title>
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      <video:view_count>174</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-21T12:02:04+00:00</video:publication_date>
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      <video:title>Civil War and Reconstruction_ Reconstruction (4 of 4) - YouTube</video:title>
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      <video:view_count>186</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-21T12:29:04+00:00</video:publication_date>
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      <video:title>Civil War and Reconstruction_ Battles (2 of 4) - YouTube</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-21T12:43:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1959_11-21_528ddf70d3f34/54898d1015c2b794800fafc152c00bf749f32f60c5bb364ehd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/civil-war-and-reconstruction-people-1-of-4</loc>
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    <video:video>
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      <video:title>Civil War and Reconstruction_ People (1 of 4)</video:title>
      <video:description>In this video lesson we will be discussing the Civil War and Reconstruction.</video:description>
      <video:view_count>152</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-21T12:41:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1960_11-21_528de040f09d4/636496aa41cfe819599524fb627c651c8a308fbb22e85361hd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/new-nation-part-2-westward-expansion</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1961_11-21_528de2149bbd1_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>New Nation Part 2 Westward Expansion</video:title>
      <video:description>In this lesson we will be discussing the New Nation, Westward Expansion.</video:description>
      <video:view_count>157</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-21T12:51:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1961_11-21_528de2149bbd1/239fbf7c166709c2e6e00b436f96064b03baaf20798cee37hd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/new-nation-part-2-industrial-revolution</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1962_11-21_528de32a11c8a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>New Nation Part 2 Industrial Revolution</video:title>
      <video:description>In this lesson we will be discussing the New Nation, the Industrial Revolution.</video:description>
      <video:view_count>139</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-21T12:58:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1962_11-21_528de32a11c8a/701e601b6b89779f354d78f838153d9386c22eceb474f705hd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/civil-war-and-reconstruction-events-3-of-4-youtube</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1958_11-21_528ddceba3e64_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civil War and Reconstruction_ Events (3 of 4) - YouTube</video:title>
      <video:description/>
      <video:view_count>171</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-21T12:25:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1958_11-21_528ddceba3e64/e128dc9343b358fd06c9132b821a2e46c7bed53a93d1ead4hd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/new-nation-part-2-monroe-and-jackson</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1963_11-21_528de3791d81c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>New Nation Part 2 Monroe and Jackson</video:title>
      <video:description>In this lesson we will be discussing the New Nation, Monroe and Jackson.</video:description>
      <video:view_count>163</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-21T12:58:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1963_11-21_528de3791d81c/f045cebb9ebdfb3a60d19e373cf1df3f385e9c5fab912c24hd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/new-nation-part-2-review-and-war-of-1812</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1964_11-21_528de555ca5bf_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>New Nation Part 2 Review and War of 1812</video:title>
      <video:description>In this lesson we will be reviewing the New Nation and the War of 1812.</video:description>
      <video:view_count>137</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-21T13:07:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1964_11-21_528de555ca5bf/aa9b37eb665683efdd4f931dbce1f72983a57efc982f6a73hd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/federalist-vs-anti-federalist-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1965_11-21_528de7081e7c7_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Federalist vs Anti Federalist </video:title>
      <video:description>In this lesson we will be discussing Federalists and Anti-Federalists.</video:description>
      <video:view_count>130</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-21T13:41:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1965_11-21_528de7081e7c7/ce9dd006777b23c42140e36ae57a7ea5cabcc07bf42e705bhd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/three-branches-of-government-review</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1966_11-21_528de71a2d6d3_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Three Branches of Government Review</video:title>
      <video:description>In this lesson we will be reviewing the three branches of the U.S. Government.</video:description>
      <video:view_count>165</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-21T13:43:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1966_11-21_528de71a2d6d3/2e88d022e851bbb8276d6a6f02bf4a5c0d8191af1836fd0ahd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/periodic-trends-music-video</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1971_11-24_52917d9ed1ac3_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Periodic Trends Music Video</video:title>
      <video:description>This is a chemistry parody of My Humps by the Black Eyed Peas.  It covers standard 1, the periodic trends.  It highlights atomic radius, electronegativity and ionization energy.  It really helps students remember the vocabulary and how it all works together.</video:description>
      <video:view_count>18</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-24T06:19:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1971_11-24_52917d9ed1ac3/1d824e35d0a9bad5b7a57863aa755348195c867076420577.mp4</video:content_loc>
      <video:price currency="USD">5.00</video:price>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/covert-operations-part-2</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1973_11-25_52930fe4f0e67_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Covert Operations Part 2</video:title>
      <video:description>In this video lesson we will be looking at covert operations. According to the U.S. Department of Defense Dictionary of Military and Associated Terms, a covert operation is "an operation that is so planned and executed as to conceal the identity of or permit plausible denial by the sponsor." </video:description>
      <video:view_count>16</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T10:54:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1973_11-25_52930fe4f0e67/1e3813bbf491a2ecbe376496840537e7d75d2ae4e77c406b.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/covert-operations-part-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1974_11-25_52930fee005d5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Covert Operations Part 3</video:title>
      <video:description>In this video lesson we will be looking at covert operations. According to the U.S. Department of Defense Dictionary of Military and Associated Terms, a covert operation is "an operation that is so planned and executed as to conceal the identity of or permit plausible denial by the sponsor." </video:description>
      <video:view_count>20</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T10:54:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1974_11-25_52930fee005d5/b447f5ef729a01d2f159075b1394e7542fae8d47b2114665.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/operation-barbarossa-project</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1978_11-25_529310ffe5c91_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Operation Barbarossa Project</video:title>
      <video:description>In this video lesson we will be looking at Operation Barbarossa. Operation Barbarossa, beginning 22 June 1941, was the code name for Germany's invasion of the Soviet Union during World War II.</video:description>
      <video:view_count>20</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T11:06:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1978_11-25_529310ffe5c91/4d6f247bac4b0feb1e8a9f12cf3f994610e462bd29188963.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/sociology-lesson-15-agents-of-socialization-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1981_11-25_52931338dfa35_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sociology Lesson 15- Agents of Socialization </video:title>
      <video:description>The agents of socialization help a person to get socially involved and gain acceptance in the society he/she lives in.</video:description>
      <video:view_count>25</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T11:14:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1981_11-25_52931338dfa35/cfad8f263137f494ae86f969d1fa84e21787de1cdcc3d8e2.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/sociology-lesson-5-research-methods-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1980_11-25_529312fcc1060_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sociology Lesson 5- Research Methods </video:title>
      <video:description>In this video lesson we will be exploring the research methods of Sociology. These steps include: Step 1: Identify and Develop Your Topic, Step 2: Find Background Information, Step 3: Use Catalogs to Find Books and Media, Step 4: Use Databases to Find Journal Articles, Step 5: Find Internet Resources, Step 6: Evaluate What You Find and Step 7: Cite What You Find Using a Standard Format.</video:description>
      <video:view_count>18</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T11:10:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1980_11-25_529312fcc1060/59a16b0c3c4c02687d97c27254019523af280be72c54e659.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/-sociology-lesson-17-types-of-social-interactions</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1983_11-25_529314d0c45b8_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Sociology Lesson 17- Types of Social Interactions</video:title>
      <video:description>In this video lesson we will be looking at social interactions. These interactions include competition, conflict, correlation and accommodation. </video:description>
      <video:view_count>20</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T11:20:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1983_11-25_529314d0c45b8/9b69f777f94817d119a3c1ba13ac0a07a7e44b76a8ac6845.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/wars-and-revolts-in-the-middle-east-part-3-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1986_11-25_529316bfe79dc_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Wars and Revolts in the Middle East- Part 3 </video:title>
      <video:description>In this video lesson we will be looking at wars and revolts in the Middle East. The Middle East is a region that roughly encompasses a majority of Western Asia and Egypt. </video:description>
      <video:view_count>25</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T11:24:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1986_11-25_529316bfe79dc/5da4df41506e5c066de1a3765ee4f662ebc153b74a500848.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-sociology-lesson-24-poverty-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1985_11-25_529316283eaa8_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Sociology Lesson 24- Poverty </video:title>
      <video:description>In this video lesson we will be looking at poverty. Poverty is scarcity, dearth, or the state of one who lacks a certain amount of material possessions or money.</video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T11:24:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1985_11-25_529316283eaa8/74b6f7f86e0223f74dc3189767381f966f6619a1bd0dd829.mp4</video:content_loc>
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    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/washingtons-administration-part-1-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1988_11-25_52931734a6601_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Washington's Administration Part 1 </video:title>
      <video:description>In this video lesson we will be looking at Washington's administration. George Washington was the first President of the United States, the commander-in-chief of the Continental Army during the American Revolutionary War, and one of the Founding Fathers of the United States. </video:description>
      <video:view_count>21</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T11:27:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1988_11-25_52931734a6601/595bd77fe809d69004226c72e18082dae74ef2b39214e698.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-wwi-part-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1990_11-25_529317a71d763_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ WWI Part 1</video:title>
      <video:description>In this video lesson we will be looking at World War I. World War I, also known as the First World War, was a global war centred in Europe that began on 28 July 1914 and lasted until 11 November 1918. </video:description>
      <video:view_count>26</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T11:29:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1990_11-25_529317a71d763/87c61ebbd07d0448f765c2823ede7b1a8491353531942c66.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/adams-administration</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1991_11-25_529318328ff0d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Adam's Administration</video:title>
      <video:description>In this video lesson we will be looking at the Adam's Administration. John Adams was the second president of the United States, having earlier served as the first vice president of the United States.</video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T11:30:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1991_11-25_529318328ff0d/d688ac64bd3106b008740f2b450ce3d80c3d965f027007ae.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/jeffersons-administration</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1993_11-25_529318d6d964d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Jefferson's Administration</video:title>
      <video:description>In this video lesson we will be looking at Jefferson's administration. Thomas Jefferson was an American Founding Father, the principal author of the Declaration of Independence and the third President of the United States.</video:description>
      <video:view_count>14</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T11:34:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1993_11-25_529318d6d964d/d81ebc979e9a5f221a6eb784ddf7ffce3b19fce95a8d0eb4.mp4</video:content_loc>
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    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sociology-lesson-8-values-and-norms-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2000_11-25_52931cf493a06_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sociology Lesson 8 Values and Norms</video:title>
      <video:description>Values are formed of the culture. When certain things are exercised in a culture on the continuously basis then it becomes value of that culture. Norms are the repetitive action of the people of the society that are served for the guide lines for the people to act upon them. </video:description>
      <video:view_count>20</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T11:53:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2000_11-25_52931cf493a06/2f7a17a464fa1e60467836dd9b8b227afe5a10f8addfe945.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/sociology-lesson-18-types-of-societies-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2002_11-25_52931e019d1b9_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sociology Lesson 18- Types of Societies </video:title>
      <video:description>As outlined in Sociology,in this video lesson we will be explaining and discussing the different types of societies. These societies include the industrial societies and the postindustrial societies.</video:description>
      <video:view_count>14</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T12:02:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2002_11-25_52931e019d1b9/2fd66052b6af19e0139b26dd96273d8d62281b95731ceb30.mp4</video:content_loc>
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    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sociology-lesson-20-introduction-to-deviance-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2003_11-25_52931ea21780d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sociology Lesson 20- Introduction to Deviance </video:title>
      <video:description>In this video lesson we will be looking at deviance. Deviance, in a sociological context, describes actions or behaviors that violate social norms, including formally-enacted rules as well as informal violations of social norms. It is the purview of sociologists, psychologists, psychiatrists, and criminologists to study how these norms are created, how they change over time and how they are enforced.</video:description>
      <video:view_count>35</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T12:06:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2003_11-25_52931ea21780d/334a37c56c3de3238700a30cb729406e9f550a0010bc2d6f.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sociology-lesson-22-patterns-of-dominant-groups-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2005_11-25_529320f69e5e5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sociology Lesson 22- Patterns of Dominant Groups</video:title>
      <video:description>As per outlined in Sociology, in this video lesson we will be exploring terms and the patterns of dominant groups. A dominant group, a social group that controls the value system and rewards in a particular society.</video:description>
      <video:view_count>48</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T12:09:06+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2005_11-25_529320f69e5e5/33c5b571f8971d20c070635f664cce3736075ca2f6da35c1hd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sociology-lesson-25-race-ethnicity-and-the-social-structure-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2007_11-25_5293219592067_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sociology Lesson 25- Race, Ethnicity and the Social Structure </video:title>
      <video:description>In this video lesson we will be exploring and discussing the sociological perspectives of race, ethnicity and social structure. These elements are consistent in minority and dominant groups.</video:description>
      <video:view_count>27</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T12:12:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2007_11-25_5293219592067/5263d909961ce463166b2eb6baba036002197e2946cbc036hd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sociology-lesson-26-modern-sociological-issues-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2008_11-25_529322409d641_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sociology Lesson 26- Modern Sociological Issues </video:title>
      <video:description>In this video lesson we will be exploring and examining the modern day Sociological issues in our society. These issues include animals and society, tattoos and body piercings and commercialization of children.</video:description>
      <video:view_count>13</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T12:17:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2008_11-25_529322409d641/08d90f32a8828c4b3e274c82cf5e07db2516f5642d38e507.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-road-to-the-civil-war-part-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2010_11-25_5293237825e5c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Road to the Civil War Part 2</video:title>
      <video:description>In this video lesson we will be looking at the Civil War. The American Civil War, also known as the War Between the States, or simply the Civil War in the United States, was a civil war fought from 1861 to 1865 in the United States after several Southern slave states declared their secession.</video:description>
      <video:view_count>12</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T12:19:06+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2010_11-25_5293237825e5c/1f1bfaa3b634e1322804d54a309a32324ae9fb01ec7a650e.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/wars-and-revolts-in-the-middle-east-part-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2012_11-25_529323fe91a2c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Wars and Revolts in the Middle East- Part 2</video:title>
      <video:description>In this video lesson we will be looking at wars and revolts in the Middle East. The Middle East is a region that roughly encompasses a majority of Western Asia and Egypt. </video:description>
      <video:view_count>38</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T12:20:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2012_11-25_529323fe91a2c/e517f2e2dc6520b5c6908181b270e760883a87f8b750c5e1.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/world-history-lesson-10-greeces-golden-age</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2014_11-25_52932441bb2fa_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>World History Lesson 10- Greece's Golden Age</video:title>
      <video:description>In this video lesson we will be looking at Greece's Golden Age. The term Golden Age comes from Greek mythology and legend and refers to the first in a sequence of four or five Ages of Man, in which the Golden Age is first, followed in sequence, by the Silver, Bronze, Heroic, and then the present, which is a period of decline.</video:description>
      <video:view_count>23</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T12:33:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2014_11-25_52932441bb2fa/5f5fa5b8a92e760723e6e1af038771fe6a10a84ba3288fc4.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/world-history-lesson-12-the-roman-republic</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2016_11-25_529327554f045_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>World History Lesson 12- The Roman Republic</video:title>
      <video:description>In this video lesson we will be looking at the Roman Republic. The Roman Republic was the period of the ancient Roman civilization when the government operated as a republic. </video:description>
      <video:view_count>39</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T12:45:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2016_11-25_529327554f045/961f1112bd7c0ff35b936a6df9a084bd7c4f86931d183c42hd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-5-themes-of-geography-part-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2020_11-25_52932c4b2eb2b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ 5 Themes of Geography Part 1</video:title>
      <video:description>In this video lesson we will be looking at the 5 Themes of Geography. 1. Location, 2. Place, 3. Human-Environment Interaction, 4. Movement and 5. Region.</video:description>
      <video:view_count>21</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T12:56:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2020_11-25_52932c4b2eb2b/fa0c4faebdef44a5adee3ba86cad9689d2f308395bfbab99.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-100-years-war-part-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2022_11-25_52932cc7d88ab_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ 100 Years War Part 1</video:title>
      <video:description>In this video lesson we will be looking at the 100 Years War. The Hundred Years' War was a series of conflicts waged from 1337 to 1453 between the Kingdom of England and the Kingdom of France for control of the French throne.</video:description>
      <video:view_count>15</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T12:58:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2022_11-25_52932cc7d88ab/28351999a39b59c0f88d4199621bb8f3c0895e68aabf6979.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/world-history-lesson-14-christianity</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2018_11-25_52932a313eaa3_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>World History Lesson 14- Christianity</video:title>
      <video:description>In this video lesson we will be looking at Christianity. Christianity is a monotheistic religion based on the life and oral teachings of Jesus Christ as presented in the New Testament. </video:description>
      <video:view_count>56</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T12:51:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2018_11-25_52932a313eaa3/73722d6e3eafce1da1b5cea9614d8ea036ee03606fde2143hd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-adams-administration</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2024_11-25_52932cffbc23c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Adam's Administration</video:title>
      <video:description>In this video lesson we will be looking at the Adam's Administration. John Adams was the second president of the United States, having earlier served as the first vice president of the United States.&#13;
</video:description>
      <video:view_count>12</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T12:59:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2024_11-25_52932cffbc23c/5356d35b8c497b2bac20b206a8090c9fbd1e80e90593b52b.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-africa-part-5</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2025_11-25_52932d760bd45_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Africa Part 5</video:title>
      <video:description>In this video lesson we will be looking at Africa. Africa is the world's second-largest and second-most-populous continent.</video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T13:00:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2025_11-25_52932d760bd45/084380fb7c07f0e1da7d89bd43ec43b28449041b515caa4e.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/age-of-exploration-part-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2027_11-25_52932db1ecb2a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Age of Exploration Part 1</video:title>
      <video:description>In this video lesson we will be looking at the Age of Exploration. The Age of Exploration or Age of Discovery as it is sometimes called, officially began in the early 15th century and lasted until the 17th century.</video:description>
      <video:view_count>16</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T13:01:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2027_11-25_52932db1ecb2a/b8657ecad4f125482b6239a7727f40b052540e892e8b1945.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-american-imperialism-part-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2029_11-25_52932dd76d15a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ American Imperialism Part 1</video:title>
      <video:description>In this video lesson we will be looking at American imperialism. American imperialism is the economic, military, and cultural influence of the United States on other countries.</video:description>
      <video:view_count>22</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T13:02:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2029_11-25_52932dd76d15a/cf538b6fb8eb89f97327eca5d67d4bb1d782d1bd3ff3bd2e.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-american-imperialism-part-2-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2030_11-25_52932e0680bce_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ American Imperialism Part 2 </video:title>
      <video:description>In this video lesson we will be looking at American Imperialism. American imperialism is the economic, military, and cultural influence of the United States on other countries.</video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T13:03:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2030_11-25_52932e0680bce/046dbb82941ef32398256c2899e41aff23ef9cfcd922fa87.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/american-reconstruction-part-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2032_11-25_52932e2a50919_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>American Reconstruction Part 1</video:title>
      <video:description>In this video lesson we will be looking at American Reconstruction. Reconstruction refers to the period of upheaval in the American South after the Civil War and abolition of slavery.</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T13:04:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2032_11-25_52932e2a50919/06b1923d7d098c8539a6f150e2cc6f288e01a580b63d02e2.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-cold-war-era-part-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2035_11-25_52932ea8ab78c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Cold War Era Part 2</video:title>
      <video:description>In this video lesson we will be looking at the Cold War. The Cold War was a sustained state of political and military tension between powers in the Western Bloc and powers in the Eastern Bloc. Historians have not fully agreed on the dates, but 1947–1991 is common.</video:description>
      <video:view_count>15</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T13:05:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2035_11-25_52932ea8ab78c/edc80001f43a88686c5d76de07b04d93890e796a688ec591.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-cold-war-era-part-12-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2040_11-25_52932f7b251a6_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Cold War Era Part 12 </video:title>
      <video:description>In this video lesson we will be looking at the Cold War. The Cold War was a sustained state of political and military tension between powers in the Western Bloc and powers in the Eastern Bloc. Historians have not fully agreed on the dates, but 1947–1991 is common.</video:description>
      <video:view_count>22</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T13:09:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2040_11-25_52932f7b251a6/841dc84746b27a90ae31dcfec2f85b6b77beb08556e9f3e8.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-cold-war-era-part-6</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2036_11-25_52932ed0d2206_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Cold War Era Part 6</video:title>
      <video:description>In this video lesson we will be looking at the Cold War. The Cold War was a sustained state of political and military tension between powers in the Western Bloc and powers in the Eastern Bloc. Historians have not fully agreed on the dates, but 1947–1991 is common.</video:description>
      <video:view_count>13</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T13:07:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2036_11-25_52932ed0d2206/d7cc7f67f7c01eee972b6f2bf6d5d2555c79009a6cad00af.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-cold-war-era-part-9</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2038_11-25_52932f4d18353_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Cold War Era Part 9</video:title>
      <video:description>In this video lesson we will be looking at the Cold War. The Cold War was a sustained state of political and military tension between powers in the Western Bloc and powers in the Eastern Bloc. Historians have not fully agreed on the dates, but 1947–1991 is common.</video:description>
      <video:view_count>17</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T13:08:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2038_11-25_52932f4d18353/0bfd76f7076c37daddbb5af83e989acb5166b221e5f09deb.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-cold-war-era-part-14</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2041_11-25_52933cbadf0f4_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Cold War Era Part 14</video:title>
      <video:description>In this video lesson we will be looking at the Cold War. The Cold War was a sustained state of political and military tension between powers in the Western Bloc and powers in the Eastern Bloc. Historians have not fully agreed on the dates, but 1947–1991 is common.</video:description>
      <video:view_count>27</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:06:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2041_11-25_52933cbadf0f4/dea1bec26e7090a0b225522ba4719a361a0d37a7b0d5823f.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-europe-part-4-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2044_11-25_52933d36022a0_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Europe Part 4 </video:title>
      <video:description>In this video lesson we will be looking at Europe. Europe is, by convention, one of the world's seven continents. Europe is, by convention, one of the world's seven continents.</video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:07:10+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2044_11-25_52933d36022a0/660598ff331536961f7cf28eb298af0acc6bc217f3475b61.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-genocides-of-the-20th-century-part-1-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2046_11-25_52933d6703e13_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Genocides of the 20th Century Part 1 </video:title>
      <video:description>In this video lesson we will be looking at the Genocides of the 20th Century. Genocide is "the deliberate and systematic destruction, in whole or in part, of an ethnic, racial, religious, or national group".</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:09:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2046_11-25_52933d6703e13/af147d9ac9f5a2bfc161d5dece2b801c1bee8b907b39d029.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-islam-part-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2050_11-25_52933ddedb681_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Islam Part 2</video:title>
      <video:description>In this video lesson we will be looking at Islam. Islam is a monotheistic and Abrahamic religion articulated by the Qur'an, a book considered by its adherents to be the verbatim word of God and by the teachings and normative example of Muhammad, considered by them to be the last prophet of God.</video:description>
      <video:view_count>15</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:11:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2050_11-25_52933ddedb681/cd51163c1083358247af1374312a989b317f491da6b33fc5.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-india-part-2-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2047_11-25_52933d9ebcba5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ India Part 2 </video:title>
      <video:description>In this video lesson we will be looking at India. India, officially the Republic of India, is a country in South Asia. It is the seventh-largest country by area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world. </video:description>
      <video:view_count>25</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:10:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2047_11-25_52933d9ebcba5/9d41f20da1906c68bedeee22c94afc6729105529c344cf19.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-islam-part-4</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2052_11-25_52933e1b5cdd4_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Islam Part 4</video:title>
      <video:description>In this video lesson we will be looking at Islam. Islam is a monotheistic and Abrahamic religion articulated by the Qur'an, a book considered by its adherents to be the verbatim word of God and by the teachings and normative example of Muhammad, considered by them to be the last prophet of God.</video:description>
      <video:view_count>27</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:12:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2052_11-25_52933e1b5cdd4/467a1e0357a250f7300821b449c4b6122959491f200408f7.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-jacksonian-democracy-part-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2053_12-04_529f420ac5281_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Jacksonian Democracy Part 1</video:title>
      <video:description>In this video lesson we will be looking at Jacksonian Democracy. Jacksonian Democracy is the political movement toward greater democracy for the common man symbolized by American politician Andrew Jackson and his supporters.</video:description>
      <video:view_count>23</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-04T16:55:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2053_12-04_529f420ac5281/419f7981ef3fbaa6342f728c9307ff4c012284ac86300331.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-japan-part-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2055_12-04_529f4246a2e16_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Japan Part 2</video:title>
      <video:description>In this video lesson we will be looking at Japan. Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea.</video:description>
      <video:view_count>13</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-04T16:57:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2055_12-04_529f4246a2e16/70dcc422b2340c01694200da194ed8615ee280e75ede9303.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-the-1920s-part-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2057_11-25_52933f0b56c87_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ The 1920's Part 1</video:title>
      <video:description>In this video lesson we will be looking at the Roaring 20's. The 1920s was a decade that began on January 1, 1920 and ended on December 31, 1929. It is sometimes referred to as the Roaring Twenties or the Jazz Age, when speaking about the United States and Canada. </video:description>
      <video:view_count>23</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:16:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2057_11-25_52933f0b56c87/6035549d6c26412e9e591121c73d1223d7a7b003245202fc.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-the-cold-war-part-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2062_11-25_529340767f1e1_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ The Cold War Part 2</video:title>
      <video:description>In this video lesson we will be looking at the Cold War. The Cold War was a sustained state of political and military tension between powers in the Western Bloc and powers in the Eastern Bloc. Historians have not fully agreed on the dates, but 1947–1991 is common.</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:21:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2062_11-25_529340767f1e1/082387ebb6e349b784286181fee7cae0ca21e338b726009e.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-the-civil-war-part-1-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2060_11-25_52933fbe6f576_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ The Civil War Part 1 </video:title>
      <video:description>In this video lesson we will be looking at the Civil War. The American Civil War, also known as the War Between the States, or simply the Civil War in the United States, was a civil war fought from 1861 to 1865 in the United States after several Southern slave states declared their secession</video:description>
      <video:view_count>17</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:19:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2060_11-25_52933fbe6f576/ea1210e0116bbd2bc777430b4b1b9d654811044f58d65e44.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-the-age-of-exploration-part-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2058_11-25_52933f596b960_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ The Age of Exploration Part 2</video:title>
      <video:description>In this video lesson we will be looking at the Age of Exploration. The Age of Exploration or Age of Discovery as it is sometimes called, officially began in the early 15th century and lasted until the 17th century.</video:description>
      <video:view_count>17</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:16:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2058_11-25_52933f596b960/bf30c98a1280704cc1e218778887615e0b4d8f4cfdc677c2.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-the-constitutional-convention-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2063_11-25_5293409caef69_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ The Constitutional Convention </video:title>
      <video:description>In this video lesson we will be looking at the Constitutional Convetion. The Constitutional Convention took place from May 25 to September 17, 1787, in Philadelphia, Pennsylvania, to address problems in governing the United States of America, which had been operating under the Articles of Confederation following independence from Great Britain. </video:description>
      <video:view_count>13</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:23:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2063_11-25_5293409caef69/a1b74efc1da9e54fece0e9bb326c3f2160ee4e588ca511ce.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-the-early-cold-war-era-part-1-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2065_11-25_52934110498d0_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ The Early Cold War Era Part 1 </video:title>
      <video:description>In this video lesson we will be looking at the Cold War. The Cold War was a sustained state of political and military tension between powers in the Western Bloc and powers in the Eastern Bloc. Historians have not fully agreed on the dates, but 1947–1991 is common.</video:description>
      <video:view_count>16</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:24:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2065_11-25_52934110498d0/e5fe07f84ec2c54829420ac721c1e8643e146b411f7935c6.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-the-early-cold-war-era-part-5</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2067_12-04_529f42ab2cf93_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ The Early Cold War Era Part 5</video:title>
      <video:description>In this video lesson we will be looking at the Cold War. The Cold War was a sustained state of political and military tension between powers in the Western Bloc and powers in the Eastern Bloc. Historians have not fully agreed on the dates, but 1947–1991 is common.</video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-04T16:58:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2067_12-04_529f42ab2cf93/2d723dca33eb028094c136343b03c80c82ca6b4618849291.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-the-early-cold-war-era-part-7</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2068_12-04_529f42be41b59_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ The Early Cold War Era Part 7</video:title>
      <video:description>In this video lesson we will be looking at the Cold War. The Cold War was a sustained state of political and military tension between powers in the Western Bloc and powers in the Eastern Bloc. Historians have not fully agreed on the dates, but 1947–1991 is common.</video:description>
      <video:view_count>29</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-04T16:58:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2068_12-04_529f42be41b59/d44113ce4dcad1bf0a1d3535887c1b1b57c156254134ffc0.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-the-gilded-age-part-3-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2070_12-04_529f42e833642_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ The Gilded Age Part 3 </video:title>
      <video:description>In this video lesson we will be looking at the Gilded Age. In United States history, the Gilded Age is a period spanning approximately the 1870s to the turn of the twentieth century.</video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-04T16:59:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2070_12-04_529f42e833642/d3e8f0cf97bf10c36bcebb1660b0050d12a5105f29fb9c85.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-the-great-depression-part-2-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2072_12-04_529f43362f23e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ The Great Depression Part 2 </video:title>
      <video:description>In this video lesson we will be looking at the Great Depression. The Great Depression was a severe worldwide economic depression in the decade preceding World War II.</video:description>
      <video:view_count>20</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-04T17:00:10+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2072_12-04_529f43362f23e/2b7564a4b0d39186ceee88bb64fa2f8fcf13e247629da620.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-the-great-depression-part-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2073_12-04_529f435a3b63f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ The Great Depression Part 3</video:title>
      <video:description>In this video lesson we will be looking at the Great Depression. The Great Depression was a severe worldwide economic depression in the decade preceding World War II.</video:description>
      <video:view_count>18</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-04T17:01:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2073_12-04_529f435a3b63f/fb2d9d3a1c15a30c9a71ad093c17d2d98180f8a5122d9078.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-the-new-england-colonies-part-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2075_11-25_5293419d162a7_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ The New England Colonies Part 3</video:title>
      <video:description>In this lesson we will be discussing the New England colonies. The New England Colonies of British America included the colonies of Massachusetts Bay Colony, Connecticut Colony, Colony of Rhode Island and Providence Plantations, and Province of New Hampshire. </video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:26:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2075_11-25_5293419d162a7/7bc73eee3077a60982d33c6a50ab186d5b3decaaea60bd4d.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-wwii-part-5-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2077_11-25_529341ec78481_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ WWII Part 5 </video:title>
      <video:description>In this lesson we will be evaluating the Battle of Britain. World War II, also known as the Second World War, was a global war. It is generally considered to have lasted from 1939 to 1945, although some conflicts in Asia that are commonly viewed as becoming part of the world war had begun earlier.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:28:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2077_11-25_529341ec78481/9b6621fc27dc99cbacde56f93b5180555868082d7c73607d.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/covert-operations-part-4</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1975_11-25_5293102a7a8b8_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Covert Operations Part 4</video:title>
      <video:description>In this video lesson we will be looking at covert operations. According to the U.S. Department of Defense Dictionary of Military and Associated Terms, a covert operation is "an operation that is so planned and executed as to conceal the identity of or permit plausible denial by the sponsor." </video:description>
      <video:view_count>17</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T10:56:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1975_11-25_5293102a7a8b8/3be227346332b6b9f199749db203a955246193e474902dd8.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/cold-war-era-part-13-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2078_11-25_52934216aef81_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Cold War Era Part 13 </video:title>
      <video:description>In this video lesson we will be discussing the Cold War and "Star Wars". The Cold War was a sustained state of political and military tension between powers in the Western Bloc and powers in the Eastern Bloc. Historians have not fully agreed on the dates, but 1947–1991 is common.</video:description>
      <video:view_count>18</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:28:11+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2078_11-25_52934216aef81/b20e73265e2dde47838700e89413e551ff20fef25025e101.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/battles-quiz-review</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1970_11-21_528df1b4d1999_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Battles Quiz Review</video:title>
      <video:description>In this lesson we will be reviewing Battles of the American Revolution in a quiz formatting.</video:description>
      <video:view_count>160</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-21T14:16:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1970_11-21_528df1b4d1999/6f8911b24c2a8ef030bfc0acde2c0b35161b8732ebeddaa2hd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/wars-and-revolts-in-the-middle-east-part-4</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1987_11-25_5293170da14a0_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Wars and Revolts in the Middle East- Part 4</video:title>
      <video:description>In this video lesson we will be looking at wars and revolts in the Middle East. The Middle East is a region that roughly encompasses a majority of Western Asia and Egypt. </video:description>
      <video:view_count>25</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T11:25:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1987_11-25_5293170da14a0/15fb4a20257d6492018c8fa1897ea85d664807b8a633d355.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/covert-operations-part-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1972_11-25_52930fb29d9bf_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Covert Operations Part 1</video:title>
      <video:description>In this video lesson we will be looking at covert operations. According to the U.S. Department of Defense Dictionary of Military and Associated Terms, a covert operation is "an operation that is so planned and executed as to conceal the identity of or permit plausible denial by the sponsor." </video:description>
      <video:view_count>15</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T10:53:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1972_11-25_52930fb29d9bf/03257197fed0779ea980e2eea6abb6955f427da910c2d84f.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sociology-lesson-16-social-structure-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1982_11-25_529313db680c7_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sociology Lesson 16- Social Structure</video:title>
      <video:description>Social structure is a term used in the social sciences to refer to patterned social arrangements in society that are both emergent from and determinant of the actions of the individuals.</video:description>
      <video:view_count>26</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T11:16:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1982_11-25_529313db680c7/ce72ef656f9b5cc682404804a6a15b3b294fb009eb1041f1.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sociology-lesson-4-signs-and-symbols-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1979_11-25_52931157d6ae6_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sociology Lesson 4- Signs and Symbols</video:title>
      <video:description>In this video lesson we will be exploring the signs and symbols of Sociology. Mr. Muller also discusses the Phoenician alphabet and derivatives.</video:description>
      <video:view_count>14</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T11:06:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1979_11-25_52931157d6ae6/586e2a024d621f5d25fa9d7bc7c6f94e564ba42102043bc1.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/overpopulation</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1995_11-25_5293198ae6d04_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Overpopulation</video:title>
      <video:description>In this video lesson we will be looking at overpopulation. Overpopulation occurs when a population of a species exceeds the carrying capacity of its ecological niche.</video:description>
      <video:view_count>17</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T11:35:11+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1995_11-25_5293198ae6d04/ea52958dcd1173fad886e1445ca2fb7f4c6f4fc5d07a47b9.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-sociology-lesson-19-formal-organizations-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1984_11-25_52931527bca44_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Sociology Lesson 19- Formal Organizations </video:title>
      <video:description>In this video lesson we will be looking at formal organizations.  A formal organization is a social system organized around specific goals and usually consisting of several interrelated groups or subsystems. Formal organizations are governed by clearly stated and enforced norms.</video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T11:23:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1984_11-25_52931527bca44/3acb03d1b1f789f874e48c70d3dfb1691875327589e6e557.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/world-history-lesson-1-mesopotamia</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1989_11-25_52931772d2120_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>World History Lesson 1- Mesopotamia</video:title>
      <video:description>In this video lesson we will be looking at Mesopotamia. Mesopotamia is a name for the area of the Tigris–Euphrates river system, corresponding to modern-day Iraq, the northeastern section of Syria and to a much lesser extent southeastern Turkey, smaller parts of southwestern Iran and Kuwait.</video:description>
      <video:view_count>66</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T11:35:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1989_11-25_52931772d2120/64bec9007355e168c1f0499637d721326199cd1af61cabdchd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sociology-lesson-23-systems-of-stratification-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2006_11-25_5293216af25a8_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sociology Lesson 23- Systems of Stratification</video:title>
      <video:description>When differences lead to greater status, power or privilege for some groups over the other it is called Social Stratification.</video:description>
      <video:view_count>35</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T12:16:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2006_11-25_5293216af25a8/c1e8d03682871c89791848fecfcc728ac20b003b0eca6e13hd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sociology-lesson-9-cultural-variation-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2001_11-25_52931d4c24f2b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sociology Lesson 9 Cultural Variation </video:title>
      <video:description>In this video lesson we will be examining different cultures which vary from one another, and even within a culture there is variation in what people believe and how they act.</video:description>
      <video:view_count>52</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T11:56:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2001_11-25_52931d4c24f2b/d125b1dc2be0a495312ceb33c77173e22e1429c60700eca6hd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/wars-and-revolts-in-the-middle-east-part-1-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2011_11-25_529323c8399cd_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Wars and Revolts in the Middle East- Part 1 </video:title>
      <video:description>In this video lesson we will be looking at wars and revolts in the Middle East. The Middle East is a region that roughly encompasses a majority of Western Asia and Egypt. </video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T12:19:11+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2011_11-25_529323c8399cd/8eaa97801b7fe1709deb420340267e9f6adaec8658eca86f.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-100-years-war-part-2-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2023_11-25_52932d047bbc3_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ 100 Years War Part 2 </video:title>
      <video:description>In this video lesson we will be looking at the 100 Years War. The Hundred Years' War was a series of conflicts waged from 1337 to 1453 between the Kingdom of England and the Kingdom of France for control of the French throne.</video:description>
      <video:view_count>18</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T12:59:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2023_11-25_52932d047bbc3/ef87f2681a415696ec697ab5a94f90a72ec626e65357241b.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-american-expansionism-part-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2028_11-25_52932dbfcd211_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ American Expansionism Part 3</video:title>
      <video:description>In this video lesson we will be looking at American expansionism. In the American Old West, trails were used by immigrants, between 1830 and 1870. Travelers across what became the Western United States in the 19th century had the choice of several routes. Some of the earliest were those of the Mexicans in the southwest.</video:description>
      <video:view_count>37</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T13:02:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2028_11-25_52932dbfcd211/c10e9683be26231c01f2e934f71a4a24395d57ab8ac04656.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/world-history-lesson-13-the-roman-empire-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2017_11-25_529327c612610_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>World History Lesson 13- The Roman Empire </video:title>
      <video:description>In this video lesson we will be looking at the Roman Empire. The Roman Empire was the post-Republican period of the ancient Roman civilization, characterised by an autocratic form of government and large territorial holdings around the Mediterranean in Europe, Africa, and Asia.</video:description>
      <video:view_count>36</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T12:54:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2017_11-25_529327c612610/09d0adc05a495a4088e703e24019515990eff714219afd9dhd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-antebellum-reform-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2034_11-25_52932e667f1de_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Antebellum Reform </video:title>
      <video:description>In this video lesson we will be looking at Antebellum Reform. Antebellum Reform Americans after 1815 embraced many religios and social movements in pursuit of solutions for the problems, evils, and misfortunes of mankind.</video:description>
      <video:view_count>32</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T13:05:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2034_11-25_52932e667f1de/f6b1391c134c176b49f672b4f63c4dc60f93b727ec076e41.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-cold-war-era-part-10</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2039_11-25_52932f56503e4_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Cold War Era Part 10</video:title>
      <video:description>In this video lesson we will be looking at the Cold War. The Cold War was a sustained state of political and military tension between powers in the Western Bloc and powers in the Eastern Bloc. Historians have not fully agreed on the dates, but 1947–1991 is common.</video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T13:08:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2039_11-25_52932f56503e4/928b86647290c206b4ce5830d7848eef67c668c38814729f.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-europe-part-5</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2045_11-25_52933d5238b10_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Europe Part 5</video:title>
      <video:description>In this video lesson we will be looking at Europe. Europe is, by convention, one of the world's seven continents. Europe is, by convention, one of the world's seven continents.</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:08:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2045_11-25_52933d5238b10/bc08303f6f5651749a11fae97c441af23720fe1c7b685f6b.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-islam-part-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2051_11-25_52933e167cae9_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Islam Part 3</video:title>
      <video:description>In this video lesson we will be looking at Islam. Islam is a monotheistic and Abrahamic religion articulated by the Qur'an, a book considered by its adherents to be the verbatim word of God and by the teachings and normative example of Muhammad, considered by them to be the last prophet of God.</video:description>
      <video:view_count>15</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:11:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2051_11-25_52933e167cae9/685a986533464436056c01a44e7dd526cc43391e9e12e053.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-the-early-cold-war-era-part-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2066_12-04_529f4284ab114_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ The Early Cold War Era Part 2</video:title>
      <video:description>In this video lesson we will be looking at the Cold War. The Cold War was a sustained state of political and military tension between powers in the Western Bloc and powers in the Eastern Bloc. Historians have not fully agreed on the dates, but 1947–1991 is common.</video:description>
      <video:view_count>20</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-04T16:57:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2066_12-04_529f4284ab114/5b170caf884f901e1fcf047d6b8f991adc4dd290eddff2e1.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-the-civil-war-part-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2061_11-25_5293401494990_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ The Civil War Part 2</video:title>
      <video:description>In this video lesson we will be looking at the Civil War. The American Civil War, also known as the War Between the States, or simply the Civil War in the United States, was a civil war fought from 1861 to 1865 in the United States after several Southern slave states declared their secession.</video:description>
      <video:view_count>29</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:21:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2061_11-25_5293401494990/850531bf63cde35a366cea5d6a60eb9ff9953e7832f09eff.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-the-great-depression-part-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2071_12-04_529f430bd7a0c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ The Great Depression Part 1</video:title>
      <video:description>In this video lesson we will be looking at the Great Depression. The Great Depression was a severe worldwide economic depression in the decade preceding World War II.</video:description>
      <video:view_count>31</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-04T17:00:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2071_12-04_529f430bd7a0c/19d3cc6c0fd7be0e594b68a3b9332de8c9936926b6a7397c.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/reconstruction-persuasive-commercial</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2056_11-25_52933ed382c5a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Reconstruction Persuasive Commercial</video:title>
      <video:description>In this video lesson we will be looking at a Reconstruction persuasive commercial. Reconstruction refers to the period of upheaval in the American South after the Civil War and abolition of slavery.</video:description>
      <video:view_count>16</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:28:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2056_11-25_52933ed382c5a/0f8a8a4eb2b00e2f39a23e76f0f3273ae83c18e2c51a9af2.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-the-new-england-colonies-part-4</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2076_11-25_529341c7cd3e3_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ The New England Colonies Part 4</video:title>
      <video:description>In this lesson we will be evaluating the New England colonies. The New England Colonies of British America included the colonies of Massachusetts Bay Colony, Connecticut Colony, Colony of Rhode Island and Providence Plantations, and Province of New Hampshire. </video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:27:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2076_11-25_529341c7cd3e3/7470fe489f3cbc42850cdaea6900e58d7520012f40a14e2e.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/american-expansionism-part-1-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1992_11-25_52931885aaf72_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>American Expansionism Part 1 </video:title>
      <video:description>In this video lesson we will be looking at American expansionism. In the American Old West, trails were used by immigrants, between 1830 and 1870. Travelers across what became the Western United States in the 19th century had the choice of several routes. Some of the earliest were those of the Mexicans in the southwest.</video:description>
      <video:view_count>14</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T11:32:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1992_11-25_52931885aaf72/c7c354aee81d2ba309125436de9cec594b2fc3300e70ee85.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-road-to-the-civil-war-part-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2009_11-25_5293235767ae3_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Road to the Civil War Part 1</video:title>
      <video:description>In this video lesson we will be looking at the Civil War. The American Civil War, also known as the War Between the States, or simply the Civil War in the United States, was a civil war fought from 1861 to 1865 in the United States after several Southern slave states declared their secession.</video:description>
      <video:view_count>15</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T12:18:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2009_11-25_5293235767ae3/70fe6d8121e6d092fca5fc866ae29a91e123eeba6319b5e2.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sociology-lesson-6-types-of-reliability-and-validity-youtube</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/1999_11-25_52931be6e4f35_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sociology Lesson 6 Types of Reliability and Validity - YouTube</video:title>
      <video:description>In this video lesson we will be looking at reliability and validity. The principles of validity and reliability are fundamental cornerstones of the scientific method.</video:description>
      <video:view_count>20</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T11:50:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/1999_11-25_52931be6e4f35/b114df5f5d185773b7610969f43eec0efed361765a4a64db.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sociology-lesson-21-levels-of-deviance-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2004_11-25_52932005df992_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sociology Lesson 21- Levels of Deviance </video:title>
      <video:description>Deviance, in a sociological context, describes actions or behaviors that violate social norms, including formally-enacted rules as well as informal violations of social norms. It is the purview of sociologists, psychologists, psychiatrists, and criminologists to study how these norms are created, how they change over time and how they are enforced.</video:description>
      <video:view_count>25</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T12:08:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2004_11-25_52932005df992/0a31c8751f7dc412de39535908028387e0eb1f95b3d79ae5.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/5-themes-of-geography-part-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2021_11-25_52932c82ccc6c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>5 Themes of Geography Part 2</video:title>
      <video:description>In this video lesson we will be looking at the 5 Themes of Geography. In this video lesson we will be looking at the 5 Themes of Geography. 1. Location, 2. Place, 3. Human-Environment Interaction, 4. Movement and 5. Region.</video:description>
      <video:view_count>18</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T12:57:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2021_11-25_52932c82ccc6c/c2e7a35147d81cf01a1769415825e4689a009ceab12a431e.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/africa-part-6</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2026_11-25_52932d98988d1_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Africa Part 6</video:title>
      <video:description>In this video lesson we will be looking at Africa. Africa is the world's second-largest and second-most-populous continent.</video:description>
      <video:view_count>20</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T13:01:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2026_11-25_52932d98988d1/39a0b69d1c4f73459d69bc8e09737a1caf2e92f3e0536d29.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/hellenistic-culture</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2015_11-25_52932451c9560_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Hellenistic Culture</video:title>
      <video:description>In this video lesson we will be looking at Alexandria. In some fields Hellenistic culture thrived, particularly in its preservation of the past. As has been noted, the states of the Hellenistic period were deeply fixated with the past and its seemingly lost glories.</video:description>
      <video:view_count>17</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T12:35:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2015_11-25_52932451c9560/988490da6f6e16d0c5205b7d82ce3134e22b72d3a9d6ee4c.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/american-imperialism-part-4</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2031_11-25_52932e28b23a3_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>American Imperialism Part 4</video:title>
      <video:description>In this video lesson we will be looking at American Imperialism. American imperialism is the economic, military, and cultural influence of the United States on other countries.</video:description>
      <video:view_count>14</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T13:04:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2031_11-25_52932e28b23a3/4ed935727efe0228a462a19e4dfb126ad74584a62ad849cc.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-europe-part-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2042_11-25_52933cef7c3a7_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Europe Part 1</video:title>
      <video:description>In this video lesson we will be looking at Europe. Europe is, by convention, one of the world's seven continents. Europe is, by convention, one of the world's seven continents.</video:description>
      <video:view_count>20</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:07:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2042_11-25_52933cef7c3a7/501e573c1b7eafe132ec6921adde788dd08d25570c6d2860.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-cold-war-era-part-7-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2037_11-25_52932f168b5c5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Cold War Era Part 7 </video:title>
      <video:description>In this video lesson we will be looking at the Cold War. The Cold War was a sustained state of political and military tension between powers in the Western Bloc and powers in the Eastern Bloc. Historians have not fully agreed on the dates, but 1947–1991 is common.</video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T13:07:11+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2037_11-25_52932f168b5c5/79536fc927c3af661bde7f6a7c13a165e7cd0689bd24ed5a.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-islam-part-1-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2049_11-25_52933dd1428c6_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Islam Part 1 </video:title>
      <video:description>In this video lesson we will be looking at Islam. Islam is a monotheistic and Abrahamic religion articulated by the Qur'an, a book considered by its adherents to be the verbatim word of God and by the teachings and normative example of Muhammad, considered by them to be the last prophet of God.</video:description>
      <video:view_count>26</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:10:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2049_11-25_52933dd1428c6/51825075faca634b1444a564a59d82e71bd78a059d6b8e86.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-japan-part-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2054_12-04_529f4238ce39a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Japan Part 1</video:title>
      <video:description>In this video lesson we will be looking at Japan. Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea.</video:description>
      <video:view_count>12</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-04T16:56:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2054_12-04_529f4238ce39a/2f18d0e45ce6adbd10370ded50d7c5deacd3e9f5fede0acc.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-the-age-of-exploration-part-4</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2059_11-25_52933f773a23c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ The Age of Exploration Part 4</video:title>
      <video:description>In this video lesson we will be looking at the Age of Exploration. The Age of Exploration or Age of Discovery as it is sometimes called, officially began in the early 15th century and lasted until the 17th century.</video:description>
      <video:view_count>24</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:17:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2059_11-25_52933f773a23c/27ac174db1bcbedfc8ae21e95270e73476a0c802a58d1dfe.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-the-critcal-period-part-2-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2064_11-25_529340e3968e2_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ The Critcal Period Part 2 </video:title>
      <video:description>In this video lesson we will be looking at the Critical Period. The term Critical Period, coined by John Fiske (philosopher) in 1888 with his book 'The Critical Period of American History', refers to the 1780s, a time right after the American Revolution where the future of the newly formed nation was in the balance. </video:description>
      <video:view_count>15</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:23:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2064_11-25_529340e3968e2/a0f2de755686e96e993440afcffa19960cd5296ba6280967.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-the-gilded-age-part-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2069_12-04_529f42c83c6cc_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ The Gilded Age Part 1</video:title>
      <video:description>In this video lesson we will be looking at the Gilded Age. In United States history, the Gilded Age is a period spanning approximately the 1870s to the turn of the twentieth century.</video:description>
      <video:view_count>22</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-04T16:59:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2069_12-04_529f42c83c6cc/3d9431d44783b5555e45f168533e85ccd64f15b5656a4f5e.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-the-new-england-colonies-part-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2074_11-25_529341629e5e0_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ The New England Colonies Part 2</video:title>
      <video:description>In this video lesson we will be discussing the New England colonies. The New England Colonies of British America included the colonies of Massachusetts Bay Colony, Connecticut Colony, Colony of Rhode Island and Providence Plantations, and Province of New Hampshire. </video:description>
      <video:view_count>13</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:26:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2074_11-25_529341629e5e0/220770a550bd8b3d2f1355f4a6177a360b7ec2ab7d7cba21.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/wwi-part-5-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2081_11-25_52934267d31a3_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>WWI Part 5 </video:title>
      <video:description>In this video lesson we will be discussing World War I and the Bolshevik Revolution. World War I, also known as the First World War, was a global war centred in Europe that began on 28 July 1914 and lasted until 11 November 1918. </video:description>
      <video:view_count>25</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:30:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2081_11-25_52934267d31a3/001f377f11a609292de31d6c8afa8cde523aef8ab5e4d09f.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/vietnam-and-afghanistan-part-4</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2088_11-25_5293447f9b520_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Vietnam and Afghanistan Part 4</video:title>
      <video:description>In this video lesson we will be exploring the Tet Offensive. The Soviet war in Afghanistan lasted nine years from December 1979 to February 1989.</video:description>
      <video:view_count>17</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:38:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2088_11-25_5293447f9b520/95776887fb6f915943f8ba873f51c8123bbb0b2bf1386dfa.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-the-progressive-era-part-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2093_11-25_52934506af626_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ The Progressive Era Part 1</video:title>
      <video:description>In this video lesson we will be looking at the Progressive Era. The Progressive Era was a period of social activism and political reform in the United States, that flourished from the 1890s to the 1920s.</video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:41:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2093_11-25_52934506af626/1d899cdbbbfa06779937c6813eba8bfaa847300efdc81dd5.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-wwii-part-10</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2098_11-25_5293459b112da_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ WWII Part 10</video:title>
      <video:description>In this video lesson we will be looking at the Battle of Midway. World War II, also known as the Second World War, was a global war. It is generally considered to have lasted from 1939 to 1945, although some conflicts in Asia that are commonly viewed as becoming part of the world war had begun earlier.</video:description>
      <video:view_count>23</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:44:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2098_11-25_5293459b112da/3a86db4679f84724653738d484edda45e8638207031ffdc3.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/latin-america-part-6-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2079_11-25_5293424316f59_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Latin America Part 6 </video:title>
      <video:description>In this video lesson we will be discussing Latin America. Latin America is a region of the Americas where Romance languages or a subset of the Romance language family – always including Spanish and Portuguese, and sometimes including French – are primarily spoken.</video:description>
      <video:view_count>27</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:29:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2079_11-25_5293424316f59/bf2a38f69667e4c8b2f1b97bca520981f00698d21a046f41.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/wwi-part-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2084_11-25_529343f89b71e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>WWI Part 2</video:title>
      <video:description>In this video lesson we will be assessing World War I and the Zimmerman note. World War I, also known as the First World War, was a global war centred in Europe that began on 28 July 1914 and lasted until 11 November 1918. </video:description>
      <video:view_count>21</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:36:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2084_11-25_529343f89b71e/fefbf061823ad97dd73192c3ce77aeb3b8a85047f5cde8df.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/jacksonian-democracy-part-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2103_11-25_5293462c1c7cd_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Jacksonian Democracy Part 2</video:title>
      <video:description>In this video lesson we will be looking at the Jacksonian Democracy. Jacksonian Democracy is the political movement toward greater democracy for the common man symbolized by American politician Andrew Jackson and his supporters.</video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:46:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2103_11-25_5293462c1c7cd/6dd5b02ff89d6aea833951c8deb7f5ded57b5f8b9f173300.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-road-to-revolution-part-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2091_11-25_529344d27e7b8_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Road to Revolution Part 1</video:title>
      <video:description>In this video lesson we will be looking at the road to Revolution. The American Revolution was a political upheaval, 1765–1783, as the Thirteen American Colonies broke from the British Empire and formed the independent nation, the United States of America. </video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:40:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2091_11-25_529344d27e7b8/7b66e005a383b69cfd3ca6aef3d6347182852c01fbd1fa32.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/american-expansionism-part-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2108_11-25_529346b095642_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>American Expansionism Part 2</video:title>
      <video:description>In this video lesson we will be looking at American Expansionism. In the American Old West, trails were used by immigrants, between 1830 and 1870. Travelers across what became the Western United States in the 19th century had the choice of several routes. Some of the earliest were those of the Mexicans in the southwest.</video:description>
      <video:view_count>18</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:48:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2108_11-25_529346b095642/db16dc758b54c24fa5647dc8e1310b3714139d7b81c93c31.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-cold-war-era-part-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2096_11-25_5293455ee275e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Cold War Era Part 1</video:title>
      <video:description>In this video lesson we will be looking at the Yalta Conference. The Cold War was a sustained state of political and military tension between powers in the Western Bloc and powers in the Eastern Bloc. Historians have not fully agreed on the dates, but 1947–1991 is common.</video:description>
      <video:view_count>17</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:42:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2096_11-25_5293455ee275e/e87464d66e6e83e11a6b85974a4c5871baec204fb307bff6.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-vietnam-and-afghanistan-part-3-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2113_12-04_529f4445c6e90_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Vietnam and Afghanistan Part 3 </video:title>
      <video:description>In this video lesson we will be looking at Vietnam and Afghanistan. The Soviet war in Afghanistan lasted nine years from December 1979 to February 1989.</video:description>
      <video:view_count>26</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-04T17:04:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2113_12-04_529f4445c6e90/a7959213e8f539a4a0707bc2b8d1d2c3fe988696b93afff1.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-the-treaty-of-versailles</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2101_11-25_529345f9438c6_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ The Treaty of Versailles</video:title>
      <video:description>In this video lesson we will be looking at the Treaty of Versailles. The Treaty of Versailles was one of the peace treaties at the end of World War I</video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:45:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2101_11-25_529345f9438c6/258b18e3699293f23ba1b0d68eab8b081136564f2dfe4929.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-1920s-part-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2118_12-04_529f44b530fe2_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The 1920's Part 3</video:title>
      <video:description>In this video lesson we will be looking at the 1920s. The 1920s was a decade that began on January 1, 1920 and ended on December 31, 1929. It is sometimes referred to as the Roaring Twenties or the Jazz Age, when speaking about the United States and Canada. </video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-04T17:07:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2118_12-04_529f44b530fe2/ab888c7e2b2153fe45eb6f30f4488cc7d32ab48835daa2cb.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-vietnam-and-afghanistan-part-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2106_11-25_5293468ade5a8_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Vietnam and Afghanistan Part 2</video:title>
      <video:description>In this video lesson we will be looking at Vietnam and Afghanistan. The Soviet war in Afghanistan lasted nine years from December 1979 to February 1989.</video:description>
      <video:view_count>17</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:47:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2106_11-25_5293468ade5a8/9dd6c5ed3bcd29ef0a90e421e1d9de8dc0415981a6279953.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/wwii-part-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2083_11-25_529343d2da5ba_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>WWII Part 2</video:title>
      <video:description>In this video lesson we will be assessing World War II and Adolf Hitler. World War II, also known as the Second World War, was a global war. It is generally considered to have lasted from 1939 to 1945, although some conflicts in Asia that are commonly viewed as becoming part of the world war had begun earlier.</video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:36:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2083_11-25_529343d2da5ba/2f55cf1168f6871bc21d5c712552ec297c73c1b5f8d1d178.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/japan-part-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2123_12-04_529f4552b3b5e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Japan Part 3</video:title>
      <video:description>In this video lesson we will be looking at Japan. Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea.</video:description>
      <video:view_count>22</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-04T17:09:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2123_12-04_529f4552b3b5e/63b36f207cec8aeeeba8c32654cf5e5ba840926348b246ac.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-gilded-age-part-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2080_11-25_529342528a06b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Gilded Age Part 2</video:title>
      <video:description>In this video lesson we will be discussing the Gilded Age. In United States history, the Gilded Age is a period spanning approximately the 1870s to the turn of the twentieth century.</video:description>
      <video:view_count>26</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:29:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2080_11-25_529342528a06b/00e627848c2a481645b731afe17e0481113dc83734dbea53.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/latin-america-part-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2128_11-25_5293473f46dfd_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Latin America Part 1</video:title>
      <video:description>In this video lesson we will be discussing Latin America. Latin America is a region of the Americas where Romance languages or a subset of the Romance language family – always including Spanish and Portuguese, and sometimes including French – are primarily spoken.In this video lesson we will be discussing Latin America. Latin America is a region of the Americas where Romance languages or a subset of the Romance language family – always including Spanish and Portuguese, and sometimes including French – are primarily spoken.</video:description>
      <video:view_count>13</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:51:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2128_11-25_5293473f46dfd/c1dfd03e192e31fe60b20eb61753af34dc7f512dea71e120.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/vietnam-and-afghanistan-part-7</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2087_11-25_5293446e45dde_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Vietnam and Afghanistan Part 7</video:title>
      <video:description>In this video lesson we will be assessing the Soviet-Afghan War. The Soviet war in Afghanistan lasted nine years from December 1979 to February 1989.</video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:38:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2087_11-25_5293446e45dde/f00d0bd63c4164b1cc0868502057de3c287986f17078c0c3.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/wwii-part-6</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2082_11-25_529343ba49d52_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>WWII Part 6</video:title>
      <video:description>In this video lesson we will be exploring Germany's invasion of Russia. World War II, also known as the Second World War, was a global war. It is generally considered to have lasted from 1939 to 1945, although some conflicts in Asia that are commonly viewed as becoming part of the world war had begun earlier.</video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:35:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2082_11-25_529343ba49d52/ffa9a061fe1f5f56574858975a0d77366998ce293213c8f2.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-critcal-period-part-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2136_11-25_5293485346bbd_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Critcal Period Part 1</video:title>
      <video:description>In this video lesson we will be looking at Shay's Rebellion. The term Critical Period, coined by John Fiske (philosopher) in 1888 with his book 'The Critical Period of American History', refers to the 1780s, a time right after the American Revolution where the future of the newly formed nation was in the balance. </video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:55:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2136_11-25_5293485346bbd/038522c6a721c6ce249f737deb3f5b74d6d84273d96a4755.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/cold-war-era-part-8</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2141_11-25_529348a662431_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Cold War Era Part 8</video:title>
      <video:description>In this video lesson we will be looking at the Cold War era. The Cold War was a sustained state of political and military tension between powers in the Western Bloc and powers in the Eastern Bloc. Historians have not fully agreed on the dates, but 1947–1991 is common.</video:description>
      <video:view_count>17</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:56:10+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2141_11-25_529348a662431/965c12c9b2d621eeedaa16f6607bb055de2ec4655bdb9645.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-road-to-revolution-part-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2089_11-25_529344949c28e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Road to Revolution Part 3</video:title>
      <video:description>In this video lesson we will be looking at the road to Revolution. The American Revolution was a political upheaval, 1765–1783, as the Thirteen American Colonies broke from the British Empire and formed the independent nation, the United States of America. </video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:39:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2089_11-25_529344949c28e/0d4f0cdc0ecec316382edaf85cbaaead7876c5b7f4212032.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-new-england-colonies-part-5-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2111_11-25_529347030e370_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The New England Colonies Part 5 </video:title>
      <video:description>In this video lesson we will be looking at the New England colonies. The New England Colonies of British America included the colonies of Massachusetts Bay Colony, Connecticut Colony, Colony of Rhode Island and Providence Plantations, and Province of New Hampshire. </video:description>
      <video:view_count>16</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:49:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2111_11-25_529347030e370/993ffe3da6fb50acf690dd4ab1624ae73da6d86e27677f33.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-road-to-revolution-part-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2090_11-25_529344aa8bdce_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Road to Revolution Part 2</video:title>
      <video:description>In this video lesson we will be looking at the road to Revolution. The American Revolution was a political upheaval, 1765–1783, as the Thirteen American Colonies broke from the British Empire and formed the independent nation, the United States of America. </video:description>
      <video:view_count>42</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:39:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2090_11-25_529344aa8bdce/c9c6954b7d15004dfeff9c3ccaac4690f6d0f0e5ed035bb1.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-early-cold-war-era-part-8</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2146_11-25_5293493cde363_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Early Cold War Era Part 8</video:title>
      <video:description>In this video lesson, Mr. Muller will be explaining part 8 of the Early Cold War Era from his World History from 1950 series. &#13;
The Cold War was a sustained state of political and military tension between powers in the Western Bloc and powers in the Eastern Bloc. Historians have not fully agreed on the dates, but 1947–1991 is common.</video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:59:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2146_11-25_5293493cde363/0986ed9d284bc75d2c4ddf783cb7b302c1ff17ba177c1519.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-vietnam-and-afghanistan-part-5</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2116_12-04_529f449e39361_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Vietnam and Afghanistan Part 5</video:title>
      <video:description>In this video lesson we will be looking at the My Lai Massacre. The Soviet war in Afghanistan lasted nine years from December 1979 to February 1989.</video:description>
      <video:view_count>12</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-04T17:06:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2116_12-04_529f449e39361/23c6a42e14ac61274fda3b73b4d7112db9382b21478e4271.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-wwii-part-9-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2094_11-25_52934522e184b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ WWII Part 9 </video:title>
      <video:description>In this video lesson we will be looking at World War II. World War II, also known as the Second World War, was a global war. It is generally considered to have lasted from 1939 to 1945, although some conflicts in Asia that are commonly viewed as becoming part of the world war had begun earlier.</video:description>
      <video:view_count>19</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:41:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2094_11-25_52934522e184b/4ba435c3da6ff24bef4a49e3485dc96e8ef78fd4843a02cc.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/genocides-of-the-20th-century-part-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2095_11-25_5293455699c0f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Genocides of the 20th Century Part 2</video:title>
      <video:description>In this video lesson we will be looking at Genocides of the 20th Century. Genocide is "the deliberate and systematic destruction, in whole or in part, of an ethnic, racial, religious, or national group".</video:description>
      <video:view_count>13</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:43:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2095_11-25_5293455699c0f/6a1f95cae2ac74f4d99600f77534691f7d704aab331da888.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/plagiarism</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2151_12-04_529ebb4a716f8_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Plagiarism</video:title>
      <video:description>Plagiarism is use of another author's materials and expressing them as your own. In this video lesson Mrs. Stesner will be reviewing examples of plagiarism.</video:description>
      <video:view_count>113</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-04T07:24:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2151_12-04_529ebb4a716f8/2f328853d834628cca77609705412481d3e921f1e229bb90hd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-cold-war-era-part-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2100_11-25_529345d963c65_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Cold War Era Part 3</video:title>
      <video:description>In this video lesson we will be looking at the Cold War. The Cold War was a sustained state of political and military tension between powers in the Western Bloc and powers in the Eastern Bloc. Historians have not fully agreed on the dates, but 1947–1991 is common.</video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:44:11+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2100_11-25_529345d963c65/9c9bb0586ec3ffd5b6b227f6fb9d812177fa6a3b96060c9e.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-revolutionary-war-ends-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2092_11-25_529344e689de5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Revolutionary War Ends </video:title>
      <video:description>In this video lesson we will be looking at the end of the Revolutionary War. The American Revolution was a political upheaval, 1765–1783, as the Thirteen American Colonies broke from the British Empire and formed the independent nation, the United States of America. </video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:40:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2092_11-25_529344e689de5/d2b90a7522d38883611275f6a47333fcfe06fb6e2431a19c.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-vietnam-and-afghanistan-part-1-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2105_11-25_52934671d56e7_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Vietnam and Afghanistan Part 1 </video:title>
      <video:description>In this video lesson we will be looking at the Vietnam and Afghanistan. The Soviet war in Afghanistan lasted nine years from December 1979 to February 1989.</video:description>
      <video:view_count>24</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:47:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2105_11-25_52934671d56e7/0737d59ec2e8e96f1eeb01f28cfed38cb346b75db3f9b15c.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/latin-america-part-5-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2110_11-25_529346f2380b2_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Latin America Part 5 </video:title>
      <video:description>In this video lesson we will be discussing Latin America. Latin America is a region of the Americas where Romance languages or a subset of the Romance language family – always including Spanish and Portuguese, and sometimes including French – are primarily spoken.</video:description>
      <video:view_count>16</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:49:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2110_11-25_529346f2380b2/d03194360d3d6143ad6d2aa645401038d3c03f7898e6ca25.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-1-introduction-to-politics-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2156_12-18_52b19eab0cdc0_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>U.S Government Lesson 1- Introduction to Politics </video:title>
      <video:description>In this video lesson we will be looking at politics. Politics is the practice and theory of influencing other people on a civic or individual level.</video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:13:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2156_12-18_52b19eab0cdc0/6a7b689d626f7aed1b8f11b170f8e6294512e3922dc4cab9.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-6-mandates-and-devolution</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2161_12-18_52b1a0ab5138c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>U.S Government Lesson 6- Mandates and Devolution</video:title>
      <video:description>In this video lesson we will be looking at mandates and devolutions. Devolution is the statutory granting of powers from the central government of a sovereign state to government at a subnational level, such as a regional, local, or state level. A mandate is the formal notice of decision from an appeals court.</video:description>
      <video:view_count>29</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:21:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2161_12-18_52b1a0ab5138c/4eb235da1b11bd5416a718a8529a95b3813c3bf70b47697dsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-1920s-part-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2115_12-04_529f4489574d1_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The 1920's Part 2</video:title>
      <video:description>In this video lesson we will be looking at the 1920s. The 1920s was a decade that began on January 1, 1920 and ended on December 31, 1929. It is sometimes referred to as the Roaring Twenties or the Jazz Age, when speaking about the United States and Canada. </video:description>
      <video:view_count>17</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-04T17:06:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2115_12-04_529f4489574d1/e236d45a68f306ad9ea4b1f17b71f3c62f186657535537f5.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/jamestown</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2120_12-04_529f44f7775a8_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Jamestown</video:title>
      <video:description>In this video lesson we will be looking at Jamestown. Jamestown was a settlement in the Colony of Virginia, the first permanent English settlement in the Americas.</video:description>
      <video:view_count>21</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-04T17:08:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2120_12-04_529f44f7775a8/ef24090e3116b3c639605da93bae7fd837f67e08dde62eef.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-wwi-part-4-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2125_12-04_529f457c47440_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ WWI Part 4 </video:title>
      <video:description>In this video lesson we will be looking at World War I. World War I, also known as the First World War, was a global war centred in Europe that began on 28 July 1914 and lasted until 11 November 1918. </video:description>
      <video:view_count>23</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-04T17:10:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2125_12-04_529f457c47440/b8d722691169f6ebf5bda1b727394b7a3456c1ed59e7cd97.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-wwii-part-7</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2133_11-25_529347f2b6833_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ WWII Part 7</video:title>
      <video:description>In this video lesson we will be looking at World War II. World War II, also known as the Second World War, was a global war. It is generally considered to have lasted from 1939 to 1945, although some conflicts in Asia that are commonly viewed as becoming part of the world war had begun earlier.</video:description>
      <video:view_count>30</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:54:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2133_11-25_529347f2b6833/f59d596db0636f717190a45633c279bf2e7e55ba5ab4be0d.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-critcal-period-part-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2138_11-25_5293486b53254_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Critcal Period Part 3</video:title>
      <video:description>In this video lesson, Mr. Muller will be discussing America's Critical Period. The term Critical Period, coined by John Fiske (philosopher) in 1888 with his book 'The Critical Period of American History', refers to the 1780s, a time right after the American Revolution where the future of the newly formed nation was in the balance. </video:description>
      <video:view_count>30</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:55:11+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2138_11-25_5293486b53254/280028e5e1529d6f027fad51f4950fab4cc3913e6d433dc2.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/india-part-1-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2099_11-25_529345d6ec695_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>India Part 1 </video:title>
      <video:description>In this video lesson we will be looking at the India. India, officially the Republic of India, is a country in South Asia. It is the seventh-largest country by area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world. </video:description>
      <video:view_count>25</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:44:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2099_11-25_529345d6ec695/00e1508bf8000e96d5ea9fb0a2c7b9a4fe03734600f8ab61.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/cold-war-era-part-11</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2143_11-25_529348e28a7dd_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Cold War Era Part 11</video:title>
      <video:description>In this video lesson we will be looking at the Cold War Era. The Cold War was a sustained state of political and military tension between powers in the Western Bloc and powers in the Eastern Bloc. Historians have not fully agreed on the dates, but 1947–1991 is common.</video:description>
      <video:view_count>21</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:57:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2143_11-25_529348e28a7dd/08b145e77849cb56ae18fc11de75fd77937ecbb426d32a1a.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-cold-war-part-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2104_11-25_5293464ef3c6d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Cold War Part 1</video:title>
      <video:description>In this video lesson we will be looking at the Cold War. The Cold War was a sustained state of political and military tension between powers in the Western Bloc and powers in the Eastern Bloc. Historians have not fully agreed on the dates, but 1947–1991 is common.</video:description>
      <video:view_count>20</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:46:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2104_11-25_5293464ef3c6d/e8c2b442df4ecef156e429b7ddbdcfd9f4665607ceff3e69.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/latin-america-part-4</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2109_11-25_529346dc501f4_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Latin America Part 4</video:title>
      <video:description>In this video lesson we will be discussing Latin America. Latin America is a region of the Americas where Romance languages or a subset of the Romance language family – always including Spanish and Portuguese, and sometimes including French – are primarily spoken.</video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:48:11+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2109_11-25_529346dc501f4/24dd170b87a62e4ddb91b511760903c0e4d0dafb47f54cae.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/american-imperialism-part-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2114_12-04_529f44629bec1_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>American Imperialism Part 3</video:title>
      <video:description>In this video lesson we will be looking at American Imperialism. American imperialism is the economic, military, and cultural influence of the United States on other countries.</video:description>
      <video:view_count>18</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-04T17:05:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2114_12-04_529f44629bec1/c86f7e5f37faaae2ba03f96f8ac10ec39aaf2a586ba9b6ad.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-vietnam-and-afghanistan-part-6</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2119_12-04_529f44da48ba9_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Vietnam and Afghanistan Part 6</video:title>
      <video:description>In this video lesson we will be looking at Vietnam and Afghanistan. The Soviet war in Afghanistan lasted nine years from December 1979 to February 1989.</video:description>
      <video:view_count>35</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-04T17:07:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2119_12-04_529f44da48ba9/0ce71264f0fe48932435f0a0c2686779b7e664cb372df4d4.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/africa-part-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2137_11-25_5293486a25b53_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Africa Part 2</video:title>
      <video:description>In this video lesson we will be looking at Africa. Africa is the world's second-largest and second-most-populous continent.</video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:55:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2137_11-25_5293486a25b53/43472fe403dd6ce245d259f9cc1ebde3bed544c0ce570968.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-new-england-colonies-part-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2124_12-04_529f455b64564_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The New England Colonies Part 1</video:title>
      <video:description>In this video lesson we will be looking at the New England colonies. The New England Colonies of British America included the colonies of Massachusetts Bay Colony, Connecticut Colony, Colony of Rhode Island and Providence Plantations, and Province of New Hampshire. </video:description>
      <video:view_count>29</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-04T17:09:10+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2124_12-04_529f455b64564/66cd249bf7f657d732c56355b8e4d7b959dae95cc63feeb0.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/latin-america-part-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2132_11-25_529347e298e56_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Latin America Part 3</video:title>
      <video:description>In this video lesson we will be discussing Latin America. Latin America is a region of the Americas where Romance languages or a subset of the Romance language family – always including Spanish and Portuguese, and sometimes including French – are primarily spoken.</video:description>
      <video:view_count>17</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:53:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2132_11-25_529347e298e56/98b928fa4034d5801d74b73a4449a79f95dde1f1f0e27fd9.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-early-cold-war-era-part-4</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2142_11-25_529348cda0eab_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Early Cold War Era Part 4</video:title>
      <video:description>In this video lesson we will be looking at the early Cold War Era. The Cold War was a sustained state of political and military tension between powers in the Western Bloc and powers in the Eastern Bloc. Historians have not fully agreed on the dates, but 1947–1991 is common.</video:description>
      <video:view_count>22</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:57:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2142_11-25_529348cda0eab/ec3a9255558ea2d0e65a4b27959335de74303d2be99df3c9.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/europe-part-6</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2147_11-25_529349432f503_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Europe Part 6</video:title>
      <video:description>In this video lesson, Mr. Muller will be explaining the geography of Europe from his World Geography series. Europe is, by convention, one of the world's seven continents. </video:description>
      <video:view_count>14</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:59:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2147_11-25_529349432f503/a972ecc88b458e7543be3db1b2fe2366c73ef0232f712257.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-the-progressive-era-part-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2097_11-25_5293458ea31d2_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ The Progressive Era Part 3</video:title>
      <video:description>In this video lesson we will be looking at Progressivism under Taft. The Progressive Era was a period of social activism and political reform in the United States, that flourished from the 1890s to the 1920s.</video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:43:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2097_11-25_5293458ea31d2/c240734e5e04a6615c5b01e394a84faa4deae9e4e0f5002b.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-2-how-democracies-function</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2157_12-18_52b19f3ddbe40_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>U.S Government Lesson 2- How Democracies Function</video:title>
      <video:description>In this video lesson we will be looking at how democracies function. Four types of theories are discussed.</video:description>
      <video:view_count>22</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:15:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2157_12-18_52b19f3ddbe40/6639133531f61c6a8d8397a5cd19f2bf7d4414aadb4cee13sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-11-interest-groups-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2166_12-18_52b1a22f37027_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>U.S Government Lesson 11- Interest Groups </video:title>
      <video:description>In this video lesson we will be looking interest groups. An interest group is a group, however loosely or tightly organized, that is determined to encourage or prevent changes in public policy without trying to be elected.</video:description>
      <video:view_count>19</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:28:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2166_12-18_52b1a22f37027/25ae284245ddda874198ceba682a56a6cfec63f44cb4ba9csd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/verb</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2152_12-04_529ebceb0f89d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Verb</video:title>
      <video:description>A verb is an action word in which you can do or perform something. In this video lesson, Mrs. Stesner will be giving examples of verbs. </video:description>
      <video:view_count>131</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-04T07:31:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2152_12-04_529ebceb0f89d/188bacd4c9f3fd7f20faeca26a05fd4165e3c99585b78847hd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-great-depression-part-4</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2121_12-04_529f45166de5f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Great Depression Part 4</video:title>
      <video:description>In this video lesson we will be looking at the Great Depression. The Great Depression was a severe worldwide economic depression in the decade preceding World War II.</video:description>
      <video:view_count>21</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-04T17:08:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2121_12-04_529f45166de5f/fc7f78f182929cbcf6ec922ce1d402cf8456df8e52dd6567.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-18-the-presidency-part-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2171_12-18_52b1a3a767973_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>U.S Government Lesson 18- The Presidency Part 1</video:title>
      <video:description>In this video lesson we will be looking at the position of Presidency. The President of the United States of America is the head of state and head of government of the United States. The president leads the executive branch of the federal government and is the commander-in-chief of the United States Armed Forces. The person in this position is the leader of the country which has the largest economy and the largest military, with command authority over the largest active nuclear arsenal. The president is frequently described as the most powerful person in the world.</video:description>
      <video:view_count>31</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:34:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2171_12-18_52b1a3a767973/b18d9e82584b532b72445ff2d05c230bfb64ce103a3273d3sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-election-of-1912</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2148_11-25_5293496d02005_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Election of 1912</video:title>
      <video:description>In this video lesson, Mr. Muller will be explaining the Election of 1912 from his Early U.S. History series. Thomas Woodrow Wilson was the 28th President of the United States, in office from 1913 to 1921. </video:description>
      <video:view_count>13</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T15:00:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2148_11-25_5293496d02005/2362d5a0082aa55e4b767550bf9f0b37a88603227a98d11d.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/sa-sort-3-adding-ing-to-words-with-vce-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2176_12-18_52b1a4c7d1e79_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>SA sort 3 adding ing to words with VCe</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be modeling adding -ing to words. This lesson is aligned to the Common Core ELA for the third grade.</video:description>
      <video:view_count>178</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:37:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2176_12-18_52b1a4c7d1e79/f78b8317d0b6b4f60b8fe5035730f2bba2b50f16ac18ff8asd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/latin-america</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2126_12-04_529f458ebc321_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Latin America</video:title>
      <video:description>In this video lesson we will be discussing Latin America. Latin America is a region of the Americas where Romance languages or a subset of the Romance language family – always including Spanish and Portuguese, and sometimes including French – are primarily spoken.</video:description>
      <video:view_count>21</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-04T17:10:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2126_12-04_529f458ebc321/ae0455c0c488c5a7a7a2c944959ce6edbd9c653c4d7804ee.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-7-political-participation</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2162_12-18_52b1a0e872c0c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>U.S Government Lesson 7- Political Participation</video:title>
      <video:description>In this video lesson we will be looking at political participation. Political participation in social science refers to different mechanisms for the public to express opinions and exert influence.</video:description>
      <video:view_count>54</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:22:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2162_12-18_52b1a0e872c0c/b9a223875b1c97dd1d02c7aa53812c9b3d0d7f5aa07a1595sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/-wwii-part-11</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2102_11-25_52934604be345_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ WWII Part 11</video:title>
      <video:description>In this video lesson we will be looking at Iwo Jima. World War II, also known as the Second World War, was a global war. It is generally considered to have lasted from 1939 to 1945, although some conflicts in Asia that are commonly viewed as becoming part of the world war had begun earlier.</video:description>
      <video:view_count>15</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:45:06+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2102_11-25_52934604be345/288e78cf712bd2fd84f77e25d883f79a4ba9ba238916b38c.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-13-civil-liberties-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2167_12-18_52b1a239a9b29_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>U.S Government Lesson 13- Civil Liberties </video:title>
      <video:description>In this video lesson we will be looking at Civil liberties. Civil liberties are civil rights and freedoms that provide an individual with specific rights. </video:description>
      <video:view_count>27</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:28:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2167_12-18_52b1a239a9b29/9d2a0dbb507a952f4d82a438df0ec8d7625b1029be405240sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-1920s-part-4</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2134_11-25_5293482e07837_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The 1920's Part 4</video:title>
      <video:description>In this video lesson we will be looking at the 1920s. The 1920s was a decade that began on January 1, 1920 and ended on December 31, 1929. It is sometimes referred to as the Roaring Twenties or the Jazz Age, when speaking about the United States and Canada. </video:description>
      <video:view_count>13</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:54:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2134_11-25_5293482e07837/48cb0e7351a11382294c5af0e6793b5aeb7e1ab43b8acca7.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/africa-part-4</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2107_11-25_529346959dae2_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Africa Part 4</video:title>
      <video:description>In this video lesson we will be looking at Africa. Africa is the world's second-largest and second-most-populous continent.</video:description>
      <video:view_count>22</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:48:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2107_11-25_529346959dae2/a16c0ca34a32b3134456c3172f6c42ada85a8c9f4f059426.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/lesson-16-bills-and-laws</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2153_12-18_52b19d7eaf852_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Lesson 16 Bills and Laws</video:title>
      <video:description>In this video lesson we will be looking at bills and laws. An idea for a law can come from anyone: an individual or group of citizens; a legislator or legislative committee; an agency in the executive or judicial branch; or a lobbyist.</video:description>
      <video:view_count>19</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:07:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2153_12-18_52b19d7eaf852/350149170d4e51df5d2190997d5521be57808c013a03593asd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-progressive-era-part-2-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2112_12-04_529f442686fe0_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Progressive Era Part 2 </video:title>
      <video:description>In this video lesson we will be looking at Progressive Era. The Progressive Era was a period of social activism and political reform in the United States, that flourished from the 1890s to the 1920s.</video:description>
      <video:view_count>18</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-04T17:04:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2112_12-04_529f442686fe0/db3556a2f96a3e3c5bbd2264ffc315c8a0d6e137346d832f.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-3-introduction-to-the-us-constitution</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2158_12-18_52b19fd74991f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>U.S Government Lesson 3- Introduction to the U.S Constitution</video:title>
      <video:description>In this video lesson we will be looking at the U.S. Constitution. The Constitution of the United States is the supreme law of the United States of America. The Constitution originally consisted of seven Articles. </video:description>
      <video:view_count>26</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:18:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2158_12-18_52b19fd74991f/1178ef23d9122d45f7077d8108ae94b2bae2b17cb248da2bsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/africa-part-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2139_11-25_5293487bd4163_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Africa Part 3</video:title>
      <video:description>In this video lesson we will be looking at Africa. Africa is the world's second-largest and second-most-populous continent.</video:description>
      <video:view_count>19</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:56:04+00:00</video:publication_date>
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    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/american-reconstruction-part-2-introduction-black-codes</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2117_12-04_529f44a05dd92_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>American Reconstruction Part 2 Introduction Black Codes</video:title>
      <video:description>In this video lesson we will be looking at America Reconstruction. Reconstruction refers to the period of upheaval in the American South after the Civil War and abolition of slavery.</video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-04T17:06:11+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2117_12-04_529f44a05dd92/009f644a3ec649c3794db1923319ea7db64e6f0ae4615e18.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/-wwi-part-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2122_12-04_529f45406063f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ WWI Part 3</video:title>
      <video:description>In this video lesson we will be looking at World War I. World War I, also known as the First World War, was a global war centred in Europe that began on 28 July 1914 and lasted until 11 November 1918. </video:description>
      <video:view_count>15</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-04T17:09:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2122_12-04_529f45406063f/7ee754503ac3e1fd0ad719503459660345438856aa84aac6.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-early-cold-war-era-part-6</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2144_11-25_5293490f887c4_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Early Cold War Era Part 6</video:title>
      <video:description>In this video lesson we will be looking at the early Cold War era. The Cold War was a sustained state of political and military tension between powers in the Western Bloc and powers in the Eastern Bloc. Historians have not fully agreed on the dates, but 1947–1991 is common.</video:description>
      <video:view_count>18</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:58:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2144_11-25_5293490f887c4/e14e7e0ea3f4b9afe782eda8782b2a177a036b422176d301.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/-wwii-part-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2127_11-25_5293472ca0131_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ WWII Part 1</video:title>
      <video:description>In this video lesson we will be exploring World War II. World War II, also known as the Second World War, was a global war. It is generally considered to have lasted from 1939 to 1945, although some conflicts in Asia that are commonly viewed as becoming part of the world war had begun earlier.</video:description>
      <video:view_count>40</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:50:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2127_11-25_5293472ca0131/771c2161b6008c71ec60cf844ee38404bfee645d382e2f40sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-19-the-presidency-part-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2172_12-18_52b1a3ac4a223_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>U.S Government Lesson 19- The Presidency Part 2</video:title>
      <video:description>In this video lesson we will be looking at the position of Presidency. The President of the United States of America is the head of state and head of government of the United States. The president leads the executive branch of the federal government and is the commander-in-chief of the United States Armed Forces. The person in this position is the leader of the country which has the largest economy and the largest military, with command authority over the largest active nuclear arsenal. The president is frequently described as the most powerful person in the world.</video:description>
      <video:view_count>34</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:34:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2172_12-18_52b1a3ac4a223/e2834d4f4675cec08de0cd943af8f90394e0d94ebeda884fsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/africa-part-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2135_11-25_5293482f365af_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Africa Part 1</video:title>
      <video:description>In this video lesson we will be looking at Africa. Africa is the world's second-largest and second-most-populous continent.</video:description>
      <video:view_count>15</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:54:10+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2135_11-25_5293482f365af/aa5c156d48fbc22a2201e0ec04af6ceabc9268a14a4188f8.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/addition-part-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2149_12-03_529deb6ec9415_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Addition Part 3</video:title>
      <video:description>In this video lesson, we will be discussing part 3 of addition. Part 3 will cover how to add two double digit numbers together. </video:description>
      <video:view_count>184</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-03T16:38:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2149_12-03_529deb6ec9415/0b50fa246a53dc87be52e2650c51c53f9cf38d1b03f98008hd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-early-cold-war-era-part-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2140_11-25_5293488bb23ae_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Early Cold War Era Part 3</video:title>
      <video:description>In this video lesson we will be looking at the early Cold War era. The Cold War was a sustained state of political and military tension between powers in the Western Bloc and powers in the Eastern Bloc. Historians have not fully agreed on the dates, but 1947–1991 is common.</video:description>
      <video:view_count>31</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:56:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2140_11-25_5293488bb23ae/462e5f93ac0211e0a7a178c828c7c44fe094a0744ba20f0d.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/europe-part-3</loc>
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    <priority>1.0</priority>
    <video:video>
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      <video:title>Europe Part 3</video:title>
      <video:description>In this video lesson, Mr. Muller will be explaining the geography of Europe (part 3) from his World Geography series. Europe is, by convention, one of the world's seven continents. </video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-11-25T14:58:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2145_11-25_5293491e35ef0/976daed30f08b0db51b01526525532d9923775b79936b64b.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-4-the-constitution</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2159_12-18_52b1a01311eb5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>U.S Government Lesson 4- The Constitution</video:title>
      <video:description>In this video lesson we will be looking at the Constitution. The Constitution of the United States is the supreme law of the United States of America. The Constitution originally consisted of seven Articles. </video:description>
      <video:view_count>33</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:19:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2159_12-18_52b1a01311eb5/590eb74bf904b67345ffd858f0dacc4845d6552023d39569sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/sociology-lesson-20-introduction-to-deviance</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2154_12-18_52b19dbb6f357_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sociology Lesson 20- Introduction to Deviance</video:title>
      <video:description>In this video lesson we will be looking at deviance. Deviance, in a sociological context, describes actions or behaviors that violate social norms, including formally-enacted rules as well as informal violations of social norms. It is the purview of sociologists, psychologists, psychiatrists, and criminologists to study how these norms are created, how they change over time and how they are enforced.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:15:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2154_12-18_52b19dbb6f357/0fc71b67503cd9bb87799bc208ee30b28c186e3c14ded60ahd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-9-political-parties</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2164_12-18_52b1a16dac0a4_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>U.S Government Lesson 9- Political Parties</video:title>
      <video:description>In this video lesson we will be looking at political parties. A political party is a political organization. It typically seeks to influence, direct, or entirely perform government policy; usually by nominating their own candidates and trying to seat them in political office.</video:description>
      <video:view_count>30</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:25:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2164_12-18_52b1a16dac0a4/d7527ee0c49f23cbfe7ae8dec9fbb40ea179c5ef64e0d6dasd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/proper-nouns-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2150_12-04_529eb8ee9115d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Proper Nouns</video:title>
      <video:description>A proper noun is the specific name of a person, place, thing or object. In this video lesson Mrs. Stesner will be reviewing proper nouns</video:description>
      <video:view_count>118</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-04T07:13:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2150_12-04_529eb8ee9115d/400cd851a3da9a1677cd30e61102d605e4c49362198918bdhd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-15-congress-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2169_12-18_52b1a2cf2b93a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>U.S Government Lesson 15- Congress </video:title>
      <video:description>In this video lesson we will be looking at Congress. The United States Congress is the bicameral legislature of the federal government of the United States consisting of two houses: the House of Representatives and the Senate. Congress meets in the Capitol in Washington, D.C. </video:description>
      <video:view_count>35</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:32:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2169_12-18_52b1a2cf2b93a/0181d096db3817a1782bf74b26c67a0cfa2e45249ff86107sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-21-the-supreme-court-part-2-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2174_12-18_52b1a4867072c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>U.S Government Lesson 21- The Supreme Court Part 2 </video:title>
      <video:description>In this video lesson we will be looking at the Supreme Court. The Supreme Court of the United States was established pursuant to Article III of the United States Constitution in 1789 as the highest federal court in the United States.</video:description>
      <video:view_count>19</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:37:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2174_12-18_52b1a4867072c/307caaa0c1700bba78486020224f15c0d0647cd59ce866ebsd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/u-government-lesson-12-the-media</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2155_12-18_52b19df699866_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>U. Government Lesson 12- The Media</video:title>
      <video:description>In this video lesson we will be looking at the media. Media can influence a person or group by psychology, communication theory and sociology to refer to the theories about the ways in which mass media and media culture affect how their audiences think and behave</video:description>
      <video:view_count>40</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:10:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2155_12-18_52b19df699866/b30eb2f5143dd4c92797d053069c0c704988cc8b51e98562sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-5-federalism</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2160_12-18_52b1a064de2f1_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>U.S Government Lesson 5- Federalism</video:title>
      <video:description>In this video lesson we will be looking at federalism. Federalism is a political concept in which a group of members are bound together by covenant with a governing representative head.</video:description>
      <video:view_count>15</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:20:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2160_12-18_52b1a064de2f1/dba30a51ad70f153f254ee1f187a30bc8171db7a2bebec39sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/sa-sort-6-unusual-past-tesne-words</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2179_12-18_52b1a53a158d1_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>SA sort 6 unusual past tesne words</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be modeling unusual past tense. This lesson is aligned to the Common Core ELA for the third grade.</video:description>
      <video:view_count>161</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:39:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2179_12-18_52b1a53a158d1/7f47caffaf53c5ae645fefb5326b89273b91c8c86c652985sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-10-campaigns-and-elections</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2165_12-18_52b1a1b686ca4_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>U.S Government Lesson 10- Campaigns and Elections</video:title>
      <video:description>In this video lesson we will be looking at campaigns and elections. Elections form the foundation of the modern democracy, and more elections are scheduled every year in the United States than in any other country in the world. Campaigns where candidates launch efforts to convince voters to support them. </video:description>
      <video:view_count>36</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:26:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2165_12-18_52b1a1b686ca4/799bc1cda4347f3b5cef17584c1cf9efdf9f0dda70cbbd8csd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/sa-sort-4-review-of-double-nothing-edrop</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2177_12-18_52b1a4de6fa04_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>SA sort 4 review of double nothing edrop</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be modeling double nothing e-drop. This lesson is aligned to the Common Core ELA for the third grade.</video:description>
      <video:view_count>129</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:38:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2177_12-18_52b1a4de6fa04/83d207ca21bf629c1ec21f6bb50062c60652c605a2a71071sd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/ww-sort-11-short-vs-long-review</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2182_12-18_52b1a5b32c13c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>WW sort 11 short vs long review</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be modeling common short and long vowels. This lesson is aligned to the Common Core ELA for the third grade.</video:description>
      <video:view_count>136</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:42:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2182_12-18_52b1a5b32c13c/8575dedaa5f9bca486093e78ee52e81ddfc930dcaaf49e4csd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/ww-sort-22-short-i-long-i</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2187_12-18_52b1a68fed118_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>WW sort 22 short i long i</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be modeling short and long i. This lesson is aligned to the Common Core ELA for the third grade.</video:description>
      <video:view_count>128</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:46:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2187_12-18_52b1a68fed118/4b265f168bc890b7daa0a1e91715bbdc505c5dc694009a12sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/sa-sort-8-unusual-plurals</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2181_12-18_52b1a57195cf8_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>SA sort 8 unusual plurals</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be modeling unusual plurals. This lesson is aligned to the Common Core ELA for the third grade.</video:description>
      <video:view_count>153</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:40:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2181_12-18_52b1a57195cf8/969751df36558aa9d374998a783ebe32d82c8d2b8bc6d9d9sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-17-criticisms-of-congress-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2170_12-18_52b1a348f1fda_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>U.S Government Lesson 17- Criticisms of Congress </video:title>
      <video:description>In this video lesson we will be looking at criticisms of Congress. The United States Congress is the bicameral legislature of the federal government of the United States consisting of two houses: the House of Representatives and the Senate. </video:description>
      <video:view_count>32</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:32:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2170_12-18_52b1a348f1fda/5409263e301d91271868a5a874060fe29812a0706883c1c3sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/russo-circular-motion-circular-motion-on-a-horizontal-plane</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2194_01-10_52cfa102a7586_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Circular Motion Circular Motion on a Horizontal Plane</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining circular motion.</video:description>
      <video:view_count>94</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T09:29:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2194_01-10_52cfa102a7586/58985bc0239b2bb020960044e5c0b173416250fadc3a8d7bsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/ww-sort-12-final-k-sound-ck-ke-k</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2175_12-18_52b1a4873d411_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>WW sort 12 final k sound ck ke k</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be modeling final sounds of k. This lesson is aligned to the Common Core ELA for the third grade.</video:description>
      <video:view_count>120</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:36:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2175_12-18_52b1a4873d411/f24052d967897093e88f6f6dcbefbec936f53bd3e7537446sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-russo-physics-multiple-objects-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2200_01-10_52cfa31ec6d71_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Russo Physics_ Multiple Objects 2</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining multiple objects.</video:description>
      <video:view_count>110</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T09:38:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2200_01-10_52cfa31ec6d71/a72d20b6a2601de2ad3802e68cdcadaddfd5157ce8c6409esd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/thermodynamics-20-carnot-engine-and-efficiency</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2205_01-10_52cfa3b1770e2_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Thermodynamics 20 - Carnot Engine and Efficiency</video:title>
      <video:description>Mr. Russo will be explaining thermodynamics. Thermodynamics is the study of heat and its connection to energy and work. The laws of Thermodynamics comes from Statistical Mechanics. </video:description>
      <video:view_count>135</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T09:40:09+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2205_01-10_52cfa3b1770e2/a362eb9fe3de6ffb1bcec05da1201665b8b91a1d58df23besd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sa-sort-7-plural-endings-adding-es</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2180_12-18_52b1a56d9d643_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>SA sort 7 plural endings adding es</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be modeling plural endings by adding es. This lesson is aligned to the Common Core ELA for the third grade.</video:description>
      <video:view_count>167</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:41:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2180_12-18_52b1a56d9d643/3adac9642d8ef97365d40378d09720e024a793166e9aa3afsd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/ww-sort-16-short-e-long-e</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2185_12-18_52b1a6351c7cb_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>WW Sort 16 short e long e</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be modeling short and long e. This lesson is aligned to the Common Core ELA for the third grade.</video:description>
      <video:view_count>151</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:44:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2185_12-18_52b1a6351c7cb/84c1e24f82a791fa36e106000da4ffd7f9409804126896cfsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/circular-motion-circular-motion-on-a-vertical-plane</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2210_01-10_52cfa44a49904_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Circular Motion_ Circular Motion on a Vertical Plane</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining circular motion.</video:description>
      <video:view_count>108</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T09:43:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2210_01-10_52cfa44a49904/5051618fec86937661ce8b02dbe455b6bd91fa5d940a8f40sd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/ww-sort-25-ar-are-air</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2190_12-18_52b1a73aa6195_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>WW sort 25 ar, are, air</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be modeling word wall sorts of ar, are and air. This lesson is aligned to the Common Core ELA for the third grade.</video:description>
      <video:view_count>174</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:49:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2190_12-18_52b1a73aa6195/f3c2f2a65ba16e628cb4d704a3c86ca0630a956a5acdf684sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/russo-physics-forces-static-vs-kinetic-friction</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2215_01-10_52cfa5b1dce51_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics_ Forces - Static vs. Kinetic Friction</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining forces.</video:description>
      <video:view_count>121</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T09:49:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2215_01-10_52cfa5b1dce51/1cf634b81642634541cb412f6f89e012fee049832b0565fdsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-russo-physics-forces-tension</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2197_01-10_52cfa2558a4e8_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Russo Physics_ Forces - Tension</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining tension.</video:description>
      <video:view_count>130</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T09:35:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2197_01-10_52cfa2558a4e8/03a80016923a5ae111dd20fcd797bca3a07416344cc72751sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-russo-physics-multiple-objects-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2192_01-10_52cf9fd69b9ce_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Russo Physics - Multiple Objects 1</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining multiple objects.</video:description>
      <video:view_count>139</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T09:24:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2192_01-10_52cf9fd69b9ce/662ff2b2caaa57237f03abaf26b3270958d0b5e113cf7ecdsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/russo-physics-fluids-7-equation-of-continuity</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2220_01-10_52cfa77690b26_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics_ Fluids 7 - Equation of Continuity</video:title>
      <video:description>A fluid is a substance that continually deforms (flows) under an applied shear stress.</video:description>
      <video:view_count>93</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:01:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2220_01-10_52cfa77690b26/7a723a9635b8552ede36dbce0b3c79e14e7ec72361b565e4hd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/momentum-6-inelastic-collision-example</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2225_01-10_52cfa98114b7c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Momentum 6 - Inelastic Collision Example</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining momentum.</video:description>
      <video:view_count>142</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:05:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2225_01-10_52cfa98114b7c/2154baa356350e6e4069e5b3931abce448477e56f342b75esd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/thermodynamics-15-isothermal-process</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2203_01-10_52cfa387bd9b3_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Thermodynamics 15 - Isothermal Process</video:title>
      <video:description>Mr. Russo will be explaining thermodynamics. Thermodynamics is the study of heat and its connection to energy and work. The laws of Thermodynamics comes from Statistical Mechanics. </video:description>
      <video:view_count>146</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T09:39:11+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2203_01-10_52cfa387bd9b3/eaeac6dca78daee15441c584b471d2bc70035c2585f204besd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/circularmotion-uniformcircularmotion-and-centripetalacceleration</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2208_01-10_52cfa40e0a929_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>CircularMotion-UniformCircularMotion and CentripetalAcceleration</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining circular motion.</video:description>
      <video:view_count>129</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T09:42:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2208_01-10_52cfa40e0a929/99c7b00e89e01e40bc2a37f3de0a40b6e85f3b06089660d1sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/simple-harmonic-motion-2-period-frequency-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2231_01-10_52cfaa9ee2349_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Simple Harmonic Motion 2 - Period &amp; Frequency </video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining simple harmonics.</video:description>
      <video:view_count>130</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:10:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2231_01-10_52cfaa9ee2349/be9429e83121370b4818ef08fd9e089620684386652095c4sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/russo-physics-fluids-2-pressure-in-a-static-fluid</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2213_01-10_52cfa53a22d8c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics_ Fluids 2 - Pressure in a Static Fluid</video:title>
      <video:description>A fluid is a substance that continually deforms (flows) under an applied shear stress.</video:description>
      <video:view_count>125</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T09:47:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2213_01-10_52cfa53a22d8c/ade44c2f508e20080ac9f987cd79e62c32bc4312823b94a7sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/thermodynamics-3-linear-volume-expansion</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2236_01-10_52cfabf64967f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Thermodynamics 3 - Linear &amp; Volume Expansion</video:title>
      <video:description>Mr. Russo will be explaining thermodynamics. Thermodynamics is the study of heat and its connection to energy and work. The laws of Thermodynamics comes from Statistical Mechanics. </video:description>
      <video:view_count>148</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:20:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2236_01-10_52cfabf64967f/91470b611dcf6434b6ec38b341d684bb765197287cc45dabhd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/russo-physics-torque-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2241_01-10_52cfadad532c3_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics_ Torque 2</video:title>
      <video:description>Torque is the tendency of a force to rotate an object about an axis, fulcrum, or pivot.</video:description>
      <video:view_count>109</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:23:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2241_01-10_52cfadad532c3/5df415d6d59a8fa79ef24e38e29bd8b850ce2515fe411bd7sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/russo-physics-momentum-5-collisions</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2223_01-10_52cfa8fb64979_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics_ Momentum 5 - Collisions</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining momentum.</video:description>
      <video:view_count>136</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:03:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2223_01-10_52cfa8fb64979/b128838a7fd35fbce3cfa96d4b7347e94c6b6311e79ea3bbsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/russo-physics-fluids-6-archimdes-principle-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2218_01-10_52cfa6df4acd2_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics_ Fluids 6 - Archimdes' Principle #2</video:title>
      <video:description>A fluid is a substance that continually deforms (flows) under an applied shear stress.</video:description>
      <video:view_count>97</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T09:59:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2218_01-10_52cfa6df4acd2/f5a9627fea61b7f49f6ccdad07a38e5bd6e87dcb025e6a5dhd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/russo-physics-work-energy-power-6</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2251_01-10_52cfaed801d6c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics_ Work, Energy, Power 6</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining work, energy and power.</video:description>
      <video:view_count>125</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:28:09+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2251_01-10_52cfaed801d6c/0c91e1c8194e10850b9da793cb8a8370187e3cf55a3799c7sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/thermodynamics-8-ideal-gases-in-a-closed-system</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2246_01-10_52cfae5e54086_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Thermodynamics 8 - Ideal Gases in a Closed System</video:title>
      <video:description>Mr. Russo will be explaining thermodynamics. Thermodynamics is the study of heat and its connection to energy and work. The laws of Thermodynamics comes from Statistical Mechanics. </video:description>
      <video:view_count>103</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:26:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2246_01-10_52cfae5e54086/43f52da976d288544784dead27ff51c47bdc75b747e754c9sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/russo-physics-momentum-7b-elastic-collision-example-youtube</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2229_01-10_52cfaa7079d14_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics_ Momentum 7b_ Elastic Collision Example - YouTube</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining momentum.</video:description>
      <video:view_count>147</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:09:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2229_01-10_52cfaa7079d14/359acc3d18d72dfc55f797798c6463daf163b4ebed52a345sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/thermodynamics-14-isochoric-process</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2256_01-10_52cfaf49d06dd_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Thermodynamics 14 - Isochoric Process</video:title>
      <video:description>Mr. Russo will be explaining thermodynamics. Thermodynamics is the study of heat and its connection to energy and work. The laws of Thermodynamics comes from Statistical Mechanics. </video:description>
      <video:view_count>135</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:29:11+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2256_01-10_52cfaf49d06dd/7f74bfc03b971a95b866d35e131892b0922898b87efe9c88sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/russo-physics-torque-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2239_01-10_52cfad3dab4ca_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics_ Torque 1</video:title>
      <video:description>Torque is the tendency of a force to rotate an object about an axis, fulcrum, or pivot.</video:description>
      <video:view_count>137</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:21:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2239_01-10_52cfad3dab4ca/1ecc4a1f1b86b6435db5fb42646d44a43935425a5644baa6sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/foreign-policy-part-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2266_01-13_52d3ea5c12212_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Foreign Policy Part 1</video:title>
      <video:description>Foreign policy dictates how a country will act with respect to other countries politcally, socially, economically, and militarily, and to a somewhat lesser extent, how it behaves towards non-state actors.</video:description>
      <video:view_count>35</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-13T15:33:04+00:00</video:publication_date>
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      <video:title>Power Politics Part 1</video:title>
      <video:description>Realism is an international relations theory which states that world politics is driven by competitive self-interest. </video:description>
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      <video:title>Russo Physics_ Thermodynamics 2 - Temperature Scales</video:title>
      <video:description>Mr. Russo will be explaining thermodynamics. Thermodynamics is the study of heat and its connection to energy and work. The laws of Thermodynamics comes from Statistical Mechanics. </video:description>
      <video:view_count>133</video:view_count>
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      <video:title>Thermodynamics 7 - Ideal Gas Law</video:title>
      <video:description>Mr. Russo will be explaining thermodynamics. Thermodynamics is the study of heat and its connection to energy and work. The laws of Thermodynamics comes from Statistical Mechanics. </video:description>
      <video:view_count>126</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:25:05+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/international-organization-law-and-human-rights-part-1</loc>
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      <video:title>International Organization, Law and Human Rights Part 1</video:title>
      <video:description>An international organization is an organization with an international membership, scope, or presence.</video:description>
      <video:view_count>19</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-13T15:41:04+00:00</video:publication_date>
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  <url>
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      <video:title>Russo Physics_ Work, Energy, Power 3</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining work, energy and power.</video:description>
      <video:view_count>135</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:27:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/balancing-equations-part-1</loc>
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      <video:title>Balancing Equations Part 1</video:title>
      <video:description>Part 1 of 3: This video talks about how we balance chemical equations, why they must be balanced, as well as simple examples for finding the missing coefficient.</video:description>
      <video:view_count>97</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-22T09:58:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/thermodynamics-12-1st-law-of-thermodynamics</loc>
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      <video:title>Thermodynamics 12 - 1st Law of Thermodynamics</video:title>
      <video:description>Mr. Russo will be explaining thermodynamics. Thermodynamics is the study of heat and its connection to energy and work. The laws of Thermodynamics comes from Statistical Mechanics. </video:description>
      <video:view_count>107</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:29:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2254_01-10_52cfaf1a969da/ae0e433c87d231daed5f989b156c362032726946c8953cfbsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-tell-if-a-chemical-equation-is-balanced</loc>
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      <video:title>How To Tell If a Chemical Equation is Balanced</video:title>
      <video:description>Mr. Swords teaches why we must balance equations and how we identify that elements are balanced. The Law of Conservation  of Energy and Matter explains how energy and matter are never destroyed or created, only transformed, or changed.</video:description>
      <video:view_count>119</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-22T10:03:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/power-politics-part-4-</loc>
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      <video:title>Power Politics Part 4 </video:title>
      <video:description>The security dilemma, also referred to as the spiral model, is a term used in international relations and refers to a situation in which actions by a state intended to heighten its security, such as increasing its military strength or making alliances, can lead other states to respond with similar measures, producing increased tensions that create conflict, even when no side really desires it.</video:description>
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      <video:publication_date>2014-01-13T15:24:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/alternatives-to-power-politics-part-1</loc>
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      <video:title>Alternatives to Power Politics Part 1</video:title>
      <video:description>The Kantian Triangle of democratic institutions, IGOs, and economic interdependence has received a great deal of attention by international relations scholars. This project expands on liberal theory by arguing the pacific effects of the Kantian Triangle extend beyond dyadic context, and shapes state decision making on defense spending decisions. Neoliberalism is a political movement beginning in the 1960s that blends traditional liberal concerns for social justice with an emphasis on economic growth.&#13;
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      <video:view_count>55</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-13T15:30:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/military-force-and-terrorism-part-1</loc>
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      <video:title>Military Force and Terrorism Part 1</video:title>
      <video:description>Terrorism is the systematic use of violence as a means of coercion for political purposes. In the international community, terrorism has no legally binding, criminal law definition. </video:description>
      <video:view_count>22</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-13T15:36:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2269_01-13_52d3eae9e4806/946c3646cc448232184ec15a34b22fe872d808fae84c91d1sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/balancing-equations-1</loc>
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      <video:title>Balancing Equations 1</video:title>
      <video:description>Mr. Swords teachers how to balance a chemical equation when there are no coefficients attached to molecules and how to find the missing coefficients. </video:description>
      <video:view_count>139</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-22T09:56:08+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-8-political-socialization-and-ideology-</loc>
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      <video:title>U.S Government Lesson 8- Political Socialization and Ideology </video:title>
      <video:description>In this video lesson we will be looking at political socialization and ideology. Political socialization is the process by which political culture is transmitted in a given society.</video:description>
      <video:view_count>27</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:23:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/us-government-lesson-14-civil-rights</loc>
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      <video:title>U.S Government Lesson 14- Civil Rights</video:title>
      <video:description>In this video lesson we will be looking at Civil Rights. Civil Rights are personal liberties that belong to an individual, owing to his or her status as a citizen or resident of a particular country or community.</video:description>
      <video:view_count>36</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:30:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/us-government-lesson-20-the-supreme-court-part-1-</loc>
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      <video:title>U.S Government Lesson 20- The Supreme Court Part 1 </video:title>
      <video:description>In this video lesson we will be looking at the Supreme Court. The Supreme Court of the United States was established pursuant to Article III of the United States Constitution in 1789 as the highest federal court in the United States.</video:description>
      <video:view_count>30</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:35:04+00:00</video:publication_date>
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      <video:title>SA sort 5 adding ed to words</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be modeling adding -ed to words. This lesson is aligned to the Common Core ELA for the third grade.</video:description>
      <video:view_count>151</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:39:04+00:00</video:publication_date>
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      <video:title>WW sort 23 short i long i short o long o </video:title>
      <video:description>In this video lesson, Mr. Donnelly will be modeling short and long vowels. This lesson is aligned to the Common Core ELA for the third grade.</video:description>
      <video:view_count>128</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:47:05+00:00</video:publication_date>
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      <video:title>WW sort 13 short a long a</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be modeling short and long a. This lesson is aligned to the Common Core ELA for the third grade.</video:description>
      <video:view_count>145</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:43:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/russo-physics-fluids-3-absolute-gauge-pressure</loc>
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      <video:title>Russo Physics_ Fluids 3 - Absolute &amp; Gauge Pressure</video:title>
      <video:description>A fluid is a substance that continually deforms (flows) under an applied shear stress.</video:description>
      <video:view_count>146</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T09:33:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/simple-harmonic-motion-3-energy-of-a-spring</loc>
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      <video:title>Simple Harmonic Motion 3 - Energy of a Spring</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining simple harmonics.</video:description>
      <video:view_count>121</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T09:39:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/-russo-physics-work-energy-power-5</loc>
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      <video:title>▶ Russo Physics_ Work, Energy, Power 5</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining work, energy and power.</video:description>
      <video:view_count>127</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T09:41:04+00:00</video:publication_date>
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      <video:title>Russo Physics_ Conservation of Linear Momentum </video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining momentum.</video:description>
      <video:view_count>134</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T09:45:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/momentum-3-conservation-of-linear-momentum</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2221_01-10_52cfa8463ff6f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Momentum 3 - Conservation of Linear Momentum</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining linear momentum.</video:description>
      <video:view_count>159</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:00:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2221_01-10_52cfa8463ff6f/a717d706ca0c44957590fcbcd0f6e79977344e6e8527827csd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/russo-physics-fluids-5-archimedes-principle-</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2216_01-10_52cfa5eec4002_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics_ Fluids 5 - Archimedes' Principle </video:title>
      <video:description>A fluid is a substance that continually deforms (flows) under an applied shear stress.</video:description>
      <video:view_count>133</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T09:53:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2216_01-10_52cfa5eec4002/7aa33a935af095a34feb101636754648d340c2e4c2a96931hd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/russo-physics-forces-multiple-objects-4-</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2226_01-10_52cfa9b2d2203_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics_ Forces - Multiple Objects 4 </video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining multiple objects.</video:description>
      <video:view_count>118</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:06:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2226_01-10_52cfa9b2d2203/2722f7ee2ec4affeaaf522ba5037e8cf792c3f24282eb9dbsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/russo-physics-simple-harmonic-motion-4-pendulum</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2232_01-10_52cfaacd73663_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics_ Simple Harmonic Motion 4 - Pendulum</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining simple harmonics.</video:description>
      <video:view_count>128</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:11:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2232_01-10_52cfaacd73663/a1d97f644f3bc408194d1b6efd546f0c1da599866ce81193sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/thermodynamics-19-efficiency-of-a-heat-engine</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2237_01-10_52cfac109b01e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Thermodynamics 19 - Efficiency of a Heat Engine</video:title>
      <video:description>Mr. Russo will be explaining thermodynamics. Thermodynamics is the study of heat and its connection to energy and work. The laws of Thermodynamics comes from Statistical Mechanics. </video:description>
      <video:view_count>119</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:16:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2237_01-10_52cfac109b01e/19a0050e8b4560847820228947c89f9201c0444943e4b304sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/russo-physics-work-energy-power-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2247_01-10_52cfae70b0d5a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics_ Work, Energy, Power 2</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining work, energy and power.</video:description>
      <video:view_count>133</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:26:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2247_01-10_52cfae70b0d5a/0103e7164ae463cd8928eb31c26efdf070dc7291a275866asd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/thermodynamics-6-the-atomic-mass-unit-the-moleand-molar-mass</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2242_01-10_52cfaddd8e730_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Thermodynamics 6 - The Atomic Mass Unit, The Mole,and Molar Mass</video:title>
      <video:description>Mr. Russo will be explaining thermodynamics. Thermodynamics is the study of heat and its connection to energy and work. The laws of Thermodynamics comes from Statistical Mechanics. </video:description>
      <video:view_count>147</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:24:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2242_01-10_52cfaddd8e730/afae651bf4c67e2c9886440db0a022ae4a5edc3bf96537cbsd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/thermodynamics-11-0th-law-of-thermodynamics</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2252_01-10_52cfaef179faa_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Thermodynamics 11 - 0th Law of Thermodynamics</video:title>
      <video:description>Mr. Russo will be explaining thermodynamics. Thermodynamics is the study of heat and its connection to energy and work. The laws of Thermodynamics comes from Statistical Mechanics. </video:description>
      <video:view_count>135</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:28:13+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2252_01-10_52cfaef179faa/f59e5b9225870271a1b4b8e9d513c122bc8784624b9f367csd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/thermodynamics-17-cyclic-process</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2257_01-10_52cfaf6146531_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Thermodynamics 17 - Cyclic Process</video:title>
      <video:description>Mr. Russo will be explaining thermodynamics. Thermodynamics is the study of heat and its connection to energy and work. The laws of Thermodynamics comes from Statistical Mechanics. </video:description>
      <video:view_count>120</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:30:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2257_01-10_52cfaf6146531/eeb79af73b9dcabaa8263d1a7f68708ef30b0cdde4291ae5sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/power-politics-part-2</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2262_01-13_52d3e96b1e23c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Power Politics Part 2</video:title>
      <video:description>At the core of the balance of power theory is the idea that national security is enhanced when military capabilities are distributed so that no one state is strong enough to dominate all others.If one state gains inordinate power, the theory predicts that it will take advantage of its strength and attack weaker neighbors thereby providing an incentive for those threatened to unite in a defensive coalition. Some realists maintain that this would be more stable as aggression would appear unattractive and would be averted if there was equilibrium of power between the rival coalitions.</video:description>
      <video:view_count>28</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-13T15:28:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2262_01-13_52d3e96b1e23c/4d81003ef740469b25dd30ade376acd7b677421845889592sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/international-conflict-part-1</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2267_01-13_52d3ea5c412fb_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>International Conflict Part 1</video:title>
      <video:description>Hegemony is an indirect form of government, and of imperial dominance in which the hegemon rules geopolitically subordinate states by the implied means of power, the threat of force, rather than by direct military force. In Ancient Greece hegemony denoted the politico–military dominance of a city-state over other city-states. Limited War, Civil War and Guerilla War are also discussed in this type of warfare.</video:description>
      <video:view_count>43</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-13T15:32:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2267_01-13_52d3ea5c412fb/8cd72beb1624087a898f1fdb5d4ed22c3e46dfdc18b722f5sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/foreign-policy-part-2</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2272_01-13_52d3ec526828e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Foreign Policy Part 2</video:title>
      <video:description>Foreign policy dictates how a country will act with respect to other countries politcally, socially, economically, and militarily, and to a somewhat lesser extent, how it behaves towards non-state actors.</video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-13T15:41:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2272_01-13_52d3ec526828e/b7430153e3d7651f70aec378ee853489278ef3dff18a8c72.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/boiling-water-lab-setup</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2277_01-22_52df7a0a8017e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Boiling Water Lab Setup</video:title>
      <video:description>Mr. Swords explains a boiling water lab setup. This video goes over materials, procedures, and cautions of this video. This  is very crucial to understanding how to safely go about a boiling water lab.</video:description>
      <video:view_count>111</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-22T10:01:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2277_01-22_52df7a0a8017e/c7724e32f04bd20f8a76a624651b9d16edd73054af71dc9fsd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/ww-sort-21-short-u-long-u</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2186_12-18_52b1a6883d690_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>WW sort 21 short u long u</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be modeling short and long u. This lesson is aligned to the Common Core ELA for the third grade.</video:description>
      <video:view_count>135</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:46:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2186_12-18_52b1a6883d690/d2f4db9007607ab4c88989515178003440af09b81a811e0csd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/ww-sort-26-er-ear-eer</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2191_12-18_52b1a74bc8091_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>WW sort 26 er, ear, eer</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be modeling word wall sorts of er, ear and eer. This lesson is aligned to the Common Core ELA for the third grade.</video:description>
      <video:view_count>173</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:49:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2191_12-18_52b1a74bc8091/3076dacc284d3765930a37fa68bf6a27863ef016ca23b114sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/russo-physics-circular-motion-circular-motion-on-a-banked-curve</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2193_01-10_52cfa08abe5ff_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics Circular Motion-Circular Motion on a Banked Curve</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining circular motion.</video:description>
      <video:view_count>141</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T09:27:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2193_01-10_52cfa08abe5ff/08c2a5022aee45c18de9c04b2f3a1bc9e7a34dab1b083f5csd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/russo-physics-momentum-2-more-impulse-momentum</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2198_01-10_52cfa26aad299_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics_ Momentum 2 - More Impulse &amp; Momentum</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining momentum.</video:description>
      <video:view_count>135</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T09:35:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2198_01-10_52cfa26aad299/890abbbb536b63582ce0305e94c078f3735ff9e0611785b2sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/ww-sort-15-short-u-long-u</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2184_12-18_52b1a6197f3ab_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>WW Sort 15 short u long u</video:title>
      <video:description>In this video lesson, Mr. Donnelly will be modeling short and long u. This lesson is aligned to the Common Core ELA for the third grade.</video:description>
      <video:view_count>143</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:44:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2184_12-18_52b1a6197f3ab/eb74638537645a7eb437ecccbb45c85edd41d27c42489470sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/ww-sort-24-review-of-long-vowel-patterns-</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2189_12-18_52b1a6f36c902_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>WW sort 24 review of long vowel patterns </video:title>
      <video:description>In this video lesson, Mr. Donnelly will be reviewing long vowel patterns. This lesson is aligned to the Common Core ELA for the third grade.</video:description>
      <video:view_count>121</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2013-12-18T15:47:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2189_12-18_52b1a6f36c902/23de83f0b39dab36ef36b8a8bb43d5f6422e168abbf654fcsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/russo-physics-thermodynamics-16-adiabatic-process</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2204_01-10_52cfa3968fa44_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics_ Thermodynamics 16 - Adiabatic Process</video:title>
      <video:description>Mr. Russo will be explaining thermodynamics. Thermodynamics is the study of heat and its connection to energy and work. The laws of Thermodynamics comes from Statistical Mechanics. </video:description>
      <video:view_count>151</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T09:40:06+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2204_01-10_52cfa3968fa44/c39ab5f595051daa98b8071568711bb35534f2b4014c51ecsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-russo-physics-forces-multiple-objects-4</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2196_01-10_52cfa22ec65fd_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Russo Physics_ Forces - Multiple Objects 4</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining multiple objects.</video:description>
      <video:view_count>136</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T09:34:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2196_01-10_52cfa22ec65fd/e24019b09ea0d535c0089835759f4af0bc50f6b1fa817f6csd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/russo-physics-thermodynamics-13-isobaric-process</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2202_01-10_52cfa35aec19a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics_ Thermodynamics 13 - Isobaric Process</video:title>
      <video:description>Mr. Russo will be explaining thermodynamics. Thermodynamics is the study of heat and its connection to energy and work. The laws of Thermodynamics comes from Statistical Mechanics. </video:description>
      <video:view_count>125</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T09:39:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2202_01-10_52cfa35aec19a/f36653180210f4f51218ff91f9e0a8aa5a11b4f7dc183318sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/circular-motion-centripetal-and-centrifugal-force</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2207_01-10_52cfa3d23146b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Circular Motion - Centripetal and Centrifugal Force</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining circular motion.</video:description>
      <video:view_count>125</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T09:41:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2207_01-10_52cfa3d23146b/9e5ae74723f52724afbc9ecd6251a7b6be0609290adbbc47sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/navigating-smart-notebook</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2282_01-22_52df7b0a2b898_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Navigating SMART Notebook</video:title>
      <video:description>Mr. Swords explains over the basic buttons and how to maneuver the SMART notebook Software.</video:description>
      <video:view_count>121</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-22T10:04:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2282_01-22_52df7b0a2b898/d79a511f743b9e96917b1fe791de47b7e678a204be09a82bsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/how-do-i-calculate-pressure</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2279_01-22_52df7aa22ad34_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>How Do I Calculate Pressure?</video:title>
      <video:description>Pressure is the ratio of force to the area over which that force is distributed.&#13;
Pressure is force per unit area applied in a direction perpendicular to the surface of an object. Mr. Swords teaches the formula for calculating pressure.</video:description>
      <video:view_count>154</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-22T10:01:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2279_01-22_52df7aa22ad34/bca76f2e75955bc204d13bfca9a83a497e4a24632673c4f7sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/line-graph-or-bar-graph</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2286_01-22_52df7c62eb843_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Line Graph or Bar Graph</video:title>
      <video:description>Mr. Swords teaches the characteristics of both a line graph and a bar graph. He shows you how to decide whether to create a line graph or a bar graph based on data collected.  </video:description>
      <video:view_count>104</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-22T10:10:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2286_01-22_52df7c62eb843/c6ddb83ef3f7e803bc57e7ff16cbdbad4cc217bca854b9aesd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/domino-lab</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2291_01-22_52df7e38c08c2_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Domino Lab</video:title>
      <video:description>Mr. Swords, along with his students, do a trial run with dominoes. The use of dominoes in a lab shows different factors that affect speed.&#13;
</video:description>
      <video:view_count>140</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-22T10:17:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2291_01-22_52df7e38c08c2/d0e95b05eadc12098f1d5a69900434e51fad3c3070030145sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-do-i-identify-the-independent-and-dependent-variables</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2284_01-22_52df7b7347290_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>How Do I Identify the Independent and Dependent Variables?</video:title>
      <video:description>Mr. Swords teaches how to identify independent and dependent variables in an experiment. The dependent variable"represents the output or effect while the independent variables represent the inputs or causes.</video:description>
      <video:view_count>121</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-22T10:06:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2284_01-22_52df7b7347290/6ecb5c00e7d224480c2daeefa751d2990c507c78fbee242bsd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/creating-a-bar-graph</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2287_01-22_52df7ccdac075_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Creating a Bar Graph</video:title>
      <video:description>A bar graph uses bars as visuals to compare data or groups. Mr. Swords teaches how to create a bar graph accurately. </video:description>
      <video:view_count>131</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-22T10:12:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2287_01-22_52df7ccdac075/5ba9fd4896626504e44ff531abe7836374436b4107b1e468sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/kinetic-and-potential-energy-transfer</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2292_01-22_52df7e6c212fe_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Kinetic and Potential Energy Transfer</video:title>
      <video:description>Kinetic energy of an object is the energy which it possesses due to its motion.  Potential energy is energy stored in a system of forcefully interacting physical entities. Mr. Swords teaches about both kinetic and potential energy transfers.</video:description>
      <video:view_count>142</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-22T10:18:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2292_01-22_52df7e6c212fe/b2a22e6103a24d9ad373609a4b39a23cc0ff9ea5120dfdf1sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/balancing-a-chemical-equation</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2302_01-22_52df81fd2c1c2_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Balancing a Chemical Equation</video:title>
      <video:description>Mr. Swords teaches why we must balance equations and how we identify that elements are balanced. The Law of Conservation of Energy and Matter is used in this lesson.</video:description>
      <video:view_count>114</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-22T10:33:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2302_01-22_52df81fd2c1c2/e1e31a214a392584704096b49f23d23d80835a4268d108c5sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/calculating-forces</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2289_01-22_52df7dca43eb5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Calculating Forces</video:title>
      <video:description>Mr. Swords teaches how to calculate forces. You will learn what forces are and how to calculate a force using the F=mxa formula.</video:description>
      <video:view_count>119</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-22T10:16:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2289_01-22_52df7dca43eb5/22cf40ebc4883d0aa6b42cf24101076dee6dcab7da3f7b9esd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/energy-types</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2297_01-22_52df7f6f467a7_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Energy Types</video:title>
      <video:description>Mr. Swords teaches about the seven types of energy. A few of these seven types of energy are mechanical, chemical, thermal and nuclear.</video:description>
      <video:view_count>133</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-22T10:25:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2297_01-22_52df7f6f467a7/4b302daec60edf7b5bd7ac4cbd64950f35edccb2440890besd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-do-i-calculate-acceleration</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2294_01-22_52df7ec64bf89_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>How Do I Calculate Acceleration?</video:title>
      <video:description>Mr. Swords teaches acceleration and how to calculate it through examples such as acceleration in action and deceleration. </video:description>
      <video:view_count>123</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-22T10:20:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2294_01-22_52df7ec64bf89/d5a6ae04f17fb3f271a859e8120af7f25c212d2ba24fb494sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/russo-physics-fluids-1-density-pressure</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2212_01-10_52cfa4ff477d1_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics_ Fluids 1 - Density &amp; Pressure</video:title>
      <video:description>A fluid is a substance that continually deforms (flows) under an applied shear stress.</video:description>
      <video:view_count>110</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T09:46:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2212_01-10_52cfa4ff477d1/e47c1237a0ed88ead466cd015735a0eb5d7aa363e8c6f724sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/flip-classroom-introduction</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2299_01-22_52df808e3bbc1_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Flip Classroom Introduction</video:title>
      <video:description>This is an example from Mr. Swords to the parents of his students as an introduction to his flipped classroom model.</video:description>
      <video:view_count>106</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-22T10:29:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2299_01-22_52df808e3bbc1/48edbfe5f3153d20e2b6bbffd242071709b0a8627e2ee285sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/circular-motion-uniform-circular-motion-and-centripetal-acceler</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2209_01-10_52cfa437452f8_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Circular Motion-Uniform Circular Motion and Centripetal Acceler</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining circular motion.</video:description>
      <video:view_count>120</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T09:43:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2209_01-10_52cfa437452f8/a5f3983c7089b8946e92a35342195df13979fd2cbd8a8503sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/russo-physics-fluids-8-bernoullis-principle-1-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2222_01-10_52cfa87783cf1_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics_ Fluids 8 - Bernoulli's Principle #1 </video:title>
      <video:description>A fluid is a substance that continually deforms (flows) under an applied shear stress.</video:description>
      <video:view_count>137</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:04:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2222_01-10_52cfa87783cf1/0c6fba27735832251ef135304b9e4328c2213d5081c54ae7hd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/kinematics-1-distance-displacement-speed-velocity</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2217_01-10_52cfa62a98782_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Kinematics 1 - Distance, Displacement, Speed, &amp; Velocity</video:title>
      <video:description>Kinematics is the branch of classical mechanics which describes the motion of points, bodies (objects) and systems of bodies (groups of objects) without consideration of the causes of motion. In this video lesson Mr. Russo will be specifically discussing distance, displacement, speed and velocity. </video:description>
      <video:view_count>237</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T09:53:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2217_01-10_52cfa62a98782/633ff81a367d92402b322b62b13ce68a5c81aca72ce35159hd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/momentum-7a-elastic-collisions-simplified</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2227_01-10_52cfa9f7ef06c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Momentum 7a_ Elastic Collisions Simplified</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining momentum.</video:description>
      <video:view_count>104</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:07:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2227_01-10_52cfa9f7ef06c/47fd9141fd14d48250a25f9e8837202e4b4488f1c9c3595csd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/russo-physics-fluids-4-pascals-principle-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2214_01-10_52cfa576073e8_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics_ Fluids 4 - Pascal's Principle </video:title>
      <video:description>A fluid is a substance that continually deforms (flows) under an applied shear stress.</video:description>
      <video:view_count>120</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T09:48:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2214_01-10_52cfa576073e8/b88d79e7c9b299c83bad02b680a2b83179dc2bd6f3de1005sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/russo-physics-momentum-1-momentum-impulse</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2219_01-10_52cfa71b10c43_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics_ Momentum 1 - Momentum &amp; Impulse</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining momentum.</video:description>
      <video:view_count>140</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T09:56:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2219_01-10_52cfa71b10c43/0709b37b76cf4d122bdccb94e515e32d333bf0750012896csd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/thermodynamics-18-2nd-law-of-thermodynamics</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2235_01-10_52cfabdb6f233_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Thermodynamics 18 - 2nd Law of Thermodynamics</video:title>
      <video:description>Mr. Russo will be explaining thermodynamics. Thermodynamics is the study of heat and its connection to energy and work. The laws of Thermodynamics comes from Statistical Mechanics. </video:description>
      <video:view_count>105</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:15:09+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2235_01-10_52cfabdb6f233/b7321cc062aa11925155a27b94ba3b9b2e44853f49b78428sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/russo-physics-momentum-8-momentum-in-2d</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2230_01-10_52cfaa91f3a32_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics_ Momentum 8 - Momentum in 2D</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining momentum.</video:description>
      <video:view_count>120</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:10:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/thermodynamics-1-temperature-heat-energy</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2233_01-10_52cfaaee217ba_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Thermodynamics 1 - Temperature, Heat, &amp; Energy</video:title>
      <video:description>Mr. Russo will be explaining thermodynamics. Thermodynamics is the study of heat and its connection to energy and work. The laws of Thermodynamics comes from Statistical Mechanics. </video:description>
      <video:view_count>106</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:14:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/russo-physics-fluids-9-bernoullis-principle-2</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2224_01-10_52cfa941609d3_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics_ Fluids 9 - Bernoulli's Principle #2</video:title>
      <video:description>A fluid is a substance that continually deforms (flows) under an applied shear stress.</video:description>
      <video:view_count>83</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:09:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/russo-physics-work-energy-power-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2245_01-10_52cfae303ecaa_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics_ Work, Energy, Power 1</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining work, energy and power.</video:description>
      <video:view_count>134</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:25:09+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2245_01-10_52cfae303ecaa/a212865eac5cfaf7e45f7986ae7bda230151de72c9fbeffbsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/thermodynamics-5-rate-of-conduction-youtube</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2240_01-10_52cfad7bf2985_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Thermodynamics 5 - Rate of Conduction - YouTube</video:title>
      <video:description>Mr. Russo will be explaining thermodynamics. Thermodynamics is the study of heat and its connection to energy and work. The laws of Thermodynamics comes from Statistical Mechanics. </video:description>
      <video:view_count>122</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:22:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2240_01-10_52cfad7bf2985/2696001ddb197be9178a00a2a20162d2118a6e4c775fabb3sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/thermodynamics-10-3-equations-for-kinetic-theory</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2250_01-10_52cfaead9b700_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Thermodynamics 10 - 3 Equations for Kinetic Theory</video:title>
      <video:description>Mr. Russo will be explaining thermodynamics. Thermodynamics is the study of heat and its connection to energy and work. The laws of Thermodynamics comes from Statistical Mechanics. </video:description>
      <video:view_count>148</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:28:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2250_01-10_52cfaead9b700/9804ad65b457984b99017b89ab9522f6af3c494d8b786c23sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/vector-by-components</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2255_01-10_52cfaf40ad994_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Vector by Components</video:title>
      <video:description>In this video lessons Mr. Russo will be discussing vectors by components.</video:description>
      <video:view_count>156</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:31:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2255_01-10_52cfaf40ad994/9e911abc2550e36c4be94c92beff5053ada47defeec4ad50sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/globalization-of-international-relations</loc>
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    <video:video>
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      <video:title>Globalization of International Relations</video:title>
      <video:description>International relations is the study of relationships among countries, the roles of sovereign states, inter-governmental organizations, international non-governmental organizations, non-governmental organizations, and multinational corporations. International relations is an academic and a public policy field, and so can be positive and normative, because it analyzes and formulates the foreign policy of a given State.</video:description>
      <video:view_count>45</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-13T15:25:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/alternatives-to-power-politics-part-2</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2265_01-13_52d3ea1e92d16_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Alternatives to Power Politics Part 2</video:title>
      <video:description>Democratic peace theory is a theory which posits that democracies are hesitant to engage in armed conflict with other identified democracies. In contrast to theories explaining war engagement, it is a "Theory Of Peace" outlining motives that dissuade state-sponsored violence. Collective security can be understood as a security arrangement, political, regional, or global, in which each state in the system accepts that the security of one is the concern of all, and therefore commits to a collective response to threats to, and breaches to peace. &#13;
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      <video:view_count>38</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-13T15:30:07+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/balancing-equations-2</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2275_01-22_52df79a3b0b7f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Balancing Equations 2</video:title>
      <video:description>Mr. Swords teachers how to balance a chemical equation when there are no coefficients attached to molecules and how to find the missing coefficients. </video:description>
      <video:view_count>151</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-22T09:57:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2275_01-22_52df79a3b0b7f/5e9d4f43bbf76f763460b3bc496607575e45baa4ade6200bsd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/military-force-and-terrorism-part-2</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2270_01-13_52d3ebc407531_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Military Force and Terrorism Part 2</video:title>
      <video:description>Terrorism is the systematic use of violence as a means of coercion for political purposes. In the international community, terrorism has no legally binding, criminal law definition. </video:description>
      <video:view_count>50</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-13T15:39:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2270_01-13_52d3ebc407531/e3253064f37416ae1b59bfe8c4e4835dbff740ef566a7a80sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-find-other-variables-in-the-forces-formula-f-m-a</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2280_01-22_52df7abeebae1_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>How to find Other Variables in The Forces Formula (F= m_a)</video:title>
      <video:description>Mr. Swords teaches what forces are and how to find other variables within the forces formula. The Forces Formula is found by "force = mass x acceleration". The four components of force are: magnitude, direction, point of application, and line of action.</video:description>
      <video:view_count>105</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-22T10:02:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2280_01-22_52df7abeebae1/22a0123c4dba5cc32be848d3f04a2ba7c1b5599088536b29sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/circle-graphs</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2285_01-22_52df7c02b8e1b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Circle Graphs</video:title>
      <video:description>Mr. Swords teaches tips and tricks with creating circle graphs with percents as data or with 100 elements in a data set.</video:description>
      <video:view_count>132</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-22T10:08:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2285_01-22_52df7c02b8e1b/0348d5e8faaaff92cd3ff7a53ed127970bd9f3022e1c08d4sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/russo-physics-work-energy-power-4</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2243_01-10_52cfade6879c6_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics_ Work Energy Power 4</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining work, energy and power.</video:description>
      <video:view_count>148</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:24:12+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2243_01-10_52cfade6879c6/b2312e3f7735e50e2bbd614f574f4a6331e7fa307b7bd4dcsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/thermodynamics-4-3-types-of-heat-transfer-</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2238_01-10_52cfac2eb266d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Thermodynamics 4 - 3 Types of Heat Transfer </video:title>
      <video:description>Mr. Russo will be explaining thermodynamics. Thermodynamics is the study of heat and its connection to energy and work. The laws of Thermodynamics comes from Statistical Mechanics. </video:description>
      <video:view_count>157</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:22:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2238_01-10_52cfac2eb266d/2e59f9cda5c4f62115618207c535284294ad0718a9b9b25dhd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/kinetic-theory-and-vrms</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2248_01-10_52cfae7f306bf_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Kinetic Theory and vrms</video:title>
      <video:description>Thermodynamics is a branch of natural science concerned with heat and its relation to energy and work. It defines macroscopic variables (such as temperature, internal energy, entropy, and pressure) that characterize materials and radiation, and explains how they are related and by what laws they change with time. Thermodynamics describes the average behavior of very large numbers of microscopic constituents, and its laws can be derived from statistical mechanics.</video:description>
      <video:view_count>157</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:26:13+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2248_01-10_52cfae7f306bf/0b1e29b7b08304a9f4743de1c194ccf1d5916f843622bb21sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/russo-physics-work-energy-power-7</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2253_01-10_52cfaf1235ec4_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics_ Work, Energy, Power 7</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining work, energy and power.</video:description>
      <video:view_count>92</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-10T10:29:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2253_01-10_52cfaf1235ec4/d100da31a3c0d12c375607d5405956cf51cc79ede0456c2fsd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/the-globalization-of-international-relations</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2258_01-13_52d3e83f0c621_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Globalization of International Relations</video:title>
      <video:description>International relations is the study of relationships among countries, the roles of sovereign states, inter-governmental organizations, international non-governmental organizations, non-governmental organizations, and multinational corporations. International relations is an academic and a public policy field, and so can be positive and normative, because it analyzes and formulates the foreign policy of a given State.</video:description>
      <video:view_count>40</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-13T15:23:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2258_01-13_52d3e83f0c621/1cf95783de62570b26c7c3e30d649ff6c755f477ed81aed5sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/international-conflict-part-2</loc>
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      <video:title>International Conflict Part 2</video:title>
      <video:description>An ethnic conflict is an armed conflict between ethnic groups. It contrasts with civil war on one hand and regular warfare on the other, where two or more sovereign states are in conflict. Conflict economics is a branch of economics that puts the allocation of resources by means of violent fighting into economic models.</video:description>
      <video:view_count>45</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-13T15:36:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2268_01-13_52d3ead44b0d5/35de5ddbd800112e1478a3201a912b471ee9fdf792cd3a67sd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/power-politics-part-3-</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2263_01-13_52d3e98c8fe7b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Power Politics Part 3 </video:title>
      <video:description>Different alliances are explored in this lesson of Power Politics. Hegemony is an indirect form of government, and of imperial dominance in which the hegemon rules geopolitically subordinate states by the implied means of power, the threat of force, rather than by direct military force. In Ancient Greece, hegemony denoted the politico–military dominance of a city-state over other city-states.</video:description>
      <video:view_count>23</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-13T15:29:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2263_01-13_52d3e98c8fe7b/61484ae903c1c8ce9ad4cb9543e16acc392b76222cae95fcsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/create-and-analyze-a-line-graph</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2273_01-22_52df791acf1d5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Create and Analyze a Line Graph</video:title>
      <video:description>Mr. Swords teaches how to create and analyze a line graph. The line graph of an undirected graph G is another graph L(G) that represents the adjacencies between edges of G. Other terms used for the line graph include the theta-obrazom, the covering graph, the derivative, the edge-to-vertex dual, the conjugate, and the representative graph, as well as the edge graph, the interchange graph, the adjoint graph, and the derived graph.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>What is Acceleration?</video:title>
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    <loc>https://www.videoclass.com/video/reading-chemical-formulas</loc>
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      <video:title>Reading Chemical Formulas</video:title>
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      <video:publication_date>2014-01-22T10:14:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/compiling-data</loc>
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      <video:title>Compiling Data</video:title>
      <video:description>Mr. Swords reviews how scientists compile data for research and study purposes.</video:description>
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      <video:publication_date>2014-01-22T10:44:05+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/screencasting-using-quicktime-screen-recorder</loc>
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      <video:title>Screencasting Using Quicktime Screen Recorder</video:title>
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      <video:publication_date>2014-01-22T10:34:04+00:00</video:publication_date>
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      <video:title> A Midsummer Night's Dream I</video:title>
      <video:description>A Midsummer Night's Dream is a comedy play by William Shakespeare, believed to have been written between 1590 and 1596. It portrays the events surrounding the marriage of the Duke of Athens, Theseus, and Hippolyta. </video:description>
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      <video:title>Soapy Water Lab</video:title>
      <video:description>In this lab, Mr. Swords analyzes how soap can affect water.</video:description>
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      <video:publication_date>2014-01-22T10:45:08+00:00</video:publication_date>
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      <video:title>The Area of a Triangle</video:title>
      <video:description>Mr. Swords teaches how to find the area of a triangle by using the formula area = (1/2) · b · h.</video:description>
      <video:view_count>123</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-22T10:32:06+00:00</video:publication_date>
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      <video:title>Vernier Lab Setup</video:title>
      <video:description>Mr. Swords teaches the procedure for the "Boiling Solutions Lab". This lesson goes over the Vernier lab temperature probe setup.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-22T10:47:04+00:00</video:publication_date>
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      <video:title>Beginning of Scientific Investigation </video:title>
      <video:description>Mr. Swords teaches how investigation begins with inquiry and observation. Qualitative and Quantitative observations are also discussed.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-22T10:42:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/ode-to-the-west-wind</loc>
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      <video:title>Ode to the West Wind</video:title>
      <video:description>Ode to the West Wind is an ode written by Percy Bysshe Shelley in 1819 near Florence, Italy. It was published in 1820 by Charles and James Ollier in London as part of the Prometheus Unbound, A Lyrical Drama in Four Acts, With Other Poems collection.</video:description>
      <video:view_count>132</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-29T13:45:08+00:00</video:publication_date>
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  <url>
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      <video:title>Macbeth I,iii</video:title>
      <video:description>Macbeth is a play written by William Shakespeare. It is considered one of his darkest and most powerful tragedies. Set in Scotland, the play dramatizes the corrosive psychological and political effects produced when evil is chosen as a way to fulfil the ambition for power.</video:description>
      <video:view_count>105</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-29T13:52:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/konst-math-adding-and-subtracting-decimals</loc>
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      <video:title>Konst Math: Adding and Subtracting Decimals</video:title>
      <video:description>Adding and subtracting decimals is very similar to performing the same with any whole numbers. If you know how to add and subtract whole numbers, then you can add and subtract decimals! Just be sure to line up the terms so that all the decimal points are in a vertical line.</video:description>
      <video:view_count>111</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-29T14:53:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2342_01-29_52e8f847c193d/52cfaffad71356f99024714fc7109a59dc978d1243333dbehd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/the-odyssey-the-encounter-with-the-cyclops</loc>
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      <video:title>The Odyssey - The Encounter with the Cyclops</video:title>
      <video:description>The Odyssey is one of two major ancient Greek epic poems attributed to Homer. It is, in part, a sequel to the Iliad, the other work ascribed to Homer. The poem is fundamental to the modern Western canon, and is the second oldest extant work of Western literature, the Iliad being the oldest. It is believed to have been composed near the end of the 8th century BC, somewhere in Ionia, the Greek coastal region of Anatolia.</video:description>
      <video:view_count>14</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-29T13:46:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2333_01-29_52e8e9827b360/c3fbb14285293892f2a053b57b6f1524ae30c0537f319bb8.mp4</video:content_loc>
      <video:price currency="USD">1.99</video:price>
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  <url>
    <loc>https://www.videoclass.com/video/shakespeare-sonnet-116</loc>
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      <video:title>Shakespeare - Sonnet 116</video:title>
      <video:description>Shakespeare's sonnet 116 was first published in 1609. Its structure and form are a typical example of the Shakespearean sonnet. The poet begins by stating he should not stand in the way of true love. Love cannot be true if it changes for any reason.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-29T13:54:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2338_01-29_52e8eb7701242/170ffeac7ff9a8b0acccff8288a2b4a38fb0412167b767b3sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/konst-math-adding-and-subtracting-fractions</loc>
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      <video:title>Konst Math: Adding and Subtracting Fractions</video:title>
      <video:description>Like fractions are fractions with the same denominator. You can add and subtract like fractions easily - simply add or subtract the numerators and write the sum over the common denominator. &#13;
Before you can add or subtract fractions with different denominators, you must first find equivalent fractions with the same denominator, like this:&#13;
&#13;
Find the smallest multiple (LCM) of both numbers.&#13;
Rewrite the fractions as equivalent fractions with the LCM as the denominator.</video:description>
      <video:view_count>134</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-29T14:56:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2343_01-29_52e8f884a5f79/1ad833c2793640742727951bda308dca4db544276f5f129ehd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/konst-math-circles</loc>
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      <video:title>Konst Math: Circles</video:title>
      <video:description>A circle is a simple shape of Euclidean geometry that is the set of all points in a plane that are at a given distance from a given point, the centre. The distance between any of the points and the centre is called the radius. It can also be defined as the locus of a point equidistant from a fixed point.&#13;
A circle is a simple closed curve which divides the plane into two regions: an interior and an exterior. In everyday use, the term "circle" may be used interchangeably to refer to either the boundary of the figure, or to the whole figure including its interior; in strict technical usage, the circle is the former and the latter is called a disk.</video:description>
      <video:view_count>108</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-29T15:13:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2348_01-29_52e8fd44c85f2/8ed5aedf4d17cc4cebf100f563a76a5278e8b42da73848d9hd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/konst-math-dividing-fractions-and-mixed-numbers</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2353_01-29_52e9015b3eef9_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Konst math: Dividing Fractions and Mixed Numbers</video:title>
      <video:description>Mr. Konst in this video lesson explains the process for dividing fractions and mixed numbers. There is a certain order which must be followed to properly do this.</video:description>
      <video:view_count>123</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-29T15:35:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2353_01-29_52e9015b3eef9/205fae2747db6df5861dcf022750c6b7e4d86284b3b09deahd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/exponents-konst-math</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2358_01-29_52e9064268176_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Exponents: Konst Math</video:title>
      <video:description>The exponent of a number says how many times to use that number in a multiplication. It is written as a small number to the right and above the base number.</video:description>
      <video:view_count>105</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-29T15:52:08+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/macbeth-i-vii</loc>
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      <video:title>Macbeth I, vii</video:title>
      <video:description>Macbeth is a play written by William Shakespeare. It is considered one of his darkest and most powerful tragedies. Set in Scotland, the play dramatizes the corrosive psychological and political effects produced when evil is chosen as a way to fulfil the ambition for power.</video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-29T13:41:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2330_01-29_52e8e8922833f/79218b74a0da08a1bcb54c6e869955f4f8dde8889b4249e0.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/mean-median-mode-and-range-konst-math</loc>
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      <video:title>Mean, Median, Mode, and Range: Konst Math</video:title>
      <video:description>If you subtract the lowest number from the biggest, you get the range. The mean, or average, of a set of numbers is found by dividing the sum of the numbers by the amount of numbers added. The middle number when numbers are arranged in order.   If there are two middle numbers, the median is the average of the two. The number or numbers that occur most often in a set of numbers is the mode.</video:description>
      <video:view_count>87</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-29T16:11:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2363_01-29_52e909bb897f3/eb94acc15395409ecfb4858c6e5e986ead10435c91bc3ce2hd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/the-world-is-too-much-with-us</loc>
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      <video:title>The World Is Too Much With Us</video:title>
      <video:description>"The World Is Too Much with Us" is a sonnet by the English Romantic poet William Wordsworth. In it, Wordsworth criticises the world of the First Industrial Revolution for being absorbed in materialism and distancing itself from nature. Composed circa 1802, the poem was first published in Poems, In Two Volumes.</video:description>
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      <video:title>Konst Math: Comparing and Ordering Rational Numbers</video:title>
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      <video:title>Konst Math: Equivalent Fractions</video:title>
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      <video:title>Frequency Tables: Konst Math</video:title>
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      <video:publication_date>2014-01-29T15:58:04+00:00</video:publication_date>
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      <video:title>Balancing Chemical Equations (Student Example)</video:title>
      <video:description>This is a student example of using the flipped classroom model to explain balancing chemical equations. This video talks about how we balance chemical equations, why they must be balanced, as well as simple examples for finding the missing coefficient.</video:description>
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      <video:publication_date>2014-01-22T10:15:04+00:00</video:publication_date>
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      <video:title>Forces in Fluids</video:title>
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      <video:publication_date>2014-01-22T10:20:04+00:00</video:publication_date>
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      <video:title>Energy Conversion</video:title>
      <video:description>Mr. Swords teaches about energy conservation, the law of conservation of energy and its implications on how energy is converted into seven types of energy.</video:description>
      <video:view_count>125</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-22T10:26:04+00:00</video:publication_date>
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      <video:title>Testable or Not?</video:title>
      <video:description>Mr. Swords teaches the difference between a testable and a non-testable question.</video:description>
      <video:view_count>88</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-22T10:45:05+00:00</video:publication_date>
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      <video:title>Inserting Graphs into Google Documents</video:title>
      <video:description>Mr. Swords shows the steps of how to insert a user created graph into a Google Document.</video:description>
      <video:view_count>130</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-22T10:39:04+00:00</video:publication_date>
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      <video:title>Area and Circumference of a Circle</video:title>
      <video:description>Mr. Swords teaches how to figure out the area and circumference of a circle. You'll learn how to calculate the circumference and area of a circle when given the radius or diameter.</video:description>
      <video:view_count>101</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-22T10:18:03+00:00</video:publication_date>
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      <video:title>A Midsummer Night's Dream II</video:title>
      <video:description>A Midsummer Night's Dream is a comedy play by William Shakespeare, believed to have been written between 1590 and 1596. It portrays the events surrounding the marriage of the Duke of Athens, Theseus, and Hippolyta. </video:description>
      <video:view_count>115</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-29T13:42:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-odyssey-the-journey-of-telemachus</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2334_01-29_52e8e9a343030_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Odyssey - The Journey of Telemachus</video:title>
      <video:description>The Odyssey is one of two major ancient Greek epic poems attributed to Homer. It is, in part, a sequel to the Iliad, the other work ascribed to Homer. The poem is fundamental to the modern Western canon, and is the second oldest extant work of Western literature, the Iliad being the oldest. It is believed to have been composed near the end of the 8th century BC, somewhere in Ionia, the Greek coastal region of Anatolia.</video:description>
      <video:view_count>144</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/calculating-acceleration-</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2295_01-22_52df7f1272ad3_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Calculating Acceleration </video:title>
      <video:description>Mr. Swords teaches about how to calculate acceleration. Acceleration is the rate at which the velocity of an object changes with time.</video:description>
      <video:view_count>95</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-22T10:20:11+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/graduated-cylinder-volume</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/2300_01-22_52df813a9cb03_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Graduated Cylinder Volume</video:title>
      <video:description>A graduated cylinder, measuring cylinder or mixing cylinder is a piece of laboratory equipment used to measure the volume of a liquid.Mr. Swords goes over how to read a graduated cylinder using 2 mL scales and 1 mL.</video:description>
      <video:view_count>118</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-22T10:30:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/konst-math-angles-in-polygons</loc>
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      <video:title>Konst Math: Angles in Polygons</video:title>
      <video:description>This video describes how to find missing angle measures in polygons, and how to determine how many degrees are in any type of polygon.</video:description>
      <video:view_count>119</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-29T15:08:09+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/shakespeares-sonnet-29</loc>
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      <video:title>Shakespeare's Sonnet 29</video:title>
      <video:description>Sonnet 29 is one of 154 sonnets written by the English playwright and poet William Shakespeare. It is part of the Fair Youth sequence. In the sonnet, the speaker bemoans his status as an outcast and failure but feels better upon thinking of his beloved.</video:description>
      <video:view_count>137</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-29T13:55:04+00:00</video:publication_date>
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      <video:title>Speed (LOW)</video:title>
      <video:description>Mr. Swords teaches about the speed formula which allows you to calculate the speed of objects in motion and other varying contexts. You will also learn how to identify the speed label as the distance traveled over time.</video:description>
      <video:view_count>111</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-22T10:46:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/facts-interference-and-predictions-</loc>
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      <video:title>Facts, Interference and Predictions </video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-22T10:43:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/konst-math-cumulative-frequency-tables-</loc>
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      <video:title>Konst Math: Cumulative Frequency Tables </video:title>
      <video:description>Cumulative Frequency corresponding to a particular value is the sum of all the frequencies up to and including that value.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-29T15:28:03+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/konst-math-adding-and-subtracting-mixed-numbers</loc>
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      <video:title>Konst Math: Adding and Subtracting Mixed Numbers</video:title>
      <video:description>The steps are the same whether you're adding or subtracting mixed numbers: Find the Least Common Denominator (LCD), find the equivalent fractions, add or subtract the fractions and add or subtract the whole numbers and write your answer in lowest terms.</video:description>
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      <video:publication_date>2014-01-29T15:08:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/ode-on-a-grecian-urn</loc>
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      <video:title>Ode on a Grecian Urn</video:title>
      <video:description>"Ode on a Grecian Urn" is a poem written by the English Romantic poet John Keats in May 1819 and published anonymously in the January 1820, Number 15 issue of the magazine Annals of the Fine Arts.</video:description>
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      <video:title>Multiplying Fractions and Mixed Numbers: Konst Math - YouTube</video:title>
      <video:description>It is hard to multiply mixed numbers like that so you need to change them in to something that's a little easier to work with. By changing the mixed number into a fraction it all becomes much more straight forward.</video:description>
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      <video:title>Konst Math: Combining Like Terms</video:title>
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      <video:title>Ulysses</video:title>
      <video:description>"Ulysses" is a poem in blank verse by the Victorian poet Alfred, Lord Tennyson, written in 1833 and published in 1842 in his well-received second volume of poetry. An oft-quoted poem, it is popularly used to illustrate the dramatic monologue form. Ulysses describes, to an unspecified audience, his discontent and restlessness upon returning to his kingdom, Ithaca, after his far-ranging travels. Facing old age, Ulysses yearns to explore again, despite his reunion with his wife Penelope and son Telemachus.</video:description>
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      <video:title>Konst Math: Double-Bar Graphs</video:title>
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      <video:description>"When I Heard the Learn'd Astronomer," which is included in the "By the Roadside" section of the standard 1892 edition of Leaves of Grass, published in New York and now widely available from imprints such as W. W. Norton (1973), is a prime example of a Drum-Taps poem whose subject is not confined to the Civil War. Although one of its important themes deals with the idea of unity and individualism that resonates with the struggle for the Union of States, "When I Heard the Learn'd Astronomer" is chiefly a poem about romanticism, nature, and astronomy. </video:description>
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      <video:title>Konst Math: Angles</video:title>
      <video:description>In geometry, an angle is the figure formed by two rays, called the sides of the angle, sharing a common endpoint, called the vertex of the angle. Angles are usually presumed to be in a Euclidean plane or in the Euclidean space, but are also defined in non-Euclidean geometries. In particular, in spherical geometry, the spherical angles are defined, using arcs of great circles instead of rays.</video:description>
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      <video:description>This video describes how to recognize congruent figures, and how to use congruence to solve problems. If two figures are the same shape and size, they are congruent. If they are the same shape but not the same size, they are similar, but not congruent. Congruent figures are also similar, but similar figures may or may not be congruent.</video:description>
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      <video:title>Konst Math: Equivalent Fractions and Decimals</video:title>
      <video:description>This video describes how to convert fractions to decimals and decimals to fractions. It also defines terminating and repeating decimals.</video:description>
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      <video:title>Identifying Misleading Graphs: Konst Math - YouTube</video:title>
      <video:description>Graphs are extremely powerful tools for displaying large quantities of complex data.  A graph which misrepresents data is called misleading graph. Data that is represented in the form of picture is known as graph. It is necessary that a graph must be accurate so that it conveys the information appropriately. But, there are graphs which often mislead the readers. Precisely graphs that do not have the correct data and information are known as Misleading graphs.</video:description>
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      <video:title>Parallel and Perpendicular Lines: Konst Math</video:title>
      <video:description>Lines are parallel if they are always the same distance apart, will never meet and they also point in the same direction. In elementary geometry, the word perpendicular describes the relationship between two lines which meet at a right angle. </video:description>
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      <video:title>Konst Math: Quadrilaterals </video:title>
      <video:description>This video explains how to classify (name) various types of quadrilaterals (4-sided figures).</video:description>
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      <video:title>Dividing Decimals by Integers: Konst Math</video:title>
      <video:description>The decimal numeral system has ten as its base. It is the numerical base most widely used by modern civilizations.&#13;
Decimal notation often refers to a base-10 positional notation such as the Hindu-Arabic numeral system; however, it can also be used more generally to refer to non-positional systems such as Roman or Chinese numerals which are also based on powers of ten.</video:description>
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      <video:title>Solving Equations Containing Decimals: Konst Math </video:title>
      <video:description>To solve linear equations with decimals or fractions, the first step is to get rid of the decimals or fractions. There are simple techniques to get rid of both decimals and fractions and the techniques can be used together in case both decimals and fractions appear in the same equation. Once the equations are simplified, graph all the linear equations together.</video:description>
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      <video:title>Konst Math: Translations</video:title>
      <video:description>This video describes how to identify and perform various types of transformations; specifically, translations, rotations, and reflections.</video:description>
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      <video:publication_date>2014-01-29T17:24:04+00:00</video:publication_date>
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      <video:title>Using Similar Figures: Konst Math</video:title>
      <video:description>Similar figures are figures that have the same shape but not necessarily the same size.     </video:description>
      <video:view_count>120</video:view_count>
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      <video:publication_date>2014-01-29T18:03:08+00:00</video:publication_date>
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      <video:title>Histograms: Konst Math</video:title>
      <video:description>In statistics, a histogram is a graphical representation of the distribution of data. It is an estimate of the probability distribution of a continuous variable and was first introduced by Karl Pearson.[1] A histogram is a representation of tabulated frequencies, shown as adjacent rectangles, erected over discrete intervals (bins), with an area equal to the frequency of the observations in the interval. </video:description>
      <video:view_count>144</video:view_count>
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      <video:publication_date>2014-01-29T17:48:04+00:00</video:publication_date>
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      <video:title>Powers of 10 (Negative Exponents): Konst Math</video:title>
      <video:description>A negative exponent just means that the base is on the wrong side of the fraction line, so you need to flip the base to the other side. For instance, "x–2" (ecks to the minus two) just means "x2, but underneath, as in 1/(x2)".</video:description>
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      <video:publication_date>2014-01-29T18:28:04+00:00</video:publication_date>
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      <video:title>Solving Equations Containing Percents: Konst Math</video:title>
      <video:description>This video describes how to solve equations that contain percents. Percent equation refers to a ratio of a whole figure but which has been expressed in terms of 100.</video:description>
      <video:view_count>139</video:view_count>
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      <video:publication_date>2014-01-29T18:26:04+00:00</video:publication_date>
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      <video:title>Volume</video:title>
      <video:description>Volume is the quantity of 3-dimensional space enclosed by a type of closed boundary. Mr. Howell, in this video lesson, will be explaining and demostrating volume.</video:description>
      <video:view_count>110</video:view_count>
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      <video:publication_date>2014-02-11T21:54:04+00:00</video:publication_date>
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      <video:title>Monarchy</video:title>
      <video:description>In this video lesson, Mrs. Stesner will be discussing monarchies. A monarchy is a form of government in which sovereignty is ruled by one person or organization.</video:description>
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      <video:publication_date>2014-01-31T15:59:04+00:00</video:publication_date>
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      <video:title>Fractions, Decimals, and Percents: Konst Math</video:title>
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      <video:title>Multiplying and Dividing Integers: Konst Math</video:title>
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      <video:title>Solving Equations That Contain Fractions: Konst Math </video:title>
      <video:description>Fraction is a number that represents the part of a whole . And it can be defined as "An expression that indicates the quotient of two quantities" .</video:description>
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      <video:title>Similar Figures and Proportions: Konst Math</video:title>
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      <video:title>Interpreting Circle Graphs: Konst Math</video:title>
      <video:description>In graph theory, a circle graph is the intersection graph of a set of chords of a circle. That is, it is an undirected graph whose vertices can be associated with chords of a circle such that two vertices are adjacent if and only if the corresponding chords cross each other.</video:description>
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      <video:title>Fractions and Decimals: Konst Math</video:title>
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  <url>
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      <video:title>Stem-and-Leaf Plots - Konst Math - YouTube</video:title>
      <video:description>Stem-and-leaf plots are a method for showing the frequency with which certain classes of values occur. You could make a frequency distribution table or a histogram for the values, or you can use a stem-and-leaf plot and let the numbers themselves to show pretty much the same information.</video:description>
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      <video:publication_date>2014-01-29T18:15:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/prime-factorization-konst-math-low</loc>
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      <video:title>Prime Factorization: Konst Math (Low)</video:title>
      <video:description>"Prime factorization" is the process of finding which prime numbers (prime factors) you need to multiply together to get a certain number.</video:description>
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      <video:publication_date>2014-01-29T18:27:05+00:00</video:publication_date>
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      <video:title>Multiplying Decimals: Konst Math (Low)</video:title>
      <video:description>The decimal numeral system has ten as its base. It is the numerical base most widely used by modern civilizations.&#13;
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      <video:title>Hedonism</video:title>
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      <video:description>A slope field is a graph representation of the solutions of a differential equation.  Mr. Howell will be discussing slope fields in this video lesson.</video:description>
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      <video:title>Points, Lines, and Planes: Konst Math</video:title>
      <video:description>Points, Lines and Planes are undefined terms in Geometry whose meaning is accepted without definition. These terms have similar meanings in Geometry as they are used in algebra, like the coordinate plane, ordered pairs and lines .</video:description>
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size, people use a scale drawing or a model.The scale is the relationship&#13;
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      <video:title>Populations and Samples: Konst Math</video:title>
      <video:description>The main difference between populations and samples has to do with how observations are assigned to the data set. A population includes each element from the set of observations that can be made. A sample consists only of observations drawn from the population.</video:description>
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      <video:title>Simple Interest: Konst Math</video:title>
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      <video:title>Solving Proportions: Konst Math</video:title>
      <video:description>A proportion is a name we give to a statement that two ratios are equal. It can be written in two ways: two equal fractions &#13;
or using a colon.</video:description>
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      <video:publication_date>2014-01-29T17:14:04+00:00</video:publication_date>
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      <video:title>Dimensional Analysis - Konst Math - YouTube</video:title>
      <video:description>In physics, all science and mathematics, dimensional analysis is the analysis of the relationships between different physical quantities by identifying their dimensions.</video:description>
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      <video:title>Greatest Common Factor (GCF): Konst Math</video:title>
      <video:description>The greatest common factor, or GCF, is the greatest factor that divides two numbers. To find the GCF of two numbers: List the prime factors of each number. Multiply those factors both numbers have in common. If there are no common prime factors, the GCF is 1.</video:description>
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    <loc>https://www.videoclass.com/video/konst-math-estimate-with-percents</loc>
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      <video:title>Konst Math: Estimate with Percents</video:title>
      <video:description>This video describes how to estimate answers for problems containing percents. In mathematics, a percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, "%", or the abbreviation "pct."</video:description>
      <video:view_count>91</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-29T15:52:04+00:00</video:publication_date>
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      <video:title>Line Graphs: Konst Math</video:title>
      <video:description>In the mathematical discipline of graph theory, the line graph of an undirected graph G is another graph L that represents the adjacencies between edges of G. The name line graph comes from a paper by Harary &amp; Norman although both Whitney and Krausz used the construction before this.</video:description>
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      <video:publication_date>2014-01-29T16:03:04+00:00</video:publication_date>
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      <video:title>Percent of Change: Konst Math </video:title>
      <video:description>Finding the percent of change is using the ratio of the amount of change to the original amount. The increased amount is really the percent of increase. If the amount decreases then the percent of the change is the percent of the decrease which will be a negative.</video:description>
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      <video:title>Ratios and Rates: Konst Math</video:title>
      <video:description>The ratio is the relationship of two numbers. A rate is a little bit different than the ratio, it is a special ratio. It is a comparison of measurements that have different units, like cents and grams. A unit rate is a rate with a denominator of 1.</video:description>
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      <video:description>To solve linear equations with decimals or fractions, the first step is to get rid of the decimals or fractions. There are simple techniques to get rid of both decimals and fractions and the techniques can be used together in case both decimals and fractions appear in the same equation. Once the equations are simplified, graph all the linear equations together.</video:description>
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      <video:title>Konst Math: Triangles</video:title>
      <video:description>This video describes how to classify (name) triangles based on the lengths of their sides and the measures of their angles. A triangle is one of the basic shapes in geometry: a polygon with three corners or vertices and three sides or edges which are line segments.</video:description>
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      <video:title>Estimating with Decimals: Konst Math</video:title>
      <video:description>The decimal numeral system has ten as its base. It is the numerical base most widely used by modern civilizations. Decimal notation often refers to a base-10 positional notation such as the Hindu-Arabic numeral system; however, it can also be used more generally to refer to non-positional systems such as Roman or Chinese numerals which are also based on powers of ten.</video:description>
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      <video:description>The hardest thing about doing word problems is taking the English words and translating them into mathematics. Usually, once you get the math equation, you're fine; the actual math involved is often fairly simple. </video:description>
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      <video:title>Integers: Konst Math (Low)</video:title>
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      <video:title>Scientific Notation: Konst Math (Low)</video:title>
      <video:description>Scientific notation (commonly referred to as "standard form") is a way of writing numbers that are too big or too small to be conveniently written in decimal form.</video:description>
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      <video:publication_date>2014-01-29T18:26:08+00:00</video:publication_date>
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      <video:title>Konst Math: Symmetry </video:title>
      <video:description>This video describes how to identify symmetry in figures and defines lines of symmetry and rotational symmetry. Symmetry is when one shape becomes exactly like another if you flip, slide or turn it.</video:description>
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      <video:publication_date>2014-01-29T18:25:04+00:00</video:publication_date>
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      <video:title>The Coordinate Plane: Konst Math</video:title>
      <video:description>A Cartesian coordinate system is a coordinate system that specifies each point uniquely in a plane by a pair of numerical coordinates, which are the signed distances from the point to two fixed perpendicular directed lines, measured in the same unit of length.</video:description>
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      <video:publication_date>2014-01-29T18:10:04+00:00</video:publication_date>
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      <video:title>Order of Operations: Konst Math </video:title>
      <video:description>The rules of which calculation comes first in an expression PEMDAS: Do everything inside parentheses first, do exponents, then  multiplication and division from left to right and lastly addition and subtraction from left to right.&#13;
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      <video:view_count>146</video:view_count>
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      <video:publication_date>2014-01-29T18:38:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/herbet-spencer-and-social-darwinism</loc>
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      <video:title>Herbet Spencer and Social Darwinism</video:title>
      <video:description>This Flipped Video examines the theories of Herbert Spencer. More specifically, this video examines the impact of Social Darwinism throughout history as well as its criticisms.</video:description>
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      <video:publication_date>2014-02-03T05:30:04+00:00</video:publication_date>
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      <video:title>Domain and Range</video:title>
      <video:description>Domain of a function is the set of all possible inputs that produce an output from a function. The range is all the possible outputs.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-02-11T21:55:04+00:00</video:publication_date>
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      <video:title>The Sine and Cosine Ratios</video:title>
      <video:description>Sine, cosine and tangent of an angle represent the ratios that are always true for given angles. These ratios only apply to right triangles.</video:description>
      <video:view_count>105</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-02-11T21:58:04+00:00</video:publication_date>
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      <video:title>General Form </video:title>
      <video:description>The general form is an equation of a straight line. The equation itself as is follows: "Ax + By + C = 0". Mr. Howell will be explaining and demonstrating how to find the general form.</video:description>
      <video:view_count>84</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-02-11T21:55:12+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/integration-formulas</loc>
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      <video:title>Integration Formulas</video:title>
      <video:description>Paying attention to what is on the numerator helps with solving with an integration formula. Mr. Howell will be demonstrating integration formula while reminding that there is an inverse sine function and assisting in recollecting the derivative formula.  </video:description>
      <video:view_count>133</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-02-11T22:02:23+00:00</video:publication_date>
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  <url>
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      <video:title>ALGEBRA Combination</video:title>
      <video:description>A combination is "one or more elements selected from a set without regard to the order" &#13;
&#13;
The "without regard" means that the collection matters rather than order in combinations, so in the above example, the fact we ABC, ACB, BAC, BCA, CAB, CBA... for combinations, these are all 1 combination of letters A, B and C.</video:description>
      <video:view_count>131</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-02-17T19:40:24+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/algebra-evaluating-ratio-and-proportion</loc>
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      <video:title>ALGEBRA: Evaluating Ratio and Proportion</video:title>
      <video:description>A proportion is a name we give to a statement that two ratios are equal. When two ratios are equal, then the cross products of the ratios are equal.</video:description>
      <video:view_count>93</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-02-13T16:51:04+00:00</video:publication_date>
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      <video:title>Bar Model Ratios</video:title>
      <video:description>Flipped Classroom Video on solving ratio word problems using the bar model strategy.  This is a great visual technique for struggling learners!</video:description>
      <video:view_count>5</video:view_count>
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      <video:publication_date>2014-02-19T15:31:27+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/dividing-decimals-by-decimals</loc>
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      <video:title>Dividing Decimals by Decimals</video:title>
      <video:description>Flipped Classroom Video on dividing a decimal by a decimal.  The students will learn see examples of how to divide a decimal by a decimal and must complete homework at the end of the presentation.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-02-19T18:18:23+00:00</video:publication_date>
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      <video:title>Variables and Algebraic Expressions: Konst Math</video:title>
      <video:description>In mathematics, an algebraic expression is an expression built up from constants, variables, and a finite number of algebraic operations.</video:description>
      <video:view_count>129</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-29T18:03:04+00:00</video:publication_date>
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      <video:title>Converting Decimals to Fractions</video:title>
      <video:description>Flipped Classroom Video on converting decimals to fractions using word form.  The students will see examples of how to convert decimals to fractions and must complete homework at the end of the presentation.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-02-19T16:01:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/solving-one-step-equations-by-multiplying-or-dividing-konstmath</loc>
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      <video:title>Solving One-Step Equations By Multiplying or Dividing: KonstMath</video:title>
      <video:description>This video demonstrates a method for solving one-step equations using multiplication or division.</video:description>
      <video:view_count>122</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-29T18:19:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/powers-of-10-positive-exponents-konst-math</loc>
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      <video:title>Powers of 10 (Positive Exponents): Konst Math</video:title>
      <video:description>Positive powers . In decimal notation the nth power of ten is written as '1' followed by n zeroes. It can also be written as 10 n or as 1En in E notation.</video:description>
      <video:view_count>140</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-29T18:32:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/mixed-numbers-and-improper-fractions-konst-math</loc>
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      <video:title>Mixed Numbers and Improper Fractions: Konst Math</video:title>
      <video:description>This video explains how to convert between mixed numbers and improper fractions. An improper fraction is one whose numerator is larger than the denominator (like 5/4). Improper fractions can be written as a mixed number, a number plus a fraction (for example, 5/4 = 1 1/4). </video:description>
      <video:view_count>100</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-01-29T18:38:08+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/rotational-equation-of-motion</loc>
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      <video:title>Rotational Equation of Motion</video:title>
      <video:description>In mathematical physics, equations of motion are equations that describe the behaviour of a physical system in terms of its motion as a function of time. More specifically, the equations of motion describe the behaviour of a physical system as a set of mathematical functions in terms of dynamic variables: normally spatial coordinates and time are used, but others are also possible, such as momentum components and time.</video:description>
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      <video:description>This short video takes you quickly through all the important stages in the preparation and purification of ethyl ethanoate (ester). It also provides explanations of why the steps are needed.</video:description>
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      <video:description>Questions answered and discussed. </video:description>
      <video:view_count>86</video:view_count>
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      <video:publication_date>2014-03-03T12:27:04+00:00</video:publication_date>
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      <video:title>Preparation and Purification of an Tertiary Alkyl Halide.(Low)</video:title>
      <video:description>2-methyl-2-chloropropane is produced by the reaction of concentrated hydrochloric acid with 2-methyl-propan-2-ol. The product is then purified by solvent extraction and simple distillation.</video:description>
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      <video:title>Organic Nitrogen Compounds_ Amine, Amides and Nitriles CCEA...</video:title>
      <video:description>Organic Nitrogen Compounds_ Amine, Amides and Nitriles CCEA QuAns. </video:description>
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      <video:title>Rate of nucleophilic substitution of Iodo</video:title>
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      <video:publication_date>2014-03-03T13:07:37+00:00</video:publication_date>
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      <video:title>Reacting Mass Calculation Series 4 No14. (Low)</video:title>
      <video:description>In this video lesson, Mr. Scullion demonstrates a reacting mass problem involving calcium carbonate. Try the problem out on your own prior to finding out the solution.</video:description>
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      <video:title>Reacting Mass Calculation Series 5 No3.</video:title>
      <video:description>In this video lesson, Mr. Scullion demonstrates a reacting mass problem involving sulphuric acid. Try the problem out on your own prior to finding out the solution.</video:description>
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      <video:publication_date>2014-03-03T13:19:04+00:00</video:publication_date>
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      <video:title>Reacting Mass Calculation Series 5 No8. </video:title>
      <video:description>In this video lesson, Mr. Scullion demonstrates a reacting mass problem involving sodium carbonate. Try the problem out on your own prior to finding out the solution.</video:description>
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      <video:title>Reacting Mass Calculations Series 2 No3.</video:title>
      <video:description>In this video lesson, Mr. Scullion demonstrates a reacting mass problem involving oxygen. Try the problem out on your own prior to finding out the solution.</video:description>
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      <video:publication_date>2014-03-03T13:48:37+00:00</video:publication_date>
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      <video:title>Reacting Mass Calculation: The thermite displacement reaction</video:title>
      <video:description>In this video lesson, Mr. Scullion demonstrates a reacting mass problem involving the thermite displacement reaction. Try the problem out on your own prior to finding out the solution.</video:description>
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      <video:title>Reacting Mass Calculations Series 2 No8. (Low)</video:title>
      <video:description>In this video lesson, Mr. Scullion demonstrates a reacting mass problem involving carbon dioxide. Try the problem out on your own prior to finding out the solution.</video:description>
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      <video:publication_date>2014-03-03T14:18:04+00:00</video:publication_date>
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      <video:title>Reacting Mass Calculations Series 3 No5.</video:title>
      <video:description>In this video lesson, Mr. Scullion demonstrates a reacting mass problem involving carbon monoxide. Try the problem out on your own prior to finding out the solution.</video:description>
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      <video:publication_date>2014-03-03T14:20:33+00:00</video:publication_date>
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      <video:title>Reacting Mass Calculations Series 4 No1. </video:title>
      <video:description>In this video lesson, Mr. Scullion demonstrates a reacting mass problem dealing with the volume of oxygen. Try the problem out on your own prior to finding out the solution.</video:description>
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      <video:publication_date>2014-03-03T14:27:34+00:00</video:publication_date>
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      <video:title>Reacting Mass Calculations Series 4 No7.</video:title>
      <video:description>In this video lesson, Mr. Scullion demonstrates a reacting mass problem with carbon monoxide. Try the problem out on your own prior to finding out the solution.</video:description>
      <video:view_count>80</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T14:30:34+00:00</video:publication_date>
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      <video:title>Reacting Mass Calculations Series 4 No8.</video:title>
      <video:description>In this video lesson, Mr. Scullion demonstrates a reacting mass problem with volume of hydrogen gas. Try the problem out on your own prior to finding out the solution.</video:description>
      <video:view_count>99</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T14:32:36+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3024_03-03_531477fb7d1bb/fe045c8973f3c2296377190e883d5d2629628973b4c17233sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/reacting-mass-4nh3-5o2-4no-6h2o</loc>
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      <video:title>Reacting Mass: 4NH3 + 5O2 = 4NO + 6H2O</video:title>
      <video:description>In this video lesson, Mr. Scullion demonstrates a reacting mass problem: 4NH3 + 5O2 = 4NO + 6H2O. Try the problem out on your own prior to finding out the solution.</video:description>
      <video:view_count>123</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T14:36:07+00:00</video:publication_date>
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      <video:title>Reacting Mass: 2 Mg(s) + CO2(g) -- 2 MgO(s) + C(s)</video:title>
      <video:description>In this video lesson, Mr. Scullion demonstrates a reacting mass problem: 2 Mg(s) + CO2(g) -- 2 MgO(s) + C(s). Try the problem out on your own prior to finding out the solution.</video:description>
      <video:view_count>104</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T14:37:34+00:00</video:publication_date>
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      <video:title>Separating techniques: Separating Funnel</video:title>
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&#13;
The least dense liquid forms a layer on top of the other.&#13;
&#13;
1. Pour the mixture from a beaker into the separating funnel.&#13;
2. Allow to stand for several minutes until the liquids have fully separated into distinct layers. There should be no cloudiness in the layers as this would indicate they haven't fully separated.&#13;
3. Open the tap and allow the lower layer to run out into a clean beaker below,&#13;
4. When the lower liquid is almost fully out, control its speed using the tap.</video:description>
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      <video:publication_date>2014-03-03T15:01:34+00:00</video:publication_date>
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      <video:title>Reacting Mass Series 5: cm3 and moldm3</video:title>
      <video:description>Here we look at the use of a rearrangement triangle that connects moles, volume of solution and concentration of solution.&#13;
Concentration = mol/dm3&#13;
Moles = concentration x dm3&#13;
dm3 = mol/concentration.&#13;
</video:description>
      <video:view_count>113</video:view_count>
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      <video:publication_date>2014-03-03T14:41:04+00:00</video:publication_date>
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      <video:title>Improve Reacting Mass Calculations No 4. </video:title>
      <video:description>To calculate reacting masses you must find out the number of moles of reactant, use the balance chemical equation to find the number of product and lastly by using mass = moles x RMM.</video:description>
      <video:view_count>101</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-02-28T16:16:07+00:00</video:publication_date>
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      <video:title>Improve Reacting Mass Calculations No11. </video:title>
      <video:description>To calculate reacting masses you must find out the number of moles of reactant, use the balance chemical equation to find the number of product and lastly by using mass = moles x RMM.</video:description>
      <video:view_count>70</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-02-28T16:30:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2845_02-28_53109ef061d23/62f2a2df315efea057c5c38654e3317ce0bcf5c50be2778fsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/improve-reacting-mass-calculations-no14</loc>
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      <video:title>Improve Reacting Mass Calculations No14.</video:title>
      <video:description>To calculate reacting masses you must find out the number of moles of reactant, use the balance chemical equation to find the number of product and lastly by using mass = moles x RMM.</video:description>
      <video:view_count>102</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-02-28T16:33:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/2854_02-28_53109f9b0b25c/a506d610cecf5e65dbde0b02c64228afc94e9bf4cd5c8a2bsd.mp4</video:content_loc>
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      <video:title>Organic Module 5 Disproving the Kekule Structure for Benzene </video:title>
      <video:description>Organic Module 5 Disproving the Kekule Structure for Benzene - Chemically (Low) </video:description>
      <video:view_count>91</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T12:14:07+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/titration-finding-the-value-of-x-in-na2co3xh2o</loc>
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      <video:title>Titration - Finding the value of x in Na2CO3xH2O</video:title>
      <video:description>This is part 1. 4.0g of washing soda is dissolved in deionised water and made up to a total volume of 250cm3 in a volumetric flask. 25cm3 of this is titrated with 0.1M hydrochloric acid. In an accompanying video-clip the results of this experiment are used to work out the value of x.&#13;
Note, while washing soda has normally 10 moles of water of crystallization per mole of salt, it is possible for this to change when it is exposed to the atmosphere.</video:description>
      <video:view_count>95</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T11:12:04+00:00</video:publication_date>
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      <video:title>Organic Preparations_ Heat and Distil.</video:title>
      <video:description>Heat and Distil is a technique used frequently in the synthesis of organic reagents (e.g. the preparation of bromoethane from ethanol). This technique (a) looks at the appartus and setup employed; (b) considers how the reactants are combined in a controlled manner; (c) highlights the physical processes that are in action</video:description>
      <video:view_count>111</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T13:00:37+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/separation-techniques-fractional-distillation</loc>
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      <video:title>Separation techniques: Fractional distillation</video:title>
      <video:description>Fractional distillation is used to separate a mixture of two or more fluids that at two different boiling points. Heating the mixtures and partially condensating the vapors are both parts of this process.</video:description>
      <video:view_count>110</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:04:34+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/proteins-lecture</loc>
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      <video:title>Proteins Lecture</video:title>
      <video:description>We look at how amino acids join together to form proteins, examining the primary, secondary and tertiary structures in detail - with reference made to insulin, myoglobin and haemoglobin. Quarternary struture is mentioned briefly and we also touch upon the meaning of fibrous and globular proteins.</video:description>
      <video:view_count>104</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T12:59:34+00:00</video:publication_date>
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  <url>
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      <video:title>Reacting Mass Calculation Series 4 No11. </video:title>
      <video:description>In this video lesson, Mr. Scullion demonstrates a reacting mass problem involving volume of nitrogen. Try the problem out on your own prior to finding out the solution.</video:description>
      <video:view_count>98</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T13:11:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/reacting-mass-q4-2-c2h6-7-o2-4-co2-6-h2o</loc>
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      <video:title>Reacting Mass: Q4 - 2 C2H6 + 7 O2 = 4 CO2 + 6 H2O</video:title>
      <video:description>In this video lesson, Mr. Scullion demonstrates a reacting mass problem:Q4 - 2 C2H6 + 7 O2 = 4 CO2 + 6 H2O. Try the problem out on your own prior to finding out the solution.</video:description>
      <video:view_count>128</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T14:37:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/reacting-mass-calculation-series-4-no16-</loc>
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      <video:title>Reacting Mass Calculation Series 4 No16 .</video:title>
      <video:description>In this video lesson, Mr. Scullion demonstrates a reacting mass problem involving carbon dioxide. Try the problem out on your own prior to finding out the solution.</video:description>
      <video:view_count>104</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T13:16:34+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/separation-techniques-chemistry-chromatography-1-of-3</loc>
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      <video:title>Separation techniques: Chemistry Chromatography - 1 of 3</video:title>
      <video:description>Chromatography is used for separation of mixtures. There is both a mobile and stationary phase. Most commonly this is seen when writing checks but can be liquid and gas as well.</video:description>
      <video:view_count>83</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:04:37+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/separation-techniques-sulfur-iron</loc>
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      <video:title>Separation Techniques: Sulfur &amp; Iron</video:title>
      <video:description>This video lesson hows the use of a magnet to separate a mixture of sulfur powder and iron filings.</video:description>
      <video:view_count>96</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:01:37+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-chemistry-of-mixtures</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3050_03-03_531480aa85673_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Chemistry of Mixtures</video:title>
      <video:description>Thanks for visiting! Flash animations used to illustrate what mixtures are. Several different mixtures are considered - air, a salt solution, oil and water and dyes making up black ink.</video:description>
      <video:view_count>110</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:09:35+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/thermal-conductivity</loc>
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      <video:title>Thermal Conductivity</video:title>
      <video:description>In this video lesson we will be looking at thermal conductivity using cobalt (II) chloride to make heat-sensitive paper. </video:description>
      <video:view_count>106</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:11:34+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/ionic-bond-magnesium-chloride-mgcl2</loc>
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      <video:title>Ionic bond: Magnesium Chloride (MgCl2).</video:title>
      <video:description>Thanks for visiting! This short flash animation looks at how the ionic bond forms in Magnesium Chloride (MgCl2).</video:description>
      <video:view_count>106</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:15:38+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/sulfur-a-simple-covalent-solid</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3048_03-03_53147fd80d527_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sulfur: A simple covalent solid</video:title>
      <video:description>Sulfur (S) is an element that is very distinct because it has a bright yellow color and quite an odor. This video lesson explains the covalent bond of sulfur.</video:description>
      <video:view_count>92</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:05:37+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/separation-techniques-chemistry-chromatography-2-of-3</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3043_03-03_53147fb5968e0_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Separation techniques: Chemistry Chromatography 2 of 3</video:title>
      <video:description>Chromatography is used for separation of mixtures. There is both a mobile and stationary phase. Most commonly this is seen when writing checks but can be liquid and gas as well.</video:description>
      <video:view_count>92</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:05:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-electrolysis-of-water-</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3053_03-03_531480e0e2984_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The electrolysis of water </video:title>
      <video:description>In this video lesson we will be looking at he electrolysis of water using inert graphite electrodes.</video:description>
      <video:view_count>90</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:11:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/ionic-bond-calcium-phosphide-ca3p2-</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3058_03-03_5314821d8c5b6_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Ionic bond: Calcium Phosphide (Ca3P2). </video:title>
      <video:description>Thanks for visiting! This short flash animation looks at how the ionic bond forms in Calcium Phosphide (Ca3P2). </video:description>
      <video:view_count>169</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:15:34+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/ionic-bond-magnesium-phosphide-mg3p2</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3063_03-03_5314825dcd3de_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Ionic bond: Magnesium Phosphide (Mg3P2).</video:title>
      <video:description>Thanks for visiting! This short flash animation looks at how the ionic bond forms in Magnesium Phosphide (Mg3P2).</video:description>
      <video:view_count>134</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:16:34+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3063_03-03_5314825dcd3de/8445f5a651825a6406275f1a72f91f37906181ad048ebd85sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/ionic-bond-potassium-fluoride-kf</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3065_03-03_5314827219ce9_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Ionic bond: Potassium Fluoride (KF).</video:title>
      <video:description>Thanks for visiting! This short flash animation looks at how the ionic bond forms in Potassium Fluoride (KF).</video:description>
      <video:view_count>102</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:16:37+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3065_03-03_5314827219ce9/33e88b4809001034c37ad8a427454329f1c692aea1bb5046sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/ionic-bond-potassium-sulfide-k2s</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3068_03-03_531482ad1c7c1_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Ionic bond: Potassium Sulfide (K2S).</video:title>
      <video:description>Thanks for visiting! This short flash animation looks at how the ionic bond forms in  Potassium Sulfide (K2S).</video:description>
      <video:view_count>129</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:17:38+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3068_03-03_531482ad1c7c1/10531d3004037f7988d73cfda3d0721b886135f4dc98a168sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/ionic-bond-sodium-oxide-na2o</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3070_03-03_531482de1847a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Ionic bond: Sodium Oxide (Na2O)</video:title>
      <video:description>Thanks for visiting! This short flash animation looks at how the ionic bond forms in Sodium Oxide (Na2O).</video:description>
      <video:view_count>115</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:18:33+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3070_03-03_531482de1847a/b13b8b4ac7a0c492724dcce21879512f83526d0bc390788bsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/titrations-series-2-no1-low</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3075_03-03_5314842b28e42_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Titrations Series 2 No1. (Low)</video:title>
      <video:description>Titration calculations have 6 variable. Typically 5 are given and you are required to work out the 6th. Each question in this Series is solved using a fast and simple formula-method. Try them out yourself first.</video:description>
      <video:view_count>122</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:25:04+00:00</video:publication_date>
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      <video:title>Visual presentation of what happens in simple ditillation.</video:title>
      <video:description>Visual presentation of what happens in simple distillation by separating water and salt in salt solution.</video:description>
      <video:view_count>95</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:29:40+00:00</video:publication_date>
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      <video:title>Titrations - Series 1 Introduction. </video:title>
      <video:description>Here we take a very brief look at the background to titrations and at the use of a formulae in solving such questions.&#13;
c1v1/c2v2 = Mol1/Mol2 where c is for concentration, v is for volume and Mol is for "reacting moles" in the balanced equation. One of the reactants is called 1 and the other 2. so c1 = concentration of chemical 1 etc.</video:description>
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      <video:publication_date>2014-03-03T15:22:33+00:00</video:publication_date>
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      <video:title>Use of paper chromatography to investigate tampering with...</video:title>
      <video:description>Use of paper chromatography to investigate of suspected case of forgery and tampering with a check.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:28:04+00:00</video:publication_date>
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      <video:title>Titrations Series 2 No5. (Low)</video:title>
      <video:description>Titration calculations have 6 variable. Typically 5 are given and you are required to work out the 6th. Each question in this Series is solved using a fast and simple formula-method. Try them out yourself first.</video:description>
      <video:view_count>74</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:27:04+00:00</video:publication_date>
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      <video:title>Water_ Hydrogen bonding in liquid water.</video:title>
      <video:description>This animation takes you down to a millionth of a millimeter in liquid water. The hydrogen bonding is switched on and off so that you can see and appreciate their significance in understanding the behaviour of its molecules.</video:description>
      <video:view_count>123</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:30:34+00:00</video:publication_date>
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      <video:title>Triads Dobereiner's contribution developing the Periodic Table</video:title>
      <video:description>This short flash video takes a look at the period 1815 to 1829, during which Johan Dobereiner identified his so-called 5 Triads, including the "Alkali Formers" and "Salt Formers".</video:description>
      <video:view_count>126</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:27:11+00:00</video:publication_date>
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      <video:title>Solution Electrolysis: Concentrated Aqueous Sodium</video:title>
      <video:description>Mr. Scullion discusses solution electrolysis of concentrated aqueous sodium chloride (brine) using inert graphite electrodes. The electrolysis of brine is shown and discussed fully in this short video. You will see how chlorine is produced at the anode and hydrogen at the cathode.</video:description>
      <video:view_count>90</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:04:04+00:00</video:publication_date>
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      <video:title>Ionic bond: Calcium Nitride (Ca3N2).</video:title>
      <video:description>Thanks for visiting! This short flash animation looks at how the ionic bond forms in Calcium Nitride (Ca3N2).</video:description>
      <video:view_count>159</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:14:38+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-electrolysis-of-molten-lithium-chloride</loc>
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      <video:title>The electrolysis of molten lithium chloride</video:title>
      <video:description>In this video lesson we will be looking at he electrolysis of molten lithium chloride using inert graphite electrodes.</video:description>
      <video:view_count>120</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:09:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3052_03-03_53147fe83f6b0/74e3fd99d454dc8776196879065b178bd90bf8ff6e75c1casd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/ionic-bond-magnesium-nitride-mg3n2</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3062_03-03_5314824c3eeff_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Ionic bond: Magnesium Nitride (Mg3N2).</video:title>
      <video:description>Thanks for visiting! This short flash animation looks at how the ionic bond forms in Magnesium Nitride (Mg3N2).</video:description>
      <video:view_count>126</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:16:08+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/ionic-bond-potassium-phosphide-k3p</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3067_03-03_5314829bdb069_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Ionic bond: Potassium Phosphide (K3P)</video:title>
      <video:description>Thanks for visiting! This short flash animation looks at how the ionic bond forms in Potassium Phosphide (K3P).</video:description>
      <video:view_count>127</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:17:34+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3067_03-03_5314829bdb069/65f987f68840b38c58606c6a82673cee8f755079e830e518sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/titration-practical-and-calculation-naoh-and-hcl</loc>
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      <video:title>Titration_ Practical and Calculation (NaOH and HCl)</video:title>
      <video:description>This video, with the help of flash animations, shows and explains how you can determine the concentration of a sodium hydroxide solution using a standard solution of hydrochloric acid.</video:description>
      <video:view_count>98</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:20:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3072_03-03_531482eeea1df/65578a422129901c662aeb3331f1c39cd550017f312478bbsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/titrations-series-2-no4-low</loc>
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      <video:title>Titrations Series 2 No4. (Low)</video:title>
      <video:description>Titration calculations have 6 variable. Typically 5 are given and you are required to work out the 6th. Each question in this Series is solved using a fast and simple formula-method. Try them out yourself first.</video:description>
      <video:view_count>110</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:23:34+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/use-of-fehlings-solution-to-identify-the-presence-of</loc>
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      <video:title>Use of Fehling's Solution to identify the presence of...</video:title>
      <video:description>Use of Fehling's Solution to identify the presence of an aldehyde. Fehling's solution is a test used to identify the difference between water-soluble carbohydrate and ketone functional groups.</video:description>
      <video:view_count>71</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:29:34+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/filtration</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3044_03-03_53147fce5a538_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Filtration</video:title>
      <video:description>Filtration is the physical action which is used for separating of solids from liquids by having a center where only the fluid can pass through and not the solids.</video:description>
      <video:view_count>100</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:05:34+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/separating-techniques-simple-distillation</loc>
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    <video:video>
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      <video:title>Separating techniques: Simple Distillation</video:title>
      <video:description>Distillation is the separating of mixtures  in a boiling water and is not a chemical reaction. In this video lesson, Mr. Scullion will be demonstrating a simple distillation. </video:description>
      <video:view_count>102</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:02:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/water-dipoles-and-hydrogen-bonding</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3087_03-03_5314858f83c5f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Water_ Dipoles and Hydrogen Bonding</video:title>
      <video:description>This short flash animation takes you down to a millionth of a millimetre to show you the resultant dipole in water molecules and the hydrogen bonds that attract the molecules together.</video:description>
      <video:view_count>131</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:31:04+00:00</video:publication_date>
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    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-calcium-carbonate-double-cycle</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3049_03-03_53147f083f6bb_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Calcium Carbonate Double Cycle</video:title>
      <video:description>We start with limestone, heating it strongly for 1 hour. The quicklime formed is reacted (slaked) with cold water to form slaked lime (LIME). This is calcium hydroxide. A suspension of this in water is filtered giving a very dilute solution of the hydroxide as the filtrate. This is limewater. Carbon dioxide is bubbled through the limewater until it goes cloudy and then clear again. Insoluble calcium carbonate and then soluble calcium hydrogen carbonate are formed in turn. The hydrogen carbonate solution is warmed and goes cloudy, due to thermal decomposition back into calcium carbonate.</video:description>
      <video:view_count>98</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:09:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3049_03-03_53147f083f6bb/c69a502c0bf3c210faa95239b0617c11e469d5096f5f9ce2sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/intermolecular-bonding</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3054_03-03_53148152580e2_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Intermolecular Bonding</video:title>
      <video:description>In this video lesson we will be looking at the intermolecular bonding holding simple covalent structures together. </video:description>
      <video:view_count>89</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:19:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3054_03-03_53148152580e2/c2fd5bbaf32ca71d06f4b2af881b6dc183d685e3bc9e02e0sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/ionic-bond-lithium-nitride-na3n</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3059_03-03_5314820d4abc9_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Ionic bond: Lithium Nitride (Na3N).</video:title>
      <video:description>Thanks for visiting! This short flash animation looks at how the ionic bond forms in Lithium Nitride (Na3N).</video:description>
      <video:view_count>98</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:15:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3059_03-03_5314820d4abc9/bb75b6e1ebc2d9fef026036ba342b8970cc58ee824082743sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/ionic-bond-potassium-chloride-kcl</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3064_03-03_5314827e8fe3a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Ionic bond: Potassium Chloride (KCl).</video:title>
      <video:description>Thanks for visiting! This short flash animation looks at how the ionic bond forms in Potassium Chloride (KCl).</video:description>
      <video:view_count>102</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:17:04+00:00</video:publication_date>
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      <video:title>Titrations - Series 1_ Volume from moles and concentration.</video:title>
      <video:description>Just one question. Try it out yourself before looking at the solution. This exercise shows how to calculate the volume of each solution the contains a certain number of moles.</video:description>
      <video:view_count>78</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:25:34+00:00</video:publication_date>
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      <video:title>Ionic bond: Sodium Nitride (Na3N)</video:title>
      <video:description>Thanks for visiting! This short flash animation looks at how the ionic bond forms in Sodium Nitride (Na3N).</video:description>
      <video:view_count>96</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:18:04+00:00</video:publication_date>
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      <video:title>Tollen's Reagent_ Positive identification of an Aldehyde.</video:title>
      <video:description>A very short video, showing or reminding you, how Tollen's Reagent is prepared and used to identify an aldehyde.</video:description>
      <video:view_count>85</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:27:08+00:00</video:publication_date>
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      <video:title>Reacting Mass Calculation Series 5 No5.</video:title>
      <video:description>In this video lesson, Mr. Scullion demonstrates a reacting mass problem involving sulphuric acid. Try the problem out on your own prior to finding out the solution.</video:description>
      <video:view_count>106</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
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      <video:title>Vacuum Filtration used in isolating a solid from a suspension. </video:title>
      <video:description>This short flash animation attempts to show you the physical processes that are at play during vacuum filtration. It shows how the vacuum (reduced pressure) is created in the Buchner flask using a simple siphon pump. It goes on to show how this causes a suction that draws the filtrate speedily through the filter paper and porous plate. It ends by drawing attention to the additional benefit of air drying the residue.</video:description>
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      <video:publication_date>2014-03-03T15:29:37+00:00</video:publication_date>
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      <video:title>Reacting Mass Calculations - Series 5 </video:title>
      <video:description>Reacting Mass Calculations - Series 5 - Na2CO3(s) + H2SO4(aq) = Na2SO4(aq). </video:description>
      <video:view_count>98</video:view_count>
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      <video:description>In this video lesson, Mr. Scullion demonstrates a reacting mass problem involving sodium carbonate. Try the problem out on your own prior to finding out the solution.</video:description>
      <video:view_count>81</video:view_count>
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      <video:title>Reacting Mass Calculation Calcium Hydrogen Carbonate and</video:title>
      <video:description>Reacting Mass Calculation Calcium Hydrogen Carbonate and Phosphoric Acid </video:description>
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      <video:title>Reacting Mass Calculations Series 3 No2.</video:title>
      <video:description>In this video lesson, Mr. Scullion demonstrates a reacting mass problem involving potassium and oxygen. Try the problem out on your own prior to finding out the solution.</video:description>
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      <video:title>Reacting Mass Calculations Series 3 No7.</video:title>
      <video:description>In this video lesson, Mr. Scullion demonstrates a reacting mass problem with iron and chlorine. Try the problem out on your own prior to finding out the solution.</video:description>
      <video:view_count>112</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T14:21:04+00:00</video:publication_date>
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      <video:title>Separation techniques: Centrifugation</video:title>
      <video:description>Centrifugation is generally used in a lab environment and it involves the use of gravity for the separation of mixtures.</video:description>
      <video:view_count>91</video:view_count>
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      <video:title>Reacting Mass Calculations Series 4 No3.</video:title>
      <video:description>In this video lesson, Mr. Scullion demonstrates a reacting mass problem with the volume of carbon dioxide. Try the problem out on your own prior to finding out the solution.</video:description>
      <video:view_count>104</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T14:31:34+00:00</video:publication_date>
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      <video:title>Reacting Mass Calculations Series 4. </video:title>
      <video:description>In this video lesson, Mr. Scullion demonstrates a reacting mass problem with volume of carbon dioxide. Try the problem out on your own prior to finding out the solution.</video:description>
      <video:view_count>118</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T14:31:04+00:00</video:publication_date>
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      <video:title>Distillation of Crude Oil</video:title>
      <video:description>In this video lesson, Mr. Scullion demonstrates a small laboratory scale fractional distillation of crude oil which produces petrol, paraffin, diesel, fuel oil and bitumen.</video:description>
      <video:view_count>110</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:01:40+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/reacting-mass-c3h8g-5-o2g-3-co2g-4-h2og</loc>
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      <video:title>Reacting Mass: C3H8(g) + 5 O2(g)--3 CO2(g)+4 H2O(g)</video:title>
      <video:description>In this video lesson, Mr. Scullion demonstrates a reacting mass problem: C3H8(g) + 5 O2(g)--3 CO2(g)+4 H2O(g). Try the problem out on your own prior to doing the exercise. </video:description>
      <video:view_count>88</video:view_count>
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      <video:publication_date>2014-03-03T14:34:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-electrolysis-of-lead-ii</loc>
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      <video:title>The electrolysis of lead (II)</video:title>
      <video:description>In this video lesson we will be looking at the electrolysis of lead (II) bromide using inert graphite electrodes.</video:description>
      <video:view_count>74</video:view_count>
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      <video:publication_date>2014-03-03T15:14:04+00:00</video:publication_date>
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  <url>
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      <video:title>Ionic bond: Aluminium Nitride (AlN). </video:title>
      <video:description>Thanks for visiting! This short flash animation looks at how the ionic bond forms in Aluminium Nitride (AlN). </video:description>
      <video:view_count>101</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:14:34+00:00</video:publication_date>
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      <video:title>Ionic bond: Potassium Nitride (K3N). </video:title>
      <video:description>Thanks for visiting! This short flash animation looks at how the ionic bond forms in Potassium Phosphide (K3P).</video:description>
      <video:view_count>108</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:17:07+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/ionic-bond-magnesium-fluoride-mgf2</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3061_03-03_5314823def6bf_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Ionic bond: Magnesium Fluoride (MgF2).</video:title>
      <video:description>Thanks for visiting! This short flash animation looks at how the ionic bond forms in Magnesium Fluoride (MgF2).</video:description>
      <video:view_count>141</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:16:04+00:00</video:publication_date>
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  <url>
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      <video:title>Ionic bond forms: Sodium Phosphide (Na3P).</video:title>
      <video:description>This brief flash animation looks at how the ionic bond forms in Sodium Phosphide (Na3P).</video:description>
      <video:view_count>133</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-03T15:18:07+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/titrations-series-2-no2-low</loc>
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      <video:title>Titrations Series 2 No2. (Low)</video:title>
      <video:description>Titration calculations have 6 variable. Typically 5 are given and you are required to work out the 6th. Each question in this Series is solved using a fast and simple formula-method. Try them out yourself first.</video:description>
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      <video:publication_date>2014-03-03T15:22:04+00:00</video:publication_date>
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      <video:publication_date>2014-03-20T16:45:16+00:00</video:publication_date>
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      <video:publication_date>2014-03-20T16:39:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/russo-physics-simple-harmonic-motion-4-pendulum-1</loc>
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      <video:title>Russo Physics_ Simple Harmonic Motion 4 - Pendulum</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining simple harmonics.</video:description>
      <video:view_count>87</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-20T16:46:03+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/russo-physics-thermodynamics-13-isobaric-process-1</loc>
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      <video:title>Russo Physics_ Thermodynamics 13 - Isobaric Process</video:title>
      <video:description>Mr. Russo will be explaining thermodynamics. Thermodynamics is the study of heat and its connection to energy and work. The laws of Thermodynamics comes from Statistical Mechanics.</video:description>
      <video:view_count>114</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-20T16:52:16+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/russo-physics-work-energy-power-2-1</loc>
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      <video:title>Russo Physics_ Work, Energy, Power 2</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining work, energy and power.</video:description>
      <video:view_count>101</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-20T16:50:07+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/thermodynamics-8-ideal-gases-in-a-closed-system-1</loc>
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      <video:title>Thermodynamics 8 - Ideal Gases in a Closed System</video:title>
      <video:description>Mr. Russo will be explaining thermodynamics. Thermodynamics is the study of heat and its connection to energy and work. The laws of Thermodynamics comes from Statistical Mechanics.</video:description>
      <video:view_count>88</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-20T16:53:16+00:00</video:publication_date>
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      <video:title>Line Graphs</video:title>
      <video:description>In the mathematical discipline of graph theory, the line graph of an undirected graph G is another graph L that represents the adjacencies between edges of G.</video:description>
      <video:view_count>104</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T11:40:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/similar-figures-and-proportions</loc>
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      <video:title>Similar Figures and Proportions</video:title>
      <video:description>Two figures that have the same shape are said to be similar. When two figures are similar, the ratios of the lengths of their corresponding sides are equal.</video:description>
      <video:view_count>90</video:view_count>
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      <video:publication_date>2014-03-21T12:30:20+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/solving-equations-that-contain-fractions</loc>
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      <video:title>Solving Equations That Contain Fractions</video:title>
      <video:description>Fraction is a number that represents the part of a whole . And it can be defined as "An expression that indicates the quotient of two quantities" .</video:description>
      <video:view_count>103</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T12:37:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/translate-words-into-math</loc>
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      <video:title>Translate Words Into Math</video:title>
      <video:description>The hardest thing about doing word problems is taking the English words and translating them into mathematics. Usually, once you get the math equation, you're fine; the actual math involved is often fairly simple.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T12:55:04+00:00</video:publication_date>
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  <url>
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      <video:title>The Reformation Continues</video:title>
      <video:description>In this video lesson we will be exploring the continuation of the Reformation. The Protestant Reformation was the schism within Western Christianity initiated by John Wycliffe, Jan Hus, Martin Luther, John Calvin, and other early Protestants</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T16:55:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/wars-and-revolts-in-the-middle-east-part-1</loc>
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      <video:title>Wars and Revolts in the Middle East- Part 1</video:title>
      <video:description>In this video lesson we will be looking at wars and revolts in the Middle East. The Middle East is a region that roughly encompasses a majority of Western Asia and Egypt.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T18:33:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/china-limits-european-contacts-1</loc>
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      <video:title>China Limits European Contacts</video:title>
      <video:description>In this video lesson we will examine and explore how China limited the European contacts. Advances under the Ming and Qing dynasties left China uninterested in European contact.</video:description>
      <video:view_count>31</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T14:37:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/alternatives-to-power-politics-part-2-1</loc>
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      <video:title>Alternatives to Power Politics Part 2</video:title>
      <video:description>Democratic peace theory is a theory which posits that democracies are hesitant to engage in armed conflict with other identified democracies. In contrast to theories explaining war engagement, it is a "Theory Of Peace" outlining motives.</video:description>
      <video:view_count>35</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-24T16:25:30+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/world-history-lesson-14-christianity-1</loc>
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      <video:title>World History Lesson 14- Christianity</video:title>
      <video:description>In this video lesson we will be looking at Christianity. Christianity is a monotheistic religion based on the life and oral teachings of Jesus Christ as presented in the New Testament.</video:description>
      <video:view_count>27</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T19:20:22+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/russo-physics-work-energy-power-4-1</loc>
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      <video:title>Russo Physics_ Work Energy Power 4</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining work, energy and power.</video:description>
      <video:view_count>83</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-20T16:54:16+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/russo-physics-work-energy-power-3-1</loc>
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      <video:title>Russo Physics_ Work, Energy, Power 3</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining work, energy and power.</video:description>
      <video:view_count>88</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-20T16:55:16+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/russo-physics-work-energy-power-7-1</loc>
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      <video:title>Russo Physics_ Work, Energy, Power 7</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining work, energy and power.</video:description>
      <video:view_count>86</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-20T16:56:08+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/thermodynamics-14-isochoric-process-1</loc>
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      <video:title>Thermodynamics 14 - Isochoric Process</video:title>
      <video:description>Mr. Russo will be explaining thermodynamics. Thermodynamics is the study of heat and its connection to energy and work. The laws of Thermodynamics comes from Statistical Mechanics.</video:description>
      <video:view_count>95</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-20T16:56:11+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/multiplying-fractions-and-mixed-numbers</loc>
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      <video:title>Multiplying Fractions and Mixed Numbers</video:title>
      <video:description>It is hard to multiply mixed numbers like that so you need to change them in to something that's a little easier to work with. By changing the mixed number into a fraction it all becomes much more straight forward.</video:description>
      <video:view_count>116</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T12:04:20+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3192_03-21_532c0dc2a14be/8390cde54c2c7ba9b86f75abcd339088beda132abf9c17cdhd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/solving-equations-containing-decimals1</loc>
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      <video:title>Solving Equations Containing Decimals1</video:title>
      <video:description>To solve linear equations with decimals or fractions, the first step is to get rid of the decimals or fractions. There are simple techniques to get rid of both decimals and fractions and the techniques can be used together in case both decimals and fractions appear in the same equation. Once the equations are simplified, graph all the linear equations together.</video:description>
      <video:view_count>99</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T12:51:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/solving-one-step-equations-by-multiplying-or-dividing</loc>
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      <video:title>Solving One-Step Equations By Multiplying or Dividing</video:title>
      <video:description>This video demonstrates a method for solving one-step equations using multiplication or division.</video:description>
      <video:view_count>106</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T13:25:04+00:00</video:publication_date>
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    <video:video>
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      <video:title>Using Similar Figures</video:title>
      <video:description>Similar figures are figures that have the same shape but not necessarily the same size.</video:description>
      <video:view_count>91</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T13:32:20+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/russo-physics-work-energy-power-1-1</loc>
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    <video:video>
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      <video:title>Russo Physics_ Work, Energy, Power 1</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining work, energy and power.</video:description>
      <video:view_count>84</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-20T16:48:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/wars-and-revolts-in-the-middle-east-part-2-1</loc>
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      <video:title>Wars and Revolts in the Middle East- Part 2</video:title>
      <video:description>In this video lesson we will be looking at wars and revolts in the Middle East. The Middle East is a region that roughly encompasses a majority of Western Asia and Egypt.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T19:09:21+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/church-reform-and-the-crusades-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3236_03-21_532c30a7a43a4_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Church Reform and the Crusades</video:title>
      <video:description>In this video lesson we will be discussing church reform and the crusades. The Crusades were religious conflicts during the High Middle Ages through to the end of the Late Middle Ages, conducted under the sanction of the Latin Catholic Church.</video:description>
      <video:view_count>36</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T14:32:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-roman-republic-2</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3299_03-21_532c5cc310cff_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Roman Republic</video:title>
      <video:description>In this video lesson we will be looking at the Roman Republic. The Roman Republic was the period of the ancient Roman civilization when the government operated as a republic.</video:description>
      <video:view_count>31</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T17:42:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3299_03-21_532c5cc310cff/b3d7cbee259e3fdfe3bdc53ebd530a4ed6c10d54bb344658hd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/-europe-part-1-1</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3349_03-24_53303ce6da447_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Europe Part 1</video:title>
      <video:description>In this video lesson we will be looking at Europe. Europe is, by convention, one of the world's seven continents. </video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-24T16:04:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-2-how-democracies-function-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3401_03-24_5330492de8b01_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>U.S Government Lesson 2- How Democracies Function</video:title>
      <video:description>In this video lesson we will be looking at how democracies function. Four types of theories are discussed.</video:description>
      <video:view_count>36</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-24T16:58:09+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/simple-harmonic-motion-3-energy-of-a-spring-1</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3136_03-20_532b01e06c901_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Simple Harmonic Motion 3 - Energy of a Spring</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining simple harmonics.</video:description>
      <video:view_count>106</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-20T16:51:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3136_03-20_532b01e06c901/138904d119b098bcb97279aa7249e802f62dbb4247568b09sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/points-lines-and-planes-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3197_03-21_532c12fcb84dc_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Points, Lines, and Planes</video:title>
      <video:description>Points, Lines and Planes are undefined terms in Geometry whose meaning is accepted without definition. These terms have similar meanings in Geometry as they are used in algebra, like the coordinate plane, ordered pairs and lines .</video:description>
      <video:view_count>113</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T12:17:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3197_03-21_532c12fcb84dc/952d2f56364956f728b4737fc8b441f542196ed5ea2ea701sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/identifying-misleading-graphs</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3183_03-21_532c06fe14ac6_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Identifying Misleading Graphs</video:title>
      <video:description>Graphs are extremely powerful tools for displaying large quantities of complex data. A graph which misrepresents data is called misleading graph.</video:description>
      <video:view_count>94</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T11:28:04+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/interpreting-circle-graphs</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3185_03-21_532c094aee71f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Interpreting Circle Graphs</video:title>
      <video:description>In graph theory, a circle graph is the intersection graph of a set of chords of a circle. </video:description>
      <video:view_count>97</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T11:37:18+00:00</video:publication_date>
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    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/polygons-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3198_03-21_532c0e4f16a00_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Polygons</video:title>
      <video:description>In geometry a polygon is traditionally a plane figure that is bounded by a finite chain of straight line segments closing in a loop to form a closed chain or circuit.</video:description>
      <video:view_count>101</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T12:00:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3198_03-21_532c0e4f16a00/5653888006c1d18c90bd48e02f44bd63795daf934a199dechd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/solving-equations-containing-integers</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3212_03-21_532c1d781a7ef_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Solving Equations Containing Integers</video:title>
      <video:description>Like the natural numbers, Z is closed under the operations of addition and multiplication, that is, the sum and product of any two integers is an integer.</video:description>
      <video:view_count>99</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T13:12:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3212_03-21_532c1d781a7ef/a761a6406df259ace822140014b928c460b72ede42e609e9hd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-6-mandates-and-devolution-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3405_03-24_53304a3f3c59e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>U.S Government Lesson 6- Mandates and Devolution</video:title>
      <video:description>In this video lesson we will be looking at mandates and devolutions. Devolution is the statutory granting of powers from the central government of a sovereign state to government at a subnational level, such as a regional, local, or state level.</video:description>
      <video:view_count>36</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-24T17:02:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3405_03-24_53304a3f3c59e/54e5a68a8e2400020790af9518d6ab3c77ad0346e3b03b2fsd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/stem-and-leaf-plots</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3217_03-21_532c234e53069_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Stem-and-Leaf Plots</video:title>
      <video:description>Stem-and-leaf plots are a method for showing the frequency with which certain classes of values occur. You could make a frequency distribution table or a histogram for the values, or you can use a stem-and-leaf plot and let the numbers themselves to show pretty much the same information.</video:description>
      <video:view_count>81</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T13:31:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3217_03-21_532c234e53069/c4d9bcefee61cc5491828ac0ecfca5c0df229c844e184bf6hd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-15-congress</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3413_03-24_53304c4903ccc_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>U.S Government Lesson 15- Congress</video:title>
      <video:description>In this video lesson we will be looking at Congress. The United States Congress is the bicameral legislature of the federal government of the United States consisting of two houses: the House of Representatives and the Senate.</video:description>
      <video:view_count>29</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-24T17:12:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3413_03-24_53304c4903ccc/f49ff2945cb6d72bb084099c25d96521ea1542fb6fd04d0esd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/solving-equations-containing-percents</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3213_03-21_532c1f076c7a5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Solving Equations Containing Percents</video:title>
      <video:description>This video describes how to solve equations that contain percents. Percent equation refers to a ratio of a whole figure but which has been expressed in terms of 100.</video:description>
      <video:view_count>120</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T13:17:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3213_03-21_532c1f076c7a5/87277d2f17fcc865bd448d1ba86e99bad1103c735112a5dbhd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/changes-in-medieval-society-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3232_03-21_532c2e6dcb44a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Changes in Medieval Society</video:title>
      <video:description>Many changes to medieval society happened during 1000 to 1300.  There were many advances in technology that improved upon the quality of medieval life and society.  </video:description>
      <video:view_count>81</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T14:20:20+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-coordinate-plane</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3218_03-21_532c190687dd4_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Coordinate Plane</video:title>
      <video:description>A Cartesian coordinate system is a coordinate system that specifies each point uniquely in a plane by a pair of numerical coordinates, which are the signed distances from the point to two fixed perpendicular directed lines, measured in the same unit of length.</video:description>
      <video:view_count>82</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T12:46:20+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3218_03-21_532c190687dd4/ebc51b0c50aa59dbc6427a84ffb4c9a6313de8699a2d1ee4hd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-21-the-supreme-court-part-2</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3418_03-24_53304b9ee1a6f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>U.S Government Lesson 21- The Supreme Court Part 2</video:title>
      <video:description>In this video lesson we will be looking at the Supreme Court. The Supreme Court of the United States was established pursuant to Article III of the United States Constitution in 1789 as the highest federal court in the United States.</video:description>
      <video:view_count>27</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-24T17:07:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3418_03-24_53304b9ee1a6f/a8fa2ae5b9169bcf2d210525556fa9515b9fe89e357a9c9esd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-7-political-participation-1</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3406_03-24_5330480f39e54_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>U.S Government Lesson 7- Political Participation</video:title>
      <video:description>In this video lesson we will be looking at political participation. Political participation in social science refers to different mechanisms for the public to express opinions and exert influence.</video:description>
      <video:view_count>23</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-24T16:53:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3406_03-24_5330480f39e54/a8554824cc7ec7612d0bca936325b81391d3507929b3c75csd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/charlemagne-1</loc>
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      <video:title>Charlemagne</video:title>
      <video:description>Charlemagne was the King of the Franks from 768, the King of Italy from 774, the first Holy Roman Emperor, and the first emperor in western Europe since the collapse of the Western Roman Empire three centuries earlier.</video:description>
      <video:view_count>31</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T14:31:25+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-17-criticisms-of-congress</loc>
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    <video:video>
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      <video:title>U.S Government Lesson 17- Criticisms of Congress</video:title>
      <video:description>In this video lesson we will be looking at criticisms of Congress. The United States Congress is the bicameral legislature of the federal government of the United States consisting of two houses: the House of Representatives and the Senate.</video:description>
      <video:view_count>25</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-24T17:11:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/gcse-psychology-memory</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3493_04-01_533ae11c3e981_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>GCSE Psychology: Memory</video:title>
      <video:description>A revision video to help those studying GCSE Psychology. Memory is studied because it is considered the process in which we record and store information.</video:description>
      <video:view_count>131</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-04-01T18:50:01+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3493_04-01_533ae11c3e981/4524a9c6ac76b6a56dd5e0779357df363beca1ea774d6347hd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/calculate-reacting-quantities-using-moles</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3498_04-14_534c207f06c21_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Calculate reacting quantities using moles</video:title>
      <video:description>This video demonstrates how solids, gases and solutions in reactions can be quantified using the idea of moles and mole ratios.</video:description>
      <video:view_count>86</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-04-14T20:45:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3498_04-14_534c207f06c21/f54be53fd0192c7aa8416383a70743dfa40e5b77feb8b830sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-italian-renaissance-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3281_03-21_532c4dac13b3b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Italian Renaissance</video:title>
      <video:description>The Italian Renaissance was the earliest manifestation of the general European Renaissance, a period of great cultural change and achievement that began in Italy during the 14th century and lasted until the 16th century.</video:description>
      <video:view_count>26</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T16:41:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3281_03-21_532c4dac13b3b/dee1e53c2f985722508b7ca8912ff00fdcb5f447c21e70c7hd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/wars-and-revolts-in-the-middle-east-part-4-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3302_03-21_532c606000140_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Wars and Revolts in the Middle East- Part 4</video:title>
      <video:description>In this video lesson we will be looking at wars and revolts in the Middle East. The Middle East is a region that roughly encompasses a majority of Western Asia and Egypt.</video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T17:46:22+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3302_03-21_532c606000140/161cbc0928ada387263bc08d8d7e25d4a973248e4b05fe96.mp4</video:content_loc>
      <video:price currency="USD">0.99</video:price>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-legacy-of-rome-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3282_03-21_532c4e7598399_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Legacy of Rome</video:title>
      <video:description>The Legacy of Rome refers to the set of cultural values, religious beliefs, as well as technological and other achievements of Ancient Rome which were passed on after the demise of the empire itself and continued to shape other civilizations,</video:description>
      <video:view_count>22</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T16:37:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3282_03-21_532c4e7598399/8f566dc5e40e5d328df38ce5f7525eec33dafc28cd1a5acbhd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-roman-republic-3</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3345_03-21_532c7428f353d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Roman Republic</video:title>
      <video:description>In this video lesson we will be looking at the Roman Republic. The Roman Republic was the period of the ancient Roman civilization when the government operated as a republic.</video:description>
      <video:view_count>30</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T19:26:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3345_03-21_532c7428f353d/140cd10704c616aa66a522b1b740c66444b789183228c005hd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/hellenistic-culture-1</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3325_03-21_532c68c0292e0_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Hellenistic Culture</video:title>
      <video:description>In this video lesson we will be looking at Alexandria. In some fields Hellenistic culture thrived, particularly in its preservation of the past. As has been noted, the states of the Hellenistic period were deeply fixated with the past</video:description>
      <video:view_count>36</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T18:35:22+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/-europe-part-5-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3351_03-24_53303d15202af_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Europe Part 5</video:title>
      <video:description>In this video lesson we will be looking at Europe. Europe is, by convention, one of the world's seven continents. </video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-24T16:04:11+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-roman-empire-3</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3346_03-21_532c6e5d8a11a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The Roman Empire</video:title>
      <video:description>In this video lesson we will be looking at the Roman Empire. The Roman Empire was the post-Republican period of the ancient Roman civilization, characterised by an autocratic form of government and large territorial holdings around the Mediterranean.</video:description>
      <video:view_count>30</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T19:04:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3346_03-21_532c6e5d8a11a/945e0704ecf5d9d7b4b8449e512d82dd29a11da73412ea2dhd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/europe-part-3-1</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3446_03-25_5331915f86025_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Europe Part 3</video:title>
      <video:description>In this video lesson, Mr. Muller will be explaining the geography of Europe from his World Geography series. Europe is, by convention, one of the world's seven continents.</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-25T16:16:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3446_03-25_5331915f86025/f32178f71bd18e084d0eb27c4ab17c3f4f3e6bcd5217ca9b.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-4-the-constitution-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3403_03-24_533046f023523_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>U.S Government Lesson 4- The Constitution</video:title>
      <video:description>In this video lesson we will be looking at the Constitution. The Constitution of the United States is the supreme law of the United States of America. The Constitution originally consisted of seven Articles.</video:description>
      <video:view_count>23</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-24T16:48:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3403_03-24_533046f023523/4b864f3a77ec49eb3c8c51a7a572f6dc7966e45368f9440fsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/russo-physics-fluids-4-pascals-principle</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3110_03-20_532aff6eb9721_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics_ Fluids 4 - Pascal's Principle</video:title>
      <video:description>A fluid is a substance that continually flows under an applied shear stress.</video:description>
      <video:view_count>73</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-20T16:40:16+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3110_03-20_532aff6eb9721/01de73973132f2c6f03cf0e42ac28b7f18409b5642820cfdsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/-classical-mesoamerica</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3502_06-13_539ae697469d1_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Classical Mesoamerica</video:title>
      <video:description>&#13;
The Classic Period in Mesoamerican history is divided into the Early (250–600 c.e.), Late (600–800), and Terminal Classic (800–900/1100). Four major culture areas reached florescence during this period: the central highlands, dominated by Teotihuacán until its fall in 650. </video:description>
      <video:view_count>64</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-06-13T14:48:06+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3502_06-13_539ae697469d1/0a093987745a2d109c68bffe855e4bf76ddb874403087eeasd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/gcse-psychology-non-verbal-communication</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3494_04-01_533ae5902c1d5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>GCSE Psychology: Non Verbal Communication</video:title>
      <video:description>This video lesson is a a GSCE Psychology overview of non verbal communication. Non verbal communication is research that helps psychologists understand how people interact.</video:description>
      <video:view_count>86</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-04-01T19:12:00+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3494_04-01_533ae5902c1d5/15c66b94ec30a4c39cb352f6c71c4ffa523dc3764946a316hd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/russo-physics-momentum-2-more-impulse-momentum-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3119_03-20_532affb01c581_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics_ Momentum 2 - More Impulse &amp; Momentum</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining momentum.</video:description>
      <video:view_count>85</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-20T16:42:16+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3119_03-20_532affb01c581/3b5e6a65b8d27bf7409daab7fa54ed6deff13fdbe0236703sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-9-political-parties-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3408_03-24_5330489231f80_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>U.S Government Lesson 9- Political Parties</video:title>
      <video:description>In this video lesson we will be looking at political parties. A political party is a political organization. It typically seeks to influence, direct, or entirely perform government policy; usually by nominating their own candidates</video:description>
      <video:view_count>31</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-24T16:55:30+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3408_03-24_5330489231f80/6f734a8ea5f46c4d7a57a813159fb9bdafa53e3467f9391csd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/japans-imperial-age-</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3513_06-13_539ae996965cf_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Japans Imperial Age </video:title>
      <video:description>When Emperor Hirohito ascended to the throne in 1926, Japan was enveloped in a struggle between liberals and leftists on one side, and ultraconservatives on the other. In 1925, universal male suffrage was introduced, increasing the electorate from 3.3 to 12.5 million. Yet as the left pushed for further democratic reforms, right-wing politicians pushed for legislation to ban organisations that threatened the state by advocating wealth distribution or political change. This resulted in 1925’s ‘Peace Preservation Law’, which massively curtailed political freedom.</video:description>
      <video:view_count>62</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-06-13T15:01:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3513_06-13_539ae996965cf/2920e8dee18353b4660c7d93388ee17309f8d216fb9b0759sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-19-the-presidency-part-2-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3416_03-24_53304a7585f48_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>U.S Government Lesson 19- The Presidency Part 2</video:title>
      <video:description>In this video lesson we will be looking at the position of Presidency. The President of the United States of America is the head of state and head of government of the United States. </video:description>
      <video:view_count>25</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-24T17:03:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3416_03-24_53304a7585f48/e8d9e0b679fcf46b7aef7c90da19d14f6eeefcbb423f4802sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/alternatives-to-power-politics-part-1-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3381_03-24_533041530b3b3_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Alternatives to Power Politics Part 1</video:title>
      <video:description>The Kantian Triangle of democratic institutions, IGOs, and economic interdependence has received a great deal of attention by international relations scholars. This project expands on liberal theory by arguing the pacific effects of the Kantian.</video:description>
      <video:view_count>50</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-24T16:23:29+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3381_03-24_533041530b3b3/92294e6e84a77821523cac01da823f810291e8f3269ed1d5sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-5-federalism-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3404_03-24_533049c281edc_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>U.S Government Lesson 5- Federalism</video:title>
      <video:description>In this video lesson we will be looking at federalism. Federalism is a political concept in which a group of members are bound together by covenant with a governing representative head.</video:description>
      <video:view_count>27</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-24T17:00:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3404_03-24_533049c281edc/97caf6820be087a89f02544665e53b3caa0af0f0fb07645esd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-14-civil-rights-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3412_03-24_53304bf7b8f0e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>U.S Government Lesson 14- Civil Rights</video:title>
      <video:description>In this video lesson we will be looking at Civil Rights. Civil Rights are personal liberties that belong to an individual, owing to his or her status as a citizen or resident of a particular country or community.</video:description>
      <video:view_count>15</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-24T17:09:31+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3412_03-24_53304bf7b8f0e/75d8213dfec9cfbc38fd1388dfd543a857eb31b882049f9csd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-20-the-supreme-court-part-1</loc>
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    <video:video>
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      <video:title>U.S Government Lesson 20- The Supreme Court Part 1</video:title>
      <video:description>In this video lesson we will be looking at the Supreme Court. The Supreme Court of the United States was established pursuant to Article III of the United States Constitution in 1789 as the highest federal court in the United States.</video:description>
      <video:view_count>35</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-24T17:06:07+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/gcse-psychology-criminal-behaviour</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3492_04-01_533adb7d53c39_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>GCSE Psychology: Criminal Behaviour</video:title>
      <video:description>A revision video to help those studying GCSE Psychology. Criminal behavior is a subject studied by psychologists to begin to understand the motives and psychological reasoning for these types of behaviors. </video:description>
      <video:view_count>101</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-04-01T18:31:00+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/-the-crusades-and-the-plagues-</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3507_06-13_539ae86276545_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ The Crusades and the Plagues </video:title>
      <video:description> During much of the Middle Ages the Europeans were isolated from the world around them, but after the Crusades the Europeans began to trade with the rest of the world.  This brought many new things into Europe.  Many of these new things were good, but some were bad.  One of the bad consequences of trading with the rest of the world is that the Europeans also came into contact with some deadly diseases.  The worst of these diseases was the bubonic plague or Black Death.</video:description>
      <video:view_count>54</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-06-13T14:55:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/calculate-energy-changes-using-bond-enthalpy</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3497_04-14_534c1eda9bedb_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Calculate energy changes using bond enthalpy</video:title>
      <video:description>Bond enthalpies are used to determine the energy required to break bonds in the reactants, and the energy released when bonds in the products are made. This allows the overall enthalpy change for the reaction to be calculated</video:description>
      <video:view_count>88</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-04-14T20:37:19+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3497_04-14_534c1eda9bedb/3afde41a75f63c2aeffdb65544f6083c46cd21304ad55fe5sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/russo-physics-thermodynamics-16-adiabatic-process-1</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3126_03-20_532b0257726c0_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics_ Thermodynamics 16 - Adiabatic Process</video:title>
      <video:description>Mr. Russo will be explaining thermodynamics. Thermodynamics is the study of heat and its connection to energy and work. The laws of Thermodynamics comes from Statistical Mechanics.</video:description>
      <video:view_count>109</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-20T16:52:20+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/-period-ii-retrospective-and-period-iii-introduction-</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3527_06-13_539aeff6c2279_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Period II Retrospective and Period III Introduction </video:title>
      <video:description>Post-classical history is the period of time that immediately followed ancient history. The major classical civilizations the era follows are Han China, the Western Roman Empire, the Gupta Empire, and the Sasanian Empire. The era is characterized by invasions from Central Asia, the development of the great world religions, and of networks of trade and military contact between civilizations.</video:description>
      <video:view_count>60</video:view_count>
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      <video:publication_date>2014-06-13T15:28:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/-feudalism-and-urbanization-</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3503_06-13_539ae787537a5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Feudalism and Urbanization </video:title>
      <video:description> The dynamics that undermined feudalism expressed themselves from the tenth to the fifteenth centuries.  There began to emerge what Cristóbal calls feudal re-urbanization.  The growth of commerce and industry created a class of free merchants and artisans, an incipient bourgeoisie that needed certain liberties, such as movement from place to place, the making of contracts, and the buying and selling of goods, which could not be exercised under feudal conditions of servitude.  The new cities emerging in feudal rural territories made evident the need for the transformation of feudalism.&#13;
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      <video:view_count>59</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-06-13T14:51:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3503_06-13_539ae787537a5/89bcee77aeb39c3a3ad09e0d0a8f71befbff9a4c635a076bsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/calculate-the-results-of-a-titration-experiment</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3499_04-14_534c45fec8f2b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Calculate the results of a titration experiment</video:title>
      <video:description>Titration allows us to measure the concentration of an acid or alkali, using an alkali or acid of known concentration in a neutralisation reaction. This video shows how to do the calculations necessary.</video:description>
      <video:view_count>78</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-04-14T23:25:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3499_04-14_534c45fec8f2b/7667fae45d63481c81008bb79d508458bce2d1a2a4bf5048sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/the-song-dynasty</loc>
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      <video:title>The Song Dynasty</video:title>
      <video:description>The Song Dynasty consisted of the Northern Song (960-1127) and the Southern Song (1127-1279). With a prosperous economy and radiant culture, this period was considered as another period of 'golden age' after the glorious Tang Dynasty (618 - 907).</video:description>
      <video:view_count>64</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-06-13T14:57:53+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/russo-physics-work-energy-power-6-1</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3133_03-20_532b02f46460c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics_ Work, Energy, Power 6</video:title>
      <video:description>In this video lesson, Mr. Russo will be explaining work, energy and power.</video:description>
      <video:view_count>79</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-20T16:56:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3133_03-20_532b02f46460c/476f4aaaa52d95269fa643f58577b0cad99fa6271feabb53sd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/the-swahili-coast-youtube</loc>
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      <video:title>The Swahili Coast - YouTube</video:title>
      <video:description>The Swahili Coast, an 1,800-mile stretch of Kenyan and Tanzanian coastline, has been the site of cultural and commercial exchanges between East Africa and the outside world - particularly the Middle East, Asia, and Europe - since at least the 2nd century A.D.</video:description>
      <video:view_count>48</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-06-13T15:40:46+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/muhammad-and-the-foundations-of-islam-</loc>
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      <video:title>Muhammad and the Foundations of Islam </video:title>
      <video:description>Muhammad born 570 AD in Mecca (current day Saudi Arabia), and passed away June 8, 632 in Medina (current day Saudi Arabia) is the founder of the religion of Islam; however, he is contrarily regarded by Muslims as a messenger and prophet of God, the last and the greatest law-bearer in a series of Islamic prophets, as taught by the Qur'an.</video:description>
      <video:view_count>109</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-06-13T15:35:46+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3535_06-13_539af1d6ce382/54e7edd0f087632ee76086922448a29a41c01f47f5c78439sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/gcse-psychology-cognitive-development</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3491_04-01_533acbc9e0773_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>GCSE Psychology: Cognitive Development</video:title>
      <video:description>A revision video to help those studying GCSE Psychology. Cognitive development is Cognitive development the study of neuroscience keying on a child's development.</video:description>
      <video:view_count>119</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-04-01T17:25:00+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3491_04-01_533acbc9e0773/51e0188790ec799cc88f358b646b5c87df7cac6a6fb09096hd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/ancient-india-</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3545_06-13_539b01b8c6ab6_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Ancient India </video:title>
      <video:description>Ancient Indian Political System goes back to about five thousand years or more. India is a land that has been shaping civilizations through settlement patterns. Thus, history of India becomes enriched with the description of the Indus Valley civilization. This civilization had municipal cities and a centralized administration prevailed for each city in Harrappa and Mohenjo-daro. The people formed urban societies with agriculture as an occupation. However, the invasion by the Aryans had changed the whole scenario. Indian civilization was again predominated by the nomadic culture.</video:description>
      <video:view_count>85</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-06-13T16:42:51+00:00</video:publication_date>
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    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/gcse-psychology-perception</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3496_04-02_533c770d29ad5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>GCSE Psychology: Perception</video:title>
      <video:description>A revision video to help those studying GCSE Psychology. Perception is studied because it is the way we use our senses to gather information.</video:description>
      <video:view_count>117</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-04-02T23:48:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3496_04-02_533c770d29ad5/c626ed1c70209d0170f8faa6d0bc08d380dcf406d3935161hd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/classical-china-part-4-the-decline-of-the-han-dynasty-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3550_06-13_539b02e19d8d1_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Classical China Part 4 The Decline of the Han Dynasty</video:title>
      <video:description>The Han Dynasty (206 BCE-220 CE) was one of the longest of China’s major dynasties. In terms of power and prestige, the Han Dynasty in the East rivalled its almost contemporary Roman Empire in the West. With only minor interruptions it lasted a span of over four centuries and was considered a golden age in Chinese history especially in arts, politics and technology. All subsequent Chinese dynasties looked back to the Han period as an inspiring model of a united empire and self-perpetuating government.</video:description>
      <video:view_count>72</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-06-13T16:48:46+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3550_06-13_539b02e19d8d1/34997019491c105e03966b1fc25e0cec65325784514fff19sd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/histograms</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3181_03-21_532c069718f38_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Histograms</video:title>
      <video:description>In statistics, a histogram is a graphical representation of the distribution of data. It is an estimate of the probability distribution of a continuous variable and was first introduced by Karl Pearson.</video:description>
      <video:view_count>100</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T11:25:18+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/evolution-of-humans-</loc>
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      <video:title>Evolution of Humans </video:title>
      <video:description>About six million years ago in Africa, the chimpanzee lineage and our own split. What happened to us after that split? The hominid lineage did not march in a straight line to Homo sapiens. Instead, the early hominid lineage gave rise to many other (now extinct) hominids. Examining the fossils, the artifacts, and even the DNA of these relatives has helped us understand how this complex hominid tree evolved, and how modern humans came to exist.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-06-13T17:00:48+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3556_06-13_539b057568e00/c222dbccb473ab158c3d0f2808c6ce14843dc5cf41420862sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/parallel-and-perpendicular-lines</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3194_03-21_532c0cb2dbcfe_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Parallel and Perpendicular Lines</video:title>
      <video:description>Lines are parallel if they are always the same distance apart, will never meet and they also point in the same direction. In elementary geometry, the word perpendicular describes the relationship between two lines which meet at a right angle.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T11:55:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3194_03-21_532c0cb2dbcfe/5d8fd282adc9d27f0a2ea05749a84a824b00f756b7a3a669hd.mp4</video:content_loc>
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    <loc>https://www.videoclass.com/video/gullivers-travels-read-along-chapter-5-</loc>
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      <video:title>Gullivers Travels Read-Along Chapter 5 </video:title>
      <video:description>Gulliver’s Travels recounts the story of Lemuel Gulliver, a practical-minded Englishman trained as a surgeon who takes to the seas when his business fails. In a deadpan first-person narrative that rarely shows any signs of self-reflection or deep emotional response, Gulliver narrates the adventures that befall him on these travels.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-06-13T17:05:46+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/introduction-to-world-history-</loc>
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      <video:title>Introduction to World History </video:title>
      <video:description>World history, global history or transnational history is a field of historical study. It examines history from a global perspective. It is not to be confused with comparative history, which, like world history, deals with the history of multiple cultures and nations, but does not do so on a global scale.</video:description>
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      <video:publication_date>2014-06-13T17:03:46+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/solving-equations-containing-decimals2</loc>
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    <video:video>
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      <video:title>Solving Equations Containing Decimals2</video:title>
      <video:description>To solve linear equations with decimals or fractions, the first step is to get rid of the decimals or fractions. There are simple techniques to get rid of both decimals and fractions and the techniques can be used together in case both decimals and fractions appear in the same equation. Once the equations are simplified, graph all the linear equations together.</video:description>
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      <video:publication_date>2014-03-21T13:00:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/solving-proportions</loc>
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      <video:title>Solving Proportions</video:title>
      <video:description>A proportion is a name we give to a statement that two ratios are equal. It can be written in two ways: two equal fractions or using a colon.</video:description>
      <video:view_count>102</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T13:25:08+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/rome-part-3-rome-and-christianity</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3573_06-13_539b0912337b0_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Rome Part 3 Rome and Christianity</video:title>
      <video:description>Religion was very important to the Romans. Within the Roman Empire, Christianity was banned and Christians were punished for many years. </video:description>
      <video:view_count>49</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-06-13T17:15:52+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/variables-and-algebraic-expressions</loc>
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    <video:video>
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      <video:title>Variables and Algebraic Expressions</video:title>
      <video:description>In mathematics, an algebraic expression is an expression built up from constants, variables, and a finite number of algebraic operations.</video:description>
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      <video:publication_date>2014-03-21T13:20:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-byzantine-empire-</loc>
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      <video:title>The Byzantine Empire </video:title>
      <video:description>Byzantine Empire was the successor of the Roman Empire in the Greek-speaking, eastern part of the Mediterranean. Christian in nature, it was perennially at war with the Muslims, Flourishing during the reign of the Macedonian emperors, its demise was the consequence of attacks by Seljuk Turks, Crusaders, and Ottoman Turks.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-06-13T15:05:46+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/wars-and-revolts-in-the-middle-east-part-3</loc>
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    <video:video>
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      <video:title>Wars and Revolts in the Middle East- Part 3</video:title>
      <video:description>In this video lesson we will be looking at wars and revolts in the Middle East. The Middle East is a region that roughly encompasses a majority of Western Asia and Egypt.</video:description>
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      <video:publication_date>2014-03-21T17:43:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/solving-system-of-linear-equation-using-substitution-method</loc>
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    <video:video>
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      <video:title>Solving System of Linear Equation using Substitution Method</video:title>
      <video:description>In this lesson you will learn to solve linear equations using the method of solving by substitution. </video:description>
      <video:view_count>61</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-06-23T16:29:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-100-years-war-and-the-plague-1</loc>
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      <video:title>The 100 Years War and the Plague</video:title>
      <video:description>In this video lesson we will be exploring the 100 Years War and the Plague. The Hundred Years' War was a series of conflicts waged from 1337 to 1453 between the Kingdom of England and the Kingdom of France for control of the French throne.</video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T16:11:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/period-iii-retrospective-and-the-world-on-the-eve-of-columbus</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3514_06-13_539ae9f840465_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Period III Retrospective and the World on the Eve of Columbus</video:title>
      <video:description>By the year 1500, many discoveries in Europe allowed them to travel further, connecting them to the Indian Ocean trade routes as well as to the new world. </video:description>
      <video:view_count>63</video:view_count>
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      <video:publication_date>2014-06-13T15:02:46+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-subsaharan-empires-</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3519_06-13_539ae9820abdc_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>The SubSaharan Empires </video:title>
      <video:description>Sub-Saharan Africa is the area that lies south of the Sahara Desert. Politically, it consists of all African countries that are fully or partially located south of the Sahara. </video:description>
      <video:view_count>56</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-06-13T14:59:46+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/islam-in-south-asia-youtube</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3532_06-13_539af1d028d82_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Islam in South Asia - YouTube</video:title>
      <video:description>Asia is home of 65 percent of the world's Muslims, and Indonesia, in Southeast, is the world's most populous Muslim country. This essay looks at the spread of Islam into Southeast Asia and how religious belief and expression fit with extant and modern polictical and economic infrastructures.</video:description>
      <video:view_count>72</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-06-13T15:35:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-object-of-the-preposition-</loc>
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      <video:title>The Object of the Preposition </video:title>
      <video:description>Prepositions often begin prepositional phrases. To complete the phrase, the preposition usually teams up with a noun, pronoun, or gerund, or the object of the preposition. </video:description>
      <video:view_count>74</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-06-13T15:35:51+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/identifying-categorical-and-quantitative-variables</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3599_06-23_53a8331e6c6ed_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Identifying Categorical and Quantitative Variables</video:title>
      <video:description>In this lesson you will learn how to identify variables in data both categorical and quantitative.</video:description>
      <video:view_count>50</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-06-23T16:52:06+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/ancient-china-</loc>
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      <video:title>Ancient China </video:title>
      <video:description>China was ruled by different dynasties, or ruling families, over the centuries. China was ruled by emperors. Emperors need help ruling such a large country, because it was so large they hired qualified people to administer their government. Emperor Han Wu Di sent out an announcement to find find the most qualified people to help him.</video:description>
      <video:view_count>57</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-06-13T16:42:46+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/classical-china-part-3-the-han-dynasty</loc>
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      <video:title>Classical China Part 3 The Han Dynasty</video:title>
      <video:description>The Han Dynasty (206 BCE-220 CE) was one of the longest of China’s major dynasties. In terms of power and prestige, the Han Dynasty in the East rivalled its almost contemporary Roman Empire in the West. With only minor interruptions it lasted a span of over four centuries and was considered a golden age in Chinese history especially in arts, politics and technology. All subsequent Chinese dynasties looked back to the Han period as an inspiring model of a united empire and self-perpetuating government.</video:description>
      <video:view_count>91</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-06-13T16:49:03+00:00</video:publication_date>
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    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/-europe-part-4</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3350_03-24_53303cf6789d7_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>▶ Europe Part 4</video:title>
      <video:description>In this video lesson we will be looking at Europe. Europe is, by convention, one of the world's seven continents. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-24T16:04:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3350_03-24_53303cf6789d7/94be54976e8557a907838903feb21bd5a8a155cb30474466.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/greeces-golden-age-3</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3343_03-21_532c73dde6444_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Greece's Golden Age</video:title>
      <video:description>In this video lesson we will be looking at Greece's Golden Age. The term Golden Age comes from Greek mythology and legend and refers to the first in a sequence of four or five Ages of Man.</video:description>
      <video:view_count>36</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-21T19:26:22+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3343_03-21_532c73dde6444/e0b54912da9ad26b9854d45b3a69fbd41b6bb39495583a04hd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-3-introduction-to-the-us-constitution-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3402_03-24_5330463570361_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>U.S Government Lesson 3- Introduction to the U.S Constitution</video:title>
      <video:description>In this video lesson we will be looking at the Constitution. The Constitution of the United States is the supreme law of the United States of America. The Constitution originally consisted of seven Articles.</video:description>
      <video:view_count>27</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-24T16:46:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3402_03-24_5330463570361/ff01c62f462fd33682b3aa23045a3d7ea31324980fcc7d83sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-8-political-socialization-and-ideology</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3407_03-24_53304aca865ba_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>U.S Government Lesson 8- Political Socialization and Ideology</video:title>
      <video:description>In this video lesson we will be looking at political socialization and ideology. Political socialization is the process by which political culture is transmitted in a given society.</video:description>
      <video:view_count>28</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-03-24T17:04:31+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/us-government-lesson-18-the-presidency-part-1-1</loc>
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      <video:title>U.S Government Lesson 18- The Presidency Part 1</video:title>
      <video:description>In this video lesson we will be looking at the position of Presidency. The President of the United States of America is the head of state and head of government of the United States. </video:description>
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      <video:publication_date>2014-03-24T17:13:04+00:00</video:publication_date>
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      <video:title>Europe Part 6</video:title>
      <video:description>In this video lesson, Mr. Muller will be explaining the geography of Europe from his World Geography series. Europe is, by convention, one of the world's seven continents.</video:description>
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      <video:publication_date>2014-03-25T16:33:32+00:00</video:publication_date>
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      <video:title>▶ The Aztec Empire</video:title>
      <video:description>The Aztec Empire of 1519 was the most powerful Mesoamerican kingdom of all time. The multi-ethnic, multi-lingual realm stretched for more than 80,000 square miles through many parts of what is now central and southern Mexico. </video:description>
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    <loc>https://www.videoclass.com/video/gcse-psychology-obedience</loc>
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      <video:title>GCSE Psychology: Obedience</video:title>
      <video:description>A revision video to help those studying GCSE Psychology. Obedience studies are well known by the Milgram Experiment which gave a series of social psychological experiments to figures viewed as authoritative. </video:description>
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      <video:publication_date>2014-04-02T16:28:02+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/stateless-societies-and-the-spread-of-islam</loc>
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      <video:title>Stateless Societies and the Spread of Islam</video:title>
      <video:description>The start of Islam is marked in the year 610, following the first revelation to the prophet Muhammad at the age of 40. Muhammad and his followers spread the teachings of Islam throughout the Arabian peninsula. Soon after the death of the prophet Muhammad, there were military expeditions, called "futuhat," or literally "openings," into what is now Egypt and other parts of North Africa. In other parts of the world, Islam spread through trade and commerce. T</video:description>
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      <video:publication_date>2014-06-13T15:03:06+00:00</video:publication_date>
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      <video:title>The Sui and Tang Dynasties </video:title>
      <video:description>The Sui and Tang dynasties (581~907) were the period of great prosperity for China's feudal society. There were brisk thinking in medical science and frequent medical intercommunication at home and abroad. During this period, former medical achievements had been reorganized, and effective experiences in formula and materia medica of different social layers, nations and nationalities had been assimilated. All of these laid a new foundation for further development of medical theory and practice.</video:description>
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      <video:title>Gullivers Travels Read-Along Chapter 4</video:title>
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      <video:title>Rome Part 2 The Roman Empire </video:title>
      <video:description>Two thousand years ago, the world was ruled by Rome. From England to Africa and from Syria to Spain, one in every four people on earth lived and died under Roman law. &#13;
&#13;
The Roman Empire in the first century AD mixed sophistication with brutality and could suddenly lurch from civilization, strength and power to terror, tyranny and greed. </video:description>
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      <video:title>Introduction to Periodization</video:title>
      <video:description>Periodization is the academic study of history is the attempt to categorize Universal History or divide time into named blocks. The result is descriptive abstraction that provide convenient terms for periods of time with relatively stable characteristics.</video:description>
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      <video:title>ALGEBRA- Solving Linear System by Elimination Method</video:title>
      <video:description>In this lesson, you will learn how to solve a linear system by using the elimination method. In the elimination method you either add or subtract the equations to get an equation in one variable.</video:description>
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      <video:publication_date>2014-06-23T16:27:07+00:00</video:publication_date>
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  <url>
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      <video:title>Constructing Stem and Leaf Plot</video:title>
      <video:description>In this lesson you will learn how to construct a special table where each data value is split into a "leaf" and a "stem".</video:description>
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      <video:publication_date>2014-06-23T16:53:05+00:00</video:publication_date>
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  <url>
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      <video:title>Using the Distance Formula</video:title>
      <video:description>When working with diagonal segments, use the Distance Formula to determine the length. &#13;
 &#13;
The advantage of the Distance Formula is that you do not need to draw a picture to find the answer.  All you need to know are the coordinates of the endpoints of the segment.&#13;
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      <video:view_count>58</video:view_count>
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      <video:publication_date>2014-06-23T22:21:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/using-the-empirical-rule-</loc>
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      <video:title>Using the Empirical Rule </video:title>
      <video:description>An empirical formula is often calculated from elemental composition data. The weight percentage of each of the elements present in the compound is given by this elemental composition. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-06-23T22:37:05+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/finding-the-inverse-of-a-matrix</loc>
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      <video:title>Finding the Inverse of a Matrix</video:title>
      <video:description>The Inverse of a Matrix is the same idea as the reciprocal of a number</video:description>
      <video:view_count>64</video:view_count>
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      <video:publication_date>2014-06-23T22:54:16+00:00</video:publication_date>
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      <video:title>Constructing Slope Fields for Differential Equation</video:title>
      <video:description>Slope fields are a tool to graphically obtain the solutions to a first order differential equation. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-06-23T22:25:04+00:00</video:publication_date>
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      <video:title>Application of Derivatives - Displacement and Distance</video:title>
      <video:description>Position and its various derivatives define an ordered hierarchy of meaningful concepts. A displacement receiver in the sense that it responds to sound pressure or diaphragm position itself.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-06-25T21:36:21+00:00</video:publication_date>
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      <video:title>Back Substitution in Solving a Matrix</video:title>
      <video:description>When  we work backward, from xn backward to x1 this process is referred to as backward substitution.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-06-23T22:37:09+00:00</video:publication_date>
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      <video:title>Computing for Average Function</video:title>
      <video:description>Using the formula of finding the average of a given function in a given interval</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-06-25T18:24:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/application-of-derivatives-velocity-and-acceleration</loc>
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      <video:title>Application of Derivatives Velocity and Acceleration</video:title>
      <video:description>Derivatives can be related very easily to physics applications. We can relate it to the velocity function and the acceleration function.  </video:description>
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      <video:publication_date>2014-06-25T21:40:04+00:00</video:publication_date>
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      <video:title>Compound Sentence Parts</video:title>
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      <video:publication_date>2014-06-13T15:33:04+00:00</video:publication_date>
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      <video:title>Arabia before Muhammad </video:title>
      <video:description>The most remarkable feature of the political life of Arabia before Islam was the total absence of political organization in any form. With the exception of Yemen in the south-west, no part of the Arabian peninsula had any government at any time, and the Arabs never acknowledged any authority other than the authority of the chiefs of their tribes. The authority of the tribal chiefs, however, rested, in most cases, on their character and personality, and was moral rather than political.</video:description>
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      <video:publication_date>2014-06-13T15:30:05+00:00</video:publication_date>
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      <video:title>▶ The Umayyad Empire </video:title>
      <video:description>The Umayyad family established a system of hereditary succession for the leader of the Muslim world. Mu'awiya assumed this position for the first 20 years of the Dynasty's rule. Under the Umayyads, the Islamic Empire spread to North Africa, Spain and central Asia.</video:description>
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      <video:title>The Abbasid Empire </video:title>
      <video:description>Abbasid was the dynastic name generally given to the caliphs of Baghdad, the second of the two great Sunni dynasties of the Muslim empire, that overthrew the Umayyid caliphs. It seized power in 758, when it finally defeated the Umayyads in battle, and flourished for two centuries, but slowly went into eclipse with the rise to power of the Turkish army they had created, the Mamluks. Their claim to power was finally ended in 1258, when Hulagu Khan, the Mongol general, sacked Baghdad. While they continued to claim authority in religious matters from their base in Egypt, their dynasty was ended.</video:description>
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      <video:publication_date>2014-06-13T15:40:08+00:00</video:publication_date>
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      <video:title>Phrases</video:title>
      <video:description>A phrase is group of words beginning with preposition and ending with noun or pronoun.</video:description>
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      <video:publication_date>2014-06-13T15:36:47+00:00</video:publication_date>
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      <video:title>Achaemenid Persia</video:title>
      <video:description>The Achaemenid Persian empire was the largest that the ancient world had seen, extending from Anatolia and Egypt across western Asia to northern India and Central Asia. Its formation began in 550 B.C., when King Astyages of Media, who dominated much of Iran and eastern Anatolia (Turkey), was defeated by his southern neighbor Cyrus II ("the Great"), king of Persia (r. 559–530 B.C.).</video:description>
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      <video:title>Southern Africa </video:title>
      <video:description>In the early part of the 19th century the history of southern Africa is marked by the massive expansion of the Nguni empire under the military leadership of Shaka. This had a knock on effect throughout southern Africa displacing other peoples.</video:description>
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      <video:title>Alexander the Great and the Hellenistic World </video:title>
      <video:description>The Hellenistic World is the known world after the conquests of Alexander the Great and corresponds roughly with the Hellenistic Period of ancient Greece, from 323 BCE (Alexander’s death) to the annexation of Greece by Rome in 148/6 BCE.</video:description>
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      <video:publication_date>2014-06-13T16:39:04+00:00</video:publication_date>
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      <video:title>Ancient Mesopotamia </video:title>
      <video:description>Mesopotamia was an ancient region in the eastern Mediterranean bounded in the northeast by the Zagros Mountains and in the southeast by the Arabian Plateau, corresponding to today’s Iraq, mostly, but also parts of modern-day Iran, Syria and Turkey. </video:description>
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      <video:title>Alexander Popes Essay on Man, Epistle 1 Read-Along</video:title>
      <video:description>The major ideas in Essay on Man: (1) a God of infinite wisdom exists; (2) He created a world that is the best of all possible ones; (3) the plenum, or all-embracing whole of the universe, is real and hierarchical; (4) authentic good is that of the whole, not of isolated parts; (5) self-love and social love both motivate humans' conduct; (6) virtue is attainable; (7) "One truth is clear, WHATEVER IS, IS RIGHT." Partial evil, according to Pope, contributes to the universal good. "God sends not ill, if rightly understood." According to this principle, vices, themselves to be deplored, may lead to virtues.</video:description>
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      <video:title>Classical China Part 1 Confucius and the Warring States Period</video:title>
      <video:description>The Warring States Period was not only a military competition for total regional dominance, but an intellectual arms race that allowed The Hundred Schools of Thought to develop and guide the ultimate victor towards political unification through efficient and pragmatic governing practices.  There were three major philosophies that kings followed in hopes of unifying the several warring states under their own dominion:Confucianism, Daoism, and Legalism.  &#13;
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      <video:title>Classical India Part 2 Buddhism in India and Beyond </video:title>
      <video:description>Initially, Buddhism remained one of the many small sects in India. The main breakthrough came when King Asoka (ca. 270-232 BCE) converted to Buddhism. He did not make it a state religion, but supported all ethical religions. He organised the spreading of Buddhism throughout India, but also beyond; most importantly to Shri Lanka. This occurred after the Third Council.</video:description>
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      <video:title>Gullivers Travels Read-Along Chapter 2</video:title>
      <video:description>Gulliver’s Travels recounts the story of Lemuel Gulliver, a practical-minded Englishman trained as a surgeon who takes to the seas when his business fails. In a deadpan first-person narrative that rarely shows any signs of self-reflection or deep emotional response, Gulliver narrates the adventures that befall him on these travels.</video:description>
      <video:view_count>47</video:view_count>
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      <video:publication_date>2014-06-13T17:02:05+00:00</video:publication_date>
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      <video:title>Gullivers Travels Read-Along Chapter 8</video:title>
      <video:description>Gulliver’s Travels recounts the story of Lemuel Gulliver, a practical-minded Englishman trained as a surgeon who takes to the seas when his business fails. In a deadpan first-person narrative that rarely shows any signs of self-reflection or deep emotional response, Gulliver narrates the adventures that befall him on these travels.</video:description>
      <video:view_count>69</video:view_count>
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      <video:publication_date>2014-06-13T16:56:47+00:00</video:publication_date>
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      <video:title>Classical India Part 1 The Brahman Period </video:title>
      <video:description>The Brahmin people are a prominent community spread across the whole of India. The Brahmin are the highest of the four Hindu castes, made up of priests and scholars of Vedic literature and their traditional occupation is to concern themselves with the spiritual guidance of the people, conduct rites at marriages, births, deaths and other auspicious occasions.</video:description>
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      <video:publication_date>2014-06-13T16:51:04+00:00</video:publication_date>
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      <video:title>Classical China Part 2 Shi Huangdi and the Qin Dynasty</video:title>
      <video:description>Qin Shi Huang (or Shi Huangdi) was the First Emperor of a unified China, who ruled from 246 BCE to 210 BCE. In his 35-year reign, he managed to create magnificent and enormous construction projects. He also caused both incredible cultural and intellectual growth, and much destruction within China.</video:description>
      <video:view_count>64</video:view_count>
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      <video:publication_date>2014-06-13T16:45:51+00:00</video:publication_date>
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      <video:title>Gullivers Travels Read-Along Chapter 1 </video:title>
      <video:description>Gulliver’s Travels recounts the story of Lemuel Gulliver, a practical-minded Englishman trained as a surgeon who takes to the seas when his business fails. In a deadpan first-person narrative that rarely shows any signs of self-reflection or deep emotional response, Gulliver narrates the adventures that befall him on these travels.</video:description>
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      <video:publication_date>2014-06-13T16:52:46+00:00</video:publication_date>
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  <url>
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      <video:title>Periodization Lecture </video:title>
      <video:description>Periodization is the academic study of history is the attempt to categorize Universal History or divide time into named blocks. The result is descriptive abstraction that provide convenient terms for periods of time with relatively stable characteristics.</video:description>
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      <video:publication_date>2014-06-13T17:09:56+00:00</video:publication_date>
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      <video:title>Classical India Part 3 The Mauryan Dynasty</video:title>
      <video:description>The Mauryan empire encompassed most of the Indian subcontinent from the end of the 4th century BCE to the beginning of the 2nd century BCE. Candragupta Maurya, the founder of the dynasty, took control away from the Nanda dynasty that had ruled Magadha (modern southern Bihar in northern India) from their capital in Pataliputra (modern Patna).</video:description>
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      <video:publication_date>2014-06-13T16:54:46+00:00</video:publication_date>
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      <video:title>ALGEBRA Solving Linear System Using Graphing Method</video:title>
      <video:description>In this lesson, you will learn how to solve linear systems using the graphing method.</video:description>
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      <video:publication_date>2014-06-23T15:59:04+00:00</video:publication_date>
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      <video:title>Gullivers Travels Read-Along Chapter 7</video:title>
      <video:description>Gulliver’s Travels recounts the story of Lemuel Gulliver, a practical-minded Englishman trained as a surgeon who takes to the seas when his business fails. In a deadpan first-person narrative that rarely shows any signs of self-reflection or deep emotional response, Gulliver narrates the adventures that befall him on these travels.</video:description>
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      <video:publication_date>2014-06-13T17:07:04+00:00</video:publication_date>
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      <video:title>Gullivers Travels Read-Along Chapter 3</video:title>
      <video:description>Gulliver’s Travels recounts the story of Lemuel Gulliver, a practical-minded Englishman trained as a surgeon who takes to the seas when his business fails. In a deadpan first-person narrative that rarely shows any signs of self-reflection or deep emotional response, Gulliver narrates the adventures that befall him on these travels.</video:description>
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      <video:publication_date>2014-08-21T17:06:37+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/civics-week-2-part-e</loc>
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      <video:title>Civics -- Week 2, Part E</video:title>
      <video:description>The first political parties in the United States arose out of the different views held on the role of government shortly after the nation gained its independence. Since that time, several parties have emerged and declined. Today, the United States is primarily a two-party system. However, third parties frequently arise, and although they rarely win major elections, these third parties play an important role in American politics.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Summarize the history of political parties in the United States&#13;
- Describe the role of third parties in our democracy&#13;
- Compare the organization and basic beliefs of the two major parties&#13;
- Explore how people choose which political party to support&#13;
- Explain how party strength has changed</video:description>
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      <video:publication_date>2014-08-21T17:32:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/civics-week-3-part-d</loc>
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      <video:title>Civics -- Week 3, Part D</video:title>
      <video:description>The five Ws of the Electoral College&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Summarize the role of the Electoral College in presidential elections</video:description>
      <video:view_count>47</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T18:52:36+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3648_08-21_53f61872a1cc3/d315820501418670ee57c431fb6ee27e4d30b1a54184f173sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/civics-week-2-part-f</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3644_08-21_53f6062a44636_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 2, Part F</video:title>
      <video:description>The most important role of political parties is nominating the candidates who will run for office. Most candidates for state and federal office are chosen in a direct primary, which can be either open or closed. In a presidential election year, each party holds a national convention. During these conventions, each party chooses its candidate for President, approves that candidate's choice for Vice President, and approves the party's platform.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explain the process of nominating a candidate&#13;
- Describe how political parties choose presidential candidates&#13;
 </video:description>
      <video:view_count>43</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T17:35:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3644_08-21_53f6062a44636/2ca2f906ed5beb4129bd2facaebdcf852d6208d328120992sd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/civics-week-3-part-e</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3649_08-21_53f618ae12b7f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 3, Part E</video:title>
      <video:description>Citizens have the right to call attention to problems that they find around them. At the same time, it is their duty as citizens in a democracy to take part in finding solutions to these problems. Public and social problems affect many people. Attempts to solve the problems, however, can sometimes raise issues about which people may disagree. The key to finding and carrying out solutions to the public problems that face us lies in government, community, and individuals working together.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Identify the difference between private and public problems&#13;
- Explain how issues arise when people try to solve problems&#13;
- Explore ways that people attempt to solve public problem</video:description>
      <video:view_count>34</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T18:53:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3649_08-21_53f618ae12b7f/d780476c642824033e2497f117473883826d79bbcc3d6a78sd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/civics-week-5-part-c</loc>
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      <video:title>Civics -- Week 5, Part C</video:title>
      <video:description>Heightening tensions between Britain and the American colonies forced the colonists to take action. The 13 colonies sent delegates to the Continental Congress, where it was agreed that they should fight for independence. The delegates stated their intentions in the Declaration of Independence.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Describe how and why colonists organized to oppose English rule&#13;
- Summarize the arguments in the Declaration of Independence</video:description>
      <video:view_count>49</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T19:31:36+00:00</video:publication_date>
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      <video:title>Beat the SAT 800 EQUILATERAL TRIANGLES AND 30-60-90 TRIANGLES</video:title>
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    <loc>https://www.videoclass.com/video/beat-the-sat-800-area-ir</loc>
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      <video:title>Beat the SAT 800! Area - ir</video:title>
      <video:description>If you want this video for free due to your financial circumstances email me at karanmodi43@gmail.com for free code to access all of my videos!</video:description>
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      <video:publication_date>2014-08-08T19:07:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/civics-week-1-part-d</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3637_08-21_53f5fe32971f2_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 1, Part D</video:title>
      <video:description>Every 16 seconds a violent crime takes place in the United States, while every three seconds a property crime occurs. It is understandable then that Americans are concerned about crime. In general, cities and poor neighborhoods have more crimes than rural areas or wealthy neighborhoods. Opinions about the cause of crime vary and include: poverty, rapid social change, unhappy family life, and drug use. These and many other aspects of our modern society have been blamed for causing crime. People do not agree about which of these causes is most important.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Understand why crime is a major problem in the United States&#13;
- Summarize the major types of crimes&#13;
- Analyze important causes of crime</video:description>
      <video:view_count>35</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T17:00:36+00:00</video:publication_date>
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      <video:title>Beat the SAT 800 30 60 90 triangle - Solved Examples</video:title>
      <video:description/>
      <video:view_count>4</video:view_count>
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      <video:publication_date>2014-08-08T19:15:05+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/civics-week-1-part-c</loc>
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      <video:title>Civics -- Week 1, Part C</video:title>
      <video:description>There are two major kinds of law—criminal law and civil law. A crime is any behavior that is illegal because it harms people or society. Criminal law lists those crimes and tells how accused persons should be tried and punished if found guilty. Civil law helps settle disagreements between people. It provides a way for people to settle disagreements in court if they cannot or will not settle them privately. Together, criminal and civil law look after our needs and rights.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explore the purpose and source of criminal law&#13;
- Explain how civil law differs from criminal law&#13;
- Describe how criminal and civil law can work together</video:description>
      <video:view_count>32</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T16:54:36+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/civics-week-3-part-c</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3647_08-21_53f616ce6e8e3_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 3, Part C</video:title>
      <video:description>A campaign for a major office is a highly organized and tightly controlled activity. Its single goal is to get the candidate elected. Running for office, however, can require a great deal of money, especially in the presidential race. Candidates get money from individuals and political action committees that support the candidate's goals.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explore how campaigns are planned and managed&#13;
- Describe how campaigns are financed&#13;
- Identify factors that help people win elections</video:description>
      <video:view_count>33</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T18:45:37+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3647_08-21_53f616ce6e8e3/39f7f144dd90f9a1334c558c4756be0a06c43ac3e312d1b2sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/civics-week-2-part-d</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3642_08-21_53f603d28983f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 2, Part D</video:title>
      <video:description>People want many things from government and political parties help them achieve these goals. Political parties establish positions on issues, set goals for the government, and provide leadership to reach those goals. The parties help link citizens to government by providing ways for them to participate in government.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explain how political parties help government function&#13;
- Describe ways that political parties link citizens to their government</video:description>
      <video:view_count>29</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T17:24:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/civics-week-2-part-b</loc>
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      <video:title>Civics -- Week 2, Part B</video:title>
      <video:description>Civil procedure is the process followed in taking a case through the civil justice system. The federal courts and many state courts have rules about how a disagreement must be brought to trial. The purpose of these rules is to settle disputes in a fair and orderly way.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Describe the steps leading up to a civil trial&#13;
- Compre civil trials to criminal trials&#13;
- Identify problems in the civil justice system&#13;
- Explore the need for alternatives to trials</video:description>
      <video:view_count>44</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T17:12:37+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/civics-week-3-part-a</loc>
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      <video:title>Civics -- Week 3, Part A</video:title>
      <video:description/>
      <video:view_count>34</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T17:36:36+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3645_08-21_53f606a206883/d39be49dec8dd75505029933485d5b5af310abe0201f2c64sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/civics-week-5-part-d</loc>
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    <priority>1.0</priority>
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      <video:title>Civics -- Week 5, Part D</video:title>
      <video:description>Through the Revolutionary War and afterward, the new American nation set out to govern itself. The 13 newly independent states maintained order using constitutions, while the Continental Congress struggled to operate under the Articles of Confederation. Numerous crises during the post-war period illustrated a need for a revision of national interests.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Describe the state and national governments Americans established after winning independence&#13;
- Analyze reasons why many Americans wanted a stronger national government</video:description>
      <video:view_count>35</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T19:48:37+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3655_08-21_53f625923e913/723d6901bcc4266777ab8a0c38ffac2f41c47db072c25f81sd.mp4</video:content_loc>
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    <loc>https://www.videoclass.com/video/civics-week-2-part-c</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3641_08-21_53f6035b101ce_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 2, Part C</video:title>
      <video:description>Many people go to court without being aware of the time and cost involved in a civil trial. There are a number of ways to keep from going to trial, however. One possibility is for the people to discuss the problem among themselves and come to an agreement. However, if an agreement cannot be reached, there are other choices such as mediation and arbitration, which are less costly and less time-consuming.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Describe some alternatives to civil trials&#13;
- Explore several ways to reduce the cost of civil trials&#13;
- Summarize the arguments for and against large awards in civil cases</video:description>
      <video:view_count>46</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T17:23:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3641_08-21_53f6035b101ce/1fb3116353ec7a2f532c601b159553df0369c1cede33ac7esd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/civics-week-3-part-g</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3651_08-21_53f61a1673cf5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 3, Part G</video:title>
      <video:description>A major problem facing Americans today is what to do with all the waste we produce. One element of this problem is the lack of space for garbage dumps. Alternative means of disposal have been debated and some have been implemented, such as recycling. However, with each resolution suggested another major issue affecting public health and safety arises. The trade-offs are still being discussed in this ongoing waste disposal debate.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explain why the problem of waste is both a space and a people problem&#13;
- Identify issues that have arisen from proposed solutions to our waste problem&#13;
- Describe ways that people can make a difference in solving the problem of waste</video:description>
      <video:view_count>42</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T18:59:36+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/civics-week-6-part-d</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3659_08-21_53f62c5ebb0e0_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 6, Part D</video:title>
      <video:description>The Constitution creates a government with powers limited by consent of the people. It is based on the idea of popular sovereignty—letting the people rule. Three main principles limit the government's power: federalism, separation of powers, and checks and balances.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Summarize the major sections of the Constitution&#13;
- Explain the three main principles in the Constitution that limit the government's power</video:description>
      <video:view_count>35</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T20:17:36+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3659_08-21_53f62c5ebb0e0/5925cb77282ba51d348d31062f7f58ae2232ba7ef114fe04sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/civics-week-9-part-b</loc>
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    <video:video>
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      <video:title>Civics -- Week 9, Part B</video:title>
      <video:description>Congress's delegated powers include making laws to regulate business and commerce, collecting taxes, coining money, and making any laws necessary to carry out the powers set out in the Constitution. However, the Constitution also limits the powers of Congress. The most important limitations protect citizens in dealing with police and the courts.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Describe how Congress uses its powers to meet the goals stated in the Preamble to the Constitution&#13;
- Explain how limits on the power of Congress protect the rights of citizens</video:description>
      <video:view_count>30</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T21:27:38+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3664_08-21_53f63cc6b900f/6ef21e2d9c7f2d3d262e2d6e2d65a9755ffe5efee36af956sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/civics-week-5-part-b</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3653_08-21_53f6202e3f3be_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 5, Part B</video:title>
      <video:description>The American colonists looked to history to help them form ideas of government. They drew from Greek and Roman political theory, as well as English documents such as the Magna Carta and the English Bill of Rights.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Examine the connection between American government and governments in ancient Greece and Rome&#13;
- Explain how the English tradition of government influenced Americans&#13;
- Identify the ideas of European writers who influenced the development of American government</video:description>
      <video:view_count>45</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T19:25:37+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3653_08-21_53f6202e3f3be/fb8a0e82aa3668c317eb03fb936554a70a84592a3cdbe4easd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/civics-week-6-part-c</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3658_08-21_53f6277226cb4_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 6, Part C</video:title>
      <video:description>The Preamble to the Constitution outlines the six goals of our American government.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Define the major goals of our government</video:description>
      <video:view_count>42</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T19:56:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3658_08-21_53f6277226cb4/4ff8c02fc3f0459f019b88a599da94009fc7b99bb4c63eebsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/civics-week-9-part-a</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3663_08-21_53f63b5ed951e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 9, Part A</video:title>
      <video:description>Congress consists of the House of Representatives and the Senate. Legislators make both laws and policy. They are responsible to their constituents, to their political party, to interest groups, and to the nation as a whole.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Describe the groups to which a member of Congress is responsible&#13;
- Explain the duties of a member of Congress&#13;
- Compare the jobs of a representative and a senator&#13;
- Summarize the requirements for being a member of Congress and the salary and benefits&#13;
</video:description>
      <video:view_count>29</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T21:21:38+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3663_08-21_53f63b5ed951e/18ae0d500b04a2a637729123ad9bbd975c43379b77a4ffb9sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/civics-week-11-part-c</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3668_08-21_53f6466277fe6_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 11, Part C</video:title>
      <video:description>The Supreme Court has the final say in cases involving constitutional issues. Through its power of judicial review, the Supreme Court can overturn a law that it decides is unconstitutional. The President can check the powers of the Supreme Court by appointing judges, while Congress has the ability to check the Court by refusing to confirm the presidential appointments to the Supreme Court.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Analyze the importance of judicial review&#13;
- Summarize the Supreme Court's process of decision making&#13;
- Examine the factors that can influence justices&#13;
- Explain how and why the Court has changed throughout its history&#13;
- Describe how the court's power is checked by the other branches of government</video:description>
      <video:view_count>28</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T22:08:37+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3668_08-21_53f6466277fe6/efcbe86342d53b436ef7131198ab2ab266894fcf670e905fsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/civics-week-11-part-b</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3669_08-21_53f646da69cc8_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 11, Part B</video:title>
      <video:description>Federal district courts, courts of appeals, the Supreme Court, and some special courts make up the federal legal system. The Supreme Court serves as the final court of appeals for both state and federal courts. Judges in the federal court system have the responsibility to balance individual rights with the interests of the whole nation.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Describe the relationship between district courts and courts of appeals&#13;
- Explain the role of the Supreme Court&#13;
- Recognize the roles of special federal courts&#13;
- Summarize the responsibilities of federal judges</video:description>
      <video:view_count>35</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T22:10:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3669_08-21_53f646da69cc8/52e52d4d97592f696ac388896914de9e984a8c719d592635sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/civics-week-12-part-d</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3673_08-21_53f65165e3abc_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 12, Part D</video:title>
      <video:description>State courts interpret state constitutions and laws. There are three levels of state courts—trial courts, appeals courts, and the supreme court. The courts hear civil and criminal cases. Judges often are elected. Depending on the state, terms run from four to 14 years. In a few states, judges serve until they are 70, or for life.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Describe the functions of the state court system&#13;
- Compare the different methods of selecting state judges&#13;
- Explore Supreme Court rulings on the balance between state and federal powers</video:description>
      <video:view_count>32</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T22:55:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3673_08-21_53f65165e3abc/23abccd622ba27511a71d547ea8353af9bf7674803f47630sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/civics-week-13-part-a</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3674_08-21_53f65b3df1c45_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 13, Part A</video:title>
      <video:description>The states have created five common forms of local government. These include counties, townships, New England towns, special districts, and cities. The county is the oldest unit. Boards govern counties by passing ordinances, or local laws. Special districts are used to provide a single service to a community, such as a school district or a sewer district. Municipalities are city governments that serve people in urban areas.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explore the origin and purpose of counties and townships&#13;
- Describe the role of citizens in running a New England town&#13;
- Explain why special districts are created&#13;
- Contrast the mayor-council and council-manager plans of city government&#13;
</video:description>
      <video:view_count>39</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T23:37:37+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3674_08-21_53f65b3df1c45/f812447fc8f20fcc45acb40579a4596839b588b1761f7e97sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/subtracting-fractions</loc>
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      <video:title>Subtracting Fractions</video:title>
      <video:description/>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-22T04:46:37+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3681_08-22_53f6a3aa8a9e2/1d0044e5e81c0633eaf10c6c2688da27c3ba5eae15f78518.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/civics-week-7-part-a</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3660_08-21_53f62cd675fca_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 7, Part A</video:title>
      <video:description>To overcome Anti-Federalist arguments, the Federalists agreed to add a bill of rights to the Constitution. Knowing that in the future there would in all likelihood be a need to change the Constitution, the Framers provided a way to add amendments.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Describe the two methods that may be used to propose and to ratify an amendment&#13;
- Summarize the debate in Congress over the Bill of Rights&#13;
- Describe how the Bill of Rights became part of the Constitution</video:description>
      <video:view_count>27</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T20:19:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3660_08-21_53f62cd675fca/b0739f0dac8b29fce5e864ca8c4be7f6bd95b23a2ff23091sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/civics-week-9-part-c</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3665_08-21_53f63ee1f3420_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 9, Part C</video:title>
      <video:description>Over time, Congress has established processes to consider bills. These include dividing the work of preparing bills among committees and choosing leaders to oversee the process of committee work.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Describe the major congressional leadership posts and explain how they are filled&#13;
- Summarize the role of committees in Congress</video:description>
      <video:view_count>43</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T21:36:36+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3665_08-21_53f63ee1f3420/9ef8966bd98f21e1cf554fa9aedfca03aa97cfc466e7eb24sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/civics-week-15-part-b</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3686_08-22_53f75281d6f58_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 15, Part B</video:title>
      <video:description>Conflict between and within nations can, and frequently does, occur. A conflict can take many forms, from a war of words to an armed struggle. The basic causes of conflict include: clashes over beliefs and values, territorial and environmental issues, racial and ethnic tension, and struggles for political power. Several organizations have been established, such as the United Nations and NATO, with the purpose of reducing or alleviating existing and future conflicts between nations.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Describe the major causes of international conflict&#13;
- Explore the types of competition between nations&#13;
- Summarize the history of the Cold War&#13;
- Examine ways that nations have cooperated since the end of the Cold War</video:description>
      <video:view_count>36</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-22T17:12:38+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3686_08-22_53f75281d6f58/b96a151231afbf3f73328d1bcc4f5f7ce711311919fdd316sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/civics-week-7-part-b</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3661_08-21_53f6314a06a15_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 7, Part B</video:title>
      <video:description>The Bill of Rights consists of ten amendments to the Constitution. These can be divided into three main categories: individual freedoms, protection against government abuse of power, and the rights of individuals accused of crimes.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Define the freedoms that are protected by the First Amendment&#13;
- Summarize the amendments that protect against abuse of power by the government&#13;
- Explain how the rights of the accused are protected by the Bill of Rights&#13;
- Describe the rights protected by the Ninth and Tenth Amendments</video:description>
      <video:view_count>44</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T20:38:37+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3661_08-21_53f6314a06a15/79ab5d59c5180e04d82ed86a25bf5d11a5448a6b9f380dbfsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/civics-week-12-part-a</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3670_08-21_53f6478e75e67_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 12, Part A</video:title>
      <video:description>Any power not given to the national government and not denied to the states is granted to the states by the Tenth Amendment to the United States Constitution. State constitutions are much more specific than the national Constitution, and differ from state to state. Power struggles between state and federal government have existed throughout the nation's history. The current trend favors state power over federal power.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Summarize the powers of the states&#13;
- Compare state constitutions to the federal Constitution&#13;
- Analyze the need for balance between national and state government</video:description>
      <video:view_count>23</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T22:13:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3670_08-21_53f6478e75e67/76923cdf649df2623e765af6d55fd545dbe311e4f9438b85sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/civics-week-16-part-a</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3691_08-22_53f75515ddd3a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 16, Part A</video:title>
      <video:description>Limited resources, pollution, the arms race, terrorism, and human rights violations are just some of the global problems we face today. The ongoing challenge is to find solutions to these world problems that are fair to all nations and peoples.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explain why the world faces a shortage of natural resources&#13;
- Explore pollution problems that are threatening Earth&#13;
- Describe the global threats of arms buildups, terrorism, and human rights violations&#13;
- Analyze ways that nations can cooperate in solving global problems</video:description>
      <video:view_count>31</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-22T17:23:39+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3691_08-22_53f75515ddd3a/a2a72d7f1fe16dd77ad012404dce218e8e479c16606fd7bcsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/civics-week-17-part-c</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3696_08-22_53f75ba725115_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 17, Part C</video:title>
      <video:description>The basic American belief in equal respect for all, along with the core values of our democracy, unite us as a nation.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Describe how American values continue to attract immigrants&#13;
- Define the basic values that unite us as a nation&#13;
- Explore why our society does not always reflect our ideals</video:description>
      <video:view_count>35</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-22T17:51:38+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3696_08-22_53f75ba725115/70fbba68e4fc22ab084052c8133b23f70fc3385c6d105be6sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/economics-week-1-part-c</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3701_08-22_53f76091e72d2_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Economics -- Week 1, Part C</video:title>
      <video:description>Scarcity requires choice. Economists call the sacrifices of one choice for a trade-off and the next best choice an opportunity cost. The production possibilities curve can be used to analyze the trade-offs and opportunity costs involved in producing specific combinations of goods and services.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Understand why sacrifice is an important element of economic choice&#13;
- Identify the assumptions involved in creating a production possibilities curve&#13;
- Determine why future production possibilities might differ from current production possibilities</video:description>
      <video:view_count>36</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-22T18:12:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3701_08-22_53f76091e72d2/956eca6432aeb033009062dd2b8cfe9b17f8d58846d5bd9dsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/economics-week-4-part-a</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3706_08-22_53f76bd1b0416_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Economics -- Week 4, Part A</video:title>
      <video:description>Supply is the quantity of goods and services that producers offer at various possible prices during a given time period. Profit is the key motivation behind suppliers' behavior in providing goods to the marketplace. The supply of goods can be either elastic or inelastic.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explain the difference between supply and quantity supplied&#13;
- Explain what the law of supply states&#13;
- Explain what supply schedules and supply curves illustrate&#13;
- Describe supply elasticity</video:description>
      <video:view_count>51</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-22T19:00:38+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3706_08-22_53f76bd1b0416/b1cf3e331319b01ba9ca97062b27b7704b64c5d96e19dba1sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/economics-week-5-part-a</loc>
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    <video:video>
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      <video:title>Economics -- Week 5, Part A</video:title>
      <video:description>The federal government uses fiscal policy to influence the economy. All levels of government in the United States must finance their operations through various kinds of taxes.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explain the role that taxes play in fiscal policy&#13;
- Describe the kinds of tax rates that governments use&#13;
- Identify the most profitable taxes&#13;
</video:description>
      <video:view_count>40</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-22T19:43:40+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3711_08-22_53f775e663e61/1d1e01d2098bbf24705cb5e32dd794e730b6a741e2b2f2c8sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/economics-week-7-part-b-</loc>
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      <video:title>Economics -- Week 7, Part B </video:title>
      <video:description>VIDEO SUMMARY&#13;
The features of the free-enterprise system assist the economy in reaching its main goals. Economic systems must assign priorities to these goals by determining where to use scarce resources. Changes in circumstances can cause these goals to take different priorities at different times. Different groups within a nation also can disagree over how to achieve economic goals.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Describe how nations decide how to use scarce resources&#13;
- List and define the major goals of the U.S. economy&#13;
- Explain why economic goals sometimes conflict</video:description>
      <video:view_count>44</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-25T16:56:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3718_08-25_53fb434250577/b454c64f1d98a333e0aadf43ac3bc1a3835b6dc1e07e3790sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/writing-algebraic-expressions-using-clue-words</loc>
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      <video:title>Writing Algebraic Expressions Using Clue Words</video:title>
      <video:description/>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-22T04:43:37+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3679_08-22_53f6a27e7abbb/72dd4c8205eb901ddf39f5156de6986731bcb96ea18275bb.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/civics-week-15-part-f</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3690_08-22_53f7549e1b25e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 15, Part F</video:title>
      <video:description>By following the history of American government from independence to today, one can study foreign policy in action. The foreign policy of the United States has varied depending on the country's political alliances and economic stability.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explain the major changes in American foreign policy between the American Revolution and World War II&#13;
- Describe American foreign policy during the Cold War&#13;
- Explore world events that brought the Cold War to an end&#13;
- Explain how the rise of new economic powers affects American foreign policy&#13;
- Summarize the foreign policy challenges that the United States will face in the future</video:description>
      <video:view_count>31</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-22T17:21:39+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3690_08-22_53f7549e1b25e/2465ce10b206be27ebbd7064fcac5e0cc743be284862d917sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/civics-week-17-part-b</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3695_08-22_53f757325442b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 17, Part B</video:title>
      <video:description>Immigrants from Europe, Africa, Latin America, and Asia, coming to America for a variety of reasons, continue to enhance our national culture.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explain why people from other countries come to America&#13;
- Identify the five major groups of Americans&#13;
- Describe how diversity has affected American society</video:description>
      <video:view_count>45</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-22T17:32:39+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3695_08-22_53f757325442b/4d8bc8d9ffab15ba4f4804a84ad2cb5d00db2cdef1053873sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/solving-equations-inverse-operations</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3685_08-22_53f6a7a6ab104_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Solving Equations - Inverse Operations</video:title>
      <video:description/>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-22T05:11:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3685_08-22_53f6a7a6ab104/b0aba8d6f215ff3b15fa4625b0b1d7c7c9a504a437abef2d.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/economics-week-3-part-e</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3705_08-22_53f76b1eb100f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Economics -- Week 3, Part E</video:title>
      <video:description>To determine whether a price change is in their best interest, producers need to determine elasticity of demand. The demand for a good or service can be either elastic or inelastic. By using the total-revenue test, produces are able to make pricing decisions that will earn the most revenue.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Define demand elasticity&#13;
- Describe the difference between elastic and inelastic demand&#13;
- Explain how demand elasticity is measured</video:description>
      <video:view_count>34</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-22T18:57:39+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3705_08-22_53f76b1eb100f/add5cd9cefc8d5135776fd9f6049e9f6d687cc7ff86cda7csd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/civics-week-5-part-a</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3652_08-21_53f61b4270118_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 5, Part A</video:title>
      <video:description>Many American traditions have their roots in the colonial period. Many of our beliefs such as representative government, freedom of religion, and freedom of the press were established during this time. These core beliefs form the foundation of American government and society. &#13;
&#13;
VIDEO OBJECTIVES&#13;
- Describe the role colonists played in their government&#13;
- Define the rights and responsibilities of colonial citizens&#13;
- Identify the freedoms that early colonists struggled to gain&#13;
- Explain why many colonists became dissatisfied with royal governors</video:description>
      <video:view_count>34</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T19:04:37+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3652_08-21_53f61b4270118/45b44a751b610d4b590d96e8b2133b9fb29d4c0baf5a4f23sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/civics-week-9-part-c-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3666_08-21_53f644be67f84_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 9, Part C</video:title>
      <video:description>A bill must overcome many hurdles before becoming a law. The Framers of the Constitution wanted Congress to take its time so that every bill would be studied and debated carefully. Any bill that makes it through this process has an excellent chance of being a good law.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Summarize the legislative process from introduction of a bill through it's becoming law&#13;
- Describe how a bill can "die" in committee&#13;
- Describe the ways the minority party in Congress can stop passage of a bill&#13;
- Explain how the House and Senate reach compromises&#13;
- Explain the President's role in the lawmaking process&#13;
- Analyze the advantages of our lawmaking process</video:description>
      <video:view_count>38</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T22:01:37+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3666_08-21_53f644be67f84/39da894e6062b202a2ae61a6ffea1542fb571f9eb1a0bb86sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/civics-week-12-part-b</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3671_08-21_53f650ee66073_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 12, Part B</video:title>
      <video:description>Most states have a bicameral, or two-house, legislative system. In order to be elected, each state legislator must meet certain requirements. The main job of the state legislature is to make laws, although citizens have a great deal of power in the proposal, approval, and rejection of state law. The revenue for state government comes from taxes such as sales tax, excise tax, and income tax.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explain how the role of state legislatures has changed during our nation's history&#13;
- Describe how state legislatures are organized&#13;
- Summarize the powers of state legislatures&#13;
- Identify ways in which citizens can influence state government&#13;
- Explain how state governments are financed</video:description>
      <video:view_count>33</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T22:53:38+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3671_08-21_53f650ee66073/14d0194ff42382b2fdcf8f7f4dd52431fb7dd9f25ff18bbbsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/civics-week-13-part-c</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3676_08-21_53f65d1dafa75_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 13, Part C</video:title>
      <video:description>Local governments sometimes come into conflict. Communities often compete to attract business and federal money. Sometimes, however, communities overcome problems through cooperation. They may cooperate by sharing services or programs that would cost too much for one community to provide alone.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explain how local governments cooperate and come into conflict with each other&#13;
- Analyze relations between local and state governments&#13;
- Describe the relationship between local, state, and federal governments</video:description>
      <video:view_count>42</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T23:45:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3676_08-21_53f65d1dafa75/610d74944cea9c14107d690a6c1d35007abe0470aee4a726sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/solving-equations-with-pictures</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3683_08-22_53f6a4d7395c8_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Solving Equations With Pictures</video:title>
      <video:description/>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-22T04:57:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/civics-week-15-part-c</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3687_08-22_53f7533592ba5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 15, Part C</video:title>
      <video:description>Nations today are interdependent in many ways. In the global economy of world trade, nations depend on each other for products and natural resources. Although the world is interdependent simply because each nation shares the same life-sustaining needs, today's increased global interdependence is largely the result of improvements in technology, communications, and transportation. Many people now see the world not as a collection of independent nations, but as one unified system.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explain how the global economy makes nations dependent on each other&#13;
- Describe how technology has linked people around the world&#13;
- Explore what it means to think of the world as a system</video:description>
      <video:view_count>22</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-22T17:15:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3687_08-22_53f7533592ba5/c4fc2177374a45575498f5776b535f937a71d9484642214csd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/civics-week-16-part-b-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3692_08-22_53f755ca3b4e0_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 16, Part B </video:title>
      <video:description>To deal with the world's problems, nations have set up permanent organizations such as the United Nations. Non-governmental organizations have also been established to solve specific problems such as feeding the hungry and helping victims of war or natural disasters. In order to achieve their goals, these organizations need the cooperation of all nations.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Examine how the United Nations is organized to deal with global problems&#13;
- Explain how nongovernmental organizations are helping to solve global problems&#13;
- Explore factors that can weaken or strengthen the impact of international organizations&#13;
</video:description>
      <video:view_count>46</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-22T17:26:39+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3692_08-22_53f755ca3b4e0/d0b6083ba2a1bbd3e4e1f8da05084f4ca47cbde7c0efffcfsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/solving-inequalities-using-inverse-operations</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3682_08-22_53f6a422ab0fe_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Solving Inequalities Using Inverse Operations</video:title>
      <video:description/>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-22T04:53:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/economics-week-7-part-d</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3717_08-22_53f7ae26677f6_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Economics -- Week 7, Part D</video:title>
      <video:description>Like money, banking has evolved to meet the needs of a changing U.S. society. Through various periods of American history, the government's regulation of financial institutions has fluctuated to reflect the economic conditions of the times.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Describe the views of Federalists and Anti-Federalists about U.S. banking&#13;
- Explain how the development in the 1860s of nationally-chartered banks affected the power of state-chartered banks&#13;
- Describe how the government reformed and regulated the banking system after World War I</video:description>
      <video:view_count>35</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-22T23:43:39+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3717_08-22_53f7ae26677f6/139c6d0cec7f280b6d0056c9f3d5f0c13b25794ad0d04bdcsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/economics-week-8-part-c</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3722_08-25_53fb473dbe6fd_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Economics -- Week 8, Part C</video:title>
      <video:description>The Federal Reserve system provides a number of banking services in the U.S. economy. In fact, the activities of the Fed can be divided into two categories: services to banks and services to the government. Economists measure the money supply in different ways - each type is distinguished by how it identifies "readily available" money.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Identify services the Fed provides to banks&#13;
- Describe ways the Fed serves the federal government&#13;
- Explain how economists measure the U.S. money supply</video:description>
      <video:view_count>24</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-25T17:13:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3722_08-25_53fb473dbe6fd/ff19eeb127ebe0939e061d11a441159561877f125453598fsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/economics-week-9-part-e</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3727_08-25_53fb4d9272667_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Economics -- Week 9, Part E</video:title>
      <video:description>Currently, all governments develop budgets to help them plan revenues and the amounts and direction of expenditures. The federal government has full-time executive and legislative offices that work only on the budget, resulting in increased federal spending since World War II. There are several ways in which the federal budget can be balanced.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explain how the federal budget is developed&#13;
- Identify what role deficit spending plays in the economy&#13;
- Describe the methods the government can use to balance the federal budget</video:description>
      <video:view_count>33</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-25T17:40:47+00:00</video:publication_date>
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      <video:title>Civics -- Week 17, Part D</video:title>
      <video:description>A citizen is a person with certain rights and duties under a government. In the United States the people hold the power of government. They elect representatives, who speak and act for them. These representatives make decisions and pass laws. However, each individual holds our society's most important office—the "office of citizen."&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Examine who can be an American citizen&#13;
- Explain what it means to hold the office of citizen</video:description>
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      <video:title>Economics -- Week 2, Part A</video:title>
      <video:description>Sole proprietorships is the most common form of business organization. It relies on the work and organizational abilities of one person.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Describe the advantages of establishing a sole proprietorship&#13;
- Describe the disadvantages of establishing a sole proprietorship</video:description>
      <video:view_count>30</video:view_count>
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      <video:publication_date>2014-08-22T18:17:05+00:00</video:publication_date>
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      <video:title>Civics -- Week 15, Part D</video:title>
      <video:description>Foreign policy outlines government's goals for international relations and a way to achieve those goals. Foreign policy goals can be met in several ways: maintaining national security, deterrence, intelligence, foreign aid, and diplomacy.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Summarize the main goals of American foreign policy&#13;
- Describe the tools the United States uses to achieve its foreign policy goals</video:description>
      <video:view_count>39</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-22T17:17:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/civics-week-16-part-c</loc>
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      <video:title>Civics -- Week 16, Part C</video:title>
      <video:description>Individuals can also help solve social problems. An individual's skills in such activities as farming and medicine can be used to inform people and to help find solutions to global issues. Donating money and volunteering time can make a real difference. Even simple daily opportunities, such as putting a can in a recycling bin or turning off unnecessary lights, are helpful to the world as a whole.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Describe how people can use their skills to deal with global problems&#13;
- Explore examples of people who have made a difference in the world&#13;
- List several small actions that can help solve global problems</video:description>
      <video:view_count>29</video:view_count>
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      <video:publication_date>2014-08-22T17:27:38+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/civics-week-17-part-e</loc>
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      <video:title>Civics -- Week 17, Part E</video:title>
      <video:description>The rights of American citizens are based on American values and beliefs and include the rights of freedom of religion and speech. The duties of citizens include obeying laws and defending the nation. When these duties are performed, the citizens help the government meet society's needs. The most basic responsibility of citizens is ensuring that the rights and freedoms of all Americans are protected.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Describe the rights of American citizens&#13;
- Analyze the duties of citizens&#13;
- Define some of the responsibilities of citizenship</video:description>
      <video:view_count>32</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-22T17:53:05+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/economics-week-2-part-c</loc>
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      <video:title>Economics -- Week 2, Part C</video:title>
      <video:description>A more complex type of business organization is the corporation. It is supervised by a board of directors. Legally, a corporation is treated as if it were an individual. It offers both advantages and disadvantages to the business itself and to the individual stockholders.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explain how a corporation is formed&#13;
- Describe how a corporation is organized&#13;
- Explain how stocks and bonds differ&#13;
- Describe the advantages and disadvantages of organizing a corporation</video:description>
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      <video:publication_date>2014-08-22T18:45:38+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/economics-week-4-part-c</loc>
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      <video:title>Economics -- Week 4, Part C</video:title>
      <video:description>Production decisions are affected by the need of maximize productivity and by the costs of production. When setting production levels, business owners must consider several factors regarding output, as well as the various costs associated with producing goods.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explain why producers look at productivity when making supply decisions&#13;
- Describe how varying the levels of input affects the levels of output&#13;
- Explain how changes in production costs affect producers' supply decisions&#13;
</video:description>
      <video:view_count>41</video:view_count>
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      <video:publication_date>2014-08-22T19:29:39+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/economics-week-12-part-d</loc>
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      <video:title>Economics -- Week 12, Part D</video:title>
      <video:description>Leaders of developing nations use either a socialist or a capitalist model of decision making. Regardless of which model the leaders use, however, they must establish development plans to guide the use of their scarce resources. In creating these plans, leaders must consider all the production possibilities and trade-offs related to a proposed course of action. Developing nations rely on both domestic and foreign funds to finance economic development.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Describe the advantages and disadvantages of the socialist and capitalist models of decision making&#13;
- Describe the types of aid that governments of developed countries extend to developing countries&#13;
- Identify the key public sources of foreign aid&#13;
</video:description>
      <video:view_count>34</video:view_count>
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      <video:publication_date>2014-08-25T18:34:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/economics-week-15-part-a</loc>
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      <video:title>Economics -- Week 15, Part A</video:title>
      <video:description>When people choose not to consume their disposable income, they are saving. In general, there are five major reasons why people save money. By saving money, people gain financial security and interest, whether they rely on savings accounts or time deposits. Economists examine savings rates to determine the amount of money being saved throughout the economy.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Describe the benefits people gain by saving money&#13;
- Illustrate how savings accounts differ from time deposits&#13;
- Explain how economists measure savings</video:description>
      <video:view_count>41</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-25T18:57:49+00:00</video:publication_date>
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      <video:title>Add Subtract Mixed Numbers</video:title>
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      <video:view_count>0</video:view_count>
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      <video:publication_date>2014-10-16T17:40:01+00:00</video:publication_date>
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      <video:title>sight words</video:title>
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      <video:view_count>2</video:view_count>
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      <video:publication_date>2014-10-03T18:55:04+00:00</video:publication_date>
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      <video:title>Wholes Multiplied by Fractions</video:title>
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      <video:view_count>0</video:view_count>
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      <video:title>Economics -- Week 4, Part B</video:title>
      <video:description>The determinants of supply are the factors other than price can affect supply of a product over time, shifting the supply curve to the left or right. &#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explain what it means for a product's supply to shift&#13;
- Identify factors that might cause a product's supply curve to shift&#13;
- Describe the difference between a tax and a subsidy</video:description>
      <video:view_count>44</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-22T19:24:39+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/economics-week-5-part-c</loc>
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      <video:title>Economics -- Week 5, Part C</video:title>
      <video:description>In the United States, the government has established economic goals which are shared by the federal, state, and local levels. Government involvement in the U.S. economy has increased dramatically since the 1930s to reach the economic goals it has set through fiscal policy.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explain why the government regulates business&#13;
- Describe how the government works to provide public goods&#13;
- Explain how the government promotes individuals' well-being&#13;
- Describe how the government works to stabilize the economy&#13;
</video:description>
      <video:view_count>15</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-22T19:53:39+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3712_08-22_53f7783e8ca68/d91f6d7b215024be0955640490cbf89c149bd15981002d41sd.mp4</video:content_loc>
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    <loc>https://www.videoclass.com/video/civics-week-6-part-b</loc>
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      <video:title>Civics -- Week 6, Part B</video:title>
      <video:description>Before the Constitution could go into effect, it was necessary for it to be ratified by at least nine states. Heated debates between Federalists and Anti-Federalists raged throughout the new nation. With the promise of the addition of a bill of rights, the conflict was resolved and the United States Constitution was ratified.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Compare the views of the Federalists and Anti-Federalists&#13;
- Summarize the arguments presented in "The Federalist"&#13;
- Explore reasons that the states finally ratified the Constitution</video:description>
      <video:view_count>41</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T19:52:36+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/civics-week-7-part-c</loc>
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      <video:title>Civics -- Week 7, Part C</video:title>
      <video:description>Since 1791, additional amendments have been added to the Constitution, increasing the American experience for all citizens. The judges of our nation's courts have the difficult job of interpreting the meaning of citizens' rights. As legal experts, they decide whether people's rights are being violated by the actions of other citizens. They may also decide whether rights have been violated by any existing laws.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Summarize the each of the amendments added to the Constitution after 1791</video:description>
      <video:view_count>38</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T21:03:37+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/civics-week-10-part-a</loc>
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      <video:title>Civics -- Week 10, Part A</video:title>
      <video:description>The President is the head of the executive branch, the branch of government responsible for executing the laws. The President's most important duty, however, is to set goals for the nation and to develop policies for reaching those goals. In spite of having many advisors, the President alone is responsible for making the final decisions about many important issues facing the nation.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explain how the Constitution limits the power of the President&#13;
- Describe the President's role as head of the executive branch&#13;
- Summarize the President's role in military affairs and foreign policy&#13;
- Explain how the President influences the legislative and judicial branches&#13;
- Identify presidential roles created by tradition</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T22:04:37+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/civics-week-12-part-c</loc>
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      <video:title>Civics -- Week 12, Part C</video:title>
      <video:description>The chief executive of each state is the governor. Governors have many of the same powers and duties as the President. They oversee the executive branch, command the state militia, and propose the state budget. As a legislative leader, a governor influences state legislation and holds the power to veto bills. A staff of executive officials, including the lieutenant governor and the secretary of state, assists the governor. State agencies carry out the duties of the state in areas such as public health, revenue, and management of natural resources.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Describe the powers of the governor&#13;
- Compare state executive officials to the President's Cabinet&#13;
- Explain the role of state executive agencies</video:description>
      <video:view_count>30</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T22:54:36+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/civics-week-15-part-a</loc>
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      <video:title>Civics -- Week 15, Part A</video:title>
      <video:description>A nation is a political unit with a well-defined territory and a government that has authority over the people living there. While nations share many characteristics, they can also differ from one another in many ways. Some nations are rich, while others are poor. Some have mild climates and a single language, while others have severe weather patterns and languages that number in the hundreds. Some nations have stable and successful economies, while others are barely making ends meet. One of today's challenges is helping poorer nations meet the basic needs of their people.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Describe the characteristics of a nation&#13;
- Explore how the histories of nations differ&#13;
- Compare developed and developing nations</video:description>
      <video:view_count>33</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-21T23:51:39+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/solving-equations-with-pictures-zero-pairs</loc>
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      <video:title>Solving Equations With Pictures - Zero Pairs</video:title>
      <video:description/>
      <video:view_count>4</video:view_count>
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      <video:publication_date>2014-08-22T05:03:37+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/civics-week-15-part-e</loc>
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      <video:title>Civics -- Week 15, Part E</video:title>
      <video:description>The Constitution gives the President the major responsibility for making foreign policy. However, the President works closely with and is advised by the White House staff and the executive departments. Congress also has some power over foreign policy—the Senate can approve or reject treaties and only Congress has the power to declare war.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Describe the role the President and executive branch departments play in making foreign policy&#13;
- Examine the powers Congress has over foreign policy&#13;
- Explain how private groups and citizens can help share foreign policy</video:description>
      <video:view_count>36</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-22T17:18:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3689_08-22_53f753e9b0b24/a5779a71def0b3f618f5d96afefddbe93dd23716dc9d535asd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/civics-week-17-part-a</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3694_08-22_53f756ba1bc2f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Civics -- Week 17, Part A</video:title>
      <video:description>Although American population patterns such as location, age, and occupation are changing, America remains a nation known for its diversity.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Summarize where Americans live&#13;
- Describe how Americans' jobs are changing&#13;
- Explain why there are more older Americans&#13;
- Describe why Americans are known for their diversity&#13;
</video:description>
      <video:view_count>31</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-22T17:30:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3694_08-22_53f756ba1bc2f/a45395a9815ffa2639e9ad6788db317b22fc4035c5c160aasd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/economics-week-1-part-a</loc>
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      <video:title>Economics -- Week 1, Part A</video:title>
      <video:description>Economics is the study of the choices that people make to satisfy their needs and wants. Those choices involve resources - anything that can be used to satisfy a consumer's want or need. Economists generally recognize four categories of resources: natural resources, human resources, capital resources, and entrepreneurship.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Define economics&#13;
- Identify the factors of production&#13;
- Determine the goal of entrepreneurship</video:description>
      <video:view_count>53</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-22T17:58:39+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3699_08-22_53f75d4a880a7/e4b69c168fa5ae6f3cd412381e2e57b4f0e0ec36327105c4sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/economics-week-3-part-d</loc>
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      <video:title>Economics -- Week 3, Part D</video:title>
      <video:description>Factors other than price can affect demand for a product over time, causing a shift in its demand curve. These shifts illustrate a change in demand at each and every price. Changes in any of the determinants of demand can produce an entirely new demand curve for a good or service.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explain what it means for a product's demand to shift&#13;
- Identity and describe the factors that can shift demand for a product&#13;
- Explain how substitute goods differ from complementary</video:description>
      <video:view_count>32</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-22T18:47:39+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3704_08-22_53f768c6a5086/241c513b82c6c58bb84f46e2644290ad90e146c888cd9acasd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/economics-week-4-part-d</loc>
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      <video:title>Economics -- Week 4, Part D</video:title>
      <video:description>The price system coordinates production decisions by steering producers and consumers toward market equilibrium. To reach equilibrium, producers must avoid surpluses and shortages frequently through a process of trial and error. A shift in either the demand or the supply curve can change a market's equilibrium point.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explain what market equilibrium is&#13;
- Explain how the price system handles product surpluses and shortages&#13;
- Explain how shifts in demand and supply affect market equilibrium&#13;
</video:description>
      <video:view_count>37</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-22T19:38:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3709_08-22_53f774ba0f71e/c4bcc9d98a3ea5a5f01c2fc8713b258d8a8b5a4ccc61cb32sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/economics-week-8-part-b</loc>
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      <video:title>Economics -- Week 8, Part B</video:title>
      <video:description>Before 1913 central banking had a stormy history in the United States. Repeated panic runs and other banking problems led to the creation of the Federal Reserve system. The Federal Reserve system, or the "Fed," acts as the central bank of the United States. Several features distinguish the Fed from central banks in other countries around the world.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Describe how the Panic of 1907 affected U.S. banking&#13;
- Explain the purposes and characteristics of the Federal Reserve system&#13;
- Show the organization of the Fed</video:description>
      <video:view_count>33</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-25T17:07:46+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/economics-week-10-part-b</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3729_08-25_53fb4e826e20c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Economics -- Week 10, Part B</video:title>
      <video:description>To secure their rights, many U.S. workers organized labor unions. These unions struggled for higher wages, improved working conditions, and job security for workers. Labor union membership has declined in recent years, resulting from several factors. In many ways, unions have tried to face these challenges. In addition, the government's attitude toward unions has changed during the last century - swinging from regular support of business owners in the late 1800s to passing laws to protect workers' rights in the early 1900s.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explain why labor unions were developed&#13;
- Describe how labor unions are organized&#13;
- Identify the main challenges facing unions today&#13;
- Examine how government attitudes toward labor unions have changed</video:description>
      <video:view_count>28</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-25T17:44:47+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3729_08-25_53fb4e826e20c/ca21613aaff7e85f2df4d1c57497d365add586714e079a29sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/area-of-a-circle--2</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3744_09-04_5408ad521120f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Area of a Circle </video:title>
      <video:description>This lesson teaches the student how to find the area of a circle using the proper formula. The lessons begins with a quick review of geometry vocabulary such as radius and diameter and is concluded with two practice problems. </video:description>
      <video:view_count>34</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-09-04T21:11:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/place-value-relationships</loc>
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      <video:title>Place Value Relationships</video:title>
      <video:description/>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-10-16T15:54:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/economics-week-8-part-a</loc>
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      <video:title>Economics -- Week 8, Part A</video:title>
      <video:description>Americans' banking choices broadened to include a wide variety of financial institutions. Advances in technology have led to automated banking. Federal deregulation has led to competition and reorganization in the banking industry. Since the 1990s the government has stabilized the banking industry and resolved - often at taxpayer expense - many of the problems that have arisen.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Identify the most common types of U.S. financial institutions&#13;
- Explain how automation has affected banking practices&#13;
- Identify and describe the results of banking deregulation&#13;
- Explain the crises that functional institutions faced in the late 1980s</video:description>
      <video:view_count>31</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-25T17:04:46+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3720_08-25_53fb4522a8f47/72b551dbe3423720d3f0235262aa3d86fa12a23c7023a620sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/economics-week-10-part-c</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3730_08-25_53fb5421baae0_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Economics -- Week 10, Part C</video:title>
      <video:description>Common labor contract issues between workers and management include wages and fringe benefits, working conditions and hours, job security, union security, and grievance procedures. Labor unions rely on collective bargaining, mediation, and arbitration to improve working conditions and wages for their members. If an agreement is not reached, both unions and management have several methods at their disposal to force the other side to meet their demands.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- List the major issues that are discussed in labor contract negotiations&#13;
- Explain how unions and management reach a contract agreement&#13;
- Identify the negotiation tactics unions and management use</video:description>
      <video:view_count>33</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-25T18:08:47+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3730_08-25_53fb5421baae0/a7f120eebfd7cbe3a74bb28ae047ed94853d7044880ad23fsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/eficiencia-energtica-parte-1</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3771_10-16_543fd9aa7133d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Eficiencia Energética - Parte 1</video:title>
      <video:description>Introducción a la Eficiencia Energética. ¿Qué es?, ¿Qué importancia tiene?, ¿Cómo fomentarla?,...</video:description>
      <video:view_count>14</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-10-16T17:50:59+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3771_10-16_543fd9aa7133d/d45353f74d07fd625a5a4a4cf248b1ace735db40bf1e9694.mp4</video:content_loc>
      <video:price currency="USD">1.50</video:price>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/comparing-fractions-1</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3763_10-16_543fd8281a023_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Comparing Fractions</video:title>
      <video:description/>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-10-16T17:41:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/economics-week-13-part-b</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3735_08-25_53fb5c1a3932d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Economics -- Week 13, Part B</video:title>
      <video:description>Macroeconomists use national income and product accounts (NIPAs) to measure the output and income of national economies. This process is known as national income accounting. The primary account used to measure a nation's output is gross domestic product (GDP), the total dollar value of all final goods and services produced within a given country's borders during one year.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Determine how economists calculate gross domestic product&#13;
- Explain some of the limitations of gross domestic product&#13;
- Identify other statistics economists use to measure the economy</video:description>
      <video:view_count>46</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-08-25T18:42:50+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3735_08-25_53fb5c1a3932d/147f19215fe019f35cfaf5ede60db94c77bf19038c7fd66esd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/adding-and-subtracting-word-problems-hd</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3781_12-12_548ab1624e0bd_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Adding and subtracting word problems (HD)</video:title>
      <video:description>This video discusses adding and subtracting numbers through the hundreds place through word problems. Adding and subtracting of decimals is reviewed through examples. When it comes to word problems, how to decide what information is important to help solve the problem. How you would set up a problem is shown through examples. </video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-12T11:23:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3781_12-12_548ab1624e0bd/9907a73cd70b46ff1f28ac88a3e3c9ad371abcbb4936c126hd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/add-and-subtract-decimals-hd</loc>
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      <video:title>Add and subtract decimals (HD)</video:title>
      <video:description>This video discusses how to add and subtract decimals using a standard algorithm. The hundredth place is reviewed. How to create numbers and add and subtract them is explained through examples. The video shows how to check your answer. </video:description>
      <video:view_count>13</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-12T11:15:51+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3780_12-12_548aaff9e951d/7d835d3efa7803ebe1261b36b8a2f3fb52e98c351f790463hd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/economics-week-12-part-c-</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3732_08-25_53fb55c655d31_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Economics -- Week 12, Part C </video:title>
      <video:description>Developing nations experience scarcity and underutilization of resources. The scarcity and misuse of the factors of production restricts economic growth. Inadequate infrastructure, political instability, and social and cultural issues are additional obstacles to growth in these nations.&#13;
&#13;
VIDEO OBJECTIVES&#13;
- Explain the ways in which many developing nations respond to scarce factors of production&#13;
- Describe how the status of an economic infrastructure can help or hinder a developing nation&#13;
- Explain how political instability can challenge a developing nation</video:description>
      <video:view_count>32</video:view_count>
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- Use and describe the use of clocks and devices, both analogue and digital, for measuring an interval of time&#13;
- Obtain an average value for a small distance and for a short interval of time by measuring multiples (including the period of a pendulum).&#13;
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      <video:title>Magnetism: Magnetic Force on a Current</video:title>
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      <video:title>Stopping Potential </video:title>
      <video:description>This lesson will show how to set up an equation for the stopping of an electron. The definition of the photoelectric effect will be explained using different examples and diagrams to take a step by step look at the process of setting up equations to gain a better understanding of the concept.</video:description>
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      <video:title>Magnetism: Torque on a Loop of Wire</video:title>
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      <video:title>Kinematics: Basics of 2D Motion </video:title>
      <video:description>This lesson will explain how and why to break down 2D motion into its components. A review of the equations for an object traveling on a straight line or 1 Dimensional motion and than describing and explaining those important for 2D. Using different examples and diagrams to take a step by step look at the process of setting up equations to gain a better understanding of the concept.</video:description>
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      <video:title>Type VI Sentences</video:title>
      <video:description>This lesson is part 3 of a 4 part series on diagramming sentences. This lesson shows you how to diagram Type VI sentences, which are sentences that have predicates that are intransitive verbs. These sentences only need a subject and predicate. This video shares a quick review and uses a diagram to analyze sample sentences. </video:description>
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      <video:title>Radioactivity </video:title>
      <video:description>This lesson will define radioactivity and list and explain the 3 types of radioactive reactions. This lesson will explain what happens when something is radio active, and what will happen to a nucleus and how. This video will draw diagrams to better explain the concept. </video:description>
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      <video:publication_date>2014-12-17T11:35:08+00:00</video:publication_date>
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      <video:title>Magnetism: Induced Current &amp; EMF </video:title>
      <video:description>This lesson will show how to describe the 3 situations that will induce a current in a wire. A magnetic field and what it produces will be explained how and why it relates to this topic using different examples and diagrams to take a step by step look at the process of setting up equations to gain a better understanding of the concept. </video:description>
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      <video:title>Beta Decay</video:title>
      <video:description>This lesson will show you how to determine the products in the two types of Beta decay reactions. The lesson will explain a beta particle and how it relates to an electron.The video will go through the negative and positive states of electrons. </video:description>
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      <video:title>Plot Structure and Plot Mountains (HD)</video:title>
      <video:description>This lesson is on plot structure and plot mountains through examples from the movie The Lion King. Plot structure is explained in depth as to how a narrative is put together, to help you become a more effective reader and improve comprehension. The definition of a plot  is explained in more depth in the lesson, through plot structure, types of characters, incidents and everything that happens between climax and resolution with examples.  </video:description>
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      <video:title>Kinematics: Speed vs Velocity</video:title>
      <video:description>This lesson will compare and contrast speed and velocity.  WHich is a scalar and which is a vector as well as the difference between distance and displacement and its importance to speed and velocity. Using different examples and diagrams to take a step by step look at the process of setting up equations to gain a better understanding of the concept.</video:description>
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      <video:title>Type I, II, and III Sentences</video:title>
      <video:description>This lesson is part 1 of a 4 part series on diagramming sentences. This lesson shows you how to diagram Type I, II, and III sentences, which are sentences that have predicates that are forms of the verb "to be" and have prepositional phrases, predicate adjectives, or predicate nouns as their subject compliments. It also touches on compound subjects and modifiers. This video shares a quick review and uses a diagram to analyze sample sentences. </video:description>
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      <video:title>Solving for Variables</video:title>
      <video:description>This lesson will solve for variables. It will cover basic algebra equations and will use examples how to solve for x. This video will use examples to better explain the concept. </video:description>
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      <video:title>Kinematics: Acceleration</video:title>
      <video:description>This lesson will define acceleration and give examples of positive and negative acceleration. The rate of change of the velocity, looking at displacement, and  using different examples and diagrams to take a step by step look at the process of setting up equations to gain a better understanding of the concept.</video:description>
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      <video:publication_date>2014-12-17T11:00:03+00:00</video:publication_date>
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      <video:title>Nuclear: Pair Production</video:title>
      <video:description>This lesson will explain and describe the process of pair production and calculate the energy associated with it. This is a further example of the concept of energy mass equivalence. Looking at Carl Anderson's findings and  Using different examples and diagrams to take a step by step look at the process of setting up equations to gain a better understanding of the concept.</video:description>
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      <video:title>Kinematics: Free Fall </video:title>
      <video:description>This lesson will define and explain free fall acceleration. An idealized motion where an object constantly accelerates due to gravity in a friction-less environment. This lesson will use different examples and diagrams to take a step by step look at the process of setting up equations to gain a better understanding of the concept.</video:description>
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      <video:publication_date>2014-12-17T11:13:04+00:00</video:publication_date>
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      <video:title>Wave-Particle Duality</video:title>
      <video:description>This lesson will explain how to describe the wave particle duality of nature. A review of particles will be given, and things that have discrete values, thermal and waves. This lesson will use different examples and diagrams to take a step by step look at the process of setting up equations to gain a better understanding of the concept.</video:description>
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      <video:title>Kinematics: Properties of Kinematic Graphs </video:title>
      <video:description>This lesson will define the slope and area of different kinematic graphs. Looking at a basic position time graph, the formula for slope, a velocity time graph, and show how to solve for slope and area. Using different examples and diagrams to take a step by step look at the process of setting up equations to gain a better understanding of the concept.</video:description>
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      <video:title>Work Function</video:title>
      <video:description>This lesson will describe the graph of the work function associated with the photoelectric effect. An explanation of a photoelectric effect and what is in involved will be explained. Using diagrams and examples to better explain the concept.  </video:description>
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      <video:description>This lesson will show how to identify the direction of a magnetic field in a circular loop of a wire. The right hand rule and how to follow the direction of current will be discussed using different examples and diagrams to take a step by step look at the process of setting up equations to gain a better understanding of the concept. </video:description>
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      <video:title>De Broglie Wavelength</video:title>
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      <video:title>Type VII and VIII Sentences</video:title>
      <video:description>This lesson is part 4 of a 4 part series on diagramming sentences. This lesson shows you how to diagram Type VII and VIII sentences, which are sentences that have transitive verbs and direct objects; the type VIII also has an indirect object. It also touches on compound subjects and modifiers. The subject, predicate and direct object and how they are used in a sentence is explained. The use of transitive verbs is defined and used to put together sample sentences. &#13;
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      <video:title>The Crucible, Part 1 Contexts and Allegory</video:title>
      <video:description>This video lesson is part one of a series on the background, context, literary elements, and characters of Arthur Miller's The Crucible. This lesson covers more of the historical and contextual elements than the literary elements. In this lesson the context and allegorical dimensions of the play. The two contexts of the play, historical context that Arthur Miller looks at for inspiration. </video:description>
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      <video:publication_date>2014-12-16T15:03:02+00:00</video:publication_date>
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      <video:title>Circular Motion: Circular Motion on a Horizontal Plane</video:title>
      <video:description>This lesson will show and explain how to set up equations using the 4 main forces when an object is displaying circular motion on a horizontal plane. Using different examples and diagrams to take a step by step look at the process of setting up equations to gain a better understanding of the concept. </video:description>
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      <video:publication_date>2014-12-17T10:53:03+00:00</video:publication_date>
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      <video:title>Converting Units </video:title>
      <video:description>This lesson will go through symbols and prefixes used in physics and will explain how to convert to the base unit. The video will review types of measurement and how it relates to physics. Diagrams will be drawn to better explain the concept of converting units. </video:description>
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      <video:title>Magnetism: Motional EMF</video:title>
      <video:description>This lesson will show how to calculate the EMF between 2 points for a conducting rod in a magnetic field. A Review of the right hand rule to look at any charge experiences a force due to a magnetic field, and if there is a change in the flux, magnetic field, an induced current and induced EMF. This lesson looks at EMF using different examples and diagrams to take a step by step look at the process of setting up equations to gain a better understanding of the concept.</video:description>
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      <video:publication_date>2014-12-17T11:03:04+00:00</video:publication_date>
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      <video:title>Kinematics: Projectile Example #1</video:title>
      <video:description>This lesson will look at an example problem to solve for projectile motion with a diagram to take a step by step look at the process of setting up the appropriate equation to gain a better understanding of the concept.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>Motion of Charged Particles in Magnetic Fields</video:title>
      <video:description>This lesson will explain how to derive an equation for a charged particle moving in a circular path in a magnetic field. A centripetal force will be explained and how it relates to the topic. A diagram will be used to better understand this concept. </video:description>
      <video:view_count>12</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-17T11:38:07+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/capacitors-in-circuits</loc>
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      <video:title>Capacitors in Circuits</video:title>
      <video:description>This lesson explains how to calculate the equivalent capacitance of capacitors in series and in parallel. This lesson will take a look at diagrams to explain how and why capacitors are added up to calculate and how to form an equation to solves for capacitance. </video:description>
      <video:view_count>14</video:view_count>
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      <video:publication_date>2014-12-17T11:40:07+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/magnetism-faradays-law-of-induction</loc>
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      <video:title>Magnetism: Faradays Law of Induction</video:title>
      <video:description>This lesson will look at motion, velocity of a conducting rod in a magnetic field it will produce EMF, a voltage, a current. This lesson will look at the equation to calculate EMF for any change in flux using different examples and diagrams to take a step by step look at the process of setting up equations to gain a better understanding of the concept.</video:description>
      <video:view_count>9</video:view_count>
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      <video:publication_date>2014-12-17T11:03:07+00:00</video:publication_date>
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  <url>
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      <video:title>Magnetism: Lenzs Law</video:title>
      <video:description>This lesson will define and explain Lenz law as An induced electromotive force (emf) always gives rise to a current whose magnetic field opposes the original change in magnetic flux.This lesson will explain how to determine the direction of the current for a changing magnetic field using different examples and diagrams to take a step by step look at the process of setting up equations to gain a better understanding of the concept.</video:description>
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      <video:publication_date>2014-12-17T11:10:03+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/russo-physics-circuits-6-ohms-law-</loc>
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      <video:title>Russo Physics Circuits 6 - Ohms Law </video:title>
      <video:description>This lesson will teach you to describe the relationship between current, voltage and resistance. Resistance will be defined and explained in its relation between voltage and current. Ohm's Law will be shown and explained through examples to better understand this concept. </video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-17T11:42:09+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/russo-physics-electrostatics-13-energy-in-a-capacitor</loc>
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      <video:title>Russo Physics Electrostatics 13 - Energy in a Capacitor</video:title>
      <video:description>This lesson will teach you to calculate the capacitance of capacitors in series and in parallel. A diagram will show the capicators and the voltage will be the same through both brances and what happens to the charge. What amount of charge will the capicitors charge will be explained through examples.  </video:description>
      <video:view_count>6</video:view_count>
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      <video:publication_date>2014-12-17T11:43:10+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/russo-physics-electrostatics-3-coulombs-law-</loc>
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      <video:title>Russo Physics Electrostatics 3 - Coulombs Law </video:title>
      <video:description>This lesson will teach you to define Coulombs Law  and set up problems. Coulombs Law  and how it relates to force and point charges will be explained through examples drawn. The similarity and difference to gravity and the equation written and how electricity and gravity relate to each other. The formulas will be compared.  </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-17T12:51:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/atomic-spectra-energy-level-diagrams</loc>
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    <priority>1.0</priority>
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      <video:title>Atomic Spectra &amp; Energy Level Diagrams</video:title>
      <video:description>This lesson will look at all elements and their omission spectrum, what happens when looking through a spectroscope. How to explain the line spectrum of hydrogen and relate it to an energy level diagram to take a step by step look at the process to gain a better understanding of the concept.</video:description>
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      <video:title>Magnetism: Generators &amp; Motors</video:title>
      <video:description>This lesson will explain how motors and generators work. The importance of generators and motors to everyday things we use and the relation to magnetism will be explained. This lesson will use different examples and diagrams to take a step by step look at the process of setting up equations to gain a better understanding of the concept.</video:description>
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      <video:title>Kinematics: Projectile Example #3</video:title>
      <video:description>This lesson will show and explain how far an object falls in the following problem with the given information. Using a diagram to take a step by step look at the process of setting up equations to gain a better understanding of the concept.</video:description>
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      <video:title>Kinematics: Free Fall Vectors &amp; Terminal Velocity </video:title>
      <video:description>This lesson is a part two of how to draw vectors for objects in freefall and an explanation of terminal velocity. A more conceptual understanding of freefall will be looked at using different examples and diagrams to take a step by step look at the process of setting up equations to gain a better understanding of the concept.</video:description>
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      <video:title>Pair Annihilation</video:title>
      <video:description>This lesson will show how to describe the process of pair annihilation and calculate energy associated with it. Pair annihilation will be defined and contrasted to its opposite pair production. This lesson will use different examples and diagrams to take a step by step look at the process of setting up equations to gain a better understanding of the concept.</video:description>
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      <video:title>Kinematics: Position-Time Graphs </video:title>
      <video:description>This lesson will explain how to describe what is happening physically to different shapes in a position time graph. This lesson will use a graph and appoint a line or shape and will learn how to determine what is happening. The importance of graphs and taking measurements to gather data will explained as well.  Using different examples and diagrams to take a step by step look at the process of setting up equations to gain a better understanding of the concept.</video:description>
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      <video:title>Direct Current C vs Alternating Current</video:title>
      <video:description>This lesson will describe Direct Current and alternating current and their similarities and differences in relation to each other. The direction of electrons in each current. Batteries and generators will be used as explained to explain this concept. </video:description>
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      <video:title>Combination Circuits </video:title>
      <video:description>This lesson will explain how to solve for voltage, current, resistance and power in a combination circuit. The definition of a combination circuit will explained and equivalent and total resistance. A diagram will be used to better explain this concept. </video:description>
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      <video:title>Photoelectric Effect</video:title>
      <video:description>This lesson will explain what a photon is and a history of Albert Einstein's Nobel prize winning idea of the photoelectric effect. An explanation of what and how the photoelectric effect and its idea of light and photons will be explained. Using different examples and diagrams to take a step by step look at the process of setting up equations to gain a better understanding of the concept. </video:description>
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      <video:title>Magnetism: Fields Produced by Currents </video:title>
      <video:description>This lesson on magnetism will explain how to identify the direction of the magnetic field produced by a current in a wire. Taking a  look at electromagnetism and how it started. Using different examples and diagrams to take a step by step look at the process of setting up equations to gain a better understanding of the concept. </video:description>
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    <loc>https://www.videoclass.com/video/russo-physics-electrostatics-12-capacitance</loc>
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      <video:title>Russo Physics Electrostatics 12 - Capacitance</video:title>
      <video:description>This lesson will help you to describe capacitance and how it is related to charge and voltage. How capacitance relates to maximum occupancy and how it will not change based on charge. This video uses diagrams and examples to better explain this concept. </video:description>
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      <video:publication_date>2014-12-17T11:43:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/russo-physics-magnetism-1-basic-magnets</loc>
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      <video:title>Russo Physics Magnetism 1 - Basic Magnets</video:title>
      <video:description>This lesson will teach basic information about magnets. A magnetic field will be explained and where it exists around a magnet. How to draw magnet fields are shown and why they are important. This video uses examples to help better explain the concept.  </video:description>
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    <loc>https://www.videoclass.com/video/russo-physics-electrostatics-9-equipotential-surfaces-</loc>
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      <video:title>Russo Physics Electrostatics 9 - Equipotential Surfaces </video:title>
      <video:description>This lesson is on Equipotential Surfaces. This video will teach you to define an equipotential Surface and describe how it charges move between Equipotential Surfaces. An equal potential is explained and compared to a topographical map. The equation for potential is shown and explained through an example. </video:description>
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      <video:title>Physics Electrostatics 4 - Electric Fields (Conceptual) </video:title>
      <video:description>This lesson will teach you to define electric fields and draw electric field lines for charges. A diagram of a positive electric field will be drawn to show what happens to its surroundings and by convention the lines will point away, with a negative charge lines point inward. This will be explained through examples. </video:description>
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    <loc>https://www.videoclass.com/video/gravitational-potential-energy-maximum-height-</loc>
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      <video:title>Gravitational Potential Energy: Maximum Height </video:title>
      <video:description>This lesson will take a look at a problem about what happens when an object is shot vertically upward from the surface of the moon and what initial speed is required to reach maximum height. Gravitational Potential energy will be looked at and shown how it relates to this concept of maximum height. </video:description>
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      <video:publication_date>2014-12-30T14:42:04+00:00</video:publication_date>
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      <video:title>Kinematics: Projectile Motion</video:title>
      <video:description>This lesson will define projectile motion and how and why it is the most common 2D form of motion, how its motion of an object in 2D where there is no friction present and the acceleration in y direction is gravity and in the x direction 0. Using different examples and diagrams to take a step by step look at the process of setting up equations to gain a better understanding of the concept.</video:description>
      <video:view_count>18</video:view_count>
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      <video:publication_date>2014-12-17T11:24:04+00:00</video:publication_date>
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      <video:title>Magnetism: Magnetic Flux</video:title>
      <video:description>This lesson will define magnetic flux and the amount of magnetic field lines that will pass through an area. A review of magnetic fields and how currents are induced and how this relates to magnetic flux and the formula involved. Using different examples and diagrams to take a step by step look at the process of setting up equations to gain a better understanding of the concept. </video:description>
      <video:view_count>7</video:view_count>
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      <video:publication_date>2014-12-17T11:35:04+00:00</video:publication_date>
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      <video:title>Blackbody Radiation &amp; Plancks Constant </video:title>
      <video:description>This lesson will explain what a blackbody is and how Plancks Constant came to be. An example using a mirror will be used to show what happens when a wave hits it. This video also uses a plant as an example to show what happens when light comes in. Diagrams and pictures will be drawn to better explain the concept. </video:description>
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      <video:description>The two motivations for international trade are the fact that it is voluntary and that it creates wealth. International trade encourages individuals and businesses to specialize - to produce a limited number of goods and services - and leads to worldwide interdependence. Specialization may occur because of particular human or national resources unique to a nation. How a nation decides what to produce is determined by absolute and comparative advantage.&#13;
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      <video:title>How to Round (HD)</video:title>
      <video:description>This video discusses how and why to round a number. This concept is applied to real life situations and how this can help one budget themselves. The idea of rounding numbers can be easier than having to add exact numbers when you don't have a calculator or pen and paper. The video uses examples to show when to round a number up or keep it the same. </video:description>
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      <video:description>This video shows how to compare fractions using models. This lesson looks at how to compare two fractions, which one is greater than, less than or equal to. This explains which symbols to use when comparing. How the order of your comparison changes what symbol and how to read from left to right. Examples are shown what to do when the denominator is the same or different, using a model. </video:description>
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      <video:title>Period III Retrospective and the World on the Eve of Columbus</video:title>
      <video:description>This is a review of Period III of World History (600-1450CE) as well as a look ahead to Period IV of World History (1450-1750CE). It sets the stage for the significant changes that took place in the Age of Exploration and European expansion into the world network. This lesson shows a map of the world during this era when not most areas were not dominated by a major political unit. This lesson explains the state of the world before Columbus sailed the Ocean Blue in 1492. &#13;
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      <video:title>Subtracting Decimals to the Hundredths (HD)</video:title>
      <video:description>This lesson discusses subtracting Decimals to the Hundredths. It will give a review of place value, which is the value that each digit has within a number. An in-depth description of how decimals to the hundredths are similar to money and how decimals to the tenths relate. A 3 step process of how to subtract will be explained, as well as examples to better understand. </video:description>
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      <video:description>This video lesson is part two of a series on the background, context, literary elements, and characters of Arthur Miller's The Crucible. This lesson covers more of the literary aspects than the historical and contextual elements. This lesson connects the contextual and allegorical parts of the play to the background. The video gives a brief overview of the dramatis personae.   </video:description>
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      <video:title>Kinematics: Distance vs Displacement</video:title>
      <video:description>This lesson will explain define, explain, compare and contrast distance, displacement, velocity and speed. Using different examples and diagrams to take a step by step look at the process of setting up equations to gain a better understanding of the concept.</video:description>
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      <video:publication_date>2014-12-17T10:56:09+00:00</video:publication_date>
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      <video:title>Nuclear: Mass Defect </video:title>
      <video:description>This lesson will explain how to calculate how much energy is given off in a decay reaction based off the mass defect. Looking at nuclear reactions using different examples and diagrams to take a step by step look at the process of setting up equations to gain a better understanding of the concept.</video:description>
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      <video:publication_date>2014-12-17T10:59:04+00:00</video:publication_date>
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      <video:title>Basic Calculator Operations</video:title>
      <video:description>This lesson will explain how to use scientific notation and how to punch in numbers into the calculator. A calculator will be used in this lesson to review how to use this and how it will relate to classroom activities. </video:description>
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      <video:publication_date>2014-12-17T10:47:04+00:00</video:publication_date>
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      <video:title>Nuclear Fission</video:title>
      <video:description>This lesson will show and explain how to describe the basic concept of a nuclear fission reaction and how and why it can lead to a nuclear reaction. Using different examples and diagrams to take a step by step look at the process of setting up equations to gain a better understanding of the concept.</video:description>
      <video:view_count>48</video:view_count>
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      <video:publication_date>2014-12-17T11:04:03+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/kinematics-kinematic-equations-</loc>
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      <video:title>Kinematics: Kinematic Equations </video:title>
      <video:description>This lesson will look at thr four kinematic equations and learn a strategy on how to use them. The lesson will review displacement, velocity and acceleration. The lesson will use different examples and diagrams to take a step by step look at the process of setting up equations to gain a better understanding of the concept.</video:description>
      <video:view_count>9</video:view_count>
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      <video:publication_date>2014-12-17T11:09:04+00:00</video:publication_date>
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      <video:title>Momentum in 2D </video:title>
      <video:description>This lesson will show how to solve a problem involving a 2D collision between 2 objects. A review of 1 objects will be given to help set up the viewer for 2D. This lesson will use different examples and diagrams to take a step by step look at the process of setting up equations to gain a better understanding of the concept.</video:description>
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      <video:publication_date>2014-12-17T11:13:08+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/kinematics-velocity-time-graphs</loc>
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      <video:title>Kinematics: Velocity-Time Graphs</video:title>
      <video:description>This lesson is on Velocity time graphs and how to relate velocity time to position time graphs and describe acceleration. Using different examples and diagrams to take a step by step look at the process of setting up equations to gain a better understanding of the concept.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-17T11:23:03+00:00</video:publication_date>
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      <video:title>Basic Atomic Structure </video:title>
      <video:description>This lesson will describe the basic structure of a nucleus and will define isotopes. This lesson will explain a nucleus and everything it is made up of and what it goes through. Protons and neutrons inside a nucleus and the numbers associated with a nucleus will be reviewed in this lesson. </video:description>
      <video:view_count>14</video:view_count>
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      <video:publication_date>2014-12-17T11:34:04+00:00</video:publication_date>
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      <video:title>Compton Effect</video:title>
      <video:description>This lesson will describe how a photon collides with a particle. This will give a brief review on particles and waves. The Compton effect will be explained and shown through a diagram to better explain the concept. </video:description>
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      <video:publication_date>2014-12-17T11:36:07+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/russo-physics-magnetism-7-right-hand-rule-2-</loc>
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      <video:title>Russo Physics Magnetism 7 - Right Hand Rule #2 </video:title>
      <video:description>This lesson will look at the right hand rule #2 and this lesson will give some tips on multiple wires and explain how to identify the forces of magnetic fields of multiple wires carrying a current. This lesson will take a look at wires using different examples and diagrams to take a step by step look at the process of setting up equations to gain a better understanding of the concept. </video:description>
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      <video:publication_date>2014-12-17T11:30:04+00:00</video:publication_date>
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      <video:title>Parallel Circuits</video:title>
      <video:description>This lesson will describe how to solve for current, resistance, voltage and power in a parallel circuit. A review of a series circuit and that it has one path way will be reviewed. This will be compared to a parallel pathway that can have multiple pathways. Diagrams will be used to better explain this concept. </video:description>
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      <video:publication_date>2014-12-17T11:38:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/gamma-decay</loc>
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      <video:title>Gamma Decay</video:title>
      <video:description>This lesson will show you how to predict the products from a gamma decay reaction. A gamma will be explained and the symbol will be shown in this video. A gamma decay reaction and the state and components involved will be shown through a diagram. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-17T11:37:07+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/-conventional-vs-actual-current</loc>
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      <video:title> Conventional vs Actual Current</video:title>
      <video:description>This lesson will help to describe the difference between conventional current and actual current. Positive charges make up nucleus of atoms and how it relates to wires and what happens if charges flow. This video will also discuss electrons and how and why they move freely. Using pictures and diagrams to better explain this concept. </video:description>
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      <video:publication_date>2014-12-17T11:40:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/alpha-decay</loc>
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      <video:title>Alpha Decay</video:title>
      <video:description>This lesson will show you how to predict the products of an alpha decay reaction. A brief summary of what an alpha particle consists of. Conservation of mass will be explained as well. Diagrams and pictures will be drawn to better explain the concept. </video:description>
      <video:view_count>15</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-17T11:35:11+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/emf-and-current-</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3865_12-17_54914eaec43f4_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>emf and Current </video:title>
      <video:description>This lesson will explain how to define emf and current. This lesson uses a battery as an example to explain the the amount of energy and the amount of charge and how they relate to form the formula for voltage or the potential difference. A diagram is used to better understand this concept. </video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-17T11:39:07+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/circuits-kirchhoffs-rules</loc>
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      <video:title>Circuits - Kirchhoffs Rules</video:title>
      <video:description>This lesson will explain how to set up circuit problems using the junction and loop rule. Two situations in which Kirchhoff's Rules are used will be explained. The loop rule and the junction rule will be shown through diagrams to better explain the concept. </video:description>
      <video:view_count>17</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-17T11:41:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/basic-circuit-symbols</loc>
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      <video:title>Basic Circuit Symbols</video:title>
      <video:description>This lesson will define what a circuit is and will explain how to draw circuit symbols. This video will use a diagram to explain what symbols will stand for what. Examples will be shown to better explain the concept. </video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-17T11:37:15+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/russo-physics-circuits-7-resistivity-</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3875_12-17_54914f7db7533_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics Circuits 7 - Resistivity </video:title>
      <video:description>This video will show how different factors will be able to affect the resistance of a resistor. This video will explain how material, length and weight can affect the resistance. Temperature and its importance is explained through examples to better understand this concept. </video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-17T11:42:13+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/terminal-voltage-internal-resistance</loc>
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      <video:title>Terminal Voltage &amp; Internal Resistance</video:title>
      <video:description>This lesson will explain how to define and calculate the terminal voltage and internal resistance of a battery in a circuit. This lesson uses diagrams to better explain the concept. </video:description>
      <video:view_count>19</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-17T11:39:10+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/physics-magnetism-2-magnetic-force-right-hand-rule-1-</loc>
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    <priority>1.0</priority>
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      <video:title>Physics Magnetism 2 - Magnetic Force &amp; Right Hand Rule #1 </video:title>
      <video:description>THis lesson will allow you to identify all the variables to solve for magnetic force. The concept that magnets exert a force on a moving charge, they will only exert a force if the direction of movement is perpendicular or has a component perpendicular to the field will be explained. Through examples and diagrams the right hand rule that if you use your right hand the magnetic field B which is a vector, the velocity of the charge and the force exerted will be explained will be explained.</video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-17T11:45:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/circuits-voltmeters-ammeters</loc>
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    <priority>1.0</priority>
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      <video:title>Circuits - Voltmeters &amp; Ammeters</video:title>
      <video:description>This lesson teaches you how to measure voltage and current with voltmeters and ammeters respectively. An ammeter will be explained in accordance to what it measures and how. In comparison a volmeter will be explained in accordance to what it measure and how. A detailed diagram will be shown to better understand the concept.  </video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-17T11:41:09+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/russo-physics-electrostatics-5-electric-fields-math-</loc>
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      <video:title>Russo Physics Electrostatics 5 - Electric Fields (Math) </video:title>
      <video:description>This lesson is about electric fields, you will be able to define the electric field equation and set up some common electric field problems. A review of an electric field and a positive and negative sphere, rod and test charge will be explained. Using examples these concepts will be taught. </video:description>
      <video:view_count>12</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-17T12:52:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3885_12-17_54915ff32d4a1/70a6d6f06ad7346eae9f5377e83c5d85c1a7d04a23544835sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/physics-electrostatics-10-equipotential-surfaces</loc>
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    <priority>1.0</priority>
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      <video:title>Physics Electrostatics 10 - Equipotential Surfaces</video:title>
      <video:description>This lesson is on equipotential Surfaces. This lesson will teach you to derive the equation for electric fields and draw a potential graph vs distance. A capacitor and its uniform electric field will be defined and how and what happens when it changes with distance. The potential of the surfaces is shown and explained through an example.</video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-17T12:55:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3890_12-17_5491607c1a50b/c3d0b0b92edf6743eb752f78f4935967457f5988ec4b0a7asd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/russo-physics-circuits-8-power-the-kilowatt-hour</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3876_12-17_54914f9d1228d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics Circuits 8 - Power &amp; the kiloWatt-hour</video:title>
      <video:description>This lesson will teach you to derive the three equations for power in a circuit and to understand the kiloWatt-hour. You will learn what the unit for Power is, and what power is equal to and what in relation to what will create the three equations. This video will use examples to better understand the concept. </video:description>
      <video:view_count>20</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-17T11:43:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3876_12-17_54914f9d1228d/e666c4d062971a4cc554ff924a32e6828d6e4cb826c4ea8dsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/review-sound-organ-pipes</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3908_12-30_54a2a0911d457_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Review Sound: Organ Pipes</video:title>
      <video:description>This lesson will look at standing pipes of organs, and the different scenarios of an organ pipe is open vs when an organ pipe is closed. A digram will be drawn to show and explain what occurs with the air molecules in open and closed pipes. The concept to relate the length of a pipe to the fundamental frequency will be explained in relation to the loops and how they relate to wave length. This lesson will show how to derive equations for fundamental frequency to the length of the pipe. </video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T14:58:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3908_12-30_54a2a0911d457/4d6e0905bc2c838cbaf3eb7866eb8770226cdc7d91538ed2sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/planetary-motion-keplers-law-of-areas-</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3903_12-30_54a29e942fc5a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Planetary Motion: Keplers Law of Areas </video:title>
      <video:description>This lesson will look at Kepler's Law of Areas. The concept that a line joining a planet and the sun sweeps out equal areas in equal time intervals. This concept will be explained with a diagram to better understand what occurs when a planet is closer or further away from the sun and what this means. </video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T14:50:14+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3903_12-30_54a29e942fc5a/ede074267dfe63b6c778365e01108441bbd42b08ead32b08sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/gravitational-potential-energy-escape-speed-</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3898_12-30_54a29ce623c4b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Gravitational Potential Energy: Escape Speed </video:title>
      <video:description>This lesson will take a look at a projectile fired upward it would reach a maximum height and fall back down, the faster the initial speed the higher the projectile would go, if fired at a fast enough speed the object would keep going and not return with infinite height . This lesson looks at the minimal initial speed provided to an object to never come back is defined as escape speed. An example and diagram will be drawn to explain this concept.  </video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T14:42:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3898_12-30_54a29ce623c4b/b079d81aecd89b7cceeebfb3a09c6e2ba373d6b014edbf6fsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/russo-physics-electrostatics-1-basic-electricity</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3881_12-17_54915f627c1c1_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics Electrostatics 1 - Basic Electricity</video:title>
      <video:description>This lesson will teach you to define charge, the law of conservation charge and conductors and insulators. This lesson is an introduction to what electricity is. This lesson will explain what an electric charge is and why it is defined as an intrinsic property. The basic concept that opposites attract will be explained through examples.</video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-17T12:50:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3881_12-17_54915f627c1c1/b40ccd31e913ce7b893a41fdf7bea07c7fcf7425bf2d1c66sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/planetary-motion-keplers-law-of-orbits-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3902_12-30_54a29e8dd1034_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Planetary Motion: Keplers Law of Orbits </video:title>
      <video:description>This lesson will discuss Kepler's laws of planetary motion. The focus of this lesson is the Law of orbits  which will be shown through a diagram and explained, and how orbits can be circular, how they relate to the sun, how this relates to Newton's law of gravitation and any attractive inverse square law and its relation to mass. </video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T14:49:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3902_12-30_54a29e8dd1034/c3e5fa212a55d20896dbf50db52f2ca782dafc78db33a577sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sound-speed-beats</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3907_12-30_54a2a08176387_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sound: Speed, Beats</video:title>
      <video:description>This lesson will look at sound and how and why it is a longitudinal wave. This lesson will take an indepth look at the speed of sound in gas and how the speed depends on the temperature to affect its molecules. The speed of sound will be looked at in relation to the average translational kinetic energy of gas. </video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T14:57:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3907_12-30_54a2a08176387/c4d8754918b0910d5994b52e876de6ea0be37171494d28d8sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/russo-physics-electrostatics-8-electric-shielding</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3888_12-17_5491604315e8c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Russo Physics Electrostatics 8 - Electric Shielding</video:title>
      <video:description>This lesson is on electric shielding. This video will teach you  to explain why electric shielding occurs in a conductor. A conductor will be explained and how they relate to electrons and what is produced. An example will be shown to explain electric shielding.</video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-17T12:54:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3888_12-17_5491604315e8c/671da549b151429264b2db87ae82d350f167f5c7547bd688sd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/gravitational-potential-energy-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3896_12-30_54a29c6e321df_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Gravitational Potential Energy </video:title>
      <video:description>This lesson will review gravitational potential energy  being MGY, where y is the height above a reference point on the ground. This lesson will look at an example to better understand the concept. Gravitational potential energy is related to the gravitational force between a person and the earth, and how a single object does not posses this kind of potential energy. This way of calculating the gravitational  potential energy of an object planet system will only work if the gravitational field is uniform. An example will be shown to explain this. </video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T14:40:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3896_12-30_54a29c6e321df/0328ffdb4d2e3ac5ba0dd1f21a015695626047776ae88047sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/planetary-motion-tycho-brahe-and-johannes-kepler</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3901_12-30_54a29e4e37013_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Planetary Motion: Tycho Brahe and Johannes Kepler</video:title>
      <video:description>This lesson will discuss Tycho Brahe and give a summary of his studies of planets and the stars and the laws he discovered without using a telescope. Johannes Kepler became his assistant and when Tycho Brahe passed away, he had complete access to his data. It took 16 years to deduce a mathematical model for the motion of the planets. This will be explained using a model to explain. </video:description>
      <video:view_count>14</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T14:48:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3901_12-30_54a29e4e37013/27e46d867dbdc618ed3ba8e626a44c8f9018e55501331462sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/work-conservative-forces-and-springs</loc>
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      <video:title>Work, Conservative Forces, and Springs</video:title>
      <video:description>This lesson will review work by a force and how to look at a box that is being pulled by a force and how and why to multiply by a cosine of an angle between the force and the displacement. The components that do the work will be shown and explained through an example and diagram of how to find the work done by force by finding the parallel component of the force, the parallel force to the displacement multiplied by cosine of the angle that is parallel component and the displacement. </video:description>
      <video:view_count>17</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:06:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/simple-harmonic-motion-1</loc>
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    <priority>1.0</priority>
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      <video:title>Simple Harmonic Motion</video:title>
      <video:description>This lesson will look at a basic simple harmonic oscillator and its relation to a spring mass system with no friction and how the net force will be effected in relation the equilibrium. A diagram will be drawn to describe the amplitude and what occurs during oscillation while looking at a formula to relate spring force distance to the equilibrium position and the acceleration. </video:description>
      <video:view_count>22</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T14:56:07+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/waves-reflection-refraction-diffraction</loc>
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      <video:title>Waves: Reflection, Refraction, Diffraction</video:title>
      <video:description>This lesson will look at waves behaviors. This lesson will define and explain reflection, and cover the law of reflection. Refraction will be defined and explained as well as the law of refraction. Diffraction and interference will be explained in how they behave as waves. This lesson will draw diagrams to better understand the concept.  </video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:01:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/light-polarization-and-intensity-change-by-polarizers</loc>
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      <video:title>Light: Polarization and Intensity Change by Polarizers</video:title>
      <video:description>This lesson will define and explain polarization. THIs lesson will discuss EM waves and their polarization. THe direction of which the electric field oscillates as the direction of the polarization. A beam of polarized light will have electric field oscillating in all directions perpendicular to the beam's velocity. There are a few different ways to polarize light, this lesson uses a diagram to show and explain the concept. </video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:10:03+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/optics-plane-mirror-image-and-depth-perception</loc>
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    <video:video>
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      <video:title>Optics: Plane Mirror Image and Depth Perception</video:title>
      <video:description>This lesson take a look at a mirror image, its perpendicular axis, an image in front of the mirror and how to draw a ray which will be reflected. The law of reflection will be explained and drawn through a diagram. This lesson will take a look at how an observer would view an image and the direction that light will reflect from a mirror. </video:description>
      <video:view_count>15</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:17:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3921_12-30_54a2a4a0245d0/cbccba23f19553f355ea26efca58f456139ea7680d4aae25sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/opticscritical-angle-problem-and-view-from-underwater</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3926_12-30_54a2a61ded669_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Optics:Critical Angle Problem and View from Underwater</video:title>
      <video:description>This lesson will cover the critical angle for water to air interface. This lesson will look at the formula to derive the answer. A diagram will be drawn to show what you would see looking up from underwater.  </video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:22:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/light-polarization-by-reflection</loc>
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    <priority>1.0</priority>
    <video:video>
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      <video:title>Light: Polarization by Reflection</video:title>
      <video:description>This lesson will discuss polarization by reflection off of a non conducting metal surface. This lesson will look at a polarized light beam getting reflected by a horizontal surface. A polarized light has an electric field oscillating in all directions perpendicular to the velocity of the beam. This will explained and how you can break into components with a diagram. </video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:11:13+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/optics-index-of-refraction-and-law-of-refraction-snells-law</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3922_12-30_54a2a4a2916db_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Optics: Index of Refraction and Law of Refraction - Snell's Law</video:title>
      <video:description>This lesson will discuss the speed that light travels and how it relates to any other medium. This lesson will show and explain how to find the speed of light in water. When light refracts it follows the law of refraction which will be shown and explained. A diagram will be drawn to better understand the concept. </video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:17:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3922_12-30_54a2a4a2916db/365b74fd440688a4368c73ae911dd3dd9ccce1433bbcb523sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/optics-diamond-and-optical-fiber</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3927_12-30_54a2a6734447e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Optics: Diamond and Optical Fiber</video:title>
      <video:description>This lesson will talk about diamonds and its index of refraction. This lesson will show how to solve for the critical angle for diamond to air interface. The concept of internal reflection will be explained and how it occurs. A diagram will be drawn to better explain this concept. </video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:23:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3927_12-30_54a2a6734447e/311acc386ac977c7eeab1f11053c6d9153c0badd938d5cbbsd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/light-wave-single-and-double-slits-and-gratings</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3932_12-30_54a2a79ec81df_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Light Wave: Single and Double-Slits and Gratings</video:title>
      <video:description>This lesson will discuss Hugyen's Principle and that it states all points on a wave front are point sources of secondary wavelets that propagate in the forward direction. A diagram will be shown and the reasoning behind using Hugyen's Principle. </video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:28:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3932_12-30_54a2a79ec81df/4fff21a498e12282df6b88ab4a10efe4e3b267eacf8ee06esd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/radioactivity-and-nuclear-reaction-whats-conserved</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3918_12-30_54a2a3c55dde0_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Radioactivity and Nuclear Reaction Whats Conserved</video:title>
      <video:description>This lesson will define and explain radioactivity or radioactive decay as well as a nuclear reaction. This lesson will discuss for both radioactivity and a nuclear reaction what  must be conserved and why. </video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:10:13+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3918_12-30_54a2a3c55dde0/03a121b3c3d14bfd88cc5081fa8e146123dd6d992a7d29a6sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/optics-refraction-problem-semicircular-dish</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3923_12-30_54a2a568240d9_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Optics: Refraction Problem: Semicircular Dish</video:title>
      <video:description>This lesson will take a look at a problem with a semicircular dish filled with glycerin. This lesson will explain and show how to draw a ray as it enters and leaves. The concept of normal incidence will be explained in relation to what happens to a ray when it exits. </video:description>
      <video:view_count>18</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:19:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3923_12-30_54a2a568240d9/c3bdb02d69e51bd5f6167ba1952595f59a1ae6ca1ba90d7csd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/shm-damped-oscillation-</loc>
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    <priority>1.0</priority>
    <video:video>
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      <video:title>SHM Damped Oscillation </video:title>
      <video:description>This lesson will review oscillations without any friction or air resistance and how and why oscillation can go on forever without any loss in mechanical energy or decrease in amplitude. &#13;
This lesson will take a look at a real oscillation and how they lose their energy to air resistance and friction and eventually come to rest after some time. When an oscillator loses its energy it is called damped oscillation, this concept will be shown and explained with a diagram. </video:description>
      <video:view_count>14</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:02:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3913_12-30_54a2a1c0155f9/68e0a9130ca0d8a360ce62914891b278deae0ea6cc752260sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/physics-electrostatics-6-electric-potential-vs-epe</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3886_12-17_5491600c485ac_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Physics Electrostatics 6 - Electric Potential vs EPE</video:title>
      <video:description>This lesson will explain and describe the difference and similarity of electric potential and electric potential energy. This video will use gravity as an example to help explain the concept. </video:description>
      <video:view_count>18</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-17T12:53:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3886_12-17_5491600c485ac/a450302a353608cbdd670c83e5e3d6fc87e4baa420c7a8f5sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/optics-multiple-choice-questions</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3928_12-30_54a2a6b08b762_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Optics: Multiple Choice Questions</video:title>
      <video:description>This lesson will ask questions on optics and explain the answers. The first question will ask about 2 spherical mirrors, one concave and one convex. The questions will test your knowledge of concave and convex abilities when it comes to their reflection of light. </video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:24:13+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3928_12-30_54a2a6b08b762/9d5e3b3a1304a7b34c5e22623eef3a3c2c334f896d632662sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/physics-geometric-optics-10-diverging-lens-ray-diagram</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3891_12-17_5491608e67b79_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Physics Geometric Optics 10 - Diverging Lens Ray Diagram</video:title>
      <video:description>This lesson is on diverging lens Ray Diagram. You will learn how to draw a ray diagram for a diverging lens. A diverging lens will be explained and its relation to a convex mirror. A step by step process of how to draw rays and its relation to principal axis, the extension and how it relates to the focus will be shown and explained. </video:description>
      <video:view_count>13</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-17T12:55:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3891_12-17_5491608e67b79/1a53159cdbd53c5204ae4851890c7e00c20eb6b952c7a5d7sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/static-electricitydifferent-capacitors-in-series-parallel1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3937_12-30_54a2a96fc0240_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Static Electricity:Different Capacitors in Series &amp; Parallel1</video:title>
      <video:description>This lesson will take a look at a circuit and go through a step by step process of how to find the voltage and the charge stored in each capacitor. This diagram will show an example with parallel capacitors and the lesson will give an in depth explanation of how and what to do to solve. </video:description>
      <video:view_count>56</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:36:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3937_12-30_54a2a96fc0240/0556e1a45320a4243461c6afd21a76ec4aa27edd35f53525sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/electric-force-field-gausss-law-4e-by-arc-of-charge-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3942_12-30_54a2ab033c77a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Electric Force, Field &amp; Gausss Law 4:E by Arc of Charge 2</video:title>
      <video:description>This lesson will explain what components are part of an arc of charge and how to find the electric field at the center of the arc. Find the direction of the electric field will be shown through a drawn diagram.  </video:description>
      <video:view_count>15</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:46:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3942_12-30_54a2ab033c77a/b6c80906c7885772eff5ddde31e416abe9bfcb3ec7e3bee3sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/lab-problems</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3931_12-30_54a2a73ce1909_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Lab Problems</video:title>
      <video:description>This lesson will go over types of lab problems that occur in AP physics final exams. This lesson will look at equipment and procedure questions, graph questions, plotting straight lines and using slope to find things,  and the index of refraction to measure a semicircular glass block. </video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:28:13+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3931_12-30_54a2a73ce1909/36669242057b67eda37340b8d38defb96b7ad0456a308973sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/integrating-a-polynomial</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3947_12-30_54a2adaebd4f3_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Integrating a Polynomial</video:title>
      <video:description>This lesson will review the formula to take the derivative of a polynomial. This lesson will discuss integration which is the reverse operation of taking the derivative. A review of integrating and its relation to adding will be explained. An example will be shown to better understand the concept. </video:description>
      <video:view_count>52</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:55:17+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3947_12-30_54a2adaebd4f3/d5cccc2445065b2b842eee3583e777aae81b7cc3a4002233sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/3-rotational-inertia-of-a-disk-or-cylinder</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
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      <video:title>3 Rotational Inertia of a Disk or Cylinder</video:title>
      <video:description>This lesson focuses on deriving a formula for the rotational inertia or moment of inertia for a uniform solid disk or cylinder with mass and radius about its cylinder axis. Examples and diagrams will be drawn to explain the concept. </video:description>
      <video:view_count>17</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T16:03:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/inertial-mass-gravitational-mass</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3899_12-30_54a29d5df40fb_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Inertial Mass &amp; Gravitational Mass</video:title>
      <video:description>This lesson will look at Newton's 2nd law of motion to define mass as a measure of an object's inertia. With the same net force of an object, this lesson will explain how and why it is difficult to change an object's velocity or state of motion. Newton's law of gravitation will be reviewed and its relation to an objects weight. This lesson will use an example to better explain the concept. </video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T14:46:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/sound-doppler-effect-and-shock-wave</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3909_12-30_54a2a0b546307_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sound: Doppler Effect and Shock Wave</video:title>
      <video:description>This lesson will look at doppler effect and explain how and why it happens when the wave source is moving or an observer is moving or both. This lesson will take a look at what happens to a frequency when an observer becomes closer or further away. A diagram will be drawn to explain what occurs in relation to speed of a wave. </video:description>
      <video:view_count>26</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T14:58:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3909_12-30_54a2a0b546307/a483c668b8d05fc248d04dc7a5fa9266d5b6ecaa13d5b0c2sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/planetary-motion-keplers-law-of-periods-</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3904_12-30_54a29eda367d1_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Planetary Motion: Keplers Law of Periods </video:title>
      <video:description>This lesson will focus on Kepler's Law of periods and how a planet period squared is proportional to the semi major access cubed. A semi major access will be drawn and explained, in relation to a circle and its radius. This lesson will look at circular motion and look at net force to derive an expression to relate the period and the radius of the circular orbit. </video:description>
      <video:view_count>14</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T14:51:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3904_12-30_54a29eda367d1/ad739608fe49f1c777d7e03c361ee816e6a43da5c78937ebsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/simple-harmonic-motion-ranking-questions</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3914_12-30_54a2a20a5b26e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Simple Harmonic Motion Ranking Questions</video:title>
      <video:description>This lesson will look at simple harmonic ranking questions. These questions will explain the period of a spring mass oscillator, what identical springs mean, what would a period the same mean and potential energies. How to find frequency will be shown and explained through a diagram. A graph will be drawn to better understand the concept. </video:description>
      <video:view_count>18</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:07:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/forces-before-circular-motion</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3957_01-05_54aa7f1c14a1b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Forces: Before Circular Motion</video:title>
      <video:description>This lesson will review Newton's three laws of motion and the importance to these laws will be explained. This lesson will look at real objects to explain action and reaction forces. The problem solving procedures, how to draw relevant forces, non contact forces such as gravitational forces, and contact forces such as a string and its tension or pulling force, and contact surface, how and why they give normal forces and friction. This lesson will use examples to better explain this concept and explain how to write force equations. </video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T14:20:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/torque</loc>
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    <video:video>
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      <video:title>Torque</video:title>
      <video:description>This lesson will review how to find torque produced by a certain force by the distance between the line of force and the level axis or by the perpendicular component of force and the radius. An example will be shown  for each method to show how to find diagram and solve for the torque. </video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T14:24:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3962_01-05_54aa817217986/d73c7bb3f4d2c9900566e49fe15c3ac6cfb71e6065f150efsd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/light-wave-thin-film-interference-and-polarization</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3933_12-30_54a2a80e8f799_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Light Wave: Thin Film Interference and Polarization</video:title>
      <video:description>This lesson will review thin film interference and how it occurs. An example will be drawn to show light rays reflecting off the first surface and than entering into the second surface to be reflected again and than how the two reflected rays interfere to give the film interference. An example will be shown to explain this concept. </video:description>
      <video:view_count>17</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:31:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3933_12-30_54a2a80e8f799/9b0aa07ab40e07c04ace1fb3236cd03a96e5471cacd2e0e2sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/induction-induced-current-and-magnetic-resistant-force</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3967_01-05_54aa83d3a7d22_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Induction: Induced Current and Magnetic Resistant Force</video:title>
      <video:description>This lesson will ask look at an example that will show how to solve for induced current. It will look at the flux of a loop, and how and why we need induced current. The right hand rule will be reviewed in relation to how it relates to this concept. HOw to find the direction of the magnetic force will be explained through examples and diragrams.  </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T14:35:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3967_01-05_54aa83d3a7d22/8ffbb46b480020a5b5dc778855653668fdd86ce3abc5af89sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/induction-pulling-a-rectangular-coil-out-of-magnetic-field</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3972_01-05_54aa856854e20_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Induction: Pulling a Rectangular Coil Out of Magnetic Field</video:title>
      <video:description>This lesson will look at an example of a rectangular coil being pulled out of a magnetic field. The example will ask and go through an in depth explanation of how to find the direction of the induced current in the coil, the induced EMF in the coil, and the pulling force. A diagram will be drawn to help to better explain the concept. </video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T14:41:15+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3972_01-05_54aa856854e20/9824917845fab2dbb52bcc6d97a76ad79864db0417a9a0b5sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/light-single-slit-diffraction</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3977_01-05_54aa8714b174b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Light: Single-Slit Diffraction</video:title>
      <video:description>This lesson will look at a single slit diffraction experiment. What occurs to wave points when a wavefront comes in and how and why wavelets are produced. This lesson will look at the interference pattern and where it comes from. An explanation of the best way to figure out what happens on the screen, as well as how and why to look at the destructive interference. A diagram will be drawn to better understand the concept. </video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T14:48:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3977_01-05_54aa8714b174b/6bd4a7146681939d2b7f7d64a21e81dc79e9b7010679e550sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/light-thin-film-interference-problem</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3982_01-05_54aa8854f40fd_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Light: Thin-Film Interference Problem</video:title>
      <video:description>This lesson will look at a thin-film interference problem, with given information will ask you to solve for the minimum thickness of coating to eliminate reflection. &#13;
This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T14:55:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3982_01-05_54aa8854f40fd/c01d4c157a28073b98056f1210154dd58bce37000f8df3casd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/magnetism-mass-spectrometer-problem</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3987_01-05_54aa89f41f203_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Magnetism: Mass Spectrometer Problem</video:title>
      <video:description>This lesson will look at a mass spectrometer problem with given information will ask and explain how to find the magnitude and direction of the electric field is needed to make the proton beam go undeflected and to find the radius of the circular motion when the proton beam is turned off. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T14:59:16+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3987_01-05_54aa89f41f203/ee7f27b8e90affff4f7f574aaf1f0b0331da7a8d6a08fa85sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/static-electricity-identical-capacitors-in-series-parallel</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3936_12-30_54a2a8b4d2d55_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Static Electricity: Identical Capacitors in Series &amp; parallel</video:title>
      <video:description>This lesson will take a look at 4 capacitors are connected in a series to a battery. This lesson will give an depth step by step look at the process to find the equivalent capacitance, the charge of each capacitor, voltage of each capacitor and the charge passing through the battery during charging. </video:description>
      <video:view_count>12</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:34:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3936_12-30_54a2a8b4d2d55/2a9217b111313a9c3c42f03b674e0de225eb25f8ae4286e3sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/magnetism-multiple-choice-questions-1-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3992_01-05_54aa8b16902af_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Magnetism: Multiple Choice Questions 1 </video:title>
      <video:description>This lesson will look at an example problem, with given information will ask and explain how to find the direction of the magnetic force and what is the magnitude of the magnetic force. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:04:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3992_01-05_54aa8b16902af/94e4c5eefca68b886d753b805d9cd933bf760b4d5af4dcd5sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/electric-force-field-gausss-law3-e-by-circular-arc-of-charge-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3941_12-30_54a2aaeac3b58_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Electric Force, Field &amp;Gausss Law3 E by Circular Arc of Charge 1</video:title>
      <video:description>This lesson will go through an example to show and explain how to find the electric charge of an arc. This lesson will use examples and a drawn diagram to find angle density. Watch this video to get a better understanding of this concept. </video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:47:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3941_12-30_54a2aaeac3b58/79467a275d7d242ec48869c8e7131be67318136877fcb01bsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/find-velocity-and-acceleration-fromx-for-constant</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3946_12-30_54a2ad447c21c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Find Velocity and Acceleration Fromx for Constant</video:title>
      <video:description>This lesson will look at formulas that solve for constant accelerated motion. The formula for position as a function of time, and how it relates to find the velocity as a function of time for the constant acceleration motion. This lesson will go through these formulas. </video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:52:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3946_12-30_54a2ad447c21c/b3759e98d7a01f7bce0fd55b2757cd2c4b3aca507ca06b8asd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/2-rotational-inertia-or-moment-of-inertia-of-a-thin-rod</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3951_12-30_54a2aeb94ca05_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>2 Rotational Inertia or Moment of Inertia of a Thin Rod</video:title>
      <video:description>This lesson will show how to derive an expression for the inertia of a uniform thin rod with mass and length. This lesson will show what a rod looks like when it rotates about its end. This lesson will go through an example to better explain the concept. </video:description>
      <video:view_count>23</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T16:00:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3951_12-30_54a2aeb94ca05/a4adea2d2b2ef0fe65d93d3986cb713c562bd963524fc07esd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/center-of-mass-and-momentum</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3956_01-05_54aa7e675dee1_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Center of Mass and Momentum</video:title>
      <video:description>This lesson will look at the center of mass and how to find its location as well as momentum and how it relates to vectors and their direction. Impulse will be defined and explained by looking at two different graphs. The graphs of force vs postion and force vs time will be drawn and explained. This lesson will go through examples and use diagrams to explain the subject area. </video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T14:12:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3956_01-05_54aa7e675dee1/cad35cda2a43224269c87ceb7904b59385af06527f6848cesd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/kinematics-2-dimensional-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3961_01-05_54aa81365e544_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Kinematics: 2-Dimensional </video:title>
      <video:description>This lesson will look at two vectors and how to calculate using the tail to tip method and the parallelogram method. The projectile motion, how and why to separate horizontal and vertical motion. A detailed explaination of what each horizontal and vertical motion involves and why it is important to separate these different types of motion. This lesson will go through examples to better explain the concept. </video:description>
      <video:view_count>18</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T14:28:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3961_01-05_54aa81365e544/2a7973c6058bd2e50ab48c96af25073bfaddfeafd497071esd.mp4</video:content_loc>
    </video:video>
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      <video:description>This lesson looks at Faraday's Law and the equation that produces EMF. This lesson will look at a wire as an example to show what happens to it when it is pushed into or out of a magnetic field. This lesson will show two experiments to better explain the concept. </video:description>
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      <video:title>Induction: Sliding Conducting Rod on Rail in Magnetic Field</video:title>
      <video:description>This lesson will look at an example that ask to solve for the direction of the induced current in the loop, the induced EMF in the loop, the force required to pull, the conducting, bar at a constant speed v and the electric field in the rod. This lesson will use a diagram to show and explain how to solve for these. </video:description>
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      <video:description>This lesson will look at an example problem with given information of the distance between the slits, a monochromatic light is shone and the distance apart of the fringes. This lesson will explain how to find  the wavelength of the light and how far from the center, of the screen is the first dark fringe. A diagram will be drawn to better understand the concept. </video:description>
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      <video:title>Light: Polarization Problem</video:title>
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      <video:title>Magnetism: Magnetic Force on Electrons in a CRT-Cathode Ray Tube</video:title>
      <video:description>This lesson will show an experiments with a CRT to define and explain its purpose in relation to electrons. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
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      <video:title>Magnetism: Magnetic Force between Long Straight Currents </video:title>
      <video:description>This lesson will look at the magnetic force between long straight currents with given information to will ask and explain the electric force and the magnetic force.&#13;
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      <video:title>Russo Physics Electrostatics 11 - Parallel Plate Capacitor</video:title>
      <video:description>This lesson will describe basic characteristics of capacitors. A capacitor is a practical application of charge and electric fields. A parallel plate capacitor will be shown through a diagram and what each part is responsible for and what its relation to charge is. Examples will be shown to better explain this concept. </video:description>
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      <video:title>Optics: Electromagnetic Wave Spectrum</video:title>
      <video:description>This lesson will review EM waves and how they are traveling and oscillating magnetic fields.  This lesson will also discuss Em waves and how they relate to electromagnetic waves and how they were discovered. This lesson will discuss and explain the four laws which are Gauss's Law, Gauss's Law for magnetism, Faraday's Law of induction and Ampere's Law. </video:description>
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      <video:title>Refraction Problem: Rectangular Block</video:title>
      <video:description>This lesson will go through a problem and what occurs when light travels from air to acrylic and what happens to the angle, as well as what happens when the light goes from acrylic to air and what happens to the angle. An example will be shown how to find the angles. </video:description>
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      <video:publication_date>2014-12-30T15:20:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/induction-finding-induced-emf-or-current</loc>
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      <video:title>Induction: Finding Induced EMF or Current</video:title>
      <video:description>This lesson will explain how to find induced EMf by using Faraday's law of induction. Faraday's law of induction will be explained and used in an example with a drawn diagram  to better explain the concept. </video:description>
      <video:view_count>7</video:view_count>
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      <video:publication_date>2014-12-30T15:24:03+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/optics-reflection-and-refraction</loc>
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      <video:title>Optics: Reflection and Refraction</video:title>
      <video:description>This lesson will explain the reflection of light and how it relates to the law of reflection of waves. The angle of incidence is equal to angle of reflection. The lesson will discuss the image produced by a mirror and how and why it has the same size as the object. Refraction will be explained as well. The lesson will discuss the index of refraction and a review of what the speed of light formulas are. These will be explained and their relation to waves. </video:description>
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      <video:publication_date>2014-12-30T15:30:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/electric-force-field-gausss-law-1-e-by-ring-of-charge-low</loc>
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      <video:title>Electric Force, Field &amp; Gausss Law 1 E by Ring of Charge (Low)</video:title>
      <video:description>This lesson will look at an uniformly charged ring and will take a step by step look at how to solve for the magnitude and direction of the electric field at the location indicated above the center of the rind. This lesson will go through an in depth problem using a diagram to better understand the concept. </video:description>
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      <video:publication_date>2014-12-30T15:40:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/taking-derivative-of-a-polynomial</loc>
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      <video:title>Taking Derivative of a Polynomial</video:title>
      <video:description>This lesson will walk you through a step by step process of how to take a derivative of a polynomial. The formula will be reviewed and through each step you can try to solve the equation. </video:description>
      <video:view_count>14</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:50:09+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/basic-spring-mass-system-xt-vt-and-at</loc>
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      <video:title>Basic Spring Mass System x(t), v(t), and a(t)</video:title>
      <video:description>This lesson will start with basic simple harmonic oscillator, a horizontal spring mass system with no friction. The velocity of time, acceleration and the position as a function of time will be explained using examples. </video:description>
      <video:view_count>17</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T16:00:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/more-complicated-spring-mass-systems</loc>
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      <video:title>More Complicated Spring Mass Systems</video:title>
      <video:description>This lesson discusses spring mass oscillators and their ability to have springs. This lesson will show how to find the omega using a formula. This lesson uses examples to show how to solve in different scenarios. </video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T16:06:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/static-electricity-different-capacitors-in-series-parallel2</loc>
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      <video:title>Static Electricity: Different Capacitors in Series &amp; Parallel2</video:title>
      <video:description>This lesson will take a look at a circuit and go through a step by step process of how to solve for the voltage and the charge stored in each capacitor. A diagram is drawn to show where to start when looking at capacitors and why. </video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:36:07+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/terms-review-with-derivative-and-integration</loc>
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      <video:title>Terms Review with Derivative and Integration</video:title>
      <video:description>This lesson will be a review of Kinematics. Kinematics is the description of motion. This lesson goes through position,displacement, velocity, acceleration and time. An explanation of which of the previous listed are vectors. The formulas for average velocity and average acceleration as well as instantaneous values. </video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:50:05+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/find-vt-and-xt-from-at-</loc>
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      <video:title>Find v(t) and x(t) From a(t) </video:title>
      <video:description>This lesson will explain how a particle has an acceleration as a function of time and what you are aware of about velocity and acceleration. This lesson will use an example to explain how to solve for velocity as a function of time and the position as a function of time. </video:description>
      <video:view_count>7</video:view_count>
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      <video:publication_date>2014-12-30T15:55:16+00:00</video:publication_date>
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      <video:title>Basic Spring Mass System</video:title>
      <video:description>This lesson will go through how to write a differential equation to find the oscillator's difference of time. This lesson will go through examples to better explain the concept. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T16:04:04+00:00</video:publication_date>
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      <video:title>Forces: Circular Motion</video:title>
      <video:description>This lesson will review circular motion and take a look at problems that relate to the subject. How friction and force relate to the acceleration of bringing circular motion toward the center will be explained through diagrams and examples. The two types of acceleration will be defined and what they are responsible for will be explained. </video:description>
      <video:view_count>12</video:view_count>
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      <video:publication_date>2015-01-05T14:17:15+00:00</video:publication_date>
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      <video:title>Modern: Photoelectric Effect Wave vs. Photon Theory Predictions</video:title>
      <video:description> This lesson defines and explain wave theory and photon theory position. This lesson will give an in depth explanation of how wave theory and photon theory predict the photoelectric effect. </video:description>
      <video:view_count>16</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:08:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3996_01-05_54aa8c1bd9b1c/6d922a0310dabababbe111ed72db93430da0a5b0fc99c095sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/modern-balancing-equations-radioactive-decay-nuclear-reaction</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4001_01-05_54aa8cfad3fe5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Modern: Balancing Equations Radioactive Decay &amp; Nuclear Reaction</video:title>
      <video:description>This lesson will look at example problems to solve how to balance nuclear equations and identify the type of decay or reaction that each given equation describes. This lesson will give an in depth step by step explanation to better understand the concept. </video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:12:06+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/modern-photoelectric-effect-problem-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4006_01-05_54aa8e3a83c1d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Modern: Photoelectric Effect Problem 1</video:title>
      <video:description>This lesson will look review the photoelectric effect and will look at an example problem on the photoelectric effect. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:18:15+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4006_01-05_54aa8e3a83c1d/4f976240c20608eefa28b488508708c158bf7fcaea23abdesd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/wave-particle-duality-de-broglie-hypothesis</loc>
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      <video:title>Wave-Particle Duality &amp; de Broglie Hypothesis</video:title>
      <video:description>This lesson will discuss light and the theories that suggests it acts like a wave or a beam of particles. The wave particle duality will be define and explained and an example problem with given information and explain how to solve for the wavelength. This lesson will take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:24:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/gravitation</loc>
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      <video:title>Gravitation</video:title>
      <video:description>This lesson will take a look at Newton's Laws of gravitation. An example of how to find the gravitational force between two objects and how to solve. Mrs. Twu will explain how and why gravatational force is usually only looked at when one very heavy object, such as a planet is involved. </video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T14:18:16+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3959_01-05_54aa808896fb0/5f6a0dd50d907744fa79970332b36137ba09339c1a5e33dcsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/bohr-model-ionization-energy-problems-</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4016_01-05_54aa905b996cb_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Bohr Model Ionization Energy Problems </video:title>
      <video:description>This lesson will look at an example problem with given information and explain how to solve for the longest wave length EM radiation capable of ionizing a hydrogen atom and what energy photon is needed to ionize the hydrogen atom and give off electric volts. This lesson will take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:26:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4016_01-05_54aa905b996cb/527118cd579b8fb1f7417fc15549caff5baba417b1c4f934sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/induction-faradays-law-of-induction</loc>
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      <video:title>Induction: Faradays Law of Induction</video:title>
      <video:description>This lesson talks about the accidental discovery that electricity can produce magnetism and how English scientist Michael Faraday studied this phenomena and his successful conversion of magnetism into electricity. This lesson will take a look at Faraday's experiment and his law of Induction to explain how and why it works.  </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T14:30:16+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/modern-physics-multiple-choice-questions</loc>
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    <priority>1.0</priority>
    <video:video>
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      <video:title>Modern Physics: Multiple Choice Questions</video:title>
      <video:description>This lesson will look at problems involving photoelectric effect, work function, current, kinetic energy, frequency, wavelength, monoenergtic electrons, photons, and atoms. These two questions will be  looked at indepth and an explanation will be given on how to determine the correct answers and why the other possible answers were incorrect. </video:description>
      <video:view_count>12</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T14:27:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3963_01-05_54aa82044820b/d91ad27fbda139e0bc6e2cf3009be62686de4de53199386dsd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/induction-calculate-induced-emf-from-flux-change-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3969_01-05_54aa84ba50fa5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Induction: Calculate Induced Emf From Flux Change 1</video:title>
      <video:description>This lesson will look at faraday's Law and look at an example of uniform magnetic field, a wire coil. This example will explain how to find the amount of the induced EMF, given the radius, number of loops and the rotation. </video:description>
      <video:view_count>17</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T14:36:15+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3969_01-05_54aa84ba50fa5/f2df8913bcc7813689acc9b719bbf5b0d29813ac9e10b743sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/light-wave-and-huygens-principle</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3974_01-05_54aa8626e22ea_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Light Wave and Huygens Principle</video:title>
      <video:description>This lesson will define and explain what light is, is it made of particles or waves?  Dutch Physicist Christiaan Huygens theory that light is waves and his Principal will be defined with an explanation of how this relates to reflection, refraction, diffraction and interference. A diagram will be drawn and a slinky will be used to help better explain the concept.  </video:description>
      <video:view_count>12</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T14:43:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3974_01-05_54aa8626e22ea/966724844174d61e2f2cdc17476ac8312d72ce5abe08e85csd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/modern-rutherfords-experiment-planetarynuclear-model-of-atom</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3997_01-05_54aa8c5ac5682_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Modern: Rutherfords Experiment &amp; PlanetaryNuclear Model of Atom</video:title>
      <video:description>This lesson will discuss Ernest Rutherford's experiment and the outcome an atom has a structure similar to that of the solar system. This lesson will look at a diagram of the experiment to gain a better idea of the concept. An in depth explanation of the planetary/nuclear model will be given. </video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:10:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3997_01-05_54aa8c5ac5682/5647f3447a9b89c633b6e86fa7d5c021efd1de24ae62cc62sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/light-diffraction-grating</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3979_01-05_54aa87c3244db_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Light: Diffraction Grating</video:title>
      <video:description>This lesson will review diffraction and interference patterns produced by one and two slits. This lesson will look at interference patterns with multiple slits and will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T14:51:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3979_01-05_54aa87c3244db/2849e515353620205e6c731011054b272b1fdb3834f4647fsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/modern-photon-energy-problem</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4002_01-05_54aa8d54e2c09_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Modern: Photon Energy Problem</video:title>
      <video:description>This lesson will look review Einstein's hypothesis for light. This lesson will look at a photon energy problem with given information and ask you to solve for how many protons are produced and how many photons are found. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:14:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4002_01-05_54aa8d54e2c09/08fe6026dc74a21d5d7fae09a38d26a2fc9db376436cac8esd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/light-multiple-choice-questions</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3984_01-05_54aa88fee857a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Light: Multiple Choice Questions</video:title>
      <video:description>This lesson will look at a multiple choice question on light and will ask you to find what angle from the center of the screen. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>15</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T14:55:15+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3984_01-05_54aa88fee857a/79338edbd0c7e5f6db00c067f4dde59f06c32f6fdb5682besd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/modern-photoelectric-effect-problem</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4007_01-05_54aa8eb572df3_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Modern: Photoelectric Effect Problem</video:title>
      <video:description>This lesson will look define and explain the photoelectric effect and look at an photoelectric effect example problem with given information. An explanation of how to solve for the work function, the stopping voltage in different situations. This lesson will take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:20:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4007_01-05_54aa8eb572df3/e1aec3292c2b1176b9570258cd80f8197bca38f340461851sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/davisson-germer-experiment</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4012_01-05_54aa8fa26fbb0_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Davisson-Germer Experiment</video:title>
      <video:description>This lesson will discuss particles and how they exhibit wave behavior, and the Davisson-Germer experiment will be explained and what the experiment conducted. This lesson will look at an example problem with given information and explain how to solve for wavelength of electrons. This lesson will take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:24:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4012_01-05_54aa8fa26fbb0/ca28c993e0331680da5b1550dd734e674602adcd03460ed2sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/bohr-model-energy-transition-problem-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4017_01-05_54aa90a3789e3_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Bohr Model Energy Transition Problem 1</video:title>
      <video:description>This lesson will look at an example problem with given information and explain how to solve for the energy and the wavelength of an emitted photon, and what energy photon when absorbed by the hydrogen atom will cause an electron to transition.  This lesson will take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:28:08+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4017_01-05_54aa90a3789e3/0476a7925bd6cf4a7ef2ad90ec0285e096c2db79fa8febadsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/4-fundamental-forces-of-nature</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4022_01-05_54aa91ced7bdd_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>4 Fundamental Forces of Nature</video:title>
      <video:description>This lesson will discuss the four fundamental forces of nature, gravitational, electromagnetic, strong nuclear and weak nuclear. This lesson will take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:33:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4022_01-05_54aa91ced7bdd/10742489228f775e6a0815438fcd03de890f1247c0eb8196sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/modern-physics-multiple-choice-questions-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4027_01-05_54aa92e97fcec_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Modern Physics: Multiple Choice Questions 2</video:title>
      <video:description>This lesson will look at an example problem with given information and explain how to solve for an atomic mass number and an atomic number. This lesson will take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:37:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4027_01-05_54aa92e97fcec/6117c51e7daabb1c1f9a459eec0743d02a0ca47ff9b15ea9sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/induction-using-lenzs-law-to-find-direction-of-induced-current</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3968_01-05_54aa8489bf226_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Induction: Using Lenzs Law to Find Direction of Induced Current</video:title>
      <video:description>This lesson will look two examples one involving a wire loop and the second an iron ring. These examples will look at its velocity, magnetic field and how they are effected.  These examples will show how to find the direction of its induced current.  A diagram will be drawn to better explain the concept.   </video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T14:36:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3968_01-05_54aa8489bf226/281238297589bae7211843e5587b96d7496a23b4e2220920sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/induction-multiple-choice-questions</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3973_01-05_54aa85bd2025c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Induction: Multiple Choice Questions</video:title>
      <video:description>This lesson will take a look at  a multiple choice question on the topic of induction. This question will ask you to identify graphs that best depict induced current in the wire loop as a function of time and which graph depicts the magnetic force acting on the loop as a function of time. This lesson will take a look at each possible answer and explain how and why they are right or wrong. </video:description>
      <video:view_count>8</video:view_count>
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      <video:publication_date>2015-01-05T14:41:18+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/light-single-slit-diffraction-problem</loc>
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      <video:title>Light: Single-Slit Diffraction Problem</video:title>
      <video:description>This lesson will look at a single slit diffraction example with given information. This lesson will ask and explain what is the width of the slit and what is the width of the central maximum on the screen. An in depth explanation will be given alongside a diagram to better explain the concept. </video:description>
      <video:view_count>10</video:view_count>
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      <video:publication_date>2015-01-05T14:48:08+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/-lightthin-film-interference-problem-2</loc>
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      <video:title> Light:Thin Film Interference Problem 2</video:title>
      <video:description>This lesson will look at a thin film interference problem with given information, will ask you to find the minimum thickness of coating to provide strong reflection at normal incidence.  This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>8</video:view_count>
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      <video:publication_date>2015-01-05T14:53:15+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/russo-physics-circuits-9-series-circuits-</loc>
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      <video:title>Russo Physics Circuits 9 - Series Circuits </video:title>
      <video:description>This lesson will teach you to solve for current, resistance, voltage and power in a series circuit. Examples to solve for each will be shown to better understand the concepts. Series will be explained, and what and how many pathways it has and what current it has. What total current is equal to, in relation to Ohm's Law. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-17T11:44:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/physics-electrostatics-2-charging-by-contact-induction</loc>
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      <video:title>Physics Electrostatics 2 - Charging by Contact &amp; Induction</video:title>
      <video:description>This lesson covers Charging by Contact &amp; Induction and this lesson will cover the difference between the two. The common way to charge is through friction and what happens when electrons transfer and why. This video will use diagrams and examples to help explain this concept of charging by contact and the transfer of electrons. </video:description>
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      <video:publication_date>2014-12-17T12:50:06+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/physics-electrostatics-7-electric-potential-by-a-point-charge</loc>
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      <video:title>Physics Electrostatics 7 - Electric Potential by a Point Charge</video:title>
      <video:description>This lesson is on Electric Potential by a Point Charge. This lesson will teach how to solve how to calculate the electric potential created by a point charge. This video will show how to look at the potential  and create an equation to solve when you have a point charge, the electric potential around it and the closer you get to the point charge the more the energy it has per charge will be explained with an example. </video:description>
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      <video:publication_date>2014-12-17T12:53:07+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/stevenlevymath-making-change-animation</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3892_12-26_549cb3c707e81_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>stevenlevymath: Making Change Animation</video:title>
      <video:description>Entertaining animation that shows how to make change in a store.</video:description>
      <video:view_count>42</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-26T03:05:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/inertial-mass-gravitational-mass-how-to-measure</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3900_12-30_54a29d5ea86b5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Inertial Mass &amp; Gravitational Mass: How to Measure</video:title>
      <video:description>This lesson will explain how to measure an object's inertial and gravitational mass. This lesson will look at which Newton's law is needed to be able to solve for inertial mass. This lesson will look at inertial mass measurement and gravitational mass and will draw a diagram to better explain the concept. This lesson also takes a look at a video filmed in space by NASA discussing and showing mass. </video:description>
      <video:view_count>22</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T14:47:13+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/conservation-of-energy-and-power</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3905_12-30_54a29f44117fc_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Conservation of Energy and Power</video:title>
      <video:description>This lesson will be a review of topics such a kinetic energy and potential energy, gravitational and spring energy. This will look at an object and when or what type of energy it will have in certain scenarios. The speed of a projectile will be looked at and its relation to energy. Examples and diagrams will be drawn and explained for the conservation of energy and power. </video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T14:56:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/waves</loc>
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    <video:video>
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      <video:title>Waves</video:title>
      <video:description>This lesson will look at the ways to categorize waves. Mechanical waves and what it requires to travel will be explained as well as an Electromagnetic waves and how they can travel. Transverse waves and longitudinal wave and their similarities and differences will be explained. What a wave carries will be explained. Simple Harmonic energy will be looked at in review to explain potential energies and their relations to waves. This lesson will go through how to derive formulas to solve and explain concepts of different types of waves. </video:description>
      <video:view_count>15</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T14:59:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3910_12-30_54a2a0ea73f88/606be965de4e5156d6d6ca84bbc6c8b2234461c78b1fadfcsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/shm-simple-harmonic-motion-proportion-question</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3915_12-30_54a2a2e601df9_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>SHM: Simple Harmonic Motion Proportion Question</video:title>
      <video:description>This lesson will look at a question that will look at a spring mass oscillator with 2 identical boxes stacked on top of one another. This lesson will look at the changes of the period, the frequency, the total mechanical energy of the spring mass oscillator system, the maximum kinetic energy of the oscillating mass and the maximum potential energy of the spring. A diagram will be drawn to better explain the concept. </video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:09:13+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3915_12-30_54a2a2e601df9/acba22f9285d34762bc131ecbba1439dade9c976f2359b0dsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/ray-model-geometric-optics-specular-diffuse-reflection</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3920_12-30_54a2a43198bcb_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Ray Model, Geometric Optics, Specular &amp; Diffuse Reflection</video:title>
      <video:description>This lesson will study light using the ray model of light. The study of properties of light using light rays is called geometric optics.  This lesson will use a diagram to illustrate the reflection of light. Specular reflection, angle of incidence is equal to the angel and reflection. This lesson will take a look at what happens when light is reflected off and what it produces. </video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:13:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3920_12-30_54a2a43198bcb/d13f66e59d48dda91014c8d98a21931a90f3ac64ad0a2fdcsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/opticscritical-angle-and-total-internal-reflection</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3925_12-30_54a2a5f2c2395_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Optics:Critical Angle and Total Internal Reflection</video:title>
      <video:description>This lesson discusses what happens when light goes from a slower medium to a faster one, this is called total and internal reflection. This lesson will show a diagram to show what happens when light speeds up and goes through an interface and what happens to the angle. Normal incidence will be shown and explained as well.  </video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:21:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3925_12-30_54a2a5f2c2395/d2980b88e12cfa7e406526540b1d88e58c73f85fc118aaa3sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/induction-magnetic-resistance-force-induced-electric-field</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3930_12-30_54a2a71441591_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Induction: Magnetic Resistance Force &amp; Induced Electric Field</video:title>
      <video:description>This lesson will use examples to explain how to find the required pulling force if a rectangular wire loop getting pulled out of the magnetic field or a conducting rod getting pulled along a wire rail and the induced EMF is equal to BLV are to be pulled at a constant velocity. </video:description>
      <video:view_count>12</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:26:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3930_12-30_54a2a71441591/9c64a4dc3a59a812f0175512a376fbff037223f080b28b60sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/static-electricityprojecting-charge-into-uniform-electric-field</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3935_12-30_54a2a89e2f5d2_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Static Electricity:Projecting Charge into Uniform Electric Field</video:title>
      <video:description>This lesson will look at an example to explain how to find the speed of a proton just before it enters, and how and why you need to know what kind of motion the proton goes through. How to find the force on the charge and the formula shown and explained.  In relation to projectile motion and it similarity will be related to this example. This video will go through formulas that you will need to solve. </video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:34:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3935_12-30_54a2a89e2f5d2/db3eed662c42a3eb53a2a41740a0a30f0241d43c0b51dac2sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/find-velocity-acceleration-ave-v-and-ave-a-from-xt</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3945_12-30_54a2ad3bb2a4a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Find Velocity, Acceleration, Ave v and Ave a From x(t)</video:title>
      <video:description>This lesson will take a look at an equation to solve for the objects velocity, acceleration, the average velocity and the average  acceleration. This lesson will show the instantaneous velocity v can be found by taking the derivative. This lesson will give a step by step explanation of an example question. </video:description>
      <video:view_count>15</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:53:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3945_12-30_54a2ad3bb2a4a/e2f8f2027e91923386fe0ac36c764d498e5938b60495ad26sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/electric-force-field-gausss-law-2-e-by-short-line-of-charge</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3940_12-30_54a2a9fd88a3d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Electric Force, Field &amp; Gauss's Law 2: E by Short Line of Charge</video:title>
      <video:description>This lesson will go through an example and explain how to find the electric field from a uniformly charged line. This lesson goes through each formula and how it is derived to find what you are solving for. This lesson uses examples and a diagram to help better understand the concept. </video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:41:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3940_12-30_54a2a9fd88a3d/b65eab79bbf26d3cc9e00efe1814e7d9f58644cb76e7ef06sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/-rotational-inertia-or-moment-of-inertia-of-aringhoop</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3950_12-30_54a2ae69bd5fd_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title> Rotational Inertia or Moment of Inertia of aRingHoop</video:title>
      <video:description>This lesson will show how to derive an expression for the rotational inertia of a uniform ring with mass M and radius R about it cylinder axis. This video will show how a ring would rotate and will use an example to explain the concept.  </video:description>
      <video:view_count>25</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T15:56:13+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3950_12-30_54a2ae69bd5fd/ebd066f08b073023503067d824172b8c47add91146fdbcf2sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/simple-pendulum-torsional-and-physical-pendulum</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3955_12-30_54a2b084ace01_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Simple Pendulum, Torsional, and Physical Pendulum</video:title>
      <video:description>This lesson is a review of simple harmonic oscillator and its relation to pendulums. This lesson will show how to write net restoring force so it matches the -kx format. Through examples and an explanation to better understand this concept. </video:description>
      <video:view_count>12</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2014-12-30T16:07:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3955_12-30_54a2b084ace01/862638c254af194f3f1a688547fe5ad1d21f44ed68b66ca0sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/kinematics-dimensional-</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3960_01-05_54aa80fb69638_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Kinematics: Dimensional </video:title>
      <video:description>This lesson will review Kinematics and define it as the description of motion. This lesson will review the terms that describe kinematics, such as position, changing position, distance traveled, velocity, speed and acceleration. Each of these terms will be shown and compared and contrasted in ways they relate to each other. This lesson will give an in depth look at kinematics, go through examples and draw diagrams to better explain the concept. </video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T14:31:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3960_01-05_54aa80fb69638/88433f9dd79f8245e421362990e81bd7d82a9edabd4a2558sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/induction-magnetic-flux</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3965_01-05_54aa82f88a997_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Induction: Magnetic Flux</video:title>
      <video:description>This lesson will define and explain magnetic flux. The explanation will look at a magnetic field and wire loop and its dot product or scalan product. Work will be compared and contrasted to how to solve for the dot product. This lesson will use a diagram to better explain the concept. </video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T14:31:15+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3965_01-05_54aa82f88a997/8db6224a079700112abb02448cff2cfc6f4d1fec533b0171sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/light-youngs-double-slit-interference-experiment</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3975_01-05_54aa862880d64_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Light: Youngs Double-Slit Interference Experiment</video:title>
      <video:description>This lesson will look at double slit interference and the equation used and what you are expected to see, as well as single slit diffraction and its equation as well as what is expected to be seen. This lesson will use an example to show what happens to the interference pattern when the slit separation is increased. </video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T14:46:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3975_01-05_54aa862880d64/bf779a314217fea0fbfcfb97b7c7bb1abbc354891628b19csd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/inductioncalculate-induced-emf-from-flux-change-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3970_01-05_54aa84f67c185_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Induction:Calculate Induced Emf From Flux Change 2</video:title>
      <video:description>This lesson will look at Faraday's Law. An example involving  a circular region of uniform magnetic field, the radius will be given, as well as the amount of loops, and rate. This example will show how to solve for induced EMF. A diagram will be drawn alongside the example to better explain the concept. </video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T14:38:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3970_01-05_54aa84f67c185/82cdcc7d441b1450737a1fd0d02361fc66c2e60c290b0547sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/light-diffraction-grating-problem</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3980_01-05_54aa87c756bd4_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Light: Diffraction Grating Problem</video:title>
      <video:description>This lesson will explain how to solve a diffraction grating problem. The example problem will give information and ask you to solve for the wavelength of the light as well as how far away from the center of the screen is the second order line. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>18</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T14:50:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3980_01-05_54aa87c756bd4/4f29f90c0177bc88f54aa62e01405b982d47ff85e3de3780sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/magnetism-magnetic-field-by-electric-current-right-hand-rule</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3985_01-05_54aa896c45f9f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Magnetism: Magnetic Field by Electric Current Right-Hand Rule</video:title>
      <video:description>This lesson will discuss the discovery by Hans Christian Orsted that magnets are the not the only thing that produced magnetic fields. Electric current can produce an magnetic fields, confirming a direct relationship between electricity and magnetism. This lesson will give a step by step in-depth explanation of the concept by looking at an experiment, graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:00:15+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3985_01-05_54aa896c45f9f/7f20598e809e43aeb8973d728b8380e550183cea889e1146sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/magnetism-magnetic-field-by-long-straight-current-problem-2</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3990_01-05_54aa8ad25c615_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Magnetism: Magnetic Field by Long Straight Current Problem 2</video:title>
      <video:description>This lesson will look at a magnetic field by long straight current line example problem, with given information to ask and explain how to find the magnitude and direction of the magnetic field.This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:02:15+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3990_01-05_54aa8ad25c615/3c3834bfa768184ee954b85c1700ebf18ada69dc4b494de7sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/modern-blackbody-radiation-plancks-quantum-hypothesis</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3995_01-05_54aa8ba379fe8_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Modern: Blackbody Radiation &amp; Plancks Quantum Hypothesis</video:title>
      <video:description>This lesson will look at the belief that energy flows continuously. This lesson will look at an experiment to define and explain Blackbody radiation and Plancks quantum hypothesis. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>18</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:08:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3995_01-05_54aa8ba379fe8/4f97d9bc36cffab77105dfe41665f4e18a06057f7c2e4d34sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/magnetism-multiple-choice-questions-2</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3993_01-05_54aa8b58bef7b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Magnetism: Multiple Choice Questions 2</video:title>
      <video:description>This lesson will look at an example problem, with given information will ask and explain how to find the work done on the proton by the electric force as the proton moves.This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:05:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3993_01-05_54aa8b58bef7b/a2bc9a58be8b40e6bd47f422a29206bcb86597133b78013bsd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/magnetismmagnetic-field-by-long-straight-current-permeability</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3988_01-05_54aa8a68993d9_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Magnetism:Magnetic Field by Long Straight Current &amp; Permeability</video:title>
      <video:description>This lesson will review long straight current, magnetic field lines and the cylindrical symmetry. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>13</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:01:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3988_01-05_54aa8a68993d9/a6a75b6294caf8916f928acc4bbe25c785f4c373cd64bc3fsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/modern-photon-momentum</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4003_01-05_54aa8d5b2219b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Modern: Photon Momentum</video:title>
      <video:description>This lesson will define and explain photon momentum and its relation to photon energy. This lesson will look at an example problem with given information and ask you to solve for the momentum of a wavelength microwave photon. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>14</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:13:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4003_01-05_54aa8d5b2219b/57d7264f05c68f727d0852c743059fb5c40f07431084c2d9sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/modern-shortest-wavelength-bremsstrahlung-x-ray-problem</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3998_01-05_54aa8c71627c9_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Modern: Shortest Wavelength Bremsstrahlung X-Ray Problem</video:title>
      <video:description>This lesson will look at a Shortest Wavelength Bremsstrahlung X-Ray problem, with given information will ask and explain how to find the shortest Wavelength Bremsstrahlung X-Ray produced by the xray tube. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:09:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3998_01-05_54aa8c71627c9/461bef50169bf4ecc53f2822563ebe91cfe7f5d45475d776sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/modern-compton-effect-or-compton-scattering</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4008_01-05_54aa8ed57421c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Modern: Compton Effect or Compton Scattering</video:title>
      <video:description>This lesson will discuss Arthur Compton and define Compton Effect or Compton Scattering. This lesson will look at an example problem with given information and explain how to solve and take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:20:09+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4008_01-05_54aa8ed57421c/9d8b6c574bca1b34942a64894480d4aafe094e72c84fc41fsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/modern-radioactivity-and-nuclear-reaction-whats-conserved</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4000_01-05_54aa8ccecfa63_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Modern: Radioactivity and Nuclear Reaction Whats Conserved</video:title>
      <video:description>This lesson will define radioactivity or radio active decay and explain how it is the decay of an unstable nucleus. In comparison, a nuclear reaction will be defined with an explanation of how it occurs when a nucleus is struck by another nucleus or particle. An in depth explanation will be given to better explain the concept. </video:description>
      <video:view_count>12</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:10:16+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4000_01-05_54aa8ccecfa63/f76c6e9c3e1b52e1b2213128336c98e8d187d685f9b0f705sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/principle-of-complementarity</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4013_01-05_54aa9011270f4_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Principle of Complementarity</video:title>
      <video:description>This lesson will discuss Danish Physicist Niels Bohr and his principle of Complementarity. This principle will be defined and explained in depth. </video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:24:16+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4013_01-05_54aa9011270f4/adc98ee516a3183b133a71c3e7cac460bf2cad9819c14f19sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/bohr-model-energy-transition-problem-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4018_01-05_54aa90fa642af_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Bohr Model Energy Transition Problem 2</video:title>
      <video:description>This lesson will look at an example problem with given information and explain how to solve for the energy of the absorbed proton, if an atom transitions back to the ground state , what possible photons can the atom emit.  This lesson will take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:29:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4018_01-05_54aa90fa642af/05268f5594f56ca2b8ebd67b3a9449becf0d72803d942dccsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/magnetism-magnetic-field-by-long-straight-current-problem-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3989_01-05_54aa8aa1a538e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Magnetism: Magnetic Field by Long Straight Current Problem 1</video:title>
      <video:description>This lesson will look at a magnetic field by long straight current line example problem, with given information will ask and explain how to find the magnitude and direction of I2.&#13;
This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:01:15+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3989_01-05_54aa8aa1a538e/e2e0eec98884732f4a9c660e3fce0675590ce0b20fc72166sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/modern-discovery-of-electrons-em-measured-by-jj-thomson-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3994_01-05_54aa8b8715679_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Modern: Discovery of Electrons em Measured by J.J. Thomson </video:title>
      <video:description>This lesson will look at modern physics and relativity and quantum mechanics and compare and contrast to classical physics. The discovery of electrons and the experiments performed to come across this concept will be explained as well as a brief history of JJ. Thomson. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:07:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3994_01-05_54aa8b8715679/4435fabb8ec79f5c0e00bdea606bd1660bceaffee6f3590esd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/modern-binding-energy-and-binding-energy-per-nucleon-problem</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/3999_01-05_54aa8cab56f36_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Modern: Binding Energy and Binding Energy Per Nucleon Problem</video:title>
      <video:description>This lesson will define and explain binding energy and will look at a binding energy per nucleon problem  with given information will ask and explain how to find the binding energy.This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:12:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/3999_01-05_54aa8cab56f36/df2615f49146a9b6f2d6fa147d5af8d6043820930b5981fesd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/pair-production-and-a-pair-production-problem</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4009_01-05_54aa8f244541a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Pair Production and a Pair Production Problem</video:title>
      <video:description>This lesson will discuss Carl Anderson and his observations and define pair production. This lesson will look at the experiment and an example problem with given information and explain how to solve for charges and particles. This lesson will take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>14</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:22:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4009_01-05_54aa8f244541a/9d2c510bbad2d14f918905df05507dc172ea2c196b3243dfsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/modern-photons-reflected-by-a-mirror</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4004_01-05_54aa8d9ea0c4d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Modern : Photons Reflected by a Mirror</video:title>
      <video:description>This lesson will look at an example problem about photons reflected by a mirror with given information and explain how to solve for the average force on the mirror by the beam and to find the intensity of the laser beam. This lesson will take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>13</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:16:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4004_01-05_54aa8d9ea0c4d/5e2cc6e39d27d05826b0208a9757f99d2ae9b3c2029fd75bsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/binding-energy-and-binding-energy-per-nucleon</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
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      <video:title>Binding Energy and Binding Energy Per Nucleon</video:title>
      <video:description>This lesson will discuss Rutherford and how he started nuclear physics. The nucleus, Binding energy and the per nucleon will be defined and explained. This lesson will look at an example problem with given information and explain  an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>12</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:34:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/optics-concave-and-convex-spherical-mirrors</loc>
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    <priority>1.0</priority>
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      <video:title>Optics: Concave and Convex Spherical Mirrors</video:title>
      <video:description>This lesson will look at concave and convex spherical mirrors with example problems with given information and explain how to solve and take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:40:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/optics-spherical-mirror-image-properties</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4033_01-05_54aa94a97133e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Optics: Spherical Mirror Image Properties</video:title>
      <video:description>This lesson will define an explain spherical mirror image properties and use an example problem with given information to show the magnification and location explain in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:47:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/optics-concave-and-convex-mirrors-ray-tracing-practice</loc>
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    <video:video>
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      <video:title>Optics: Concave and Convex Mirrors Ray Tracing Practice</video:title>
      <video:description>This lesson will look at diagrams of concave and convex mirrors to explain their effect on a object's reflection from light rays. An explanation of how to draw the reflected rays will be explained in a step by step process to gain a better understanding of the concept. </video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:53:15+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/early-atom-models-plum-pudding-model-</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4014_01-05_54aa90212feb3_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Early Atom Models, Plum-Pudding Model </video:title>
      <video:description>This lesson will discuss John Dulton and his beginning of the atom theory. The Plum Pudding Model will be defined and explained in relation to its view of atoms. This lesson will take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:25:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4014_01-05_54aa90212feb3/a455a78dbf4d6bdf07fda31deea0fa53325458d561c3185dsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/optics-concave-mirror-with-object-within-focal-length</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4032_01-05_54aa948032b3e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Optics:  Concave Mirror with Object within Focal Length</video:title>
      <video:description>This lesson will look at an concave mirror example problem with given information and explain how to solve for the location and magnification of the mirror image and is this image real or virtual, upright or inverted.This lesson will take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>17</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:45:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4032_01-05_54aa948032b3e/1144983d9295220efeac0aa5f22645628acfede62d71d742sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/optics-thin-lens-problem</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4037_01-05_54aa968736966_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Optics: Thin Lens Problem</video:title>
      <video:description>This lesson will look at a thin lens problem with given information. This lesson will explain how to tell if the image is real or virtual, the magnification of the image, and what is the height. A step by step explanation of how to solve and find the appropriate equations will be given. </video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:53:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4037_01-05_54aa968736966/ce0d0b12142e9b4122f7f96c7642853ec15815fa580ead21sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/dc-circuits-review</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4042_01-05_54aa976613fff_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>DC Circuits Review</video:title>
      <video:description>This lesson will look at an example problem and solve for the current in each resistor, the current through the battery and the amp meter and volt meters readings. Using a diagram, and in depth step by step explanation will be given to solve and find the appropriate equations.  </video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:58:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4042_01-05_54aa976613fff/d82b875ccc5310910d08a00e20feb7a90a5174456d88dc0dsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/magnetism-2-right-hand-rules</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4047_01-05_54aa99167b341_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Magnetism: 2 Right-Hand Rules</video:title>
      <video:description>This lesson will define and explain the two right hand rules. Magnetic fields can be produced by a magnet or an electric current. the field produced by the magnet and where it goes will be explain with an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:04:15+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4047_01-05_54aa99167b341/b66bda8f6a378efbad3a639ff71f6d307bbae8a2e2c8e156sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/rontgen-discovery-of-x-ray-x-ray-production</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4021_01-05_54aa9155899e4_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Rontgen, Discovery of X-Ray, X-Ray Production</video:title>
      <video:description>This lesson will discuss x-rays and their discovery by William Roetengen. This lesson look at an example problem with given information and explain in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:31:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4021_01-05_54aa9155899e4/5f2b1b666c78fa93e107f2177891bc53720527d5257caa36sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/optics-convex-spherical-passenger-side-rear-view-mirror</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4031_01-05_54aa93f7a74da_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Optics: Convex Spherical Passenger-Side Rear view Mirror</video:title>
      <video:description>This lesson will look at an rear view mirror example problem with given information and explain how to solve for the location and magnification of the mirror image and is this image real or virtual, upright or inverted.This lesson will take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:43:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4031_01-05_54aa93f7a74da/4453723923825ecf0f17ae2bd440c1664570d9c1678a8e1fsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/optics-magnifying-lens-problem</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4036_01-05_54aa9627d4e35_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Optics: Magnifying Lens Problem</video:title>
      <video:description>This lesson will look at a magnifying lens problem with given information. This lesson will explain how to find the location of the image, the type of lens used, and the focal length of a lens. A step by step explanation of how to solve and find the appropriate equations will be given. </video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:52:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4036_01-05_54aa9627d4e35/46e4de6c4a7f4ed0cfbb840561ce76770254200cdc6b1d8fsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/nuclear-fusion</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4026_01-05_54aa92cde7e90_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Nuclear Fusion</video:title>
      <video:description>This lesson will look define and explain nuclear fusion with an example problem with given information and explain how to solve with an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>16</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:37:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4026_01-05_54aa92cde7e90/6c2213552692562edb1312959c5537a6aac9f650e465a1f2sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/dc-circuits</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4041_01-05_54aa9762b50a9_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>DC Circuits</video:title>
      <video:description>This lesson will look review Kirchoff's rules, junction rule and the loop rule. An an example problem will be explained to find out between two resistors have more power.  Using a diagram, and in depth step by step explanation will be given to solve and find the appropriate equations.  </video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:57:15+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4041_01-05_54aa9762b50a9/a35ad994bdccb25d71bfc66636db8eee0ad3c1e8363f729asd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/induction-finding-direction-of-induced-current</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4046_01-05_54aa98bbe43bd_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Induction: Finding Direction of Induced Current</video:title>
      <video:description>This lesson will require the knowledge of  Faraday's law of induction and Lenz's law. A look at an example problem with given information will help you solve for the direction of the induced current  in wire loops. This lesson will take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:02:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4046_01-05_54aa98bbe43bd/f72788068f38c86a69c4d1a775b6ed44a834274c8ed59a63sd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/static-electricity-electric-potential-potential-energy</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4052_01-05_54aa9b299963d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Static Electricity: Electric Potential &amp; Potential Energy</video:title>
      <video:description>This lesson will review electric potential and potential energy. An example problem will be shown to explain how to find the work required&#13;
with an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:14:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4052_01-05_54aa9b299963d/ea5548be0d16140d724601ace9afc0314558d0eab59c111dsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/circuits-ohms-law-and-electric-power-problem-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4062_01-05_54aa9e09aad1e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Circuits: Ohms Law and Electric Power Problem </video:title>
      <video:description>This lesson will look at Ohms Law and an electric power problem. This problem will provide information and ask and explain how to find the maximum voltage without over heating, how many electrons would flow past a resistor in a minute. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:25:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4062_01-05_54aa9e09aad1e/c757d25c4ecaf99062dffaeee4b4d2097826c2a70f0a9532sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/circuits-equivalent-resistance-problems</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4067_01-05_54aaa06223807_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Circuits: Equivalent Resistance Problems</video:title>
      <video:description>This lesson will study and explain how to find the equivalent resistance in the given problems. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>59</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:34:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4067_01-05_54aaa06223807/90490fd44477881af6afd820171fbda7766bf31e04e63a5asd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/circuits-electric-current</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4057_01-05_54aa9d202313b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Circuits: Electric Current</video:title>
      <video:description>This lesson will define and explain an electric current. The charge flow will be explained in relation to the direction of negative electron. This lesson will explain how to derive the unit for current.This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:22:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4057_01-05_54aa9d202313b/9b1ebf55a102f3bbae2778f110f122b724bc28a79ac5b553sd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/static-electricity-capacitors</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4053_01-05_54aa9b986963a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Static Electricity: Capacitors</video:title>
      <video:description>This lesson will look at an example problem with given information and explain how to solve for the voltage and charge on each capacitor. This lesson will take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>75</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:16:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4053_01-05_54aa9b986963a/88be794e1fb6e95a36ea23897f1c3d3405c6def1cd7177aasd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/circuits-ohms-law-and-resistance</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4058_01-05_54aa9d5553e7c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Circuits: Ohms Law and Resistance</video:title>
      <video:description>This lesson will explain Ohms Law and its relation to resistance. A circuit diagram will be broken down to explain what is represented and how to do so. In relation to Ohms law an explanation of what occurs with a constant resistance r and its voltage to be proportional to the current. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>12</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:21:04+00:00</video:publication_date>
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      <video:title>Circuits: Electric Power Problem Incandescent Bulb</video:title>
      <video:description>This lesson will look at an experiment with an incandescent light bulb. This lesson will explain how to solve for the resistance of the light bulb with the given information about the power, voltage and solve for r.This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
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      <video:title>Circuits: Household Circuits and Electric Hazards</video:title>
      <video:description>This lesson will look at household circuits and their electric hazards. The polarity change and change of outlets in relation to voltage will be explained with an example problem.This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
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      <video:title>Circuits: Compare Brightness of Light Bulbs</video:title>
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      <video:publication_date>2015-01-05T16:35:16+00:00</video:publication_date>
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      <video:title>Sound: Speed of Sound</video:title>
      <video:description>This lesson will discuss sound waves and their relationship to pitch, frequency, loudness and intensity.  Sounds waves and an explanation of why they are mechanical waves will be given. A real life experiment will be shown to show how the speed of the sound waves function. The speed of sound and how and why it depends on the medium used will be looked at in depth using diagrams to better explain the concept. </video:description>
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      <video:title>Fluid Mechanics: Pressure by Fluid at Rest</video:title>
      <video:description>This lesson will define and explain basic terms such as density and pressure. Fluid exerts pressure in all directions and fluids at rest , how and why the pressure stays the same in all directions will be explained. This lesson will take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
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      <video:publication_date>2015-01-05T16:01:04+00:00</video:publication_date>
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      <video:description>This lesson will discuss a mass spectrometer and the three parts involved. The accelerator, velocity selector, and the circular motion. This lesson will look at what occurs when a charge is accelerated with an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
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      <video:title>Bohr Model Energy Transition Problem 3</video:title>
      <video:description>This lesson will look at an example problem with given information and explain how to solve for what transitions will emit the shortest wavelength photon, and which of them will cause the atom to gain the most energy. This lesson will take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
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      <video:publication_date>2015-01-05T15:29:07+00:00</video:publication_date>
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      <video:title>Radioactive Decay Alpha, Beta, Gamma</video:title>
      <video:description>This lesson will look at an radioactive decay, alpha, beta and gamma decay example problems with given information and explain how to solve and will take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:36:03+00:00</video:publication_date>
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      <video:title>Sound: Shock Wave</video:title>
      <video:description>This lesson will look at what happens when a wave source moves at a faster speed. A review of the Doppler effect will be given and how it relates to this sound topic. What happens when a wave source travels at the same speed as the wave will be explained in depth using diagrams. Shock waves will be defined and explained in this lesson. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:56:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/thermal-physics-</loc>
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      <video:title>Thermal Physics </video:title>
      <video:description>This lesson will look at thermal physics example problems with given information and explain how to solve. This lesson will take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:19:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/optics-concave-mirror-problem-and-parallel-rays</loc>
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      <video:title>Optics: Concave Mirror Problem and Parallel Rays</video:title>
      <video:description>This lesson will look at a concave mirror example problem with given information and explain how to solve for rays. This lesson will take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:38:16+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/waves-speed-of-transverse-waves-in-a-string-</loc>
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      <video:title>Waves: Speed of Transverse Waves in a String </video:title>
      <video:description>This lesson will look at a real life experiment to show the speed of transverse waves in a string. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T17:01:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/optics-thin-converging-lens</loc>
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      <video:title>Optics: Thin Converging Lens</video:title>
      <video:description>This lesson will look a thin converging lens with an experiment and use an example problem with given information and explain how to solve with an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:50:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/fluid-mechanics-buoyant-force-</loc>
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      <video:title>Fluid Mechanics: Buoyant Force </video:title>
      <video:description>This lesson will look at the Archimedes principal of buoyant force. This lesson will look at a floating object and construct a force diagram. This lesson will take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:00:15+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/optics-converging-and-diverging-lenses-ray-tracing-practice</loc>
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    <priority>1.0</priority>
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      <video:title>Optics: Converging and Diverging Lenses Ray Tracing Practice</video:title>
      <video:description>This lesson will look at diagrams of converging and diverging lenses to explain their effect on a object's reflection from light rays. An explanation of how to draw the reflected rays will be explained in a step by step process to gain a better understanding of the concept. </video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:55:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/magnetism-long-straight-currents</loc>
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      <video:title>Magnetism: Long Straight Currents</video:title>
      <video:description>This lesson will explain how to find the magnetic field produced by a long straight current with given information and determine what equations to use. This lesson will take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:08:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/-waves-refraction-3-law-of-refraction-problem</loc>
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    <priority>1.0</priority>
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      <video:title> Waves: Refraction 3 Law of Refraction Problem</video:title>
      <video:description>This lesson will look at an example problem using given information this lesson will explain how to find the angle of refraction. Refraction will be defined and explained. &#13;
This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T17:07:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/circuits-resistance-and-resistivity-of-a-wire-1</loc>
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      <video:title>Circuits: Resistance and Resistivity of a Wire</video:title>
      <video:description>This lesson will study the resistance of a wire, two wires with the same cross sectional area and connected to the same voltage battery, the only difference being the length. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>16</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:23:03+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/waves-diffraction</loc>
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      <video:title>Waves: Diffraction</video:title>
      <video:description>This lesson will define and explain diffraction. When a wave goes around on an obstacle and reaches behind an obstacle, such as when a door is slightly open and you can hear noise from outside when inside a different room.  This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T17:11:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/circuits-closing-or-opening-a-switch-brightness-change-problem</loc>
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    <priority>1.0</priority>
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      <video:title>Circuits: Closing or Opening a Switch Brightness Change Problem</video:title>
      <video:description>This lesson will look at an example problem of a circuit and explain how to solve quantitatively what happens to the voltage across, the current through and the brightness of each bulb when the switch opens. This lesson will take a step by step process in solving the example problem, using a diagram to better understand the question and topic. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T17:17:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/magnetism-magnetic-force-on-electric-current-right-hand-rule</loc>
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      <video:title>Magnetism: Magnetic Force on Electric Current Right-Hand Rule</video:title>
      <video:description>This lesson will look at an example problem and explain how to solve using the right hand rule how to find direction of magnetic force on current inside a magnetic field. This lesson will take a step by step process in solving the example problem, using a diagram to better understand the question and topic. </video:description>
      <video:view_count>7</video:view_count>
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      <video:publication_date>2015-01-05T17:22:08+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/static-electricityzero-net-electric-field-by-2point-charges</loc>
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      <video:title>Static Electricity:Zero Net Electric Field by 2Point Charges</video:title>
      <video:description>This lesson will look at an example with two charges that ask you to determine the point the net electric field is zero. An explanation of what and how this is required by the two charges to get zero. This lesson alongside a diagram will help to better explain the concept.  </video:description>
      <video:view_count>3</video:view_count>
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      <video:publication_date>2015-01-05T17:37:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/static-electricity-3-charges-forming-an-equilateral-triangle</loc>
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      <video:title>Static Electricity: 3 Charges Forming an Equilateral Triangle</video:title>
      <video:description>This lesson will look at an example problem and explain how to solve for the magnitude and direction of the net electric force of given point of a triangle. This lesson will take a step by step process in solving the example problem, using a diagram to better understand the question and topic. </video:description>
      <video:view_count>15</video:view_count>
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      <video:publication_date>2015-01-05T17:29:16+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/circuits-kirchhoffs-rules-and-problem</loc>
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      <video:title>Circuits: Kirchhoffs Rules and Problem</video:title>
      <video:description>This lesson will look at an example problem and explain Kirchoffs Rules and how they can be used with multiloop circuits. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:40:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/static-electricity-parallel-plates-electric-potential-field</loc>
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      <video:title>Static Electricity: Parallel Plates, Electric Potential &amp; Field</video:title>
      <video:description>This lesson will explain how a uniform electric electric field  uses voltage to accelerate a charge. The way to draw a battery in a circuit diagram will be shown and explained.  This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-06T07:56:15+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/static-electricity-conductor-polarization-inductiongrounding</loc>
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      <video:title>Static Electricity: Conductor, Polarization, Induction,Grounding</video:title>
      <video:description>This lesson will look at a real life experiment to show the connection between electricity and magnetism. The charges involved will be defined and explained. A look at metal and an explanation of what kind of charges and electron can travel through it. Conductors, polarization, induction and grounding will be defined and explained using diagrams, experiments to better understand the concept. </video:description>
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      <video:publication_date>2015-01-05T16:48:15+00:00</video:publication_date>
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      <video:title>Static Electricity: Equipotential Surfaces or Lines </video:title>
      <video:description>This lesson will define and explain an equipotential line and how it originates and relates to height, looking at a map of a hill. Electric equipotential surfaces   &#13;
and its similarities to lines will be explained. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-06T08:03:04+00:00</video:publication_date>
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      <video:title>Waves: Periodic Wave and Wave Speed</video:title>
      <video:description>This lesson will look at a real life experiment to show periodic waves and wave speed. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>26</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T17:00:08+00:00</video:publication_date>
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      <video:title>Sound: Doppler Effect </video:title>
      <video:description>This lesson will look at real life examples and an experiment to explain the doppler effect. The experiment will show what occurs to pitch when the wave source moves toward or away from the wave source. This lesson will look at diagrams to look at the motion of the wave source. The Doppler effect will be defined and explained in depth in this lesson. </video:description>
      <video:view_count>14</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:55:04+00:00</video:publication_date>
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  <url>
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      <video:title>Waves: Refraction 2 : 2-Dimensional Waves&amp; the Law of Refraction</video:title>
      <video:description>This lesson will look at the refraction of 2 Dimensional water waves. Water of different depth and how it is considered will be explained. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>28</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T17:06:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4092_01-05_54aaa7660aa9e/b070c31d15f0d6725db10fd5880777405e805d3f54f6d467sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/waves-standing-waves-on-a-string-problem-demonstration</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4097_01-05_54aaa876c33c0_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Waves: Standing Waves on a String Problem &amp; Demonstration</video:title>
      <video:description>This lesson will look at waves on a string and explain how to solve for the frequency needed for the string to vibrate in one loop and find the frequency to vibrate in two and three loops. This lesson will look at a real life experiment to show this concept. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T17:13:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4097_01-05_54aaa876c33c0/2b89876d2861e535b34fe7c4ae4d57634d7fe780b98f67adsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/circuits-resistors-in-parallel-and-then-in-series-problem</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4102_01-05_54aaa9e85cdf1_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Circuits: Resistors in Parallel and then in Series Problem</video:title>
      <video:description>This lesson will look at an example problem and explain how to solve for the current in each resistor. This lesson will take a step by step process in solving the example problem, using a diagram to better understand the question and topic. </video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T17:16:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4102_01-05_54aaa9e85cdf1/5278e7cef9ec3f9ec6553e918901281ebe71d12b92bd8becsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/magnetism-magnetic-force-on-electric-current-low</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4107_01-05_54aaab29ef8f7_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Magnetism: Magnetic Force on Electric Current (Low)</video:title>
      <video:description>This lesson will explain how and why an electric current can produce magnetic field, electric current can also interact with magnetic field, and electric current inside magnetic field can experience a magnetic force. This lesson will look at an example problem and explain how to solve for the direction of the magnetic force using the five hand rule. This lesson will take a step by step process in solving the example problem, using a diagram to better understand the question and topic. </video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T17:22:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4107_01-05_54aaab29ef8f7/13c9f6194ead28aed1d136a278ae71e09fc64b163c075d2fsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/static-electricity-electric-field-by-charges-on-a-square</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4117_01-05_54aaae2a369bc_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Static Electricity: Electric Field by Charges on a Square</video:title>
      <video:description>This lesson will explain how to determine the magnitude and direction of the net electric field at a certain point. This lesson will take a look at an example problem with given information to explain how and why two charges with an equal amount and equal distance away should be equal magnitude. An diagram will be drawn to better explain the concept of finding the electric field by looking at charges.  </video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T17:35:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4117_01-05_54aaae2a369bc/5e7b30aba8ee1244550e8dfa46e37604266b3e40398383f0sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/static-electricitylocation-for-3rd-charge-to-get-zero-net-force</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4112_01-05_54aaac8302d9c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Static Electricity:Location for 3rd Charge to Get Zero Net Force</video:title>
      <video:description>This lesson will look at an example problem and explain how to solve for a charge that would give a zero net force.This lesson will take a step by step process in solving the example problem, using a diagram to better understand the question and topic. </video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T17:28:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4112_01-05_54aaac8302d9c/a102d6f6068548a5d608dfea21ff4a39d1e13197f2029ffdsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/static-electricity-accelerating-an-ion-electron-volts</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4122_01-06_54ab77c698439_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Static Electricity: Accelerating an Ion &amp; Electron Volts</video:title>
      <video:description>This lesson will look at an example problem with given information to solve and ask how to find the final kinetic energy of the ion and the work done by the electric field. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-06T07:54:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4122_01-06_54ab77c698439/932ca29d07d7b3ba6ea21737e16097750d0d717e272a61c1sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/static-electricity-electric-potential-produced-by-point-charges</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4127_01-06_54ab7925adbfa_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Static Electricity: Electric Potential Produced by Point Charges</video:title>
      <video:description>This lesson will explain how to find the electric potential from the given information. Identify this problem as a scalar and use your knowledge to decipher what information needed to solve. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-06T08:00:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4127_01-06_54ab7925adbfa/f5609adeaa8217c3aa2454353d554c89b9ff7399c89bad12sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/light-double-slit-interferencesingle-slit-diffraction-patterns</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4055_01-05_54aa9c52b689d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Light: Double-Slit Interference&amp;Single-Slit Diffraction Patterns</video:title>
      <video:description>This lesson will look at a real life example of interference and diffraction patterns and their formulas.Example problems with given information about slit interference and diffraction to explain how to solve.  This lesson will take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:19:15+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4055_01-05_54aa9c52b689d/8bf37fba63e9e2546c7e5c927fce7e8e70950f53c5b64561sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/static-electricity-faradays-cage</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4132_01-06_54ab7a92cd9d8_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Static Electricity: Faradays Cage</video:title>
      <video:description>This lesson will discuss Michael Faraday and his observations in a static situation the net charge non a conductor can only be found on the surface of the conductor, net charge which produces an electric field outside the conductor with no effect on the inside of the conductor. Using real life examples to see and explain this concept and a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-06T08:06:15+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4132_01-06_54ab7a92cd9d8/560a280e5dd3f34691474fd920a58e1a387c99fbf2ff6ca9sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/circuits-resistance-and-resistivity-problem</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4060_01-05_54aa9db87ceb8_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Circuits: Resistance and Resistivity Problem</video:title>
      <video:description>This lesson will look at a resistance and resistivity problem. The example problem will provide information and explain how to solve for the resistance of a new wire, as well as what factors the length of the wire changes as well as if it becomes thinner. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:23:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4060_01-05_54aa9db87ceb8/bb5e122cd84a05b1a16368d092b6911f8fd7a0ad557eda50sd.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/modern-photoelectric-effect-experiment-results-graphs</loc>
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    <video:video>
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      <video:title>Modern: Photoelectric Effect Experiment, Results, Graphs</video:title>
      <video:description>This lesson will define and explain the photoelectric effect. It will look at the photoelectric effect experiment and give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:18:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4005_01-05_54aa8dd0899db/33926aede8ed1c4bca2ce620ab469c2c6777b6bb725dea59sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/circuits-kilowatt-hour-kwh</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4065_01-05_54aa9ebe011ee_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Circuits: Kilowatt-hour kWh</video:title>
      <video:description>This lesson with define and explain what a Kilowatt-hour is and what it is used for. Power and time and how they relate to this will be explained with a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:28:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4065_01-05_54aa9ebe011ee/dc29e98d714f0ca763424ee561fcc45fbd65a97f6d3067a9sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/circuits-emfinternal-resistance-terminal-voltage-problem</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4070_01-05_54aaa0f1b4961_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Circuits: Emf,Internal Resistance Terminal Voltage Problem</video:title>
      <video:description>This lesson will look at an example problem and explain Emf, the internal resistance and terminal voltage. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>13</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:36:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4070_01-05_54aaa0f1b4961/32fff8de8782f647a804da0be09498e1f930710639c1487csd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/static-electricity-elementary-charge-and-coulombs-law</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4075_01-05_54aaa2ba9681e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Static Electricity: Elementary Charge and Coulombs Law</video:title>
      <video:description>This lesson will define and explain charge quantization and how an object carries a net charge, it either gains or loses electrons. The standard unit after Coulomb will be discussed and explained to describe charge. Elementary charge will be defined and explained with an example problem.This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>13</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:45:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4075_01-05_54aaa2ba9681e/e7e7eab0c64635ffb7c65a4247aad0f2ff2618b9a6b9bb6fsd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/sound-air-column-resonance-speed-of-sound-lab-problem-</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4080_01-05_54aaa421cceca_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sound: Air Column Resonance &amp; Speed of Sound Lab Problem </video:title>
      <video:description>This lesson will look at an experiment and explain how to solve a problem with given information and how to find the speed of sound in air. The formula of speed and its equivalency to frequency times the wavelength  will be discussed and the example will ask you to solve for which of these stayed the same. This lesson will take a step by step process with an in-depth explanation to explain how to find the appropriate formulas to solve. </video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:52:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4080_01-05_54aaa421cceca/88a21b65e2a0a8342500cda9a45fde24d14a2d2f693d0c61sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sound-multiple-choice-questions</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4085_01-05_54aaa5c8dff68_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sound: Multiple Choice Questions</video:title>
      <video:description>This lesson will look at a multiple choice problem looking at negligible pipe and will explain what changes such as speed of sound, frequency or wavelength will occur by the increase of temperature in a room. This lesson will go through each possible answer and give an in depth explanation of how and why it is effected. Diagrams will be drawn to better explain the concept and explain how to derive the appropriate formulas. </video:description>
      <video:view_count>18</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:57:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4085_01-05_54aaa5c8dff68/f9895e82e0cfa60567a8e93e6349de456f23087498bd95ebsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/waves-reflection-1-d-and-2-d-waves</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4090_01-05_54aaa6f2e4057_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Waves: Reflection 1-D and 2-D Waves</video:title>
      <video:description>This lesson will look at reflection of 1-D and 2- D waves. This lesson will show a real life experiment of wave behaviors and what happens when a wave reaches the end of a medium. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T17:03:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4090_01-05_54aaa6f2e4057/771420a3fdbab5e4093d675f82f46219498893b60e9950basd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/circuits-high-voltage-power-line-problem</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4064_01-05_54aa9e824317a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Circuits: High Voltage Power Line Problem</video:title>
      <video:description>This lesson will look at an example high voltage power line problem and will explain how to find how much power is wasted to the wires in the process with given information. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>13</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:27:16+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4064_01-05_54aa9e824317a/e78f92070e2b37c6cf105504fdf538bd53056b5486c6d318sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/electroscope-charge-by-conduction-vs-induction</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4074_01-05_54aaa20691b26_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Electroscope, Charge by Conduction vs Induction</video:title>
      <video:description>This lesson will look at an experiment of an electroscope, which will be used to see if an object carries an electric charge or not. Faraday will be explained and how he relates to this topic. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:43:15+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4074_01-05_54aaa20691b26/1521671deb0cd99b9be63cfac14ef7be2398c7a60f09420dsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sound-organ-pipes-both-ends-open-one-end-closed</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4079_01-05_54aaa3e975693_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sound: Organ Pipes Both Ends Open &amp; One End Closed</video:title>
      <video:description>This lesson will show a  real life experiment of fundamental frequency and what happens when a pipe is open and closed. After viewing the experiment, diagrams will be drawn to look at the fundamental frequency and all the components involved . The diagrams will show what the frequencies look like and a step by step in depth explanation of how to write the appropriate equations. </video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:53:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4079_01-05_54aaa3e975693/b42c9e023de86b18f52d0100b08099f1aeb67664d8280a67sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/static-electricity-changing-c-of-an-isolated-charged-capacitor</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4137_01-06_54ab7bcfa2446_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Static Electricity: Changing C of an Isolated Charged Capacitor</video:title>
      <video:description>This lesson will look at an example problem about a fully charged capacitor and when the battery is removed and the plate separation triples and ask and explain what factor is there a change , capacitance, voltage, charge on each plate of the capacitor, energy stored in the capacitor, and electric field between the plates.  This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-06T08:11:15+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4137_01-06_54ab7bcfa2446/1ee7e2e2a5499014d3bf78d55ab3668ca5b20ba9647fd4b2sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sound-shock-wave-problem</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4084_01-05_54aaa582170ba_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Sound: Shock Wave Problem</video:title>
      <video:description>This lesson will look at an example shock wave problem with given information and ask and explain how to find the angle of a shock wave. A diagram will be drawn and a step by step process will be explained in depth how to find the appropriate equation to solve. </video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:56:16+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4084_01-05_54aaa582170ba/718ad5834ba177a4a4fe45878e7ed61b88ab907074e4db37sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/circuits-emf-internal-resistance-terminal-voltage-problem</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4069_01-05_54aaa09e1c3d9_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Circuits: Emf, Internal Resistance &amp; Terminal Voltage Problem</video:title>
      <video:description>This lesson will look at an example problem and explain Emf, the internal resistance and terminal voltage. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:36:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4069_01-05_54aaa09e1c3d9/616729f80449c3eb7288e44024691fb7e16758e986adf2c1sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/waves-how-amplitude-intensity-change-as-wave-propagates</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4089_01-05_54aaa6b626fbc_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Waves : How Amplitude &amp; Intensity Change as Wave Propagates</video:title>
      <video:description>This lesson will look at a real life experiment to show how amplitude and intensity change a wave propagates. A review of the total mechanical energy of a harmonic oscillator will be given and how it relates to the topic. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T17:03:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4089_01-05_54aaa6b626fbc/7909db5175a3aa7278cf9f9f6f7661eb9f9bc8c703dc0b3dsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/static-electricity-multiple-choice-questions-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4142_01-06_54ab7d0725524_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Static Electricity: Multiple Choice Questions 1</video:title>
      <video:description>This lesson will look at a multiple choice answer problem to ask and explain the direction of the electric field in relation to the given information and to ask what is the electric potential for the given point P. This lesson will look at the two point charges producing an electric field giving a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-06T08:17:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4142_01-06_54ab7d0725524/a252b99a8b402cc5a76e75230cc68c9aadce0da9b1ca19fdsd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/thermal-refrigerator-ac-and-heat-pump</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4152_01-06_54ab801755768_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Thermal: Refrigerator, AC, and Heat Pump</video:title>
      <video:description>This lesson will look at the second law of thermal dynamics, an explanation of how heat will flow from a hot object to a cold one but not the reverse.  This statement will tell you that heat does not flow out of cold ref ridge into warm kitchen by itself, an explanation of how and why you have to do work to make this happen will be explained using a diagram to better understand the concept. </video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-06T08:29:15+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4152_01-06_54ab801755768/f6ae53c25e29de6b9ddfd286f9ad474541efb8828f1b8ef8sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/circuits-equivalent-resistance-problem-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4100_01-05_54aaa9922601c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Circuits: Equivalent Resistance Problem 2</video:title>
      <video:description>This lesson will look at an example problems and explain how to solve for the equivalent resistance of the given points. This lesson will take a step by step process in solving the example problem, using a diagram to better understand the question and topic. </video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T17:15:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4100_01-05_54aaa9922601c/0fddeec9301899e819b17062d7263e4e7bc4a9da1ced1f56sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/waves-interference</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4094_01-05_54aaa7fbdde69_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Waves: Interference</video:title>
      <video:description>This lesson will define and explain interference and what occurs in relation to waves. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>13</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T17:07:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4094_01-05_54aaa7fbdde69/8b6f9a46379e4570b0c7690c005ff78b520ab5ef299c6b3asd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/waves-resonance-and-standing-waves-on-a-string</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4095_01-05_54aaa8318e7fa_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Waves: Resonance and Standing Waves on a String</video:title>
      <video:description>This lesson will look at an real life experiment of a spring with a periodical wave on its left end, watch the wave travel to the right end of the spring it gets reflected and comes back, the reflected wave will interfere and become a standing wave. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T17:10:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4095_01-05_54aaa8318e7fa/15857d0a90f81c07d56e3d3058d0908639df4f24b89b1028sd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/thermal-first-law-problem-6</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4147_01-06_54ab7e87ae8a2_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Thermal: First Law Problem 6</video:title>
      <video:description>This lesson will look at the various states of a state changing gas. Looking at a graph with given information, this lesson will explain how to red the graph and find the changing internal energy of the gas, as well as the heat added to the gas on the selected path. This lesson will take a step by step in-depth look to better explain the concept. </video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-06T08:25:15+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4147_01-06_54ab7e87ae8a2/1a4842dec10a9a0958e6d258a3ac65040605ab51ebd24d20sd.mp4</video:content_loc>
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      <video:title>Waves: Multiple Choice Questions</video:title>
      <video:description>This lesson will look at two wave pulses moving toward each other in the same medium, this lesson will explain how and why, what possible wave patterns could occur. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>8</video:view_count>
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      <video:publication_date>2015-01-05T17:12:17+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/magnetism-mass-spectrometer</loc>
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      <video:title>Magnetism: Mass Spectrometer</video:title>
      <video:description>This lesson will define a Mass Spectrometer to be a instrument to analyze the composition of a sample material. This lesson will explain what a Mass Spectrometer's purpose is and its part in accelerator, velocity selector and circular motion part. A step by step explanation of how the Mass Spectrometer analyze;s the composition and why. A diagram will be drawn to better understand the concept. </video:description>
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    <loc>https://www.videoclass.com/video/static-electricity-electric-field-produced-by-a-point-charge</loc>
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      <video:title>Static Electricity: Electric Field Produced by a Point Charge</video:title>
      <video:description>This lesson will look at an example problem and explain how to find the equation and solve for the electric field produced by a charge. Coulomb's Law will be reviewed along with the equation. This lesson will take a step by step process in solving the example problem, using a diagram to better understand the question and topic. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T17:32:08+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/static-electricity-capacitors-in-series-equivalent-c-equation</loc>
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      <video:title>Static Electricity: Capacitors in Series Equivalent C Equation</video:title>
      <video:description>This lesson will look at an example problem involving series capacitors in a battery, this concept will be define and explained. How to find the equivalent capicantance of the capacitors in series.  This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-06T08:12:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/static-electricity-plot-er-and-vr-for-a-conducting-sphere</loc>
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      <video:title>Static Electricity: Plot E(r) and V(r) for a Conducting Sphere</video:title>
      <video:description>This lesson will will look at an example problem with given information to show how to plot a graph to show the electric field vs radius distance and how to plot an electric potential V graph vs radius distance. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-06T08:07:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/thermal-the-2nd-law-of-thermodynamics-</loc>
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      <video:title>Thermal: The 2nd Law of Thermodynamics </video:title>
      <video:description>This lesson will look at the 2nd Law of Thermodynamics is about which processes can occur and which cannot, such as a when two objects with different temperatures, heat flows from the hotter object to the colder object and not in the reverse. A real life example of natural process will be shown to demonstrate a one way time. Four different discussions by Rudolf Clausius, Lord Kelvin, Ludwig Boltzmann,  and Max Plank will be explained in this lesson. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-06T08:25:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/static-electricity-multiple-choice-questions-2-</loc>
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      <video:title>Static Electricity: Multiple Choice Questions 2 </video:title>
      <video:description>This lesson will look at an example problem of  a point charge located in the center of a conducting spherical shell. This lesson will ask and explain how to find the net charges, if any on the inner and outer surfaces of the shell.  This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
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      <video:publication_date>2015-01-06T08:17:07+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/circuits-multiple-choice-questions</loc>
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      <video:title>Circuits: Multiple Choice Questions</video:title>
      <video:description>This lesson will look at an example problems and explain how to solve for the largest current and voltage in the given circuits. This lesson will take a step by step process in solving the example problem, using a diagram to better understand the question and topic. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T17:19:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4105_01-05_54aaaa989d9ff/39f56ab690b320e6788b4de53b5a5e99bc29a12234e90db7sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/thermal-multiple-choice-questions-1</loc>
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      <video:title>Thermal: Multiple Choice Questions 1</video:title>
      <video:description>This lesson will look at an example problem with given information about average translational kinetic energy of a molecule, kinetic theory, pressure, number of molecules, mass, volume, density and how to derive formulas to solve for the given problem. This lesson will take a sep by step look at how to solve and explain the concept.  </video:description>
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      <video:publication_date>2015-01-06T08:30:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/circuits-circuit-problem-with-meters-and-capacitors</loc>
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      <video:title>Circuits: Circuit Problem with Meters and Capacitors</video:title>
      <video:description>This lesson will look at an example problem and explain how to solve for the meters and capacitors. This lesson will take a step by step process in solving the example problem, using a diagram to better understand the question and topic. </video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T17:19:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4104_01-05_54aaaa761855d/d70d2677f4774643e2b764dc65a640fd651514f779d03876sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/static-electricity-electric-field</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4114_01-05_54aaad3ac67f1_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Static Electricity: Electric Field</video:title>
      <video:description>This lesson uses force fields to explain gravitational force field. The idea of force fields to explain forces that do not require contact, such as gravitational, electric and magnetic. There is no frictional or tension field. This lesson will discuss the force used to keep the earth in rotation and the effects on the earth if the sun was not around. This lesson will look at real life examples as well as diagrams to better explain the concept of electric fields. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T17:32:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4114_01-05_54aaad3ac67f1/32bf4bf4555de4f8d28291b4b387958cf303245ec5e216a1sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/magnetism-magnetic-force-on-moving-charge</loc>
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      <video:title>Magnetism: Magnetic Force on Moving Charge</video:title>
      <video:description>This lesson will review how and why an electric current in a magnetic field can experience a magnetic force, and how the current is basically flowing and moving charges, which these should experience magnetic force as well. This lesson will look at an equation to find the magnetic force on a moving charge and show how to find the magnitude and direction of the magnetic force on the proton. </video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T17:25:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4109_01-05_54aaabd852bf5/237ba42da012e50652224d34e1ce02a9247db08c436f844fsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/momentum-and-velocity-graphs-for-a-collision-</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4160_01-12_54b39366a4faf_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Momentum and Velocity Graphs for a Collision </video:title>
      <video:description>This lesson will define and explain momentum  by looking at velocity graphs for a collision.  The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T11:32:23+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4160_01-12_54b39366a4faf/a99cc6ea6d100e24e288afaf6062f1cba536f0841de83331sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/atomic-spectra-bohr-model-of-hydrogen-atom</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4015_01-05_54aa90404e0bf_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Atomic Spectra &amp; Bohr Model of Hydrogen Atom</video:title>
      <video:description>This lesson will discuss how each element produces a specific set of spectrum lines and the physicist involved. This lesson will look at an example of the Bohr Model for hydrogen atoms.   This lesson will take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:28:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4015_01-05_54aa90404e0bf/4b1344622c52ba493b7eedf7c1adf605776074aecb83145bsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/pair-annihilation-a-pair-annihilation-problem</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4010_01-05_54aa8f436410a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Pair Annihilation &amp; a Pair Annihilation Problem</video:title>
      <video:description>This lesson will define and explain pair annihilation and what occurs because of it. &#13;
This lesson will look at an example problem with given information and explain how to solve for photon energy. This lesson will take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>13</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:22:09+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4010_01-05_54aa8f436410a/f38181c4b89f656a88042433c638a6dbde97a3d3094256adsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/optics-ray-tracing-mirror-equation-magnification</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4030_01-05_54aa938a01110_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Optics: Ray Tracing, Mirror Equation, Magnification</video:title>
      <video:description>This lesson will look at an example problem with given information and explain how to solve for the image produced by the mirror. This lesson will take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:43:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4030_01-05_54aa938a01110/547f63765ac421828d6312817383b28acaaa935dc4d08d64sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/nuclear-fission-</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4025_01-05_54aa926f55a32_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Nuclear Fission </video:title>
      <video:description>This lesson will define and explain nuclear fission and look at an example problem with given information and explain how to solve and take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:35:15+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4025_01-05_54aa926f55a32/68b0d13ad61ad35a48f28a2b48683d3d1c6e4b6374dadb89sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/photon-matter-interactions</loc>
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      <video:title>Photon-Matter Interactions</video:title>
      <video:description>This lesson will review the interactions of photons with matter. Electrons are electromagnetic radiation with no electric charge, no no rest mass and they always travel at the speed of light C. AN explanation of how and why electrons are neutral will be given.  &#13;
 </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:31:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4020_01-05_54aa9154d8907/2ab109717142e46885171bcf4eaca9d191333f2914704424sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/optics-multiple-choice-questions-1</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4040_01-05_54aa970dea4b9_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Optics: Multiple Choice Questions</video:title>
      <video:description>This lesson will look at an examples of a multiple choice problems with given information about a shiny sphere. This lesson will ask and explain how an image is effected. Another problem on concave mirrors will be explained with a step by step explanation of how to find the correct answers. </video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:55:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4040_01-05_54aa970dea4b9/9754da94494d98d94493313a861d280eee9ada2cfc2175fdsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/optics-thin-diverging-lens</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4035_01-05_54aa959123505_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Optics: Thin Diverging Lens</video:title>
      <video:description>This lesson will look a thin diverging lens with an experiment and use an example problem with given information and explain how to solve with an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T15:51:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4035_01-05_54aa959123505/bb41b35ff453992fd3641db50bdb1e7b12a30fc6e5f1320bsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/fluid-mechanics-flowing-fluids</loc>
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      <video:title>Fluid Mechanics: Flowing Fluids</video:title>
      <video:description>This lesson will look at a flowing fluid through a pipe, the volume rate of flow formula will be explained and shown how to derive. The equation of continuity and its relation to mass conservation will be explained as well. This lesson will take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
      <video:view_count>6</video:view_count>
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      <video:publication_date>2015-01-05T16:05:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/circuits-electric-power</loc>
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      <video:title>Circuits: Electric Power</video:title>
      <video:description>This lesson will look at a real life experiment to look at what happens when a battery pumps charges through it and gains potential energy so they can do work when they flow through the resistance. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>4</video:view_count>
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      <video:publication_date>2015-01-05T16:24:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/static-electricity-electric-field-and-force</loc>
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      <video:title>Static Electricity: Electric Field and Force</video:title>
      <video:description>This lesson will explain a problem looking at a location of a charge, charge distribution, electric force and its formula, direction and vectors, point charges,and find the net electric force etc. This lesson will take an in depth look at diagrams and use a step by step process to better explain the concept. </video:description>
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      <video:publication_date>2015-01-05T16:13:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/elementary-charge-measured-millikans-oil-drop-experiment</loc>
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      <video:title>Elementary Charge Measured Millikans Oil-Drop Experiment</video:title>
      <video:description>This lesson will discuss Robert Millikans' oil-drop experiment. An explanation of the experiment as well as its purpose will be explained. This lesson will look at an example problem with given information and explain how to solve and take an in depth look at diagrams and use a step by step process to better explain the concept.  </video:description>
      <video:view_count>6</video:view_count>
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      <video:publication_date>2015-01-05T16:20:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/circuits-resisters-in-parallel-and-in-series</loc>
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      <video:title>Circuits: Resisters in Parallel and in Series</video:title>
      <video:description>This lesson will look at multiple series circuits with resistors in parallel. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:29:04+00:00</video:publication_date>
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      <video:title>Sound: Beats</video:title>
      <video:description>This lesson will define and explain beats and what occurs when two waves have very similar frequency interference. The amplitude change, periodic change in volume, the periodic volume change is what occurs when you say beats. This lesson will listen to two different beats and will use diagrams to better explain the concept. </video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:54:15+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/circuits-ammeter-and-voltmeter</loc>
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      <video:title>Circuits: Ammeter and Voltmeter</video:title>
      <video:description>This lesson define and explain an ammeter and a voltmeter and their relationship to each other. This lesson will look at an example problem and explain with a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:37:15+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/waves-refraction-1-1-dimensional-waves-</loc>
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      <video:title>Waves: Refraction 1 1-Dimensional Waves </video:title>
      <video:description>This lesson will look at refraction and how and why it occurs when a wave travels from one medium to another. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T17:05:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/waves-mechanical-vs-em-transverse-vs-longitudinal-</loc>
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      <video:title>Waves: Mechanical vs. EM, Transverse vs. Longitudinal </video:title>
      <video:description>This lesson will take a look at a real life experiment to explain circular water waves. A review of what a wave is and how it travels. The traveling wave does not carry particles, it carries the disturbance, water is the medium for water waves. The wave carries energy with. A way to categorize waves is to see if it requires a medium. Mechanical waves require mediums and electromagnetic waves do not. This lesson will show diagrams and give an in-depth explanation of the concept. </video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T17:00:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/static-electricity-charge-conservation-coulombs-law-problem</loc>
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      <video:title>Static Electricity: Charge Conservation &amp; Coulombs Law Problem</video:title>
      <video:description>This lesson will look at an charge conservation example problem with given information and explain how to find the electric force. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>12</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T16:45:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4076_01-05_54aaa2bef3609/d3873686f2e355d862244260a6a2853245483d4d0290d263sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/circuits-resistors-in-series-and-then-in-parallel-problem</loc>
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    <priority>1.0</priority>
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      <video:title>Circuits: Resistors in Series and then in Parallel Problem</video:title>
      <video:description>This lesson will look at an example problem and explain how to solve for the current in each resistor. This lesson will take a step by step process in solving the example problem, using a diagram to better understand the question and topic. </video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T17:14:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4101_01-05_54aaa99fece55/5198f747b225f34c7ff4f0b49f5638377799bf2813a453besd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/waves-standing-wave-on-a-string-resonant-frequency-problem</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4096_01-05_54aaa84babcbb_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Waves: Standing Wave on a String Resonant Frequency Problem</video:title>
      <video:description>This lesson will look at an example problem about standing waves on a string. This lesson will explain how to find the fundamental frequency on a string. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>15</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T17:08:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/magnetism-magnetic-field-and-field-lines</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4106_01-05_54aaab11eb36d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Magnetism: Magnetic Field and Field Lines</video:title>
      <video:description>This lesson will discuss magnetic field and field lines. This lesson will discuss the electric dipoles and magnetic dipoles and their similarities and differences in relation to each other. This lesson will use a diagram and a real life example to explain and understand how to break a magnet into 2 pieces what occurs. </video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T17:20:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/static-electricity-3-point-charges-along-a-line-problem</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4111_01-05_54aaac6d63879_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Static Electricity: 3 Point Charges Along a Line Problem</video:title>
      <video:description>This lesson will look at an example problem and explain how to solve for point charges along a line. This lesson will take a step by step process in solving the example problem, using a diagram to better understand the question and topic. </video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T17:26:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4111_01-05_54aaac6d63879/98549643bb1359fb2639235c12d7cee35bfa47797ab2f014sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/static-electricity-electric-field-in-between-2point-charges</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4116_01-05_54aaae26d3996_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Static Electricity: Electric Field in Between 2Point Charges</video:title>
      <video:description>This lesson will look at an example problem and explain how to solve for a net electric field between two point charges. This lesson will take a step by step process in solving the example problem, using a diagram to better understand the question and topic. </video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T17:33:16+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/staticelectricity-electric-pework-required-to-assemble-system</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4126_01-06_54ab78f2adbfb_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>StaticElectricity: Electric PE&amp;Work Required to Assemble System</video:title>
      <video:description>This lesson will look at an equilateral triangle with give information to ask how to find the total potential energy in the system and the work required from an external agent to assemble the system. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-06T08:00:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4126_01-06_54ab78f2adbfb/1f88038c5326ce09e3cfb192a56d54f9a212904503ceb342sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/static-electricity-conductor-in-static-situation</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4131_01-06_54ab7a4e50f9d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Static Electricity: Conductor in Static Situation</video:title>
      <video:description>This lesson will define and explain properties of conductors in static situation. Static means all charges are at rest, for a conductor in a static situation net charges can only be found on the surface. The electric field is zero inside a conductor, the electric field has to be perpendicular to the surface immediately outside the surface and how and why the electric potential is always the same. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-06T08:05:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/static-electricity-electric-potential-and-potential-energy</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4121_01-06_54ab774e72bd6_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Static Electricity: Electric Potential and Potential Energy</video:title>
      <video:description>This lesson will look at electric force and its similarities to gravitational force in that is is a conservative force will be reviewed. The definition of the changing potential energy will be explained as it relates to electric potential energy. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-06T07:53:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4121_01-06_54ab774e72bd6/8fa577053b21c59e96a1cd430ac09ec89ec45463f37ba6fcsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/static-electricity-field-lines-and-lines-by-point-charges</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4119_01-05_54aaaee829eb3_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Static Electricity: Field Lines and Lines by Point Charges</video:title>
      <video:description>This lesson will define field lines also know as lines of force. The four properties, the direction of the lines is the direction of the field, the density of the lines is proportional to the strength of the field, the lines originate from + charge or infinity and end on - charge or infinity and lastly the number of lines out of or into a charge is proportional to the magnitude of the charge. This lesson will use diagrams to better explain the concept. </video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-05T17:38:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4119_01-05_54aaaee829eb3/fac04c09cbf3afebdbe8f4f72e62faf3261e542cfac9efdasd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/static-electricity-equipotential-surfaces-or-lines-problem</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4129_01-06_54ab79a69a1b6_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Static Electricity: Equipotential Surfaces or Lines Problem</video:title>
      <video:description>This lesson will look at equipotential lines with given voltages. This lesson will look at a problem and explain how to draw the direction of an electric field, mark electric field strengths, and estimate the magnitude of electric fields.  This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-06T08:02:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4129_01-06_54ab79a69a1b6/a088b50e059819e592c27b054b105e7e1d7f76d6e6efeb46sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/static-electricity-capacitor-capacitanceenergy-in-capacitor</loc>
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      <video:title>Static Electricity: Capacitor, Capacitance,Energy in Capacitor</video:title>
      <video:description>This lesson will define and explain a capacitor as a device that can be used to store electric charges and energy. A classic capacitor is a set of parallel conducting plates, when connected to a battery and provides a voltage and positive charges are released out of the positive plate and same for negative.  This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
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      <video:title>Static Electricity: Capacitors in Series Problem</video:title>
      <video:description>This lesson will look at an example problem with given information and will ask and explain how to find the equivalent copacaitance and the voltage across each capacitor as well as the charge. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
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      <video:title>Thermal: First Law Prob.Monatomic Ideal Gas &amp; Different Paths</video:title>
      <video:description>This lesson will look at the states of a monatomic gas in a PV diagram and will look at the isobaric process of state 1 to state 2 and will ask and explain how to draw the PV diagram and how to find the work done by the gas, the changing internal energy of the gas and the heat added to the gas. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
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      <video:title>Static Electricity: Change C of Charged Capacitor Battery Stays</video:title>
      <video:description>This lesson will look at an example problem about a charged capacitor connected to a battery. This lesson will ask how factors does each of the following change: capacitance, voltages across capacitor, charge on each plate, potential energy stored and electric field between the plates. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
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  <url>
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      <video:title>Static Electricity: Accelerating an Electron,Find Final Speed</video:title>
      <video:description>This lesson will look at an example problem of two parallel plates connected to a power supply are used to accelerate electron from rest. How to find the electrons accelerate from one plate to another which plate has a higher electric potential. How to find the kinetic energy gained in electron volts and in J fro an electron and how to find the speed of an electron when it emerges from a plate. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
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      <video:title>Thermal: Heat Engines and Their Efficiencies</video:title>
      <video:description>This lesson will define and explain heat engines and their efficiencies. A heat engine is an engine that turns heat into mechanical work, it operates between two temperatures and uses heat flow spontaneously from a high temperature to a low temperature as well as heat waste will be explained. An animation of a heat engine will be shown in this lesson to help better understand the concept.  </video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>Static Electricity: Field Lines by Lines or Plates of Charges</video:title>
      <video:description>This lesson will explain and show how to draw electric field lines for continuous charge distribution. The electric field lines and line of charge will b e perpendicular, Also looking at strength and density, electric field and how it relates to the concept. This lesson will take a step by step in depth explanation of the concept and how to derive the proper formulas. </video:description>
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  <url>
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      <video:title>Static Electricity: Electric PE &amp; Potential by Point Charges</video:title>
      <video:description>This lesson will review Coulomb's Law and what it is used for. How to find the potential energy of the system of two point charges will be shown and explained using given information to solve. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
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  <url>
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      <video:title>Static Electricity:E=0&amp;V=0by2Point Charges&amp;Work to Move a Charge</video:title>
      <video:description>This lesson will look at an example problem with two point charges with other given information. This lesson will explain how to find the work required from an external agent to bring a negative charge to a new location. &#13;
This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
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  <url>
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      <video:title>Static Electricity: Capacitors in Parallel Equivalent C Equation</video:title>
      <video:description>This lesson will look at multiple capacitors used in circuits. In an example problem with given information to ask and explain how to find the equivalent capacitance in series. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
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      <video:title>Thermal: Multiple Choice Questions 2 </video:title>
      <video:description>This lesson will look at an example problem with given information to solve for and explain how and why the rate heat is transferred and how it relates to conduction, thermal conductivity, contact area,  and temperature difference, the thickness of the material, and the rate of heat flow as a constant. This lesson will use a diagram to better understand the concept and derive formulas. </video:description>
      <video:view_count>13</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-06T08:32:04+00:00</video:publication_date>
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  <url>
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      <video:title>Thermal: First Law Prob 4:Total Translational KE &amp; More </video:title>
      <video:description>This lesson will look at an example problem with given information to ask and explain how to solve for the total translational kinetic energy of the ideal gas. A review of the total translation kinetic energy and how it relates to molecules will be given. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve. </video:description>
      <video:view_count>15</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-06T08:20:15+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/static-electricity-single-capacitor-problem</loc>
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      <video:title>Static Electricity: Single Capacitor Problem</video:title>
      <video:description>This lesson will look at an example problem about a single capacitor and how to find the magnitude of the electric field between the plates and the energy stored in the capacitor. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-06T08:09:48+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/energy-considerations-for-circular-and-elliptical-orbits-1</loc>
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      <video:title>Energy Considerations for Circular and Elliptical Orbits 1</video:title>
      <video:description>This lesson will define and explain energy considerations for circular and elliptical orbits.The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T11:41:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/thermal-carnot-engine-or-ideal-engine</loc>
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      <video:title>Thermal: Carnot Engine or Ideal Engine</video:title>
      <video:description>This lesson will look at carnot and ideal engines. The theoretical idea of carnot engines and its carnot cycle and isothermal processes and two adiabatic processes. This lesson will use a diagram to better explain the concept and how it is involved with absorption, temperature drops and increases. </video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-06T08:28:04+00:00</video:publication_date>
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  <url>
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      <video:title>Fluid Mechanics- Venturi Meter Problem </video:title>
      <video:description>This lesson will define and explain thermal by looking at fluid mechanics, and aventuri meter example problem.The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>13</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T11:48:03+00:00</video:publication_date>
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      <video:title>Optics:  Dispersion Prism and Rainbow </video:title>
      <video:description>This lesson will define and explain optics by looking at the dispersion prism and a rainbow The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T11:54:04+00:00</video:publication_date>
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  <url>
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      <video:title>Momentum: Some Proportion Questions 2 </video:title>
      <video:description>This lesson will look at an example question involving momentum and a glider. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T11:29:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/planetary-motion-elliptical-orbit-problems</loc>
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      <video:title>Planetary Motion: Elliptical Orbit Problems</video:title>
      <video:description>This lesson will define and explain planetary motion by looking at elliptical orbit example problem.The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T11:37:23+00:00</video:publication_date>
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      <video:title>Fluid Mechanics: Airplane Lift Force Problem </video:title>
      <video:description>This lesson will define and explain thermal by looking at fluid mechanics with an airplane lift force example problem.The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T11:45:22+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4169_01-12_54b396ea1fe04/f198eaec128b429d6d331902b6739b60dcb44c306b42f2cdsd.mp4</video:content_loc>
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    <loc>https://www.videoclass.com/video/momentum-systems-with-changing-configuration-</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4161_01-12_54b393a283bbe_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Momentum: Systems with Changing Configuration </video:title>
      <video:description>This lesson will define and explain momentum by looking at systems with changing configuration example problem.The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T11:32:03+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/thermal-expansion-water-overflow-prob-ring-ball-demo</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4179_01-12_54b399a0441a5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Thermal Expansion Water Overflow Prob &amp; Ring &amp; Ball Demo</video:title>
      <video:description>This lesson will look at an example question involving thermal expansion. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>22</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T11:57:22+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/-fluids-buoyant-force-concept-questions-2-boat-in-water-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4174_01-12_54b3988e0249f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title> Fluids- Buoyant Force Concept Questions 2 Boat in Water </video:title>
      <video:description>This lesson will define and explain thermal by looking at fluids, and a buoyant force concept with a boat in water example problem.The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T11:51:22+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4174_01-12_54b3988e0249f/26b778757ce7c8d6856a24a846f20c9e31fcef96d64ae1dbsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/thermal-ideal-gas-law-problems-4-wet-diving-bell</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4184_01-12_54b39ad97078a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Thermal: Ideal Gas Law Problems 4 Wet Diving Bell</video:title>
      <video:description>This lesson will define and explain thermal by looking at ideal gas law problems and what occurs with a wet diving bell. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>12</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T12:02:05+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4184_01-12_54b39ad97078a/61b0003f34735e0506b3fbd93668df63610715f91107de7asd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/thermal-heat-internal-e-thermal-energy-mech-equiv-of-heat</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4189_01-12_54b39c5c8d85b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Thermal: Heat, Internal E, Thermal Energy &amp;Mech. Equiv. of Heat</video:title>
      <video:description>This lesson will define and explain thermal by looking at Heat, Internal , Thermal Energy and the Mechanical Equivalence of Heat. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T12:07:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4189_01-12_54b39c5c8d85b/87ee1387038842b57723cdfc759740ffe39c0dbb018255c5sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/thermal-isothermal-processes</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4194_01-12_54b39d7a29ea3_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Thermal: Isothermal Processes</video:title>
      <video:description>This lesson will define and explain thermal by looking at  the Isothermal Processes. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T12:14:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4194_01-12_54b39d7a29ea3/ffa8f6b65688c3adc079ffabb5b55df56ffbb603681a2caasd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/thermal-ideal-gas-and-ideal-gas-law-</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4180_01-12_54b399f849911_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Thermal: Ideal Gas and Ideal Gas Law </video:title>
      <video:description>This lesson will define and explain thermal by looking at ideal gas and the ideal gas law. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T11:58:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4180_01-12_54b399f849911/77a5aba9fd4027e078119990afea3947cb58830417a1768asd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/static-equilibrium-problem-2-balancing-a-seesaw</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4200_01-12_54b3a5ea7544e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Static Equilibrium Problem 2 Balancing a Seesaw</video:title>
      <video:description>This lesson will define and explain equilibrium by looking at a balancing seesaw example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept. </video:description>
      <video:view_count>15</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T12:49:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4200_01-12_54b3a5ea7544e/4ebc8ab53be825986db068d6b8fbc97f473fd42e97a12aeasd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/thermal-kinetic-theory-for-ideal-gas</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4185_01-12_54b39b2386b0b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Thermal: Kinetic Theory for Ideal Gas</video:title>
      <video:description>This lesson will define and explain thermal by looking at the kinetic theory for ideal gas.  The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T12:06:23+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4185_01-12_54b39b2386b0b/9fec1c040aba58f3cceaa54d5d59a33a8f484d93f8dad4ebsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/thermal-3-ways-for-heat-transfer</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4190_01-12_54b39c8dd0e7f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Thermal; 3 Ways for Heat Transfer</video:title>
      <video:description>This lesson will define and explain thermal by looking at the 3 ways for heat to transfer. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T12:09:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4190_01-12_54b39c8dd0e7f/88be7629dd3878c7fb5760cb0e836dd520cee9efe42854a4sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/thermal-isochoric-or-isovolumetric-processes</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4195_01-12_54b39de41672f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Thermal: Isochoric or Isovolumetric Processes</video:title>
      <video:description>This lesson will define and explain thermal by looking at  the Isochoric or Isovolumetric Processes. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T12:14:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4195_01-12_54b39de41672f/afb23b45a6938906ba19ccbe5a5e75d075f8efd83fb487a6sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/equilibrium-static-equilibrium-problem-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4201_01-12_54b3a64f5f422_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Equilibrium: Static Equilibrium Problem 3</video:title>
      <video:description>This lesson will define and explain equilibrium by looking at an experiment and  static equilibrium example questions. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T12:51:23+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4201_01-12_54b3a64f5f422/05fe0dbb8f4e0da12066993dfc9173011d573275a95441cdsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/fluid-mechanics-pressure-under-water-and-mhg-cmhg-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4211_01-12_54b3a96e74d24_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Fluid Mechanics: Pressure Under Water and mHg, cmHg </video:title>
      <video:description>This lesson will define and explain fluid mechanics by looking at Pressure Under Water and mHg, cmHg  example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T13:05:23+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4211_01-12_54b3a96e74d24/052cc27cdbedde0f663efb3970e106b07a8c970a585d9a59sd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/energy-considerations-for-circular-and-elliptical-orbits</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4166_01-12_54b3963587887_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Energy Considerations for Circular and Elliptical Orbits</video:title>
      <video:description>This lesson will define and explain energy considerations for circular and elliptical orbits.The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T11:41:23+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4166_01-12_54b3963587887/328c2d20ce59f20b3a7673f92ea32334e760325a6dcc9944sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/torque-multiple-choice-question-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4206_01-12_54b3a819b7c2b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Torque: Multiple Choice Question </video:title>
      <video:description>This lesson will look at multiple choice questions involving torque with given information. This lesson will ask and explain how to solve with the given components. This lesson will draw diagrams to give a step by step explanation of why each possible answer is correct or incorrect. </video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T12:58:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4206_01-12_54b3a819b7c2b/97e733739e4a274486157f44047ba5ccd0f2d60fc3982287sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/-fluid-mechanics-pressure-head-provided-by-a-water-pump-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4171_01-12_54b39773eb45c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title> Fluid Mechanics- Pressure Head Provided by a Water Pump </video:title>
      <video:description>This lesson will define and explain thermal by looking at fluid mechanics, and a pressure head provided by a water pump example problem.The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>12</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T11:48:06+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4171_01-12_54b39773eb45c/8f43b4caaa1a31be33e7d8b0c0a48bd9b6ac8ab08150ac9csd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/thermal-linear-thermal-expansion-and-bimetallic-strip</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4176_01-12_54b398e001dfe_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Thermal: Linear Thermal Expansion and Bimetallic Strip</video:title>
      <video:description>This lesson will define and explain thermal by looking at a Linear Thermal Expansion Expansion and bimetallic strip example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T11:54:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4176_01-12_54b398e001dfe/a9594c4812e40d88c183d3fb206f7acd207510e1f2a4a4bcsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/circuits-resistance-and-resistivity-of-a-wire</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4155_01-06_54ab80add720f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Circuits: Resistance and Resistivity of a Wire</video:title>
      <video:description>This lesson will study the resistance of a wire. This lesson will compare two wires and compare and contrast their similarities and differences in relation to their strength of their electric field, drift, cross section and velocity. This lesson will explain how to derive a formula to solve by looking at a diagram to better understand the concept. </video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-06T08:32:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4155_01-06_54ab80add720f/033c8dcccc6e91fc750b6e0d0499532be1113d2e6acbea4bsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/momentum-ranking-questions</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4157_01-12_54b392766edb5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Momentum: Ranking Questions</video:title>
      <video:description>This lesson will look at an example question involving ranking. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T11:27:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4157_01-12_54b392766edb5/c8ed8bc0ea74cff7f0c880022ae7eef1909b186b07185f88sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/waves-standing-wave-on-a-string-fingering-a-string</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4167_01-12_54b396adbe2d4_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Waves- Standing Wave on a String Fingering a String</video:title>
      <video:description>This lesson will define and explain waves by looking at a standing wave on a string fingering a string example problem.The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T11:43:03+00:00</video:publication_date>
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      <video:title>Momentum: Spring Gun Problem</video:title>
      <video:description>This lesson will define and explain momentum by looking at a spring gun example problem.The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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      <video:title> Fluid Mechanics: Multiple Choice Questions 1</video:title>
      <video:description>This lesson will look at multiple choice questions involving fluid mechanics with given information. This lesson will ask and explain how to solve with the given components. This lesson will draw diagrams to give a step by step explanation of why each possible answer is correct or incorrect. </video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/-fluid-mechanics-buoyant-force-and-archimedes-principle</loc>
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      <video:title> Fluid Mechanics: Buoyant Force and Archimedes Principle</video:title>
      <video:description>This lesson will define and explain fluid mechanics by looking at a buoyant force and archimedes principle example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T13:11:26+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/fluid-mechanics-equation-of-continuity-and-volume-flow-rate-</loc>
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      <video:title>Fluid Mechanics: Equation of Continuity and Volume Flow Rate </video:title>
      <video:description>This lesson will define and explain fluid mechanics by looking at an experiment and the Equation of Continuity and Volume Flow Rate. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/fluid-mechanics-pressure-head-provided-by-a-water-tower-</loc>
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      <video:title>Fluid Mechanics: Pressure Head Provided by a Water Tower </video:title>
      <video:description>This lesson will define and explain fluid mechanics by looking at what occurs with a pressure head provided by a water tower. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T13:22:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/momentum-explosion-and-recoil-speed-problem</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4232_01-12_54b3aed74082c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Momentum: Explosion and Recoil Speed Problem</video:title>
      <video:description>This lesson will define and explain momentum by looking at an explosion and recoil speed problem. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>12</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T13:27:22+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/thermal-ideal-gas-law-prob1-compressing-gas-in-closed-system</loc>
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      <video:title>Thermal: Ideal Gas Law Prob.1 Compressing Gas in Closed System</video:title>
      <video:description>This lesson will define and explain thermal by looking at the ideal gas law problem by looking at what occurs when compressing gas in a closed system. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T11:59:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/momentum-impulse-problem-force-as-a-function-as-time-graph</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4237_01-12_54b3affe5645b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Momentum: Impulse Problem -Force as a Function as Time Graph</video:title>
      <video:description>This lesson will define and explain momentum by looking at an  Impulse Problem-Force as a Function of Time Graph. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T13:32:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/momentum-collisions-elastic-and-inelastic-</loc>
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    <priority>1.0</priority>
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      <video:title>Momentum: Collisions Elastic and Inelastic </video:title>
      <video:description>This lesson will define and explain momentum by looking at a  Collisions elastic and inelastic example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T13:39:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/-1-d-elastic-collision-problem-objects-of-equal-mass-</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4247_01-12_54b3b34618dc8_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title> 1-D Elastic Collision Problem: Objects of Equal Mass </video:title>
      <video:description>This lesson will define and explain momentum by looking at a 1 Dimension collision experiment and an example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T13:47:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/torque-problem-2</loc>
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    <priority>1.0</priority>
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      <video:title>Torque Problem 2</video:title>
      <video:description>This lesson will define and explain torque by looking at an example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T13:58:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4257_01-12_54b3b628c0be8/cd7b5d9b335fb9ec600b179b6766e5f056bbb1d67ffc0be0sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/momentum-2-dimensional-collision-problem</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4252_01-12_54b3b47c010fd_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Momentum: 2-Dimensional Collision Problem</video:title>
      <video:description>This lesson will define and explain momentum by looking at a 2 D collision example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T13:52:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4252_01-12_54b3b47c010fd/c2702bb02aa93ddd4ea2b8353ea4178f4a131fc6945018adsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/equilibrium-multiple-choice-questions-2-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4205_01-12_54b3a7c0098d4_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Equilibrium Multiple Choice Questions 2 </video:title>
      <video:description>This lesson will look at multiple choice questions involving equilibrium with given information. This lesson will ask and explain how to solve with the given components. This lesson will draw diagrams to give a step by step explanation of why each possible answer is correct or incorrect. </video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T12:57:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4205_01-12_54b3a7c0098d4/a871703c464062f17fdbc3fd107ea6b22e53b663172fbc79sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/shm-matching-circular-motion-and-period-equation</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4262_01-12_54b3b7bacfedc_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>SHM: Matching Circular Motion and Period Equation</video:title>
      <video:description>This lesson will define and explain simple harmonic motion by looking at a matching circular motion and period example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T14:07:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4262_01-12_54b3b7bacfedc/320f488d4cf88c5e7a14feb14cf72cfae73a1ccb477e3553sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/fluid-mechanics-tire-pressure-and-tire-footprint-problem</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4210_01-12_54b3a96866c26_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Fluid Mechanics: Tire Pressure and Tire Footprint Problem</video:title>
      <video:description>This lesson will define and explain fluid mechanics by looking at Tire Pressure and Tire Footprint Problem  example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T13:03:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/fluid-mechanics-hydraulic-lift-and-hydraulic-brakes-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4216_01-12_54b3aacc8f764_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Fluid Mechanics: Hydraulic Lift and Hydraulic Brakes </video:title>
      <video:description>This lesson will define and explain fluid mechanics by looking at an experiment and Hydraulic Lift and Hydraulic Brakes example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T13:11:23+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4216_01-12_54b3aacc8f764/e0da50c73efc8a993d8dd31a6f388532caace3025bf608f6sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/fluid-mechanics-buoyant-force-concept-questions-melting-ice</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4221_01-12_54b3ac491eda2_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Fluid Mechanics: Buoyant Force Concept Questions- Melting Ice</video:title>
      <video:description>This lesson will define and explain fluid mechanics by looking at buoyant force concept and what occurs with melting ice. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T13:16:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4221_01-12_54b3ac491eda2/5d52e13f24b997ad83470225404d7b2d1a4a6425b0163a7esd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/momentum-and-momentum-conservation</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4231_01-12_54b3ae48dcf9e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Momentum and Momentum Conservation</video:title>
      <video:description>This lesson will define and explain momentum by looking at an experiment and an example problem. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T13:28:23+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4231_01-12_54b3ae48dcf9e/72fdc5b484286cc59c66d97e14412be39ffafa20b90fa3dbsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/fluid-mechanics-bernoullis-equation</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4226_01-12_54b3ad259ec56_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Fluid Mechanics: Bernoullis Equation</video:title>
      <video:description>This lesson will define and explain fluid mechanics by looking at the Bernoullis equation. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T13:20:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4226_01-12_54b3ad259ec56/5f3f00b820b19bbd1aa5990c9595b199f6edb7d633533dcesd.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/momentum-impulse-1-d-problem-and-concept-questions</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4236_01-12_54b3afeb03db4_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Momentum:  Impulse, 1-D Problem and Concept Questions</video:title>
      <video:description>This lesson will define and explain momentum by looking at an  Impulse 1D Problem with concept questions. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T13:34:04+00:00</video:publication_date>
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      <video:title>Momentum: Ballistic Pendulum </video:title>
      <video:description>This lesson will define and explain momentum by looking at a  Ballistic Pendulum example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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    <loc>https://www.videoclass.com/video/momentum-1-d-elastic-collision-problem-2-</loc>
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      <video:title>Momentum:  1-d Elastic Collision Problem 2 </video:title>
      <video:description>This lesson will define and explain momentum by looking at a 1 Dimension elastic collision example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>19</video:view_count>
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      <video:publication_date>2015-01-12T13:44:23+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/momentum-2-dimensional-explosion-problem</loc>
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      <video:title>Momentum: 2-Dimensional Explosion Problem</video:title>
      <video:description>This lesson will define and explain momentum by looking at a 2 D explosion example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T13:52:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/torque-problem-1</loc>
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      <video:title>Torque Problem 1</video:title>
      <video:description>This lesson will define and explain torque by looking at an example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>7</video:view_count>
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      <video:publication_date>2015-01-12T13:56:22+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/shm-spring-mass-system-basics-</loc>
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      <video:title>SHM: Spring-Mass System Basics </video:title>
      <video:description>This lesson will define and explain simple harmonic motion by looking at a spring mass system basics example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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      <video:title>SHM: Spring-Mass System Problem 2 </video:title>
      <video:description>This lesson will define and explain simple harmonic motion by looking at a spring mass system example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T14:14:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/shm-multiple-choice-questions</loc>
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      <video:title>SHM: Multiple Choice Questions</video:title>
      <video:description>This lesson will look at multiple choice questions involving simple harmonic motion with given information. This lesson will ask and explain how to solve with the given components. This lesson will draw diagrams to give a step by step explanation of why each possible answer is correct or incorrect. </video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T14:22:03+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/thermal-linear-thermal-expansion-gap-problem-</loc>
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      <video:title>Thermal:  Linear Thermal Expansion Gap Problem </video:title>
      <video:description>This lesson will define and explain thermal by looking at a Linear Thermal Expansion Gap Problem example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>1</video:view_count>
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      <video:publication_date>2015-01-12T11:55:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/thermal-ideal-gas-law-problems-changes-in-open-systems-</loc>
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    <priority>1.0</priority>
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      <video:title>Thermal: Ideal Gas Law Problems- Changes in Open Systems </video:title>
      <video:description>This lesson will define and explain thermal by looking at the ideal gas laws and what occurs with changes in open systems. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>12</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T12:00:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/static-electricity-capacitors-in-parallel-problem-</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4141_01-06_54ab7cbf469cd_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Static Electricity: Capacitors in Parallel Problem </video:title>
      <video:description>This lesson will look at an example problem with given information and will ask and explain how to find the equivalent capacitance for this combination and the voltage across each capacitor as well as the charge.  This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.</video:description>
      <video:view_count>13</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-06T08:15:08+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/thermal-kinetic-theory-prob-2-find-root-mean-square-speed-</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4187_01-12_54b39bd852995_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Thermal: Kinetic Theory Prob. 2 Find Root-Mean-Square Speed </video:title>
      <video:description>This lesson will define and explain thermal by looking at the kinetic theory problem and how to find the root mean square speed. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T12:06:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4187_01-12_54b39bd852995/e5f9b55073b4e723529441d66b6e3b3f5340556bb64a3131sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/thermal-function-of-state-heat-reservoir-and-pv-diagram</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4192_01-12_54b39d01a3795_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Thermal: Function of State, Heat Reservoir and PV-Diagram</video:title>
      <video:description>This lesson will define and explain thermal by looking at the Function of State, Heat Reservoir and PV-Diagram. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T12:11:07+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4192_01-12_54b39d01a3795/62d748346cece3d665971b6d5cd3d506a30693764a1b8126sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/thermal-first-law-problem-adiabatic-process</loc>
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    <priority>1.0</priority>
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      <video:title>Thermal: First Law Problem - Adiabatic Process</video:title>
      <video:description>This lesson will define and explain thermal by looking at the first law example question and the adiabatic process. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>12</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T12:17:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/equilibrium-problem-beam-supported-by-wall-and-slanted-cable</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4203_01-12_54b3a71608b5f_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Equilibrium Problem: Beam Supported by Wall and Slanted Cable</video:title>
      <video:description>This lesson will define and explain equilibrium by looking at an experiment and a beam Supported by Wall and Slanted Cable example questions. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T12:56:23+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/fluid-mechanics-fluid-at-rest</loc>
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    <priority>1.0</priority>
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      <video:title>Fluid Mechanics: Fluid at Rest</video:title>
      <video:description>This lesson will define and explain fluid mechanics by looking at fluids at rest and an example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T13:00:24+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/fluid-mechanics-manometer</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4214_01-12_54b3aa3017c3e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Fluid Mechanics: Manometer</video:title>
      <video:description>This lesson will define and explain fluid mechanics by looking at Manometer Experiments and an example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T13:08:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/fluid-mechanics-sinking-object</loc>
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    <priority>1.0</priority>
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      <video:title>Fluid Mechanics: Sinking Object</video:title>
      <video:description>This lesson will define and explain fluid mechanics by looking at a sinking object example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T13:14:24+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4219_01-12_54b3abc6c2f18/892ce44e680aad6cfba116f08255c90569e0044466675e45sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/thermal-kinetic-theory-prob1-ave-total-translational-ke</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4186_01-12_54b39b5e9267a_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Thermal- Kinetic Theory Prob.1 Ave. &amp; Total Translational KE</video:title>
      <video:description>This lesson will define and explain thermal by looking at a kinetic theory problem. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>14</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T12:04:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4186_01-12_54b39b5e9267a/8b1f8df31f6551c2fad392409915a1b93e802dec7d74b8c4sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/thermal-the-zeroth-and-the-first-law-of-thermodynamics</loc>
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    <priority>1.0</priority>
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      <video:title>Thermal: The Zeroth and the First Law of Thermodynamics</video:title>
      <video:description>This lesson will define and explain thermal by looking at the The Zeroth and the First Law of Thermodynamics. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T12:11:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/thermal-adiabatic-processes</loc>
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    <priority>1.0</priority>
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      <video:title>Thermal: Adiabatic Processes</video:title>
      <video:description>This lesson will define and explain thermal by looking at a the adiabatic processes. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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      <video:description>This lesson will define and explain equilibrium by looking at an object hung by 3 cables example questions. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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      <video:title>Fluid Mechanics: Density, Specific Gravity and Pressure </video:title>
      <video:description>This lesson will define and explain fluid mechanics by looking at an experiment and Density, Specific Gravity and Pressure  example questions. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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      <video:title>Work and Energy: Conservation of Energy with Friction </video:title>
      <video:description>This lesson will define and explain conservation of energy with friction by looking at an example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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      <video:description>This lesson will look at an example question involving work and energy and the conservation of energy Bungee Problem. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.  </video:description>
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      <video:title> Fluid Mechanics: U-Shaped Tube </video:title>
      <video:description>This lesson will define and explain fluid mechanics by looking at U shaped tube Experiments and an example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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      <video:title>Fluid Mechanics : Volume Flow Rate Problem Filling a Tub</video:title>
      <video:description>This lesson will define and explain fluid mechanics by looking at what occurs with the volume flow rate problem filling a tub.  The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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      <video:title>2 Conditions for Equilibrium</video:title>
      <video:description>This lesson will define and explain the two conditions for equilibrium. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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      <video:description>This lesson will look at an example question involving work and energy and a circular track problem. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.  </video:description>
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      <video:title>Fluid Mechanics: Floating Object</video:title>
      <video:description>This lesson will define and explain fluid mechanics by looking at a floating object example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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      <video:title>Fluid Mechanics: Equation of Continuity Problem Shower Head</video:title>
      <video:description>This lesson will define and explain fluid mechanics by looking at the equation of continuity. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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      <video:title>Momentum: Weight Dropped onto Moving Cart </video:title>
      <video:description>This lesson will define and explain momentum by looking at what occurs when a weight is dropped onto a moving cart. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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      <video:title>Momentum: Impulse Problem: Continuous Force </video:title>
      <video:description>This lesson will define and explain momentum by looking at a continuous force impulse example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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      <video:title>SHM: Spring-Mass System Problem 3</video:title>
      <video:description>This lesson will define and explain simple harmonic motion by looking at a spring mass system example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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      <video:title>Work and Energy: Conservation of Energy Tarzan Swings on Vine</video:title>
      <video:description>This lesson will define and explain conservation of energy by looking at an example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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      <video:title>Work and Energy: Hookes Law and Elastic Potential Energy</video:title>
      <video:description>This lesson will define and explain Hookes Law and Elastic Potential Energy with an example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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      <video:title> Momentum: 1-Dimensional Elastic Collisions </video:title>
      <video:description>This lesson will define and explain momentum by looking at a 1 Dimension elastic collision example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>5</video:view_count>
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      <video:title>Work and Energy: Conservation of Energy with Friction </video:title>
      <video:description>This lesson will look at an example question involving work and energy and the conservation of energy with friction. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.  </video:description>
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      <video:title>Fluid Mechanics: Storm Causing Force on Window Problem </video:title>
      <video:description>This lesson will define and explain fluid mechanics by looking at what occurs when a storm causes force on a window. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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      <video:title>Momentum: Cannonball Shot at an Angle</video:title>
      <video:description>This lesson will define and explain momentum by looking at what occurs when a cannonball is shot at an angle. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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      <video:title>Momentum: Impulse Problem-Force as a Function of Time Graph</video:title>
      <video:description>This lesson will define and explain momentum by looking at an  Impulse Problem-Force as a Function of Time Graph. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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      <video:title>Thermal: First Law Problem 5: Cyclic Processes </video:title>
      <video:description>This lesson will look at a cyclic process and define it as a process that starts and ends of the same state and if necessary can repeat. This lesson will look at a graph and explain what the change in internal energy in the system for the given graph and example. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve. </video:description>
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      <video:title> Friction Problems Part 2 </video:title>
      <video:description>This lesson will look at an example question involving friction. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.  </video:description>
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      <video:title>Thermal: Heat Engine Problems</video:title>
      <video:description>This lesson will look at heat engine problems. A heat engine works between what temperature will be defined as well as what it uses in relation to heat flow and its relation to work and how it will flow. This lesson will draw a diagram to explain the concept and will derive formulas to solve. </video:description>
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    <loc>https://www.videoclass.com/video/roentgen-discovery-of-x-ray-x-ray-production</loc>
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      <video:title>Roentgen, Discovery of X-Ray, X-Ray Production</video:title>
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      <video:publication_date>2015-01-06T08:33:04+00:00</video:publication_date>
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      <video:title>Momentum: Some Proportion Questions 1</video:title>
      <video:description>This lesson will look at an example question involving momentum and a glider. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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    <loc>https://www.videoclass.com/video/momentum-an-explosion-lab-problem-</loc>
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      <video:title>Momentum: An Explosion Lab Problem </video:title>
      <video:description>This lesson will define and explain momentum by looking at an explosion lab example problem.The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>57</video:view_count>
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      <video:title>Fluid Mechanics- Hurricane with Low Pressure Center Problem</video:title>
      <video:description>This lesson will define and explain thermal by looking at fluid mechanics with a hurricane with low pressure center example problem.The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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      <video:title>Fluid Mechanics: Multiple Choice Questions 2 </video:title>
      <video:description>This lesson will look at multiple choice questions involving fluid mechanics with given information. This lesson will ask and explain how to solve with the given components. This lesson will draw diagrams to give a step by step explanation of why each possible answer is correct or incorrect. </video:description>
      <video:view_count>8</video:view_count>
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    <loc>https://www.videoclass.com/video/thermal-volume-expansion-and-its-coefficient</loc>
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      <video:title>Thermal Volume Expansion and Its Coefficient</video:title>
      <video:description>This lesson will define and explain thermal volume expansion and it coefficient and will look at an example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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  <url>
    <loc>https://www.videoclass.com/video/thermal-ideal-gas-law-problems-comparing-2-gases</loc>
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      <video:title>Thermal: Ideal Gas Law Problems- Comparing 2 Gases</video:title>
      <video:description>This lesson will define and explain thermal by looking at ideal gas law problems and the comparison of two gases. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T12:01:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/thermal-kinetic-theory-problems-proportion-problems</loc>
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      <video:title>Thermal: Kinetic Theory Problems - Proportion Problems</video:title>
      <video:description>This lesson will define and explain thermal by looking at kinetic theory and proportion problems. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T12:09:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/thermal-isobaric-processes-and-finding-work-</loc>
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      <video:title>Thermal: Isobaric Processes and Finding Work </video:title>
      <video:description>This lesson will define and explain thermal by looking at  the Isochoric Process and find work. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T12:13:04+00:00</video:publication_date>
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      <video:title>Static Equilibrium Problem 1</video:title>
      <video:description>This lesson will define and explain equilibrium by looking at a an example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T12:51:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/-equilibrium-multiple-choice-question-1</loc>
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      <video:title> Equilibrium Multiple Choice Question 1</video:title>
      <video:description>This lesson will look at multiple choice questions involving equilibrium with given information. This lesson will ask and explain how to solve with the given components. This lesson will draw diagrams to give a step by step explanation of why each possible answer is correct or incorrect. </video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
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    <loc>https://www.videoclass.com/video/fluid-mechanics-atmospheric-pressureabsolute-vsgauge-pressure</loc>
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      <video:title>Fluid Mechanics: Atmospheric Pressure,Absolute vs.Gauge Pressure</video:title>
      <video:description>This lesson will define and explain fluid mechanics by looking at an experiment and an Atmospheric Pressure,Absolute vs.Gauge Pressure example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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    <loc>https://www.videoclass.com/video/fluid-mechanics-pascals-principle-pascals-barrel-experiment</loc>
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      <video:title>Fluid Mechanics: Pascals Principle &amp; Pascals Barrel Experiment</video:title>
      <video:description>This lesson will define and explain fluid mechanics by looking at Pascals Principle &amp; Pascals Barrel Experiments. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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      <video:title>Circular Motion: Car Making Turn on Level Road</video:title>
      <video:description>This lesson will look at an example question involving circular motion. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.  </video:description>
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      <video:title>Fluid Mechanics: Helium Balloon</video:title>
      <video:description>This lesson will define and explain fluid mechanics by looking at what occurs with a helium balloon. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>8</video:view_count>
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      <video:publication_date>2015-01-12T13:15:04+00:00</video:publication_date>
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      <video:title>Fluid Mechanics: Bernoullis Principle</video:title>
      <video:description>This lesson will define and explain fluid mechanics by looking at an experiment and the Bernoullis Principle. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>10</video:view_count>
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      <video:publication_date>2015-01-12T13:19:23+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/momentum-center-of-mass-</loc>
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      <video:title>Momentum: Center of Mass </video:title>
      <video:description>This lesson will define and explain momentum by looking at the center of mass. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>5</video:view_count>
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  <url>
    <loc>https://www.videoclass.com/video/momentum-bullet-going-through-block</loc>
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      <video:title>Momentum: Bullet Going Through Block</video:title>
      <video:description>This lesson will define and explain momentum by looking at a problem involving a bullet going through a block. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T13:29:24+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/momentum-impulse-problem-2-dimensional</loc>
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      <video:title>Momentum: Impulse Problem 2-Dimensional</video:title>
      <video:description>This lesson will define and explain momentum by looking at a  2 dimensional impulse example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T13:37:03+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/circular-motion-tarzan-swinging-on-vine</loc>
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      <video:title>Circular Motion: Tarzan Swinging on Vine</video:title>
      <video:description>This lesson will look at an example question involving circular motion. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.  </video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T15:10:24+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/momentum-completely-inelastic-collision-problem</loc>
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      <video:title>Momentum: Completely Inelastic Collision Problem</video:title>
      <video:description>This lesson will define and explain momentum by looking at a  Completely Inelastic Collision example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>13</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T13:41:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/1-d-elastic-collision-problem-ping-pong-ball-and-bus-</loc>
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      <video:title>1-D Elastic Collision Problem: Ping-Pong Ball and Bus </video:title>
      <video:description>This lesson will define and explain momentum by looking at a 1 Dimension collision example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T13:47:07+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/momentum-multiple-choice-questions-1</loc>
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      <video:title>Momentum Multiple Choice Questions 1</video:title>
      <video:description>This lesson will look at multiple choice questions involving momentum with given information. This lesson will ask and explain how to solve with the given components. This lesson will draw diagrams to give a step by step explanation of why each possible answer is correct or incorrect. </video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T13:54:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/torque-simple-machines</loc>
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      <video:title>Torque: Simple Machines</video:title>
      <video:description>This lesson will define and explain torque by looking at a simple machines example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T13:59:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/shm-energy-graphs-</loc>
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      <video:title>SHM: Energy Graphs </video:title>
      <video:description>This lesson will define and explain simple harmonic motion by looking at an energy graph example questions. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T14:16:03+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/ashm-spring-mass-system-period</loc>
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    <priority>1.0</priority>
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      <video:title>ASHM: Spring-Mass System Period</video:title>
      <video:description>This lesson will define and explain simple harmonic motion by looking at a spring mass system period with an experiment and an example problem. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T14:10:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/work-and-energy-conservation-of-energy-frictionless-track</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4273_01-12_54b3bc2600e5d_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Work and Energy: Conservation of Energy Frictionless Track</video:title>
      <video:description>This lesson will define and explain conservation of energy with frictionless track by looking at an example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T14:25:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4273_01-12_54b3bc2600e5d/47634cb63eb0ce780a1679083d135df4536c2bebd6c9e67asd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/momentum-1-dimensional-collision-problem</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4249_01-12_54b3b3e8211fd_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Momentum: 1-Dimensional Collision Problem</video:title>
      <video:description>This lesson will define and explain momentum by looking at a 1 Dimensional collision example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T13:49:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4249_01-12_54b3b3e8211fd/e133c28f53aacd4e051f75059171a9e3d830573d2ab96256sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/forces-air-resistance-and-drag-force-</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4259_01-12_54b3b69330f5c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Forces: Air Resistance and Drag Force </video:title>
      <video:description>This lesson will define and explain air resistance by looking at a drag force example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T14:01:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/momentum-multiple-choice-questions-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4254_01-12_54b3b516ee948_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Momentum Multiple Choice Questions 2</video:title>
      <video:description>This lesson will look at multiple choice questions involving momentum with given information. This lesson will ask and explain how to solve with the given components. This lesson will draw diagrams to give a step by step explanation of why each possible answer is correct or incorrect. </video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T13:53:23+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4254_01-12_54b3b516ee948/09c069d17e5b3d802bad0ad6447dfe3b861ae0e84d13a0a6sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/shm-simple-pendulum</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4269_01-12_54b3ba99194ff_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>SHM: Simple Pendulum</video:title>
      <video:description>This lesson will look at an example question involving a simple pendulum.  The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T14:20:23+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4269_01-12_54b3ba99194ff/68380b7c6fc325efe494f78b81b15d7e84ec8db890f9886dsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/graphs-positionvelocityand-acceleration-as-functions-of-time</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4264_01-12_54b3b890e951e_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Graphs Position,Velocity,and Acceleration as Functions of Time</video:title>
      <video:description>This lesson will define and explain graphs position, velocity and acceleration as functions of time. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T14:11:03+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4264_01-12_54b3b890e951e/616c299c87a537752f6bf8e7aa410be62386b29a8de97b95sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/work-and-energy-a-hookes-law-problem</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4278_01-12_54b3bd968a97c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Work and Energy: A Hookes Law Problem</video:title>
      <video:description>This lesson will look at an example question involving Hooke's Law Problem. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T14:30:23+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4278_01-12_54b3bd968a97c/38c7819dd9e434375fd99b3b3a536054d5acaf6934b2c2e9sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/work-and-energy-</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4283_01-12_54b3bfb43795b_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title>Work and Energy </video:title>
      <video:description>This lesson will look at an example question involving work and energy. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.  </video:description>
      <video:view_count>12</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T14:39:04+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4283_01-12_54b3bfb43795b/bf17e698b518931519d1da749a25100dda4c50e23f0fde55sd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/-centripetal-acceleration-and-centripetal-centrifugal-force</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4289_01-12_54b3c1868c73c_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title> Centripetal Acceleration and Centripetal Centrifugal Force</video:title>
      <video:description>This lesson will look at an example question involving Centripetal Acceleration and Centripetal Centrifugal Force. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.  </video:description>
      <video:view_count>5</video:view_count>
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      <video:title>Forces: Inclines Part 1 </video:title>
      <video:description>This lesson will look at an example question involving inclines. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.  </video:description>
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    <loc>https://www.videoclass.com/video/work-and-energy-conservation-of-energy-projectile-problem</loc>
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      <video:title>Work and Energy: Conservation of Energy Projectile Problem</video:title>
      <video:description>This lesson will define and explain conservation of energy with a projectile example question. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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      <video:title>Inertial: Non-Inertial Reference Frames, Coriolis Effect</video:title>
      <video:description>This lesson will look at an example question involving non-inertial reference frames and the coriolis effect . The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept. </video:description>
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    <loc>https://www.videoclass.com/video/forces-multiple-choice-questions-part-2</loc>
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      <video:title>Forces: Multiple Choice Questions Part 2</video:title>
      <video:description>This lesson will look at multiple choice questions involving circular orbit with given information. This lesson will ask and explain how to solve with the given components. This lesson will draw diagrams to give a step by step explanation of why each possible answer is correct or incorrect. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/work-and-energy-springs-in-parallel-and-in-series</loc>
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      <video:title>Work and Energy: Springs in Parallel and in Series</video:title>
      <video:description>This lesson will look at an example question involving springs in parallel and series. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.</video:description>
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  <url>
    <loc>https://www.videoclass.com/video/work-and-energy-work-problem-up-an-incline-</loc>
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      <video:title>Work and Energy: Work Problem Up an Incline </video:title>
      <video:description>This lesson will look at an example question involving work and energy. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/forces-newtons-third-law-of-motion-part-1</loc>
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      <video:title>Forces: Newtons Third Law of Motion Part 1</video:title>
      <video:description>This lesson will look at an experiment of the third law of motion. An example question involving Newton's Law. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept. </video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T15:54:23+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/tangential-and-centripetal-or-radial-acceleration</loc>
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      <video:title>Tangential and Centripetal (or Radial) Acceleration</video:title>
      <video:description>This lesson will look at an example question involving tangential and centripetal acceleration. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept. </video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T15:19:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/-weightless-zero-g-situations-and-demo</loc>
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      <video:title> Weightless (Zero-g) Situations and Demo</video:title>
      <video:description>This lesson will look at an example question involving zero gravity situations. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept. </video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T15:28:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/-forces-newtons-2nd-law-of-motion-weight-and-force-demo</loc>
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      <video:title> Forces: Newtons 2nd Law of Motion, Weight and Force Demo</video:title>
      <video:description>This lesson will look at an example question involving Newton's 2nd law of motion. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept. </video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T15:53:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/work-problem-slanted-force-</loc>
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    <priority>1.0</priority>
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      <video:title>Work Problem:  Slanted Force </video:title>
      <video:description>This lesson will look at an example question involving work and energy. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept. </video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T15:39:03+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/-multi-object-problems-part-1-</loc>
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      <video:title> Multi-Object Problems Part 1 </video:title>
      <video:description>This lesson will look at an example question involving multi-objects. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept. </video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T16:05:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/forces-static-and-kinetic-friction</loc>
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    <priority>1.0</priority>
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      <video:title>Forces: Static and Kinetic Friction</video:title>
      <video:description>This lesson will look at an example question involving static and kinetic friction. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept. </video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T16:14:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/-average-vs-instantaneous-and-velocityvsspeed</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/4335_01-12_54b3d812b3fd5_thumb_0_320x180.jpg</video:thumbnail_loc>
      <video:title> Average vs Instantaneous and VelocityvsSpeed</video:title>
      <video:description>This lesson will look at an example question involving average vs instantaneous velocity and will also look at velocity vs speed. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept. </video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T16:24:24+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/kinematics-equations-part-2</loc>
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    <priority>1.0</priority>
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      <video:title>Kinematics Equations Part 2</video:title>
      <video:description>This lesson will look at an example question involving aspects of motion. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept. </video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T16:33:22+00:00</video:publication_date>
      <video:content_loc>https://videoclasse_outbox.s3.amazonaws.com/4340_01-12_54b3da1cf066f/36083a0e83aabeff895693f200153c3c8715e3ffc7133ccbsd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/falling-objects-up-and-down-symmetric</loc>
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    <priority>1.0</priority>
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      <video:title>Falling Objects: Up and Down (Symmetric)</video:title>
      <video:description>This lesson will look at an example question involving falling objects up and down symmetrically. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.  </video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T16:48:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/projectile-problem-without-numbers-water-demo</loc>
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    <priority>1.0</priority>
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      <video:title>Projectile: Problem without Numbers &amp; Water Demo</video:title>
      <video:description>This lesson will look at an example question involving projectile motion. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.  </video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T16:59:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/forces-multi-object-problems-part-2</loc>
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      <video:title>Forces: Multi-Object Problems Part 2</video:title>
      <video:description>This lesson will look at an example question involving multi-objects. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept. </video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T16:06:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/-forcesfriction-problems-part-1-</loc>
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      <video:title> Forces:Friction Problems Part 1 </video:title>
      <video:description>This lesson will look at an example question involving friction. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept. </video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-01-12T16:13:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/position-as-a-function-of-time-graph</loc>
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    <priority>1.0</priority>
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      <video:title>Position as a Function of Time Graph</video:title>
      <video:description>This lesson will look at an example question involving position as a function of time graphs. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept. </video:description>
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      <video:description>This lesson will look at an example question involving the circular motion of a ferris wheel. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept. </video:description>
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      <video:title>Work and Energy: Joules Experiment</video:title>
      <video:description>This lesson will look at and explain the Joules Experiment. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.  </video:description>
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      <video:title>Circular Motion:  Mass kept in Horizontal Circle by Other Mass</video:title>
      <video:description>This lesson will look at an example question involving Circular motion. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.  </video:description>
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      <video:title>Incline Problem: Box Sitting on Incline</video:title>
      <video:description>This lesson will look at an example question involving an incline. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.  </video:description>
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      <video:publication_date>2015-01-12T15:03:04+00:00</video:publication_date>
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      <video:title>Circular Motion: Car on Hilly Road</video:title>
      <video:description>This lesson will look at an example question involving circular motion on a hilly road. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept. </video:description>
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      <video:title> Gravity and Gravitational Acceleration Problems</video:title>
      <video:description>This lesson will look at an example question involving gravity and gravitational acceleration. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept. </video:description>
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      <video:title>Work &amp; Energy: F vs x Graph, Kinetic Energy, Work-Energy Theorem</video:title>
      <video:description>This lesson will look at an example question involving work and energy. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept. </video:description>
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      <video:title> Work and Energy: Work Problem Down an Incline</video:title>
      <video:description>This lesson will look at an example question involving work and energy. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept. </video:description>
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      <video:title>Physics 4 - Density</video:title>
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      <video:title>Kinematics: Going Upstream or Downstream</video:title>
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      <video:title>Learn how to visualize factoring out the GCF from a polynomial</video:title>
      <video:description>This lesson will look at an example involving the GCF. The given information will assist in learning how to use visualize factoring out the greatest common factor from a polynomial. This lesson will give a step by step explanation to better explain the concept.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-03T14:48:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/using-the-square-root-method-to-solve-a-quadratic-equation</loc>
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      <video:title>Using the square root method to solve a quadratic equation</video:title>
      <video:description>This lesson will look at an example question involving the square root method. The given information will assist in learning how to use the square root method to solve a quadratic equation. This lesson will give a step by step explanation to better explain the concept.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-03T21:00:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/identify-the-leading-coefficient-and-degree-of-a-polynomial-1</loc>
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      <video:title>Identify the leading coefficient and degree of a polynomial</video:title>
      <video:description>This lesson will look at an example question involving polynomials. The given information will assist in learning how to identify the leading coefficient and degree of a polynomial. This lesson will give a step by step explanation to better explain the concept.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-04T13:31:04+00:00</video:publication_date>
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      <video:title>Physics 3 - Mass and Weight</video:title>
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      <video:publication_date>2015-01-13T09:05:04+00:00</video:publication_date>
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      <video:title> Forces: Multi-Object Problems Part 3 Atwood Machine</video:title>
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      <video:title>How to evaluate a function using an expression </video:title>
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      <video:description>This lesson will look at an example question involving addition. The given information will assist in learning how to add a trinomial to a binomial and simplify the result. This lesson will give a step by step explanation to better explain the concept.</video:description>
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      <video:title>How to apply synthetic division to divide polynomials</video:title>
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      <video:title>Learning to subtract a trinomial from a binomial</video:title>
      <video:description>This lesson will look at an example question involving subtraction. The given information will assist in learning how to subtract a trinomial from a binomial. This lesson will give a step by step explanation to better explain the concept.</video:description>
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      <video:title>learn how to factor an expression by factoring out the GCF</video:title>
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      <video:title>Learn the basics to graphing a parabola in standard form</video:title>
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      <video:description>This lesson will look at an example question involving the slope and y intercept. The given information will assist in learning how to graph an equation with fractions. This lesson will give a step by step explanation to better explain the concept.</video:description>
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    <loc>https://www.videoclass.com/video/sat-prep-determine-number-of-intercepts-of-a-polynomial-factored</loc>
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      <video:title>SAT Prep Determine number of intercepts of a polynomial factored</video:title>
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      <video:title> Write the equation of a polynomial given the zeros</video:title>
      <video:description>This lesson will look at an example question involving polynomials. The given information will assist in learning how to write the equation of a polynomial given the zeroes. This lesson will give a step by step explanation to better explain the concept.</video:description>
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      <video:title>Dividing two numbers in scientific notation then rewriting them</video:title>
      <video:description>This lesson will look at an example question involving scientific notation. The given information will assist in learning how to divide two numbers in scientific notation and than rewriting them in scientific notation. This lesson will give a step by step explanation to better explain the concept.</video:description>
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      <video:title>Subtract two large polynomials by rewriting as addition </video:title>
      <video:description>This lesson will look at an example question involving polynomials. The given information will assist in learning how to subtract two large polynomials by rewriting it as addition. This lesson will give a step by step explanation to better explain the concept.</video:description>
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    <loc>https://www.videoclass.com/video/reorder-a-polynomial-determine-the-degree-lead-coefficient-</loc>
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      <video:title>Reorder a polynomial determine the degree &amp; lead coefficient </video:title>
      <video:description>This lesson will look at an example question involving polynomials. The given information will assist in learning how to reorder a polynomial to determine the degree and leading coeffiecient. This lesson will give a step by step explanation to better explain the concept.</video:description>
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    <loc>https://www.videoclass.com/video/reorder-a-polynomial-determine-the-degree-and-lead-coefficient</loc>
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      <video:title>Reorder a polynomial &amp; determine the degree and lead coefficient</video:title>
      <video:description>This lesson will look at an example question involving polynomials. The given information will assist in learning how to reorder a polynomial and determine the degree and leading coefficient. This lesson will give a step by step explanation to better explain the concept.</video:description>
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    <loc>https://www.videoclass.com/video/solve-a-quadratic-equation-w-quadratic-formula-</loc>
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      <video:title>Solve a quadratic equation w/ quadratic formula </video:title>
      <video:description>This lesson will look at an example question involving imaginary solutions. The given information will assist in learning how to solve a quadratic equation with the quadratic formula when the solutions have imaginary numbers. This lesson will give a step by step explanation to better explain the concept.</video:description>
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  <url>
    <loc>https://www.videoclass.com/video/learning-how-to-subtract-two-complex-numbers</loc>
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      <video:title>Learning how to subtract two complex numbers</video:title>
      <video:description>This lesson will look at an example question involving the two complex numbers. The given information will assist in solving using subtraction. This lesson will give a step by step explanation to better explain the concept.</video:description>
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      <video:publication_date>2015-02-08T01:03:23+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-use-the-quadratic-formula-to-solve-a-quadratic-equation</loc>
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      <video:title>How to use the quadratic formula to solve a quadratic equation</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-07T21:05:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/solve-a-system-using-substitution-when-a-variable-is-isolated</loc>
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      <video:title>Solve a system using substitution when a variable is isolated</video:title>
      <video:description>This lesson will look at an example question involving substitution. The given information will assist in solving a system when a variable is isolated. This lesson will give a step by step explanation to better explain the concept.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-08T01:33:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-graph-an-equation-with-a-reflection-and-vertical-shift</loc>
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    <priority>1.0</priority>
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      <video:title>How to graph an equation with a reflection and vertical shift</video:title>
      <video:description>This lesson will look at an example question involving a reflection and a vertical shift. The given information will assist in learning how to graph an equation. This lesson will give a step by step explanation to better explain the concept.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-07T22:08:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/learn-how-to-solve-a-system-of-equations-using-substitution</loc>
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      <video:title>Learn how to solve a system of equations using substitution</video:title>
      <video:description>This lesson will look at an example question involving substitution. The given information will assist in learning how to solve a system of equations. This lesson will give a step by step explanation to better explain the concept.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-07T22:56:24+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/characteristics-of-a-parabola</loc>
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      <video:title>Characteristics of a parabola</video:title>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-08T02:50:25+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/rewriting-from-standard-form-to-slope-intercept-form</loc>
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    <priority>1.0</priority>
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      <video:title>Rewriting from standard form to slope intercept form</video:title>
      <video:description>This lesson will look at an example involving graphing a linear equation. The given information will assist in learning how to rewrite an equation from standard form to slope intercept form. This lesson will give a step by step explanation to better explain the concept. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-11T17:43:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/graph-parabola-w-multiple-transformations-horizontal-vertical</loc>
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    <priority>1.0</priority>
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      <video:title>Graph parabola w/ multiple transformations horizontal &amp; vertical</video:title>
      <video:description>This lesson will look at an example involving graphing a parabola. The given information will assist in learning how to graph a parabola with multiple transformations that are horizontal and vertical. This lesson will give a step by step explanation to better explain the concept.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-11T18:07:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/graph-system-when-1-inequality-is-a-vertical-boundary</loc>
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    <priority>1.0</priority>
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      <video:title>Graph system when 1 inequality is a vertical boundary</video:title>
      <video:description>This lesson will look at an example involving a system of inequalities . The given information will assist in learning how to graph a system of inequalities when one inequality is a vertical boundary. This lesson will give a step by step explanation to better explain the concept.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-11T18:52:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/determine-if-a-system-has-infinite-many-solutions-by-graphing</loc>
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      <video:title>Determine if a system has infinite many solutions by graphing</video:title>
      <video:description>This lesson will look at an example question involving graphing. The given information will assist in learning how to determine if a system has infinite many solutions. This lesson will give a step by step explanation to better explain the concept.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-11T19:06:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/how-to-factor-a-trinomial-without-doing-a-problem</loc>
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    <priority>1.0</priority>
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      <video:title>How to factor a trinomial without doing a problem</video:title>
      <video:description>This lesson will look at an example question involving a trinomial. The given information will assist in learning the basics of how to factor. This lesson will give a step by step explanation to better explain the concept.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-07T23:50:24+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/how-to-find-the-quotient-of-a-number-and-an-imaginary-number</loc>
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      <video:title>How to use a system of equations to solve a word problem</video:title>
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      <video:title>Factor a polynomial using the difference of two squares</video:title>
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      <video:title>Determining the quotient of two numbers in scientific notation</video:title>
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      <video:title>Learn how to factor an expression by grouping</video:title>
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      <video:title>Learn how to multiply two numbers in scientific notation</video:title>
      <video:description>This lesson will look at an example question involving scientific notation. The given information will assist in learning how to multiply two numbers in scientific notation. This lesson will give a step by step explanation to better explain the concept.</video:description>
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      <video:title>Solve a quadratic using the square root method</video:title>
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      <video:title>How to factor a polynomial </video:title>
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      <video:title>Learn how to simplify a number with a rational exponent</video:title>
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      <video:title>Graph the system of linear inequalities using slope intercept </video:title>
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      <video:title>Graph a system of linear inequalities of two vertical boundaries</video:title>
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    <loc>https://www.videoclass.com/video/learn-how-to-simplify-an-expression-by-multiplying-two-radicals</loc>
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      <video:title>Learn how to simplify an expression by multiplying two radicals</video:title>
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      <video:title>Apply distributive property &amp; combining like terms to simplify</video:title>
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    <loc>https://www.videoclass.com/video/simplify-the-radical-expression-with-multiplication</loc>
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      <video:title>Simplify the radical expression with multiplication</video:title>
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    <loc>https://www.videoclass.com/video/graph-a-compound-inequality-show-the-graph-of-the-solution</loc>
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      <video:description>This lesson will look at an example involving graphing. The given information will assist in learning how to graph a compound inequality and show the graph of the solution. This lesson will give a step by step explanation to better understand the concept.</video:description>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-graph-the-solution-to-an-inequality-solution</loc>
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      <video:title>How to graph the solution to an inequality solution</video:title>
      <video:description>This lesson will look at an example involving an inequality. The given information will assist in learning how to graph an inequality solution. This lesson will give a step by step explanation to better understand the concept. </video:description>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-solve-a-compound-inequality-without-separating</loc>
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      <video:title>How to solve a compound inequality without separating</video:title>
      <video:description>This lesson will look at an example involving compound inequalities. The given information will assist in learning how to solve a compound inequality without separating. This lesson will give a step by step explanation to better understand the concept. </video:description>
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  <url>
    <loc>https://www.videoclass.com/video/learn-how-to-graph-the-solution-to-a-compound-inequality</loc>
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      <video:title>Learn how to graph the solution to a compound inequality</video:title>
      <video:description>This lesson will look at an example involving graphing. The given information will assist in learning how to graph the solution to a compound inequality. This lesson will give a step by step explanation to better understand the concept. </video:description>
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  <url>
    <loc>https://www.videoclass.com/video/solve-a-quadratic-using-the-square-root-method-with-fractions</loc>
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      <video:title>Solve a quadratic using the square root method with fractions</video:title>
      <video:description>This lesson will look at an example involving fractions. The given information will assist in learning how to solve a quadratic using the square root method with fractions. This lesson will give a step by step explanation to better explain the concept.</video:description>
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    <loc>https://www.videoclass.com/video/use-one-multiplier-to-solve-a-system-of-equations-by-elimination</loc>
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      <video:title>Use one multiplier to solve a system of equations by elimination</video:title>
      <video:description>This lesson will look at an example involving elimination. The given information will assist in learning how to use one multiplier to solve a system of equations by elimination. This lesson will give a step by step explanation to better explain the concept.</video:description>
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    <loc>https://www.videoclass.com/video/determine-if-an-equation-is-an-example-of-direct-variation-or-no</loc>
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  <url>
    <loc>https://www.videoclass.com/video/graph-a-horizontal-and-vertical-line-using-a-table</loc>
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      <video:title>Graph a horizontal and vertical line using a table</video:title>
      <video:description>This lesson will look at an example question involving graphing. The given information will assist in learning how to graph a horizontal and vertical line using a table. This lesson will give a step by step explanation to better explain the concept.</video:description>
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    <loc>https://www.videoclass.com/video/graph-a-system-of-inequalities-with-a-horizontal-boundary-line</loc>
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      <video:title>Graph a system of inequalities with a horizontal boundary line</video:title>
      <video:description>This lesson will look at an example question involving graphing. The given information will assist in learning how to graph a system of linear inequalities with a horizontal boundary line. This lesson will give a step by step explanation to better explain the concept.</video:description>
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      <video:title>Simplify an expression with applying the rules of exponents</video:title>
      <video:description>This lesson will look at an example question involving the rules of exponents. The given information will assist in learning how to simplify an expression. This lesson will give a step by step explanation to better explain the concept.</video:description>
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      <video:title>Determine the domain and range of a function</video:title>
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      <video:title>Simplifying an expression with the rules of exponents</video:title>
      <video:description>This lesson will look at an example question involving the rules of exponents. The given information will assist in learning how to simplify an expression. This lesson will give a step by step explanation to better explain the concept.</video:description>
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      <video:title>Learn how to evaluate a function for a given value</video:title>
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      <video:title>Graph a parabola in vertex form with multiple transformations</video:title>
      <video:description>This lesson will look at an example question involving the graphing. The given information will assist in learning how to graph a parabola in vertex form with multiple transformations. This lesson will give a step by step explanation to better explain the concept.</video:description>
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      <video:description>This lesson will look at an example involving the distributive property. The given information will assist in learning how to simplify the expression by applying the distributive property. This lesson will give a step by step explanation to better explain the concept.</video:description>
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      <video:title>The power rule of exponents and how do we apply it</video:title>
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    <loc>https://www.videoclass.com/video/how-to-write-an-equation-of-an-ellipse-in-standard-form</loc>
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      <video:title>How to write an equation of an ellipse in standard form</video:title>
      <video:description>This lesson will look at an example involving an ellipse. The given information will assist in learning how to write the equation of an ellipse in standard form. This lesson will give a step by step explanation to better understand the concept.</video:description>
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    <loc>https://www.videoclass.com/video/graph-and-shade-a-system-of-linear-inequalities-in-two-ways</loc>
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      <video:title>Graph and shade a system of linear inequalities in two ways</video:title>
      <video:description>This lesson will look at an example involving linear inequalities. The given information will assist in learning how to graph and shade a system of linear inequalities in two ways. This lesson will give a step by step explanation to better understand the concept.</video:description>
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    <loc>https://www.videoclass.com/video/evaluate-an-expression-with-a-negative-rational-exponent</loc>
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      <video:title>Evaluate an expression with a negative rational exponent</video:title>
      <video:description>This lesson will look at an example involving a rational exponent. The given information will assist in learning how to evaluate an expression with a negative rational exponent. This lesson will give a step by step explanation to better understand the concept.</video:description>
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      <video:description>This lesson will look at an example involving graphing. The given information will assist in learning how to graph a compound inequality and graphing its solution. This lesson will give a step by step explanation to better understand the concept.</video:description>
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      <video:description>This lesson will look at an example involving order of operations and distributive property. The given information will assist in learning how to simplify an expression. This lesson will give a step by step explanation to better understand the concept.</video:description>
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      <video:description>This lesson will look at an example involving graphing. The given information will assist in learning how to graph the solution to an inequality solution. This lesson will give a step by step explanation to better understand the concept.</video:description>
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      <video:title>Learn how to simplify an expression by using distributive</video:title>
      <video:description>This lesson will look at an example involving the distributive property. The given information will assist in learning how to simplify an expression by using the distributive property. This lesson will give a step by step explanation to better explain the concept.</video:description>
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      <video:description>This lesson will look at an example involving an inequality. The given information will assist in learning how to solve and graph the solution to a multistep inequality. This lesson will give a step by step explanation to better understand the concept. </video:description>
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      <video:title>Learn how to graph a system of three linear inequalities</video:title>
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      <video:description>This lesson will look at an example involving the inequalities. The given information will assist in learning how to graph a solution to an inequality when the variable is on right. This lesson will give a step by step explanation to better understand the concept.</video:description>
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      <video:title>Learn how to solve an or compound inequality</video:title>
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      <video:title>Simplify an expression by applying the distributive property</video:title>
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  <url>
    <loc>https://www.videoclass.com/video/determine-the-leading-coefficient-and-degree-of-a-monomial-hd-3</loc>
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      <video:title>Determine the leading coefficient and degree of a monomial</video:title>
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    <loc>https://www.videoclass.com/video/learn-how-to-subtract-two-polynomials-by-including-multiple-place-values</loc>
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      <video:title>Learn how to subtract two polynomials by including multiple place values</video:title>
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    <loc>https://www.videoclass.com/video/sat-prep-learn-how-to-determine-the-circumference-of-a-circle</loc>
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      <video:title>SAT Prep: Learn how to determine the circumference of a circle</video:title>
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    <loc>https://www.videoclass.com/video/using-substitution-to-solve-a-system-of-equations</loc>
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      <video:title>Using substitution to solve a system of equations</video:title>
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    <loc>https://www.videoclass.com/video/sat-prep-learn-how-to-determine-the-savings-between-two-plans</loc>
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      <video:title>SAT Prep Learn how to determine the savings between two plans</video:title>
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  <url>
    <loc>https://www.videoclass.com/video/graphing-a-system-of-two-inequalities-in-slope-intercept-form</loc>
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      <video:title>Graphing a system of two inequalities in slope intercept form</video:title>
      <video:description>This lesson will look at an example problem involving inequalities. This lesson will give an explanation of how to graph a system of two inequalities in slope intercept form and the cube root with a step by step look to better explain the concept.</video:description>
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  <url>
    <loc>https://www.videoclass.com/video/applying-foil-to-rationalize-the-denominator-with-two-binomials</loc>
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      <video:title>Applying foil to rationalize the denominator with two binomials</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-multiply-two-radical-expressions-and-then-multiply</loc>
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      <video:title>How to multiply two radical expressions and then multiply</video:title>
      <video:description>This lesson will look at an example problem involving radical expressions. This lesson will give an explanation of how to mulitply two radical expressions and then multiply and the cube root with a step by step look to better explain the concept.</video:description>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-simplify-the-square-root-of-an-expression-by-using-perfect-squares</loc>
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    <priority>1.0</priority>
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      <video:title>How to simplify the square root of an expression by using perfect squares</video:title>
      <video:description>This lesson will look at an example problem involving perfect squares. This lesson will give an explanation of how to simplify the square root of an expression by using perfect squares with a step by step look to better explain the concept.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/divide-two-radical-expressions-without-rationalizing-the-denominator</loc>
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    <priority>1.0</priority>
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      <video:title>Divide two radical expressions without rationalizing the denominator</video:title>
      <video:description>This lesson will look at an example problem involving rationalizing denominators. This lesson will give an explanation of how to Divide two radical expressions without rationalizing the denominator with a step by step look to better explain the concept.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/sat-prep-learn-how-to-determine-the-final-weight-given-a-ratio-of-weights</loc>
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    <priority>1.0</priority>
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      <video:title>SAT PREP Learn how to determine the final weight given a ratio of weights</video:title>
      <video:description>This lesson will look at an example problem involving weight. This lesson will give an explanation of how to determine the final weight given a ratio of weights with a step by step look to better explain the concept.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/learn-how-to-rationalize-the-denominator-when-your-radicand-is-a-binomial</loc>
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    <priority>1.0</priority>
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      <video:title>Learn how to rationalize the denominator when your radicand is a binomial</video:title>
      <video:description>This lesson will look at an example problem involving rationalizing denominators. This lesson will give an explanation of how  to rationalize the denominator when your radicand is a binomial with a step by step look to better explain the concept.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/sat-prep-learn-how-to-use-proportions-to-determine-the-number</loc>
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      <video:title>SAT Prep Learn how to use proportions</video:title>
      <video:description>This lesson will look at an example problem involving proportions. This lesson will give an explanation of how to use proportions to determine the number of pears used in a salad with a step by step look to better explain the concept.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/learn-how-to-simplify-the-5th-root-of-an-expression-with-numbers</loc>
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    <priority>1.0</priority>
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      <video:title>Learn how to simplify the 5th root of an expression with numbers</video:title>
      <video:description>This lesson will look at an example problem involving the 5th root. This lesson will give an explanation of how to simplify the 5th root of an expression with numbers with a step by step look to better explain the concept.</video:description>
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  <url>
    <loc>https://www.videoclass.com/video/multiplying-a-radical-expression-to-simplify</loc>
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      <video:title>Multiplying a radical expression to simplify</video:title>
      <video:description>This lesson will look at an example problem involving radical expressions. This lesson will give an explanation of how to multiply a radical expression to simplify with a step by step look to better explain the concept.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/rationalizing-the-denominator-to-simplify-a-radical-expression</loc>
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      <video:title>Rationalizing the denominator to simplify a radical expression</video:title>
      <video:description>This lesson will look at an example problem involving rationalizing the denominator.  This lesson will give an explanation of how to rationalizing the denominator  to simplify a radical expression with a step by step look to better explain the concept.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/rationalizing-the-denominator-with-a-radical-in-the-numerator-and-denominator</loc>
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    <priority>1.0</priority>
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      <video:title>Rationalizing the denominator with a radical in the numerator and denominator</video:title>
      <video:description>This lesson will look at an example problem involving rationalizing the denominator.  This lesson will give an explanation of how to rationalize the denominator with a radical in the numerator and denominator with a step by step look to better explain the concept.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:42+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/simplifying-the-cube-root-of-an-expression-with-variables</loc>
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      <video:title>Simplifying the cube root of an expression with variables</video:title>
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    <loc>https://www.videoclass.com/video/use-prime-factorixation-to-simplify-the-fourth-root-of-a-radical</loc>
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      <video:title>Use prime factorixation to simplify the fourth root of a radical</video:title>
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    <loc>https://www.videoclass.com/video/determine-the-slope-and-y-intercept-from-an-equation-in-standard-form</loc>
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      <video:title>Determine the slope and y intercept from an equation in standard form</video:title>
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  <url>
    <loc>https://www.videoclass.com/video/graph-a-quadratic-function-using-a-table-of-values</loc>
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      <video:title>Graph a quadratic function using a table of values</video:title>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-determine-the-domain-and-range-from-a-function-graph</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_206f62bbf426544ec702c0294b03437630_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>How to determine the domain and range from a function graph</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-determine-the-domain-of-a-function-from-a-table-hd</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_6fd925ca8d952b10e77f226d7937eeed10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>How to determine the domain of a function from a table</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/rationalize-the-denominator-with-a-binomial-and-the-cube-root</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_d5bc6936062e7dbb926595e12d957bde10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Rationalize the denominator with a binomial and the cube root</video:title>
      <video:description>This lesson will look at an example problem involving rationalize the denominator. This lesson will give an explanation of how to rationalize the denominator with a binomial and the cube root with a step by step look to better explain the concept.</video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:41+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/maximizing-the-objective-function-using-linear-programming</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_6301c92a28b70ca24ff5cba0dee91cae10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Maximizing the objective function using linear programming</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/simplifying-a-simple-expression-by-combining-two-terms-with-like-terms</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_80f84f1791ac4f10a01027092a77006a10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Simplifying a simple expression by combining two terms with like terms</video:title>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-simplify-an-expression-by-following-order-of-operations</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_f6934bc8ca9939e0a9f279afcac4794930_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>How to simplify an expression by following order of operations</video:title>
      <video:description>This lesson will look at an example problem involving the order of operations. This lesson will give an explanation of how to simplify an expression by combining  by following order of operations with a step by step look to better explain the concept.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/what-is-the-definition-of-like-terms-and-provide-examples-and-non-examples</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_261690eea69f3c60fecf33c7f845d8b910_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>What is the definition of like terms and provide examples and non examples</video:title>
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      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:47+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/sat-prep-how-to-determine-the-length-of-a-parallelogram-given-a-side-and-perimeter</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_48c2a131f63297b47989d411767256f830_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>SAT Prep How to determine the length of a parallelogram given a side and perimeter</video:title>
      <video:description>This lesson will look at an example problem involving perimeter.  This lesson will give an explanation of how to determine length of a parallelogram given a side and perimeter with a step by step look to better explain the concept.</video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:48+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/sat-prep-determine-the-distance-traveled-between-two-trains</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_5157824b4d220fc4195fc41224f965b510_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>SAT Prep determine the distance traveled between two trains</video:title>
      <video:description>This lesson will look at an example problem involving distance. This lesson will give an explanation of how to determine the distance traveled between two trains with a step by step look to better explain the concept.</video:description>
      <video:view_count>19</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:47+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/sat-prep-how-to-determine-the-area-of-a-base-from-a-word-problem</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_f1f1ebd5a2e95c40d57b1170eedfaa2d10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>SAT Prep How to determine the area of a base from a word problem</video:title>
      <video:description>This lesson will look at an example problem involving area. This lesson will give an explanation of how to determine the area of a base from a word problem with a step by step look to better explain the concept.</video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:47+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/solving-and-graphing-compound-inequality-into-two-separate-inequalities</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_554c8c5be04332f17c853554eb4d192310_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Solving and graphing compound inequality into two separate inequalities</video:title>
      <video:description>This lesson will look at an example problem involving compound inequalities. This lesson will give an explanation of how to Solve and graph a compound inequality into two separate inequalities with a step by step look to better explain the concept.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:47+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/sat-prep-how-to-determine-the-percentage-of-a-group-of-students</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_f5c2c5d6f8a7e16e014a8b330465df1310_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>SAT Prep How to determine the percentage of a group of students</video:title>
      <video:description>This lesson will look at an example problem involving percentage. This lesson will give an explanation of how to determine the percentage of a group of students with a step by step look to better explain the concept.</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:48+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/sat-prep-how-to-determine-the-percent-of-a-population</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_71cdece540fb5d09d648cd8136b5689110_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>SAT Prep How to determine the percent of a population</video:title>
      <video:description>This lesson will look at an example problem involving percent.  This lesson will give an explanation of how to determine the percent of a population with a step by step look to better explain the concept.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:48+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/hd_0_71cdece540fb5d09d648cd8136b56891.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/sat-prep-how-to-determine-the-probability-of-a-situation-hd</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_76ecb2cbcbfda4f54e3986cddef9b99610_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>SAT Prep How to determine the probability of a situation</video:title>
      <video:description>This lesson will look at an example problem involving probability. This lesson will give an explanation of how to determine the probability of a situation with a step by step look to better explain the concept.</video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:48+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_76ecb2cbcbfda4f54e3986cddef9b996.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/sat-prep-how-to-determine-the-missing-length-of-a-word-problem</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_db20acd8aab5fb35ec89b02556f429a410_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>SAT Prep How to determine the missing length of a word problem</video:title>
      <video:description>This lesson will look at an example problem involving word problems. This lesson will give an explanation of how to determine the missing length of a word problem with a step by step look to better explain the concept.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:48+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/sat-prep-how-to-determine-the-price-increase-and-decrease-of-a-value</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_136c1c2af53839f308ea222b969bdc6910_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>SAT Prep How to determine the price increase and decrease of a value</video:title>
      <video:description>This lesson will look at an example problem involving price increase and decrease. This lesson will give an explanation of how to determine the price increase and decrease of a value with a step by step look to better explain the concept.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:48+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/sat-prep-learn-how-to-apply-zero-product-property-hd</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_072b5b67e06f72a606fdd63a5df041c610_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>SAT Prep Learn how to apply zero product property</video:title>
      <video:description>This lesson will look at an example problem involving the zero product property. This lesson will give an explanation of how to apply zero product property with a step by step look to better explain the concept.</video:description>
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      <video:title>Graphing a linear system of inequalities and shading their solution</video:title>
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      <video:title>How to evaluate an expression using rational exponents</video:title>
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      <video:title>Summary for Graphing Absolute value Inequalities</video:title>
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      <video:title>How to determine the solution of a system of linear inequalities</video:title>
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      <video:title>Graphing a linear system of linear inequalities</video:title>
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      <video:title>How to evaluate the square root of a perfect square number</video:title>
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      <video:title>SAT Prep Create a system of equations from a word problem</video:title>
      <video:description>This lesson will look at an example problem involving a system of equations. This lesson will give an explanation of how to create a system of equations from a word problem with a step by step look to better explain the concept.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:51+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_27e8deb8f381ef6b9a814f409a546581.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sat-prep-determine-the-value-of-x-by-adding-multiple-fractions</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_803359b5bc7e832c33f7983adaeb4a6610_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>SAT Prep Determine the value of x by adding multiple fractions</video:title>
      <video:description>This lesson will look at an example problem involving fractions. This lesson will give an explanation of how to determine the value of x by adding multiple fractions with a step by step look to better explain the concept.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:51+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/hd_0_803359b5bc7e832c33f7983adaeb4a66.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sat-prep-how-to-determine-the-perimeter-of-a-triangle-using-similar-triangles</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_c00ebc14c5ee0b856ab5e4a0d7f5219510_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>SAT Prep How to determine the perimeter of a triangle using similar triangles</video:title>
      <video:description>This lesson will look at an example problem involving perimeter. This lesson will give an explanation of how to determine the perimeter of a triangle using similar triangles with a step by step look to better explain the concept.</video:description>
      <video:view_count>15</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:51+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/hd_0_c00ebc14c5ee0b856ab5e4a0d7f52195.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/sat-prep-how-to-determine-the-midpoint-between-two-coordinate-points</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_d9b9f596ae69af32329530e42d3ee93b10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>SAT Prep How to determine the midpoint between two coordinate points</video:title>
      <video:description>This lesson will look at an example problem involving coordinate points. This lesson will give an explanation of how to determinehe midpoint between two coordinate points with a step by step look to better explain the concept.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:51+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/hd_0_d9b9f596ae69af32329530e42d3ee93b.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sat-prep-identify-the-maximum-number-of-sections-with-three-circles-venn-diagrams</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_259a5ebc55afc4af6a206b059db7515010_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>SAT Prep Identify the maximum number of sections with three circles venn diagrams </video:title>
      <video:description>This lesson will look at an example problem involving circles. This lesson will give an explanation of how to identify the maximum number of sections with three circles venn diagrams  with a step by step look to better explain the concept.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:51+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_259a5ebc55afc4af6a206b059db75150.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sat-prep-adding-a-decimal-to-a-fraction</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_71a493f17158b505fded2f573b0b1ce510_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>SAT Prep adding a decimal to a fraction</video:title>
      <video:description>This lesson will look at an example problem involving  decimals an fractions. This lesson will give an explanation of how to  add a decimal to a fraction with a step by step look to better explain the concept.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:51+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/hd_0_71a493f17158b505fded2f573b0b1ce5.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sat-prep-how-do-the-graphs-of-two-trigonometric-graphs-compare</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_a889ebfda305d1d0b004812cfa4f9b7110_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>SAT Prep How do the graphs of two trigonometric graphs compare</video:title>
      <video:description>This lesson will look at an example problem involving graphs. This lesson will give an explanation of how to  do the graphs of two trigonometric graphs and compare with a step by step look to better explain the concept.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:51+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_a889ebfda305d1d0b004812cfa4f9b71.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sat-prep-learn-to-determine-the-distance-between-a-point-and-a-line</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_e525860764851d175e55668f1ccdf70e10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>SAT Prep Learn to determine the distance between a point and a line</video:title>
      <video:description>This lesson will look at an example problem involving distance. This lesson will give an explanation of how to  determine the distance between a point and a line with a step by step look to better explain the concept.</video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:52+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_e525860764851d175e55668f1ccdf70e.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sat-prep-how-to-determine-the-missing-value-of-a-quadratic-given-one-solution</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_fa8da1be87769325979c5090b918623510_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>SAT Prep How to determine the missing value of a quadratic given one solution</video:title>
      <video:description>This lesson will look at an example problem involving quadratics. This lesson will give an explanation of how to  determine the missing value of a quadratic given one solution with a step by step look to better explain the concept.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:51+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_fa8da1be87769325979c5090b9186235.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sat-prep-learn-how-to-determine-the-value-of-a-number-from-a-word-problem</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_144dd44aa55626080be371cc6a15312b10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Sat Prep Learn how to determine the value of a number from a word problem</video:title>
      <video:description>This lesson will look at an example problem involving a word problem. This lesson will give an explanation of how to determine the value of a number from a word problem with a step by step look to better explain the concept.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:52+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/hd_0_144dd44aa55626080be371cc6a15312b.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/how-to-add-two-radical-expression-with-different-radicands-hd</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_72a0f33b23760c95b0a3cdde19abbb2010_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>How to add two radical expression with different radicands</video:title>
      <video:description>This lesson will look at an example problem involving radical expressions. This lesson will give an explanation of how to add two radical expression with different radicands with a step by step look to better explain the concept.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:52+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_72a0f33b23760c95b0a3cdde19abbb20.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sat-prep-learn-how-to-determine-the-missing-height-of-two-equivalent-volumes-for-cylinders</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_d317d4186f15bf70bb852504c1b41fca10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>SAT Prep learn how to determine the missing height of two equivalent volumes for cylinders</video:title>
      <video:description>This lesson will look at an example problem involving volume. This lesson will give an explanation of how to determine the missing height of two equivalent volumes for cylinders with a step by step look to better explain the concept.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:52+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/hd_0_d317d4186f15bf70bb852504c1b41fca.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/sat-prep-how-to-determine-which-equation-represents-the-graph-of-a-parabola</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_d87280b0f50378ec740c7338156489df10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>SAT Prep How to determine which equation represents the graph of a parabola</video:title>
      <video:description>This lesson will look at an example problem involving parabolas. This lesson will give an explanation of how to determine which equation represents the graph of a parabola with a step by step look to better explain the concept.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:51+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_d87280b0f50378ec740c7338156489df.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/determine-if-an-equation-is-an-example-of-direct-variation-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_143551ea6cc10ad06ce6375d114d993810_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Determine if an equation is an example of direct variation</video:title>
      <video:description>This lesson will look at an example problem involving direct variation. This lesson will give an explanation of how to determine if an equation is an example of direct variation with a step by step look to better explain the concept.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:52+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/hd_0_143551ea6cc10ad06ce6375d114d9938.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/applying-direct-variation-to-a-proportion-so-solve-for-the-missing-variable</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_3088395a400f5ff6ad088d73fdcca63730_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Applying direct variation to a proportion so solve for the missing variable</video:title>
      <video:description>This lesson will look at an example problem involving direct variation. This lesson will give an explanation of how to apply direct variation to a proportion so solve for the missing variable with a step by step look to better explain the concept.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:52+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_3088395a400f5ff6ad088d73fdcca637.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/given-an-equation-determine-if-y-varies-directly-with-x</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_0cc5b2f696a7bed3437c4bf3c463bb5e10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Given an equation determine if y varies directly with x</video:title>
      <video:description>This lesson will look at an example problem involving direct variation. This lesson will give an explanation of how to determine if y varies directly with x with a step by step look to better explain the concept.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:52+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_0cc5b2f696a7bed3437c4bf3c463bb5e.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/graph-an-absolute-value-equation-with-a-reflection-and-horizontal-stretch-and-translations</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_44b402dd69b8c7cec31121880b027ff110_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Graph an absolute value equation with a reflection and horizontal stretch and translations</video:title>
      <video:description>This lesson will look at an example problem involving absolute value equations. This lesson will give an explanation of how to graph an absolute value equation with a reflection and horizontal stretch and translations with a step by step look to better explain the concept.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:53+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_44b402dd69b8c7cec31121880b027ff1.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/graph-a-linear-equation-by-converting-standard-form-to-slope-intercept-form</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_ffb1c241ffc0f1e55619829efc781a8610_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Graph a linear equation by converting standard form to slope intercept form</video:title>
      <video:description>This lesson will look at an example problem involving linear equations. This lesson will give an explanation of how to graph a linear equation by converting standard form to slope intercept form with a step by step look to better explain the concept.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:53+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/hd_0_ffb1c241ffc0f1e55619829efc781a86.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/graph-a-linear-inequality-when-the-boundry-lies-on-the-y-axis</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_30ab74620b90bb0f4fdfc347e7ee7fd210_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Graph a linear inequality when the boundry lies on the y axis</video:title>
      <video:description>This lesson will look at an example problem involving linear inequalities. This lesson will give an explanation of how to graph a linear inequality when the boundry lies on the y axis with a step by step look to better explain the concept.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:53+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/hd_0_30ab74620b90bb0f4fdfc347e7ee7fd2.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/graph-a-linear-inequality-by-using-intercept-form</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_ae4dcde5df2d74a6c72e67c73ed4aa9310_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Graph a linear inequality by using intercept form</video:title>
      <video:description>This lesson will look at an example problem involving linear inequalities. This lesson will give an explanation of how to graph a linear inequality by using intercept form with a step by step look to better explain the concept.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-02-23T13:56:53+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_ae4dcde5df2d74a6c72e67c73ed4aa93.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/graph-an-absolute-value-equation-with-a-horizontal-shift-and-reflection</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_88f629e02999a0587a6d1a6d3e47028610_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Graph an absolute value equation with a horizontal shift and reflection</video:title>
      <video:description>This lesson will look at an example problem involving absolute value equations. This lesson will give an explanation of how to graph an absolute value equation  with a horizontal shift and reflection with a step by step look to better explain the concept.</video:description>
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      <video:title>Learn how to graph an absolute value inequality with a horizontal shift</video:title>
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      <video:title>How to solve a multi step equation with multiple fractions</video:title>
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      <video:title>Learn how to solve a simple one step absolute value equation</video:title>
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    <loc>https://www.videoclass.com/video/graph-the-cotangent-function-with-a-reflection-over-the-x-axis</loc>
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      <video:title>Learn the basic way to factor a trinomial </video:title>
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    <loc>https://www.videoclass.com/video/learn-the-easiest-way-to-factor-a-trinomial-when-a-1-ex-8-hd</loc>
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      <video:title>Learn the easiest way to factor a trinomial when a=1 </video:title>
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      <video:title>Learn how to solve a proportion by applying cross multiplication</video:title>
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      <video:title>Simplify an expression by applying three different Rules of Exponents</video:title>
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    <loc>https://www.videoclass.com/video/multiplying-two-exponents-by-using-the-product-rules-of-exponents</loc>
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      <video:title>Multiplying two exponents by using the product rules of exponents</video:title>
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    <loc>https://www.videoclass.com/video/learn-to-solve-a-proportion-by-determining-and-multiplying-by-the-lcd</loc>
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      <video:title>Learn to solve a proportion by determining and multiplying by the LCD</video:title>
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  <url>
    <loc>https://www.videoclass.com/video/solve-a-proportion-by-mulitplying-both-sides-by-the-lcd-1</loc>
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      <video:title>Solve a proportion by mulitplying both sides by the LCD</video:title>
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  <url>
    <loc>https://www.videoclass.com/video/multiply-an-expression-by-applying-the-product-power-to-product-rule-of-exponents</loc>
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      <video:title>Multiply an expression by applying the product &amp; power to product rule of exponents</video:title>
      <video:description>This lesson will look at an example problem involving exponents. This lesson will give an explanation of how to multiply an expression by applying the product and power to product rule of exponents with a step by step look to better explain the concept.</video:description>
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  <url>
    <loc>https://www.videoclass.com/video/multiply-a-binomial-by-a-trinomial-using-the-distributive-property</loc>
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      <video:title>Multiply a binomial by a trinomial using the distributive property</video:title>
      <video:description>This lesson will look at an example problem involving the distributive property. This lesson will give an explanation of how to multiply a binomial by a trinomial using the distributive property with a step by step look to better explain the concept.</video:description>
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  <url>
    <loc>https://www.videoclass.com/video/multiply-a-monomial-by-a-polynomial-using-the-distributive-property</loc>
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      <video:title>Multiply a monomial by a polynomial using the distributive property</video:title>
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  <url>
    <loc>https://www.videoclass.com/video/rewriting-a-negative-exponent-by-putting-it-in-the-denominator</loc>
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      <video:title>Rewriting a negative exponent by putting it in the denominator</video:title>
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  <url>
    <loc>https://www.videoclass.com/video/rewrite-an-exponent-with-a-positive-power-when-in-the-denominator</loc>
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      <video:title>Rewrite an exponent with a positive power when in the denominator</video:title>
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  <url>
    <loc>https://www.videoclass.com/video/simplify-an-expression-by-rewriting-a-negative-as-the-product-of-1</loc>
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      <video:title>Simplify an expression by rewriting a negative as the product of -1</video:title>
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  <url>
    <loc>https://www.videoclass.com/video/simplifying-an-expression-by-applying-the-power-rule-of-exponent</loc>
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      <video:title>Simplifying an expression by applying the power rule of exponent</video:title>
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    <loc>https://www.videoclass.com/video/simplify-an-expression-by-applying-a-negative-power-to-product-rule</loc>
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    <loc>https://www.videoclass.com/video/simplifying-an-expression-by-applying-the-power-to-quotient-rule-of-exponents</loc>
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      <video:title>Simplifying an expression by applying the power to quotient rule of exponents</video:title>
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    <loc>https://www.videoclass.com/video/rewriting-exponents-with-positive-powers-to-simplify-an-expression</loc>
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    <loc>https://www.videoclass.com/video/the-easy-way-to-factor-a-polynomial-with-four-terms-grouping</loc>
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    <loc>https://www.videoclass.com/video/summary-for-writing-the-equation-of-a-line-parallel-to-a-given-point</loc>
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    <loc>https://www.videoclass.com/video/use-the-reciprocal-of-a-fraction-to-rewrite-an-expression-w-a-positive-power</loc>
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    <loc>https://www.videoclass.com/video/summary-for-writing-the-equation-of-an-ellipse-for-conic-section</loc>
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    <loc>https://www.videoclass.com/video/how-to-write-a-decimal-as-a-fraction-and-as-a-percent-hd</loc>
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    <loc>https://www.videoclass.com/video/how-to-multiply-radicals-by-simplifying-first-hd</loc>
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      <video:title>How to multiply radicals by simplifying first </video:title>
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    <loc>https://www.videoclass.com/video/how-to-convert-scientific-notation-in-real-numbers-hd</loc>
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    <loc>https://www.videoclass.com/video/how-to-graph-and-shade-a-linear-inequality-that-is-horizontal</loc>
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      <video:description>This lesson will define and explain Atoms by looking at the size of an atom. The given information will assist in solving for the components that need to be found. This lesson will show experiments to give a step by step explanation of how large an atom really is and better explain the concept.</video:description>
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      <video:title>Virtual Electric Charge Experiments</video:title>
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      <video:title>Introduction to Atomic Structure</video:title>
      <video:description>This lesson will define and explain atomic structure by looking at an experiment. The given information will assist in looking at the periodic table for the components that need to be found. This lesson will show diagrams to give a step by step explanation of how to derive electron configuration and better explain the concept.</video:description>
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      <video:title>How protons, electrons and neutrons were discovered.</video:title>
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  <url>
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      <video:title>Introduction to Bonding</video:title>
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      <video:title>Meet The Atom</video:title>
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    <loc>https://www.videoclass.com/video/introduction-to-the-periodic-table</loc>
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      <video:title>Introduction to the Periodic Table</video:title>
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      <video:publication_date>2015-03-16T13:30:20+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/states-of-matter-part-1-1</loc>
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      <video:title>States of Matter Part 1</video:title>
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      <video:publication_date>2015-03-16T13:32:47+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-size-of-an-atom-introductory-version-1</loc>
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      <video:title>The Size of an Atom (Introductory Version)</video:title>
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      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-16T13:33:07+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/meet-36-elements-hd</loc>
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      <video:title>Meet 36 Elements </video:title>
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      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-16T13:31:54+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/experimentally-why-does-ep-increase-with-faster-scan-rates-in-cyclic-voltammetry-cv-hd</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_6601267d1fe9ff418cee780f7e3dc46010_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>“Experimentally, why does △Ep increase with faster scan rates” in Cyclic Voltammetry (CV)</video:title>
      <video:description>This video lesson will show how to perform an experiment to determinewhy does △Ep increase with faster scan rates in cyclic voltammetry , as well as the instruments used to perform the experiment.</video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-18T06:24:12+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/fluoride-ion-selective-electrode-1</loc>
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      <video:title>Fluoride Ion Selective Electrode</video:title>
      <video:description>This video lesson will show how to perform an experiment to determine the fluoride ion concentration in toothpaste using an ion selective electrode, as well as the instruments used to perform the experiment.  </video:description>
      <video:view_count>20</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-18T06:26:22+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_db2395fabef60c7d3c5781d48039b1cc.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/high-performance-liquid-chromatography-hplc-practical-1</loc>
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    <priority>1.0</priority>
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      <video:title>High Performance Liquid Chromatography HPLC PRACTICAL</video:title>
      <video:description>This video lesson will show how to perform an experiment to determine the high performance liquid chromatography for rapid separation and analysis of vitamin C , as well as the instruments used to perform the experiment.</video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-18T06:24:55+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/potentiometry-metallic-electrode-practical-1</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_0c22a46a2f80c3193ebd3757b248f2f610_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Potentiometry Metallic Electrode PRACTICAL</video:title>
      <video:description>This video lesson will show how to perform an experiment to determine the equivalency testing of potentiometric titration vs the indicator titration for the determination of silver ion concentration , as well as the instruments used to perform the experiment.</video:description>
      <video:view_count>19</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-18T06:26:50+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/animation-of-1-conjugate-addition-of-cyclohexenone-and-2-alkylation-of-its-enolate-hd</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_00a741e12bf99b2fc0186ec19c46428110_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Animation of 1. Conjugate Addition of Cyclohexenone and 2. Alkylation of its Enolate</video:title>
      <video:description>This lesson will look at the conjugate addition of cyclohexenone with a diagram to explain as well as the alkylation of its elongate. An animation will give a better understanding of the concept. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-18T06:27:41+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/band-broadening-and-van-deemter-equation-hd</loc>
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    <priority>1.0</priority>
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      <video:title>Band Broadening and van Deemter Equation</video:title>
      <video:description>This lesson will look at band broadening and an in depth look at the van Deemter Equation. A look at plate height, eddy diffusion, longitudinal diffusion and mass stationary phase will be given in this lesson as well as diagrams to help better explain the concept. </video:description>
      <video:view_count>26</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-18T06:28:02+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_a40389e7b12cfaa91a83d98db52487d8.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/binary-boiling-point-diagram-of-a-liquid-liquid-mixture-hd</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_fec183f9794da7caf4b0ac4bc58d4b2f10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Binary Boiling Point Diagram of a Liquid-Liquid Mixture</video:title>
      <video:description>This lesson will look at a Binary Boiling Point Diagram of a Liquid-Liquid Mixture. This diagram will show temperature, mole fraction of toluene and the mole fraction of benzene. This lesson will also look at a digram to explain how to solve for the amount of molecules. </video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-18T06:28:26+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/cyclic-and-linear-sweep-voltammetry-cv-and-lsv-practical-1</loc>
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    <priority>1.0</priority>
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      <video:title>Cyclic and Linear Sweep Voltammetry CV and LSV PRACTICAL</video:title>
      <video:description>This video lesson will show how to perform an experiment Cyclic and Linear Sweep Voltammetry, as well as the instruments used to perform the experiment.  </video:description>
      <video:view_count>26</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-18T06:27:25+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/bubble-fun-low</loc>
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    <priority>1.0</priority>
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      <video:title>Bubble Fun! </video:title>
      <video:description>This lesson will take a look at bubbles and give a description of what makes up bubbles and how they come to be. An experiment with bubbles will be shown with an in depth explanation. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-18T06:28:40+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/coloured-flames-low</loc>
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    <priority>1.0</priority>
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      <video:title>Coloured Flames</video:title>
      <video:description>This lesson will look at an experiment to show how to make colored flames. The ingredients needed to perform the experiment will be listed with a step by step look at how to actually perform the action of making colored flames.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-18T06:29:09+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/cyclic-voltammetry-a-molecular-scale-representation-hd</loc>
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    <priority>1.0</priority>
    <video:video>
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      <video:title>Cyclic Voltammetry - a molecular scale representation</video:title>
      <video:description>This lesson will focus on Cyclic Voltammetry  by looking at a molecular scale representation. A review of the formula for voltage and potential and the formula for currents will be show and explained. </video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-18T06:28:53+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/different-conformations-of-cyclohexane-hd</loc>
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      <video:title>Different Conformations of Cyclohexane</video:title>
      <video:description>This lesson will look at conformations of cyclohexane, by looking at the energy and conformation level of different objects and what occurs during different motions. This lesson will look at a diagram to better explain the concept. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-18T06:29:23+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/linear-and-planar-densities-for-body-centered-cubic-bcc-unit-cells-hd</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_018761b47cad9c50621e20185dc0781910_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Linear and Planar Densities for Body Centered Cubic (BCC) Unit Cells</video:title>
      <video:description>This lesson will review the formula for linear density and planar density, and will look at a face centered cubic unit cells. This lesson will show how to use the Pythagorean Theorem to help solve. This lesson will give a step by step explanation of how to find the Linear and Planar Densities for Body Centered Cubic (FCC) Unit Cells.  </video:description>
      <video:view_count>19</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-18T06:30:05+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/hd_0_018761b47cad9c50621e20185dc07819.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/linear-and-planar-densities-for-face-centered-cubic-fcc-unit-cells-hd</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_d0117f9681790034e24213cf8649ac5e10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Linear and Planar Densities for Face Centered Cubic (FCC) Unit Cells </video:title>
      <video:description>This lesson will review the formula for linear density and planar density, and will look at a face centered cubic unit cells. This lesson will show how to use the Pythagorean Theorem to help solve. This lesson will give a step by step explanation of how to find the Linear and Planar Densities for Face Centered Cubic (FCC) Unit Cells.  </video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-18T06:30:27+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_d0117f9681790034e24213cf8649ac5e.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/making-slime-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_d75909a13ca407e614b0cfdf2c9e182f10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Making Slime!</video:title>
      <video:description>This lesson will look at an experiment to show how to make slime. The ingredients needed to perform the experiment will be listed with a step by step look at how to actually perform the action of making slime. </video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-18T06:31:12+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/lycopodium-fireball-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:title>Lycopodium Fireball</video:title>
      <video:description>This lesson will look at an experiment to show how to make a lycopodium fireball. The ingredients needed to perform the experiment will be listed with a step by step look at how to actually perform the action of making a fireball.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-18T06:30:50+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/removing-spectral-interferences-in-atomic-absorption-spectroscopy-aas-hd</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_7b7756b667c29e91a4b4840c0e341cf010_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Removing Spectral Interferences in Atomic Absorption Spectroscopy (AAS)</video:title>
      <video:description>This lesson will look at Atomic Absorption Spectroscopy and how to remove spectral inferences. This lesson will take a step by step look to better explain the concept.  </video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-18T06:32:19+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/hd_0_7b7756b667c29e91a4b4840c0e341cf0.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/silver-tree-formation-within-minutes-hd</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_dc2ab8b7ff4f5525325e88d3d7ed520910_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Silver Tree Formation within Minutes</video:title>
      <video:description>This lesson will look at a real experiment on silver tree formation. Each item needed for the experiment will be shown, as well as a step by step look at the actions performed in the experiment. </video:description>
      <video:view_count>12</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-18T06:32:56+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/hd_0_dc2ab8b7ff4f5525325e88d3d7ed5209.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/proof-non-polar-solvents-dont-get-hot-in-the-microwave</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_9d428038af8b48457e70c3b91098b38110_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Proof Non-polar solvents dont get HOT in the microwave</video:title>
      <video:description>This lesson will look at an experiment to show what happens to solvents when they are heated in the microwave. </video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-18T06:31:53+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_9d428038af8b48457e70c3b91098b381.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/symmetry-operations-for-point-group-d2d-hd</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_fc414b3d4c38abf8b6e6174be514f23610_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Symmetry Operations for Point Group D2d</video:title>
      <video:description>This lesson will define and explain symmetry operations by looking at a 2 D collision example question. The given information will assist in looking at common molecules that belong to point group D2d. This lesson will draw diagrams to give a step by step explanation to better explain the concept.</video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-18T06:33:34+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/hd_0_fc414b3d4c38abf8b6e6174be514f236.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/bruker-diffrac-measurement-xrd-software</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_87a1b11d8b16325d58c7b54a232add5d30_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Bruker DIFFRAC Measurement XRD software</video:title>
      <video:description>This lesson will look at the software of the Bruker DIFFRAC Measurement XRD . Each item needed for the software will be shown, as well as a step by step look at the actions performed.</video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:11:38+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_87a1b11d8b16325d58c7b54a232add5d.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/capillary-electrophoresis</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_90c46ba3ba08352376c7c6f65e0d24f410_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Capillary Electrophoresis</video:title>
      <video:description>This lesson will be a guide to using the capillary electrophoresis, a look at the equipment as well as how to use it. This lesson will look at an experiment and give a step by step at how to properly perform an experiment.  </video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:12:03+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_90c46ba3ba08352376c7c6f65e0d24f4.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/bruker-d8-advance-x-ray-diffraction-machine-operation-xrd-axs</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_8d2e9562eeae697ebae4975039d64cfd10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Bruker D8 Advance X-Ray Diffraction Machine - operation XRD AXS </video:title>
      <video:description>This lesson will look at a real experiment on an X-Ray Diffraction Machine. Each item needed for the experiment will be shown, as well as a step by step look at the actions performed in the experiment.</video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:11:24+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/hd_0_8d2e9562eeae697ebae4975039d64cfd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/extraction-and-drying-agent-with-full-subtitles</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_4445b63f6b0e74acea5cf62c583bb1ca10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Extraction and drying agent</video:title>
      <video:description>This lesson will be a guide to using extraction techniques, a look at the equipment as well as how to use it. This lesson will look at an experiment and give a step by step at how to properly perform the extraction and drying agent.  </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:13:31+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/guide-to-folding-fluted-filter-paper-official-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_c148c907e0fc32f144c2716f92fb0a7a10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Guide to Folding Fluted Filter paper </video:title>
      <video:description>This lesson will give a step by step explanation of how to fold fluted filter paper. Folded filter paper has many benefits to experiments and gives a larger surface area for filtration of the suspension when the liquid enters a flask.</video:description>
      <video:view_count>27</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:20:19+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_c148c907e0fc32f144c2716f92fb0a7a.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/guide-to-using-the-autopipette-official-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_c7f739ebc4ac76a1fc48e08f3b17160110_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Guide to Using the autopipette</video:title>
      <video:description>This lesson will be a guide to using the autopipette, a look at the equipment as well as how to use it. This lesson will look at a demonstration and give a step by step at how to properly perform the demonstration.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:22:32+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_c7f739ebc4ac76a1fc48e08f3b171601.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/guide-to-washing-the-pipette-official-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_12b2f3d86075d60bdf26b4f21c13b8bc10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Guide to Washing the pipette</video:title>
      <video:description>This lesson will show how to properly wash a pipette. This lesson will show and explain what each part of the instrument are for and how to properly use the instrument.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:24:38+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/guide-to-pipetting-liquid-official-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_6a981a65965a43eb998d8498797aadbd10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Guide to Pipetting liquid </video:title>
      <video:description>This lesson will be a guide to pipetting liquid, a look at the equipment as well as how to use it. This lesson will look at a demonstration and give a step by step at how to properly perform the pipetting.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:21:17+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_6a981a65965a43eb998d8498797aadbd.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/guide-to-eliminating-bubbles-from-a-burette-official-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_137bfa1e312ec4a18e87771b26ca4cc910_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Guide to Eliminating bubbles from a Burette </video:title>
      <video:description>This lesson will explain how to eliminate bubbles from a Burette by looking at the actual instruments and an experiment. </video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:19:36+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/hd_0_137bfa1e312ec4a18e87771b26ca4cc9.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/guide-to-using-the-bruker-opus-7-0-ftir-software-official-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_d015505fdad7414227a3fb93404b4b9210_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Guide to using the Bruker OPUS 7 0 FTIR software </video:title>
      <video:description>This lesson will look at the Bruker OPUS 7 0 FTIR software. Each item needed for the software will be shown, as well as a step by step look at the actions performed.</video:description>
      <video:view_count>20</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:23:07+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_d015505fdad7414227a3fb93404b4b92.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/guide-to-gravity-filtration-official-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_7618adc97a6f4711e6f013881a84737910_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Guide to gravity filtration</video:title>
      <video:description>This lesson will be a guide to execute gravity filtration properly, a look at the equipment as well as how to use it. This lesson will look at a demonstration and give a step by step at how to properly perform the filtration.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:20:49+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/hd_0_7618adc97a6f4711e6f013881a847379.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/guide-to-using-the-magnetic-susceptibility-system-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_835dd8d0b1391364803f9f6c72aa17cc10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Guide to using the Magnetic Susceptibility system</video:title>
      <video:description>This lesson will be a guide to the magnetic susceptibility system and a look at the equipment as well as how to use it. This lesson will look at a demonstration and give a step by step at how to properly get to use the magnetic susceptibility system.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:23:29+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_835dd8d0b1391364803f9f6c72aa17cc.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/guide-to-using-the-bruker-opus-6-5-ftir-software-official-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_7cbdf239384c5754861ed2e30c698b5810_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Guide to using the Bruker OPUS 6 5 FTIR software</video:title>
      <video:description>This lesson will look at the Bruker OPUS 6 5 FTIR software. Each item needed for the software will be shown, as well as a step by step look at the actions performed.</video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:22:45+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/hd_0_7cbdf239384c5754861ed2e30c698b58.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/guide-to-solid-sample-preparation-for-ftir-using-specadie-official-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_31adddcb723a4fce966cd475528f9ee610_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Guide to Solid sample preparation for FTIR using specadie </video:title>
      <video:description>This lesson will be a guide to solid sample preparation, a look at the equipment as well as how to use it. This lesson will look at a demonstration and give a step by step at how to properly perform the prep for FTIR.</video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:21:55+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_31adddcb723a4fce966cd475528f9ee6.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/extraction-and-drying-agent-official</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_4ae50334f74c7dd14503991b56b2c3cb10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Extraction and drying agent</video:title>
      <video:description>This lesson will be a guide to using extraction techniques, a look at the equipment as well as how to use it. This lesson will look at an experiment and give a step by step at how to properly perform the extraction and drying agent.  </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:13:51+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/guide-to-using-the-shimadzu-ir-solution-ftir-software-official-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_6467628e702726da213d815706dcce4410_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Guide to using the Shimadzu IR Solution FTIR software</video:title>
      <video:description>This lesson will look at the Shimadzu IR Solution FTIR software. Each item needed for the software will be shown, as well as a step by step look at the actions performed.</video:description>
      <video:view_count>42</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:24:26+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/hd_0_6467628e702726da213d815706dcce44.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/ultra-violet-spectrophotometry-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_803e3faa18fecdf894ca743b99f1228410_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Ultra Violet Spectrophotometry</video:title>
      <video:description>This lesson will go through the motions of using an Ultra Violet Spectrophotometry and how it works. From start to finish of using an Ultra Violet spectrophotometry machine. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:38:12+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_803e3faa18fecdf894ca743b99f12284.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/guide-to-liquid-sample-preparation-for-ftir-official-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_add31044a8afb31d75c57d78f0a947f210_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Guide to Liquid sample preparation for FTIR</video:title>
      <video:description>This lesson will be a guide to liquid sample preparation, a look at the equipment as well as how to use it. This lesson will look at a demonstration and give a step by step at how to properly prepare a liquid sample for FTIR. </video:description>
      <video:view_count>12</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:21:03+00:00</video:publication_date>
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    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/guide-to-titration-endpoint-official-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_ddaa0ca4356200a125a63e5a843ca4b210_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Guide to Titration endpoint </video:title>
      <video:description>This lesson will be a guide to titration, a look at the equipment as well as how to use it. This lesson will look at a demonstration and give a step by step at how to properly get to the titration endpoint.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:22:11+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/guide-to-using-the-rotary-evaporator-new-official</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_35eec13ed3304bd74400d949f3181f6e10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Guide to using the Rotary evaporator </video:title>
      <video:description>This lesson will be a guide to the rotary evaporator and a look at the equipment as well as how to use it. This lesson will look at a demonstration and give a step by step at how to properly get to use the rotary evaporator.</video:description>
      <video:view_count>10</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:24:17+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_35eec13ed3304bd74400d949f3181f6e.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/recrystallization-solvent-pair</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_deae6f25d0e4fe1d883299a77ddced2d10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Recrystallization Solvent Pair </video:title>
      <video:description>This lesson will look at the recrystallization using solvent pair, how to prepare the sample and what is required to perform the act. This lesson will actually show the recrystallization act with an explanation of how and why it occurs. </video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:31:14+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/hd_0_deae6f25d0e4fe1d883299a77ddced2d.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/recrystallization-single-solvent-hd</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_bb5aed1066805c6c4b08f93e542de3d310_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Recrystallization - Single Solvent </video:title>
      <video:description>This lesson will look at the recrystallization using a single solvent, how to prepare the sample and what is required to perform the act. This lesson will actually show the recrystallization act with an explanation of how and why it occurs.</video:description>
      <video:view_count>8</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:30:59+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/hd_0_bb5aed1066805c6c4b08f93e542de3d3.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/folding-fluted-filter-paper</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_ff8c05e4aca89215d81b279cd0fd825710_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Folding fluted filter paper</video:title>
      <video:description>This lesson will give a step by step explanation of how to fold fluted filter paper. Folded filter paper gives a larger surface area for filtration of the suspension when the liquid enters a flask. </video:description>
      <video:view_count>22</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:14:19+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_ff8c05e4aca89215d81b279cd0fd8257.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/guide-to-solid-liquid-sample-preparation-for-ftir-using-hydraulic-press-official</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_3139e7abd8813d47f282c55d3e8129c910_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Guide to Solid Liquid sample preparation for FTIR using Hydraulic Press</video:title>
      <video:description>This lesson will be a guide to execute sample preparation for FITR, a look at the equipment as well as how to use it. This lesson will look at a demonstration and give a step by step at how to properly perform the prep using Hydraulic Press.</video:description>
      <video:view_count>13</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:21:40+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/hd_0_3139e7abd8813d47f282c55d3e8129c9.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/infrared-spectroscopy-ftir-atr-bruker</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_57ffd33796c1207e5c8acf997769d3c430_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Infrared spectroscopy FTIR ATR Bruker</video:title>
      <video:description>This lesson will be a guide to using the Infrared spectroscopy FTIR ATR Bruker. This lesson will take a step by step look at how to use the infrared spectroscopy and the instruments needed to perform the test.</video:description>
      <video:view_count>14</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:25:33+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_57ffd33796c1207e5c8acf997769d3c4.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/uv-vis-spectroscopy</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_43acdc48a6cd93690b0d0f199bf660c210_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>UV Vis spectroscopy</video:title>
      <video:description>This lesson will show how to use a UV Visible Spectrophotometer. This lesson will show and explain what each part of the instrument are for and how to properly use the instrument. </video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:38:50+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_43acdc48a6cd93690b0d0f199bf660c2.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/nmr-training-guide</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_bca8fdc0953d6df1e441dc5accef6a9a10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>NMR Training Guide </video:title>
      <video:description>This lesson will go through the motions of using a Nuclear magnetic resonance machine and how it works. From start to finish of using a Nuclear magnetic resonance machine.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:28:37+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_bca8fdc0953d6df1e441dc5accef6a9a.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/suction-filtration</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_0e840706befc0b7a81c09ad1dfcb6d9210_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Suction Filtration</video:title>
      <video:description>This lesson will show the techniques of suction filtration and the drying of solid compounds. This lesson will look at the suction filtration system and what is needed to perform the act. </video:description>
      <video:view_count>6</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:33:39+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_0e840706befc0b7a81c09ad1dfcb6d92.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/column-chromatography</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_a165e50b4ba51db35db5a622b311643c10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Column Chromatography</video:title>
      <video:description>This lesson will be a guide to using column chromatography, a look at the equipment as well as how to use it. This lesson will look at an experiment and give a step by step at how to properly prepare and run a column in column chromatography.  </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:13:12+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/hd_0_a165e50b4ba51db35db5a622b311643c.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/polarimeter-adp440</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_20dd7fd509a3ce0a0977938e3638858a10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Polarimeter ADP440 </video:title>
      <video:description>This lesson will be a guide to using the Bellingham and Stanley polarimeter ADP440. This lesson will take a step by step look at how to use the polarimeter and the instruments needed to perform the test. </video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:29:42+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_20dd7fd509a3ce0a0977938e3638858a.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/nmr-sample-preparation</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_d07ece1d596390e08861807c04760f9e10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>NMR sample preparation</video:title>
      <video:description>This lesson will look at the sample preparation of a solid and liquid sample, how to prepare the sample and what is required to perform the act. This lesson will actually show the sampling act of a NMR with an explanation of how and why it occurs.</video:description>
      <video:view_count>25</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:27:40+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_d07ece1d596390e08861807c04760f9e.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/tlc-thin-layer-chromatography</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_4fe7338ae623f5369da89d4d54805ab610_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>TLC Thin Layer Chromatography </video:title>
      <video:description>This lesson will demonstrate the use of a Thin Layer Chromatography. A TLC is a common analytical technique used in the organic lab. The use of TLC as well as the steps taken to use the TLC will be shown in this lesson.  </video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:34:54+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/hd_0_4fe7338ae623f5369da89d4d54805ab6.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/soil-sampling</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_22e169c8cbf48371c7fae1e6f8298fd510_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Soil Sampling </video:title>
      <video:description>This lesson will look at how to take a soil sample and how to perform tests on the sample and how to interpret the results. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:32:31+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_22e169c8cbf48371c7fae1e6f8298fd5.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/microwave-digester</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_be11f28eac372f7635bcf96f21b369d110_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Microwave Digester</video:title>
      <video:description>This lesson will show how to use a Microwave digester. This lesson will show and explain what each part of the instrument are for and how to properly use the instrument.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-19T13:26:54+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_be11f28eac372f7635bcf96f21b369d1.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/1900-1909-progressive-era</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_1608abb377ad95969d49d962cbaf6ecf10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>1900-1909 Progressive Era</video:title>
      <video:description>A simple slide-show of music and images from the 1900s decade. Students will get a basic understanding of the sights, sounds, people, and places associated with the time period. This will provide some background and context to aid further study.</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-28T03:08:20+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_1608abb377ad95969d49d962cbaf6ecf.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/1910-1919-ballroom-decade</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_0833506848bd50fb120076ead0b13d1610_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>1910-1919 Ballroom Decade</video:title>
      <video:description>A simple slide-show of music and images from the 1910s. Students will get a basic understanding of the sights, sounds, people, and places associated with the time period. This will provide some background and context to aid further study.&#13;
</video:description>
      <video:view_count>11</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-28T11:42:16+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_0833506848bd50fb120076ead0b13d16.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/1920-1929-jazz-age</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_d85176dd5002e2465a9ca5c7588bc48230_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>1920-1929 Jazz Age</video:title>
      <video:description>A simple slide-show of music and images from the 1920s. Students will get a basic understanding of the sights, sounds, people, and places associated with the time period. This will provide some background and context to aid further study.</video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-29T03:06:39+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_d85176dd5002e2465a9ca5c7588bc482.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/1930-1939-depression-era</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_b365bfe772564f02c3d3128abb3b620a50_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>1930-1939 Depression Era</video:title>
      <video:description>A simple slide-show of music and images from the 1930s. Students will get a basic understanding of the sights, sounds, people, and places associated with the time period. This will provide some background and context to aid further study.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-29T10:52:10+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_b365bfe772564f02c3d3128abb3b620a.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/1940-1949-swing-era</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_fd8717cc56c1cb713244334e72e3bb0070_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>1940-1949 Swing Era</video:title>
      <video:description>A simple slide-show of music and images from the 1940s. Students will get a basic understanding of the sights, sounds, people, and places associated with the time period. This will provide some background and context to aid further study.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-29T11:32:20+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_fd8717cc56c1cb713244334e72e3bb00.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/1950-1959-atomic-age</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_f328b5a2c7a7ab4aaf70f6be1ac6f6d210_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>1950-1959 Atomic Age</video:title>
      <video:description>A simple slide-show of music and images from the 1950s. Students will get a basic understanding of the sights, sounds, people, and places associated with the time period. This will provide some background and context to aid further study.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-29T17:33:55+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_f328b5a2c7a7ab4aaf70f6be1ac6f6d2.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/1960-1969-space-age</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_d9590bc116630bba3d945231dbad71c330_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>1960-1969 Space Age</video:title>
      <video:description>A simple slide-show of music and images from the 1960s. Students will get a basic understanding of the sights, sounds, people, and places associated with the time period. This will provide some background and context to aid further study.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-29T18:07:03+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_d9590bc116630bba3d945231dbad71c3.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/1970-1979-me-decade</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_a233484c4d34ebed8ea7c8350420b75910_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>1970-1979 Me Decade</video:title>
      <video:description>A simple slide-show of music and images from the 1970s. Students will get a basic understanding of the sights, sounds, people, and places associated with the time period. This will provide some background and context to aid further study.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-30T00:15:08+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_a233484c4d34ebed8ea7c8350420b759.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/1980-1989-digital-age</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_d0ec3e7a0588ec1567a1607eb09fd58090_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>1980-1989 Digital Age</video:title>
      <video:description>A simple slide-show of music and images from the 1980s. Students will get a basic understanding of the sights, sounds, people, and places associated with the time period. This will provide some background and context to aid further study.</video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-30T18:01:28+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_d0ec3e7a0588ec1567a1607eb09fd580.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/1990-1999-global-age</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_9a6633d57808c741914ae45dbcb383e050_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>1990-1999 Global Age</video:title>
      <video:description>A simple slide-show of music and images from the 1990s. Students will get a basic understanding of the sights, sounds, people, and places associated with the time period. This will provide some background and context to aid further study.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-30T21:23:32+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_9a6633d57808c741914ae45dbcb383e0.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/1800s-empire</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_18a5fc2c22020e9357c1dd0879e484b690_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>1800s Empire</video:title>
      <video:description>A simple slide-show of music and images from the 1800s. Students will get a basic understanding of the sights, sounds, people, and places associated with the time period. This will provide some background and context to aid further study.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-30T23:16:05+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_18a5fc2c22020e9357c1dd0879e484b6.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/stevenlevymath-scale-drawing</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_c08b218d84dbcf80c18e3f95206ab8ae10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>stevenlevymath:scale drawing</video:title>
      <video:description>stevenlevymath:scale drawing</video:description>
      <video:view_count>21</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-31T18:56:51+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_c08b218d84dbcf80c18e3f95206ab8ae.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/hiset-arithmetic</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_7558d394fdf0dbd05f769a16765a8bfe10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>HISET-ARITHMETIC</video:title>
      <video:description>HISET-ARITHMETIC</video:description>
      <video:view_count>30</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-03T02:48:41+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_7558d394fdf0dbd05f769a16765a8bfe.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/500-1500-medieval</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_ba4dff64d969539d0c2b7140aeb81ed950_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>500-1500 Medieval</video:title>
      <video:description>A simple slide-show of music and images from medieval times. Students will get a basic understanding of the sights, sounds, people, and places associated with the time period. This will provide some background and context to aid further study.</video:description>
      <video:view_count>4</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-04-04T20:12:57+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_ba4dff64d969539d0c2b7140aeb81ed9.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/electric-charges-2</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_db0006d94fb40a969cb86ff0b4cb2bdf10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Electric Charges</video:title>
      <video:description>This lesson will define and explain electric charges by looking at examples. The given information will assist in showing examples to give a step by step explanation of how electric charges work and to better explain the concept.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-03-16T13:26:39+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_db0006d94fb40a969cb86ff0b4cb2bdf.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/nuclear-half-life-calculations</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_d8485caf685f83f01ed141a771ea08bd10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title> Nuclear Half Life Calculations</video:title>
      <video:description>This Chemistry lesson is titled Nuclear Half Life Calculations and will give a detailed explanation of the topic. </video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-11T09:54:00+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_d8485caf685f83f01ed141a771ea08bd.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/advanced-density-problem-1-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_371ee65e6a86b88d64986d4323d4dc3410_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Advanced Density Problem 1</video:title>
      <video:description>This Chemistry lesson is titled Advanced Density Problem 1 and will give a detailed explanation of the topic. &#13;
</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-11T09:56:08+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_371ee65e6a86b88d64986d4323d4dc34.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/advanced-density-problem-2-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_be6cd92d9e0d6da0e30b2fb2903282c410_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Advanced Density Problem 2</video:title>
      <video:description>This Chemistry lesson is titled Advanced Density Problem 2 and will give a detailed explanation of the topic. &#13;
</video:description>
      <video:view_count>3</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-11T09:56:46+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/hd_0_be6cd92d9e0d6da0e30b2fb2903282c4.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/a-colorful-magic-trick-with-acids-and-bases-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_de86fe39767d8fb96e1d05bb69ef39d810_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>A Colorful Magic Trick with Acids and Bases Low</video:title>
      <video:description>This Chemistry lesson is titled A Colorful Magic Trick with Acids and Bases Low and will give a detailed explanation of the topic. </video:description>
      <video:view_count>21</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-05-11T09:55:35+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/hd_0_de86fe39767d8fb96e1d05bb69ef39d8.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/atomic-mass-calculations-extra-help-and-explanation-hd</loc>
    <changefreq>daily</changefreq>
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      <video:description> This lesson will look at an example with given information and will give an explanation of Acceleration: Deriving the equations of motion for uniform accelerations. This lesson will take a step by step look to better explain the concept. </video:description>
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      <video:description>Part 10 of the acid base equilibria discussion for Mr. Newton's AP Chem Class. This video will cover how to predict the pH of a salt solution and then solve for the associated Kb or Ka for that salt.</video:description>
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    <loc>https://www.videoclass.com/video/big-idea-1-part-2-broadband</loc>
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      <video:title>big idea 1 part 2</video:title>
      <video:description>Covering the history of chemistry, all the names and experiments you need to know for the learning objectives.</video:description>
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    <loc>https://www.videoclass.com/video/big-idea-1-part-3-electron-energies-broadband-low</loc>
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      <video:title>Big Idea 1 part 3 electron energies</video:title>
      <video:description>Covering how energy in electrons is related to its position and calculated by quantum energy changes. Also covered is quantum numbers, how they are assigned, and what they mean.</video:description>
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    <loc>https://www.videoclass.com/video/big-idea-1-part-4-periodic-trends-broadband</loc>
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      <video:title>big idea 1 part 4 periodic trends </video:title>
      <video:description>Covers trends in the periodic table which allow you to predict aspects of electron movement, bonding, properties, etc.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T10:24:23+00:00</video:publication_date>
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  <url>
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      <video:title>Big Idea 1 Video 1</video:title>
      <video:description>Covers intro to elements, intro to periodic table, moles, conversions, empirical, and molecular formulas.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T10:31:54+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/big-idea-4-intro</loc>
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      <video:description>Introduction to kinetics and rate laws - shows you how to find a rate law from experimental data and solve the rate constant.</video:description>
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      <video:publication_date>2015-06-01T10:21:10+00:00</video:publication_date>
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      <video:description> This lesson will look at Solutions Formulas and will give an explanation of with a step by step look to better explain the concept. </video:description>
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      <video:publication_date>2015-06-01T10:35:20+00:00</video:publication_date>
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      <video:title>Big Idea 2 Examples Problems Interpreting Boiling points</video:title>
      <video:description>This lesson will look at Interpreting Boiling points and will give an explanation of with a step by step look to better explain the concept. </video:description>
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      <video:publication_date>2015-06-01T10:40:06+00:00</video:publication_date>
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      <video:title>Big Idea 2 Examples Problems Gases</video:title>
      <video:description> This lesson will look at example gas problems and will give an explanation of with a step by step look to better explain the concept. </video:description>
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      <video:publication_date>2015-06-01T10:37:39+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/big-idea-2-examples-bond-lengths-energies-lattice-energies-low</loc>
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      <video:title>Big Idea 2 Examples Bond lengths energies lattice energies</video:title>
      <video:description>This lesson will look at Bond lengths energies lattice energies and will give an explanation of with a step by step look to better explain the concept. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T10:42:38+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/big-idea-2-part-1-ionic-bonding-broadband-low</loc>
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      <video:title>big idea 2 part 1 ionic bonding</video:title>
      <video:description>This lesson will look at Ionic bonding will give an explanation of with a step by step look to better explain the concept. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T10:46:03+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/big-idea-2-part-2-covalent-bonds-and-polarity-low</loc>
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      <video:title>Big Idea 2 Part 2 Covalent bonds and polarity</video:title>
      <video:description>This lesson will look at Covers covalent bonding and how that creates polarity and will give an explanation of with a step by step look to better explain the concept. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/big-idea-2-part-3-intermolecular-forces</loc>
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      <video:title>Big Idea 2 Part 3 Intermolecular Forces </video:title>
      <video:description>This lesson will look at Intermolecular Forces and will give an explanation of with a step by step look to better explain the concept. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T10:47:37+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/big-idea-3-stoichiometry-part-2-hd</loc>
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      <video:title>Big Idea 3 Stoichiometry part 2</video:title>
      <video:description>This lesson will look at Stoichiometry and will give an explanation of with a step by step look to better explain the concept. </video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T11:05:42+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/big-idea-4-example-problem</loc>
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      <video:title>big idea 4 example problem</video:title>
      <video:description>This lesson will look at big idea and will give an explanation of with a step by step look to better explain the concept. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T11:06:35+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/big-idea-3-stoichiometry-part-1</loc>
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      <video:title>Big Idea 3 Stoichiometry part 1</video:title>
      <video:description>This lesson will look at Stoichiometry and will give an explanation of with a step by step look to better explain the concept. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T11:05:15+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/buoyance-apparent-weight-hd</loc>
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      <video:title>Buoyance apparent weight</video:title>
      <video:description>This lesson will look at buoyance apparent weight and will give an explanation of with a step by step look to better explain the concept. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
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    <loc>https://www.videoclass.com/video/chemical-equilibrium-part-2-low</loc>
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      <video:title>Chemical Equilibrium Part 2 </video:title>
      <video:description>This lesson will look at Chemical Equilibrium interpretation of symbols and expressions and will give an explanation of with a step by step look to better explain the concept. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
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    <loc>https://www.videoclass.com/video/chemical-equilibrium-part-3-ice-table-low</loc>
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      <video:title>Chemical Equilibrium part 3 ICE table</video:title>
      <video:description>Chemical equilibrium lecture to show calculations of equilibrium concentrations using an ICE table</video:description>
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      <video:publication_date>2015-06-01T12:30:05+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/chemical-equilibrium-part-5-le-chateliers-principle-low</loc>
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      <video:title>Chemical Equilibrium Part 5 Le Chateliers Principle </video:title>
      <video:description>This lesson will look at Chemical equilibrium illustrating the concept of Le Chatelier's principle and will give an explanation of with a step by step look to better explain the concept. </video:description>
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  <url>
    <loc>https://www.videoclass.com/video/chemical-equilibrium-part-7-challenging-problem-low</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_8651a743a6dd5f60a960846687c11b6b10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Chemical equilibrium part 7 Challenging problem</video:title>
      <video:description>In this chemical equilibrium problem just about every angle and procedure you can think of is brought in and used to solve various aspects relating to the equation. If you can master a problem like this you should be okay on most of the AP Chem test problems.</video:description>
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      <video:publication_date>2015-06-01T12:31:46+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/chemical-equilibruim-intro-low</loc>
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      <video:title>Chemical Equilibruim Intro</video:title>
      <video:description>This lesson will look at Chemical Equilibrium Intro and will give an explanation of with a step by step look to better explain the concept. </video:description>
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      <video:publication_date>2015-06-01T12:32:07+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/calorimetry-problem-1-hd</loc>
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      <video:title>Calorimetry - Problem 1</video:title>
      <video:description>This lesson will look at Calorimetry and will give an explanation of with a step by step look to better explain the concept. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T12:28:49+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/circular-motion-part-1</loc>
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      <video:title>Circular Motion Part 1 </video:title>
      <video:description>This lesson will look at Circular Motion and will give an explanation of with a step by step look to better explain the concept. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T12:32:31+00:00</video:publication_date>
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      <video:thumbnail_loc>https://s3.eu-central-1.amazonaws.com/videoclass-static/video-thumbnails/320x180.png</video:thumbnail_loc>
      <video:title>circular motion problem</video:title>
      <video:description>This lesson will look at circular motion problem and will give an explanation of with a step by step look to better explain the concept. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T12:34:02+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/collision-energy-practice-problem-1-hd</loc>
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      <video:title>Collision Energy Practice Problem 1</video:title>
      <video:description>This lesson will look at Collision Energy Practice Problem and will give an explanation of with a step by step look to better explain the concept. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>Collision theory Big Idea 4 </video:title>
      <video:description>This lesson will look at Collision theory Big Idea and will give an explanation of with a step by step look to better explain the concept. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T12:35:45+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/complex-electrolyitic-cell-problems-low</loc>
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      <video:title>Complex electrolyitic cell problems</video:title>
      <video:description>This video shows a more complex integration of electroplating and incorporates many of the equations and concepts learned in the electrochemistry series.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T12:36:29+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/compound-machine-problem-hd</loc>
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      <video:title>compound machine problem</video:title>
      <video:description>This lesson will look at compound machine problem and will give an explanation of with a step by step look to better explain the concept. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T12:38:23+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/conservation-of-energy-intro-hd</loc>
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      <video:title>Conservation of Energy Intro </video:title>
      <video:description>This lesson will look at Kinetic energy and Collisions and will give an explanation of with a step by step look to better explain the concept. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T12:39:54+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/constant-acceleration-predicting-final-velocity-broadband-low</loc>
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      <video:thumbnail_loc>https://s3.eu-central-1.amazonaws.com/videoclass-static/video-thumbnails/320x180.png</video:thumbnail_loc>
      <video:title>Constant acceleration predicting final velocity Broadband </video:title>
      <video:description>This lesson will look at Constant acceleration predicting final velocity Broadband and will give an explanation of with a step by step look to better explain the concept. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T12:41:04+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/deriving-the-work-energy-equation-h</loc>
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      <video:title>Deriving the Work Energy Equation</video:title>
      <video:description>This lesson will look at Deriving the Work Energy Equation and will give an explanation of with a step by step look to better explain the concept. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T12:42:02+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/electrochemistry-equilibrium-low</loc>
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      <video:thumbnail_loc>https://s3.eu-central-1.amazonaws.com/videoclass-static/video-thumbnails/320x180.png</video:thumbnail_loc>
      <video:title>Electrochemistry Equilibrium</video:title>
      <video:description>This video covers how the transfer of electrical voltage is related to free energy and how that is related to equilibrium.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T12:42:33+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/electrolysis-example-problem-big-idea-3-test-prep-hd</loc>
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      <video:title>Electrolysis Example Problem </video:title>
      <video:description>This lesson will look at Electrolysis Example Problem and will give an explanation of with a step by step look to better explain the concept. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T12:43:32+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/electrolysis-of-water-low</loc>
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      <video:title>Electrolysis of Water </video:title>
      <video:description>This video analyzes the electrolysis of water in light of an electrolytic cell and uses the new learning from part 7.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T12:44:30+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/electrolytic-cells-and-electroplating-low</loc>
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      <video:thumbnail_loc>https://s3.eu-central-1.amazonaws.com/videoclass-static/video-thumbnails/320x180.png</video:thumbnail_loc>
      <video:title>Electrolytic Cells and electroplating Low</video:title>
      <video:description>This video introduces electrolytic cells and electroplating.</video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T12:45:03+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/electron-configurations-1</loc>
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      <video:title>Electron Configurations</video:title>
      <video:description>This lesson will look at Electron Configurations and will give an explanation of with a step by step look to better explain the concept. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T12:46:37+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/empirical-molecular-formulas-low</loc>
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      <video:title>empirical molecular formulas</video:title>
      <video:description>This lesson will look at empirical molecular formulas and will give an explanation of with a step by step look to better explain the concept. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T12:47:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/energy-changes-in-reactions-using-gibbs-free-energy-equation-low</loc>
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      <video:thumbnail_loc>https://s3.eu-central-1.amazonaws.com/videoclass-static/video-thumbnails/320x180.png</video:thumbnail_loc>
      <video:title>Energy changes in reactions using Gibbs Free Energy equation Low</video:title>
      <video:description>This video covers entropy changes in chemical reactions and Gibbs Free Energy equation.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T12:47:49+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/energy-in-reactions-hd</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_286fc3594169430021fa4ced0204c60c10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Energy in Reactions</video:title>
      <video:description> This lesson will look at Energy in Reactions and will give an explanation of with a step by step look to better explain the concept. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T12:48:56+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/enthalpy-entropy-changing-states-of-matter-spontaneity-low</loc>
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      <video:title>Enthalpy Entropy Changing states of matter Spontaneity </video:title>
      <video:description>This video reviews enthalpy and entropy and describes the idea of spontaneity within reactions and changing states of matter</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T13:30:43+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/entropy-how-to-calculate-the-entropy-of-phase-changes-low</loc>
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      <video:thumbnail_loc>https://s3.eu-central-1.amazonaws.com/videoclass-static/video-thumbnails/320x180.png</video:thumbnail_loc>
      <video:title>Entropy How to calculate the entropy of phase changes Low</video:title>
      <video:description>Part 2 of the chemical thermodynamics series. This video discusses entropy, how to identify standard situations that increase entropy, how to calculate the entropy of a phase change, and what standard molar entropies are.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T13:32:13+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/equilibrium-part-6-ice-table-with-kp-problem-low</loc>
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    <priority>1.0</priority>
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      <video:title>Equilibrium Part 6 ICE table with Kp problem Low</video:title>
      <video:description>In this video I explain how to solve an equilibrium problem if you are given an initial concentration and an equilibrium constant rather that a concentration at equilibrium.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T13:33:17+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/equilibrium-reaction-quotient-expressions-low</loc>
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      <video:title>Equilibrium reaction quotient expressions </video:title>
      <video:description>Chemical Equilibrium Part 4 for Mr. Newton's AP Chemistry class. This video explains how to use the "Q" or the reaction quotient expression to take any starting condition and figure out which direction the reaction will proceed in to reach equilibrium by comparing it to the equilibrium constant expression</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T13:34:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/fluids-hydraulics-hd</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_027017a9f9bc2559a7e94dec69ce42b910_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Fluids Hydraulics</video:title>
      <video:description>This lesson will look at Fluids Hydraulics and will give an explanation of with a step by step look to better explain the concept. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T13:35:22+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/force-part-3-simple-force-problems-physics-ch-4-low</loc>
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      <video:thumbnail_loc>https://s3.eu-central-1.amazonaws.com/videoclass-static/video-thumbnails/320x180.png</video:thumbnail_loc>
      <video:title>Force Part 3 Simple Force Problems Physics Ch 4 Low</video:title>
      <video:description>Here is outlined a few scenarios or problems using the concepts taught in the first two force videos. This will help you with webassign Ch.4 assignment part 1</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-01T13:36:13+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/force-part-4-apparent-forces-broadband-low</loc>
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      <video:title>Force Part 4 Apparent Forces Broadband</video:title>
      <video:description>This lesson will look at Force Problem and will give an explanation of Apparent Forces Broadband with a step by step look to better explain the concept. </video:description>
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      <video:title>Force Problem air resistance</video:title>
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      <video:title>Force Problem force acceleration</video:title>
      <video:description>This lesson will look at Force Problem force acceleration and will give an explanation with a step by step look to better explain the concept. </video:description>
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    <loc>https://www.videoclass.com/video/forces-physics-component-vector-problem-1</loc>
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      <video:title>Forces Physics - Component Vector Problem 1</video:title>
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    <loc>https://www.videoclass.com/video/forces-physics-component-vectors-problem-2</loc>
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      <video:title>Forces Physics Component Vectors Problem 2</video:title>
      <video:description> This lesson will look at a Forces Physics Component Vectors example Problem and will give an explanation and a step by step look to better explain the concept. </video:description>
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    <loc>https://www.videoclass.com/video/friction-force-part-1-intro-hd</loc>
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      <video:title>Friction Force Part 1- Intro </video:title>
      <video:description>Intro This lesson will look at an example and will give an explanation of Friction Force. This lesson will take a step by step look to better explain the concept. </video:description>
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  <url>
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      <video:title>Friction Force part 2 -Problems</video:title>
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      <video:title>Friction on an inclined plane </video:title>
      <video:description>This lesson will look at an example and will give an explanation of Friction on an inclined plane. This lesson will take a step by step look to better explain the concept. </video:description>
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  <url>
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      <video:title>Friction on an inclined plane part 1 remix</video:title>
      <video:description>This lesson will look at an example and will give an explanation of Friction on an inclined plane. This lesson will take a step by step look to better explain the concept. </video:description>
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  <url>
    <loc>https://www.videoclass.com/video/friction-on-an-inclined-plane-part-2</loc>
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      <video:title>Friction on an inclined plane part 2</video:title>
      <video:description>This lesson will look at an example with given information and will give an explanation of Friction on an inclined plane part 2 . This lesson will take a step by step look to better explain the concept.</video:description>
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  <url>
    <loc>https://www.videoclass.com/video/galvanic-cells-low</loc>
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      <video:title>Galvanic Cells Low</video:title>
      <video:description>This video outlines how a voltaic cell or a galvanic cell works and how you can find the voltage between them and capture the flow of electrons through a wire.</video:description>
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  <url>
    <loc>https://www.videoclass.com/video/gravitational-constant-intro-hd</loc>
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      <video:title>Gravitational Constant Intro</video:title>
      <video:description>This lesson will look at an example with given information and will give an explanation of Gravitational Constant Intro. This lesson will take a step by step look to better explain the concept.</video:description>
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  <url>
    <loc>https://www.videoclass.com/video/gravitational-field-equation-derived-from-2nd-law-1</loc>
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      <video:title>Gravitational Field Equation derived from 2nd Law</video:title>
      <video:description>  This lesson will look at an example with given information and will give an explanation of the Gravitational Field Equation derived from 2nd Law . This lesson will take a step by step look to better explain the concept.</video:description>
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      <video:title>Gravitational Force Problem</video:title>
      <video:description> This lesson will look at an example with given information and will give an explanation of how to solve a Gravitational Force Problem . This lesson will take a step by step look to better explain the concept.</video:description>
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      <video:publication_date>2015-06-01T13:53:13+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/half-reactions-reduction-potentials</loc>
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      <video:title>Half Reactions reduction potentials</video:title>
      <video:description>This video shows you how to separate reaction into half reactions, look up the reduction potentials to find the amount of voltage occurring with reduction and how to combine the half reactions into a total voltage.</video:description>
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      <video:title>Heat Transfer and Power</video:title>
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      <video:title>Identifying and Assigning oxidation states </video:title>
      <video:description>Part 1 of electrochemistry reviews how to identify and assign oxidation states to chemicals and how to identify what is being reduced and what is being oxidized in a chemical reaction.</video:description>
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      <video:title>Intro to Thermal Energy</video:title>
      <video:description> This lesson will look at an Intro to Thermal Energy and will give an explanation with a step by step look to better explain the concept. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T06:33:27+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_104e8de75927ac244c7581819de5ab1a.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/kb-and-ka-relationships-low</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://s3.eu-central-1.amazonaws.com/videoclass-static/video-thumbnails/320x180.png</video:thumbnail_loc>
      <video:title>Kb and Ka relationships Low</video:title>
      <video:description>Part 4 of the acid base equilibria series for Mr. Newton's AP Chem class. This lesson will teach you how to relate the Kb and Ka expressions between conjugate acid base pairs as well as figure out how to know is a resulting ionic solution will be acid or basic.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T06:37:26+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/kinetic-energy-intro-hd</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_9a67e0bf30ebedd9770bfca60da9dd7410_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>kinetic Energy Intro</video:title>
      <video:description>This lesson will look at a Kinetic energy intro and will give an explanation with a step by step look to better explain the concept. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T06:38:24+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/kinetic-energy-part-2</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_929cf5e63524220a88580c88e5eed3d810_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>kinetic energy part 2</video:title>
      <video:description>This lesson will look at a Kinetic energy example problem with given information and will give an explanation with a step by step look to better explain the concept. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T06:39:10+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/kinetic-energy-problem-2-h</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_fa3816f1ea3ecbb3272e6f7bfee7f15f10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Kinetic Energy Problem 2</video:title>
      <video:description>This lesson will look at a Kinetic energy example problem with given information and will give an explanation with a step by step look to better explain the concept. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T06:40:03+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/kinetic-molecular-theory-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_9c71bd1e95196245ae9f75ef4acbc6c430_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Kinetic Molecular Theory </video:title>
      <video:description>This lesson covers Kinetic Molecular theory, gas laws, and van der waal's forces.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T06:40:36+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/kinetics-part-1-1st-order-rate-laws-l</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_207b265a53601c4a397ddc1c38a8f89d10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Kinetics Part 1 1st Order Rate laws </video:title>
      <video:description>Kinetics Video Part 1 for Mr. Newton's AP Chem class. Learn how to calculate and use the different parts of the differential and integrate rate law equations for 1st order reactions.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T06:41:42+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/kinetics-part-2-2nd-order-rate-laws-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://s3.eu-central-1.amazonaws.com/videoclass-static/video-thumbnails/320x180.png</video:thumbnail_loc>
      <video:title>Kinetics Part 2 2nd Order Rate Laws Low</video:title>
      <video:description>Mr. Newton's AP Chem chem class video lectures. In this video I explain 2nd order rate laws, show the integrated rate law equations. I also take a set of simple time and concentration data and show you how to quickly use the integrate rate laws and rough graphs to determine whether it is a 1st or 2nd order reactant.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T06:42:29+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/kinetics-part-3-half-lives-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_7ccb6472db4afd965bbf74b099255aee10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Kinetics Part 3 Half Lives </video:title>
      <video:description>This video show the equations for half life of 1st and 2nd order rate laws.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T06:42:59+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/law-of-gravitation-deriving-period-of-a-satelite-from-2nd-law-hd</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_29858b386ca68cdf5e883513e43296ec10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Law of Gravitation Deriving Period of a satelite from 2nd</video:title>
      <video:description> This lesson will look at an example with given information and will give an explanation of Law of Gravitation Deriving Period of a satelite. This lesson will take a step by step look to better explain the concept. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T06:43:45+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_29858b386ca68cdf5e883513e43296ec.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/law-of-gravitation-proving-acceleration-of-gravity-hd</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_751fb2ae0a5441d518f66286629ab6b810_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Law of gravitation proving acceleration of gravity</video:title>
      <video:description>This lesson will look at an example with given information and will give an explanation of Law of gravitation proving acceleration of gravity. This lesson will take a step by step look to better explain the concept. </video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T06:44:36+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_751fb2ae0a5441d518f66286629ab6b8.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/lewis-acid-base-model-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_c18b9b47b157bd54798513f130b2eeae10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Lewis acid base model </video:title>
      <video:description>Part 5 of the acid base equilibria series for Mr. Newton's AP chem class. This lesson briefly explains the concept of lewis acids and contrasts that with Arhenius, and Bronsted Lowry models.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T06:45:16+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/molecular-geometry-big-idea-2-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://s3.eu-central-1.amazonaws.com/videoclass-static/video-thumbnails/320x180.png</video:thumbnail_loc>
      <video:title>Molecular Geometry Big Idea 2 </video:title>
      <video:description> This lesson will look at an example with given information and will give an explanation of Molecular Geometry Big Idea. This lesson will take a step by step look to better explain the concept. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T06:46:11+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_eccdb88f116f052185ed30e6c68b377f.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/momentum-at-angles-complex-hd</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_0d3802baffb8611541d878051ec793ba10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>momentum at angles complex</video:title>
      <video:description>This lesson will look at an example with given information and will give an explanation of momentum at angles complex . This lesson will take a step by step look to better explain the concept. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T06:47:22+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_0d3802baffb8611541d878051ec793ba.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/momentum-conservation-at-angles-hd</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_d29c51d374b7ea00b6f7a90cc73de00510_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Momentum Conservation at angles</video:title>
      <video:description> This lesson will look at an example with given information and will give an explanation of  Momentum Conservation at angles. This lesson will take a step by step look to better explain the concept. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T06:48:10+00:00</video:publication_date>
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    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/momentum-intro-computer-hd</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_100ba70f6222981a0880b79ac1b9489910_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Momentum Intro Computer</video:title>
      <video:description>This lesson will look at an example with given information and will give an explanation of  momentum. This lesson will take a step by step look to better explain the concept. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T06:48:48+00:00</video:publication_date>
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    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/nuclear-decay-big-idea-4-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://s3.eu-central-1.amazonaws.com/videoclass-static/video-thumbnails/320x180.png</video:thumbnail_loc>
      <video:title>nuclear decay Big Idea 4 </video:title>
      <video:description>This lesson will look at an example with given information and will give an explanation of  nuclear decay . This lesson will take a step by step look to better explain the concept. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T06:49:09+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_9433c5ef3769caf8bc7623044eccdf80.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/part-6-solution-equilibria-titration-curves-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://s3.eu-central-1.amazonaws.com/videoclass-static/video-thumbnails/320x180.png</video:thumbnail_loc>
      <video:title>Part 6 solution equilibria Titration curves Low</video:title>
      <video:description>Part 6 of the solution equilibria series. This video shows you how titration curves work, indicators, and how to predict the equivalence point of a titration.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T06:50:02+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/part-7-more-titration-calculations-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_03ac438c51867f8151c07761f9ea6a3610_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Part 7 More titration calculations</video:title>
      <video:description>part 7 of the solution equilibria. In this video I cover some titration calculations.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T06:51:11+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/part-8-solution-equilibrium-solubility-product-constant</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://s3.eu-central-1.amazonaws.com/videoclass-static/video-thumbnails/320x180.png</video:thumbnail_loc>
      <video:title>Part 8 Solution equilibrium solubility product constant </video:title>
      <video:description>This video addresses solubility product constants and solves several problems associated with it.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T06:52:35+00:00</video:publication_date>
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    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/part-9-solution-eq-ksp-with-common-ion-reaction-quotient-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://s3.eu-central-1.amazonaws.com/videoclass-static/video-thumbnails/320x180.png</video:thumbnail_loc>
      <video:title>Part 9 Solution eq Ksp with common ion Reaction quotient </video:title>
      <video:description>In this part 9 of the solution equilibrium series we analyze the solubility product constant in light of being added to a solution of a common ion, plus we learn how to use the reaction quotient (Q) to predict whether or not a solution will form a precipitate.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T06:53:25+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/part-11-acid-base-equilibria-complex-integrated-problem-mov-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://s3.eu-central-1.amazonaws.com/videoclass-static/video-thumbnails/320x180.png</video:thumbnail_loc>
      <video:title>Part 11 acid base equilibria complex integrated problem mov </video:title>
      <video:description>This is part 11 of the acid / base equilibria series for Mr. Newton's AP Chem class. This video walks you through a complex acid base problem that includes many of the concepts covered in the previous videos.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T06:54:23+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_cd441db85a50abc1e6ec43a2059d1c4b.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/periodic-trends-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_f51202487c5c7476f3fc6c9caa73988010_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>periodic trends</video:title>
      <video:description>This lesson will look at an example with given information and will give an explanation of  periodic trends . This lesson will take a step by step look to better explain the concept. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T06:55:14+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/relative-velocity-low-1</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://s3.eu-central-1.amazonaws.com/videoclass-static/video-thumbnails/320x180.png</video:thumbnail_loc>
      <video:title> Relative Velocity</video:title>
      <video:description>This lesson will look at an example with given information and will give an explanation of  Relative Velocity  . This lesson will take a step by step look to better explain the concept. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T06:55:51+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_4676a1c418fc9e102e175713cf810c70.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/component-vectors-hd-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_92753e7bf6e523f0141c01286caf7e4c10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title> Component Vectors</video:title>
      <video:description> This lesson will look at an example with given information and will give an explanation of  Component Vectors. This lesson will take a step by step look to better explain the concept. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T06:56:35+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/planetary-motion-hd</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_6c89bdf3a406200866ef21827f001df910_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>PLANETARY MOTION</video:title>
      <video:description>This lesson will look at an example with given information and will give an explanation of PLANETARY MOTION . This lesson will take a step by step look to better explain the concept. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T06:57:18+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/projectile-motion-intro</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_bc844d82dce538ba2e142e53f749899a10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Projectile motion intro</video:title>
      <video:description>This lesson will look at an example with given information and will give an explanation of Projectile Motion. This lesson will take a step by step look to better explain the concept. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T06:58:00+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/projectile-motion-intro-part-2</loc>
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      <video:title>Projectile Motion Intro Part 2</video:title>
      <video:description>This lesson will look at an example with given information and will give an explanation of Projectile Motion Intro Part 2 . This lesson will take a step by step look to better explain the concept. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T06:58:41+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/projectile-motion-problem-1</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_373f92c5c3ccd1a42f0c48b226d7b89610_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Projectile Motion Problem 1</video:title>
      <video:description> This lesson will look at a projectile motion example problem with given information and will give an explanation with a step by step look to better explain the concept. </video:description>
      <video:view_count>94</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T06:59:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/properties-of-fluids-atmosphere-hd</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_6a7a4fa6b1cd956c6e2b028cdfa3f25410_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Properties of Fluids Atmosphere</video:title>
      <video:description> This lesson will look at an example with given information and will give an explanation of the properties of fluids in the atmosphere. This lesson will take a step by step look to better explain the concept. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T06:59:22+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/properties-of-fluids-part-1-hd</loc>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_ff6175a118fa8154bfba842e906cbd7510_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Properties of Fluids Part 1</video:title>
      <video:description>This lesson will look at an example with given information and will give an explanation of Properties of Fluids Part 1 . This lesson will take a step by step look to better explain the concept. </video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T07:00:23+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_ff6175a118fa8154bfba842e906cbd75.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/reaction-mechanisms-big-idea-4-low</loc>
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    <video:video>
      <video:thumbnail_loc>https://s3.eu-central-1.amazonaws.com/videoclass-static/video-thumbnails/320x180.png</video:thumbnail_loc>
      <video:title>Reaction Mechanisms Big Idea 4</video:title>
      <video:description> This lesson will look at an example with given information and will give an explanation of Reaction Mechanisms Big Idea 4 . This lesson will take a step by step look to better explain the concept. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T07:01:05+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/rotational-dynamics-torque</loc>
    <changefreq>daily</changefreq>
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    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_82ea0e72937269878d2a94648a7bbb4d10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Rotational Dynamics - Torque</video:title>
      <video:description>This video covers the basics of rotational motion concerning how forces cause an object to rotate. We will define torque and use it to solve some sample problems</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T07:02:00+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/rotational-equilibrium-torque-hd</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_42cad11e521734796263a2c139a4b26510_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Rotational Equilibrium - Torque </video:title>
      <video:description>In this problem I show how we used the concept of equilibrium in torques to solve a problem involving an uneven weight distribution.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T07:02:48+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_42cad11e521734796263a2c139a4b265.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/solution-equilibria-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://s3.eu-central-1.amazonaws.com/videoclass-static/video-thumbnails/320x180.png</video:thumbnail_loc>
      <video:title>Solution Equilibria Low</video:title>
      <video:description>Part 1 of solution chemistry where I explain buffers and the interactions of different acid base situations</video:description>
      <video:view_count>7</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T07:03:34+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_567d34b7f20ed0cf6e22e6bf571ce2c5.mp4</video:content_loc>
    </video:video>
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  <url>
    <loc>https://www.videoclass.com/video/solution-equilibria-part-2-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://s3.eu-central-1.amazonaws.com/videoclass-static/video-thumbnails/320x180.png</video:thumbnail_loc>
      <video:title>Solution equilibria Part 2 Low</video:title>
      <video:description>Part 2 of the solution equilibria series where I show you several different scenarios that you might see on the AP exam.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T07:09:48+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_09064a980c7a6dc318d429f9179b85a6.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/solution-equilibria-part-3-low</loc>
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      <video:thumbnail_loc>https://s3.eu-central-1.amazonaws.com/videoclass-static/video-thumbnails/320x180.png</video:thumbnail_loc>
      <video:title>Solution equilibria Part 3 </video:title>
      <video:description>Part 3 of the solution equilibria series where I show you several different scenarios that you might see on the AP exam, specifically dealing with solving problems involving buffers and pH.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T07:10:19+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_4559e37ddfe20c7d217e3af13e0d3b82.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/solution-equilibria-part-4-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://s3.eu-central-1.amazonaws.com/videoclass-static/video-thumbnails/320x180.png</video:thumbnail_loc>
      <video:title>Solution equilibria Part 4 Low</video:title>
      <video:description>Part 2 of the solution equilibria series where I show you several different scenarios that you might see on the AP exam.</video:description>
      <video:view_count>2</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T07:11:11+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_ab295e847f097ce9e0ba12cd27913b8d.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/solution-equilibria-part-5-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://s3.eu-central-1.amazonaws.com/videoclass-static/video-thumbnails/320x180.png</video:thumbnail_loc>
      <video:title>Solution equilibria Part 5 Low</video:title>
      <video:description>Part 2 of the solution equilibria series where I show you several different scenarios that you might see on the AP exam.</video:description>
      <video:view_count>9</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T07:11:37+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_f69e1715273c7b790aeb8fa90f0705e7.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/states-of-matter-changes-hd</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_0298f97c9c3039d6ad2fe34506e66b4810_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>states of matter changes</video:title>
      <video:description>This lesson will look at an example with given information and will give an explanation of states of matter changes . This lesson will take a step by step look to better explain the concept. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T07:12:10+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/stiochiometry-video-4-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://s3.eu-central-1.amazonaws.com/videoclass-static/video-thumbnails/320x180.png</video:thumbnail_loc>
      <video:title>Stiochiometry Video 4 Low</video:title>
      <video:description>This is part of the stoichiometry series and in this segment we simply solve another stoichiometry problem, this time with percent yield.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T07:12:49+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_812dcc97287be1c8cc322b88f3c2499a.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/stoichiometry-video-1-intro-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_01afea95155d5f1f21ef1761deb24f1910_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Stoichiometry video 1 intro </video:title>
      <video:description>This is the first video in the stoichiometry series to help with solving stoichimetry in Mr. Newton's class. Correction: The final amount of mass I calculated wrong, it should be 361g not 25.2, sorry didn't have time to fix it.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T07:14:08+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/stoichiometry-video-2-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_892a30c9d306ec3dbee650abe344b16310_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Stoichiometry video 2</video:title>
      <video:description>This is the second video on stoichiometry explaining one of the problems on the homework sheet for Mr. Newton's class. The video will walk you through the process of stoichiometry by solving a problem</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T07:14:50+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_892a30c9d306ec3dbee650abe344b163.mp4</video:content_loc>
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  <url>
    <loc>https://www.videoclass.com/video/stoichiometry-video-3-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://s3.eu-central-1.amazonaws.com/videoclass-static/video-thumbnails/320x180.png</video:thumbnail_loc>
      <video:title>Stoichiometry Video 3</video:title>
      <video:description>Part 3 of the stoichiometry series for Mr. Newton's chemistry class. This video will help you through the second problem on your worksheet and cover the major concepts of stoichiometry</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T07:15:28+00:00</video:publication_date>
      <video:content_loc>https://vc-processed-files.s3.amazonaws.com/240p_0_782ba0b5ebe5ec8d2e1b93243a50dbe9.mp4</video:content_loc>
    </video:video>
  </url>
  <url>
    <loc>https://www.videoclass.com/video/stong-acid-base-calculations-low</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_f17a1a7ce9bf369e5b58f15910208e1f10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>stong acid base calculations</video:title>
      <video:description>Part 6 in the acid base equilibria series for Mr. Newton's AP chem class. This video will walk you through several calculations using strong acids and bases as well as the reasoning and concepts behind it.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T07:15:48+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-mole-hd</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_f6ca26a3cce1288b925f3f275c02450410_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>the mole</video:title>
      <video:description>What is it? How do we use it? How do we convert from moles to mass to particles?</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T07:16:52+00:00</video:publication_date>
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      <video:title>thermal equilibrium Example Problem</video:title>
      <video:description>This lesson will look at athermal equilibrium Example Problem with given information and will give an explanation of how to solve. This lesson will take a step by step look to better explain the concept. </video:description>
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      <video:title>Thermodynamics and Equilibrium example problem</video:title>
      <video:description>In this part 5 of chemical thermodynamics I solve one more equilibrium integrated with thermodynamics problem solving for the partial pressure of a gas at a specific temperature.</video:description>
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      <video:title>Thermodynamics and Equilibrium</video:title>
      <video:description>In this part 4 we integrate our understanding of thermodynamics and equilibrium showing their relationship and how to use one to solve for the other.</video:description>
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      <video:title>Types and classification of reactions</video:title>
      <video:description> This lesson will look at examples of Types and classification of reactions with a step by step look to better explain the concept. </video:description>
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      <video:title>Torque Moment of Inertia Newtons 2nd Law</video:title>
      <video:description>This video discusses the relationship between newton's 2nd law, torque, moment of inertia, angular acceleration and solves a problem that integrates many of the rotational motion concepts.</video:description>
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      <video:title>Uniform acceleration Problem 1</video:title>
      <video:description>Uniform acceleration Problem 1 Physics Ch.3 covering the first equation from the derivative video</video:description>
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      <video:title>Uniform acceleration Problem 2 </video:title>
      <video:description> This lesson will look at Another example of uniform acceleration problem. This lesson will take a step by step look to better explain the concept. </video:description>
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    <loc>https://www.videoclass.com/video/uniform-acceleration-problem-3-ch-3-physics-part-6-low</loc>
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      <video:title>Uniform acceleration problem 3 </video:title>
      <video:description> This lesson will look at Another example of uniform acceleration problem. This lesson will take a step by step look to better explain the concept. </video:description>
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      <video:publication_date>2015-06-02T07:27:03+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/using-the-nernst-equation-to-solve-for-voltage-under-non-standard-conditions-low</loc>
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      <video:title>Using the Nernst Equation to solve for voltage under non-standard conditions </video:title>
      <video:description>Here we cover how to solve for voltage under non-standard conditions using the Nernst equation. This video builds on the equation for part 5 so you will need to watch these two in tandem to get this.</video:description>
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      <video:title>Velocity of a Satellite Derived from 2nd Law</video:title>
      <video:description>This lesson will look at an example and will give an explanation of Velocity of a Satellite Derived from 2nd Law. This lesson will take a step by step look to better explain the concept. </video:description>
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      <video:title>work machines Intro</video:title>
      <video:description>This lesson will look at an example and will give an explanation of work machines . This lesson will take a step by step look to better explain the concept. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-06-02T07:30:09+00:00</video:publication_date>
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      <video:title>work power problems</video:title>
      <video:description>This lesson will look at an example with given information and will give an explanation of how to solve work power problems . This lesson will take a step by step look to better explain the concept. </video:description>
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      <video:title>Work Intro </video:title>
      <video:description>This lesson will look at an example with given information and will give an intro of work . This lesson will take a step by step look to better explain the concept. </video:description>
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      <video:family_friendly>yes</video:family_friendly>
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    <loc>https://www.videoclass.com/video/the-easiest-way-to-solve-a-physics-problem-the-beginners-guide-to-physics</loc>
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      <video:thumbnail_loc>https://img.youtube.com/vi/SqQC73ObcRA/mqdefault.jpg</video:thumbnail_loc>
      <video:title>The Easiest Way to Solve a Physics Problem - The Beginners Guide to Physics</video:title>
      <video:description>This is a 7 step method to solving any physics problem and a great lesson on how to approach any physics problem. The video is lengthy but well worth the watch, it will explain in detail how to solve any physics problem with relative ease. The problem at hand is a projectile motion problem, you can find the question at the bottom of the description. Please leave any comments that you have for change, I am only trying to make quality videos for beginning students. 



1. Read the problem and extract known variables, put these in a neat list, i.e. v = 10m/s, g = 9.81m/s^2, t = 3.0s

2. Analyze the problem, locate all the unknown variables related to the problem, and make a neat list. Meaning: what kind of problem is this, angular momentum, projectile motion, et cetera.

3. Locate all the formulas in relation to the problem, put these into a neat list. 

4. This is crucial; reread the problem at least 3-5 times!

5. Make a neat and well-labeled free body diagram explaining what you have read.

6. Begin to locate the solution for the unknowns, make sure to use the free body diagram to determine direction and proper angle. 

7. Repeat if necessary. 

A man stands on the roof of a 15.0-m-tall building and throws a rock with a velocity of magnitude 30.0 m/s at an angle of 33.0° above the horizontal. You can ignore air resistance. Calculate (a) the maximum height above the roof reached by the rock; (b) the magnitude of the velocity of the rock just before it strikes the ground; and (c) the horizontal range from the base of the building to the point where the rock strikes the ground. Detailed explanation of projectile motion dealing with two dimensional kinematics.</video:description>
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      <video:publication_date>2015-06-23T20:38:41+00:00</video:publication_date>
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      <video:title>The Age of Pisces and the Age of Aquarius: What They Are and When They Begin</video:title>
      <video:description>The Astrological Ages are created by the movement of the Vernal Equinox and the Autumnal Equinox in retrograde motion through the fixed stars and constellations. We learn what the Vernal and Autumnal Equinoxes are and that the tropical zodiac is based on them.&#13;
&#13;
We also learn about the sidereal zodiac, which, like the tropical zodiac consists of 12 signs of 30 degrees each but is based on the fixed stars rather than the Vernal Equinox and the Tropical zodiac.&#13;
&#13;
The movement of the Vernal and Autumnal Equinoxes retrograde through the constellations is caused by the slow wobble of the Earth and is known as the precession of the equinoxes. The equinoxes (and therefore the tropical zodiac) move through the constellations at a rate of about 1 degree per 72 years, which is equal to about 2,160 years for 30 degrees, and almost 26,000 years for the entire circle of 360 degrees. &#13;
&#13;
The sidereal zodiac sign that the Vernal Equinox is in determines the Astrological Age. Because the exact position of the sidereal zodiac is not agreed upon, different authorities give different dates for the start of the astrological ages. According to most astrologers the Age of Pisces began roughly between about the year 1 and the year 400. The Age of Aquarius will occur some time within about 100 years from now to several hundred years from now according to most astrologers.&#13;
&#13;
We also consider some of the major historical themes for the past 2,000 years and how they appear to reflect the Pisces and Virgo themes that we expect from the concept of Astrological Ages. We discuss a few different possibilities for why there appears to be a  correspondence between the Age of Pisces and major historical themes of the past 2,000 years. We also consider what likely themes for the Age of Aquarius are if the theory of Astrological Ages is valid.</video:description>
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      <video:publication_date>2015-07-14T16:31:42+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/areas-of-complex-shapes</loc>
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      <video:title>Areas of complex shapes</video:title>
      <video:description>Add and subtract the ares of simpler shapes!</video:description>
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      <video:publication_date>2015-04-08T13:36:59+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/circular-motion-part-2-deriving-acceleration-of-centripetal-low</loc>
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      <video:title>Circular Motion part 2 Deriving acceleration of centripetal </video:title>
      <video:description>This lesson will look at Circular Motion part 2 Deriving acceleration of centripetal and will give an explanation of with a step by step look to better explain the concept. </video:description>
      <video:view_count>0</video:view_count>
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      <video:publication_date>2015-06-01T12:33:13+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/the-11th-amendment</loc>
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      <video:title>The 11th Amendment</video:title>
      <video:description>This lesson will discuss the Eleventh Amendment of the United States Constitution is an Amendment that talks about the sovereign immunity. The Eleventh Amendment was the first Amendment to the United States Constitution after the Bill of Rights. It was put into the Constitution on February 7, 1795. </video:description>
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      <video:publication_date>2015-10-28T16:56:44+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/the-15th-amendment</loc>
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      <video:title>The 15th Amendment</video:title>
      <video:description>The 15th amendment protects the rights of Americans to vote in elections to elect their leaders.  Specifically, it confirms the right to vote and lists conditions that are illegal to deny another person the right to vote.  Any American cannot be denied the right to vote, based on race, color or being a former slave.</video:description>
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      <video:publication_date>2015-10-28T17:09:20+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-14th-amendment</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_a12993c3d24cb8da40c2933fe7a3730010_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>The 14th Amendment</video:title>
      <video:description>The 14th Amendment, one of the reconstruction amendments , State and federal citizenship for all persons regardless of race both born or naturalized in the United States was reaffirmed.No state would be allowed to abridge the "privileges and immunities" of citizens, No person was allowed to be deprived of life, liberty,or property without "due process of law." No person could be denied "equal protection of the laws."</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-28T17:11:43+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-mexican-american-war-campaigns</loc>
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      <video:title>The Mexican American War - Campaigns</video:title>
      <video:description>This lesson is on the Mexican American War and the areas where the fighting took place, the eastern front and the western front. The war started on May 13th 1846. Santa Anna’s position as the general and the dictator of Mexico will be discussed. Texas has just been added to the United States, with a large territory still belonged to Mexico. The Treaty of Guadalupe Hidalgo was signed to end the war.</video:description>
      <video:view_count>1</video:view_count>
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      <video:publication_date>2015-10-28T17:15:18+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-adams-onis-treaty-florida-purchase</loc>
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      <video:title>The Adams-Onis Treaty Florida Purchase</video:title>
      <video:description>This lesson on the Adams-Onis Treaty also know as the transcontinental treaty and the Florida purchase treaty was a treaty between the United States and Spain in 1819 that ceded Florida to the US. </video:description>
      <video:view_count>34</video:view_count>
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      <video:publication_date>2015-10-28T17:17:11+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/popular-sovereignty</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_d9ada159d2b8bf23c65967a22a79b38510_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Popular Sovereignty</video:title>
      <video:description>This lesson will discuss Popular Sovereignty which is considered the sovereignty of the people.  It follows the principle that the authority of a state and its government is created and sustained by the consent of its people, through their elected representatives, who are the source of all political power.</video:description>
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      <video:publication_date>2015-10-28T17:23:09+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-treaty-of-guadalupe-hidalgo-the-mexican-american-war</loc>
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      <video:title>The Treaty of Guadalupe-Hidalgo The Mexican-American War</video:title>
      <video:description>This lesson is on the Mexican American War and the areas where the fighting took place, the eastern front and the western front. The war started on May 13th 1846. Santa Anna’s position as the general and the dictator of Mexico will be discussed. Texas has just been added to the United States, with a large territory still belonged to Mexico. The Treaty of Guadalupe Hidalgo was signed to end the war. </video:description>
      <video:view_count>5</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-28T17:26:51+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/minutemen-american-revolution</loc>
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      <video:title>Minutemen American Revolution</video:title>
      <video:description>Minutemen American Revolution</video:description>
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      <video:publication_date>2015-10-28T17:30:08+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/acquiring-the-oregon-territory</loc>
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      <video:title>Acquiring the Oregon Territory</video:title>
      <video:description>This lesson will discuss the acquiring the Oregon territory.  In 1846, the Oregon boundary dispute between the U.S. and Britain was settled with the signing of the Oregon Treaty. The British gained sole possession of the land north of the 49th parallel and all of Vancouver Island, with the United States receiving the territory south of that line.</video:description>
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  <url>
    <loc>https://www.videoclass.com/video/synthetic-division-powers-explanation-polynomials</loc>
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      <video:title>Synthetic Division - Powers Explanation Polynomials</video:title>
      <video:description>This lesson will look at Synthetic Division, which is long division for polynomials. This lesson will go through examples to go through step by step to gain a better understanding.</video:description>
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      <video:publication_date>2015-10-28T17:45:00+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/synthetic-division-powers-practice-problems-polynomials</loc>
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      <video:title>Synthetic Division - Powers Practice Problems Polynomials</video:title>
      <video:description>This lesson will look at Synthetic Division, which is long division for polynomials. This lesson will go through examples to go through step by step to gain a better understanding.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-28T17:46:32+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/synthetic-division-powers-examples-polynomials</loc>
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      <video:title>Synthetic Division - Powers Examples Polynomials</video:title>
      <video:description>This lesson will look at Synthetic Division, which is long division for polynomials. This lesson will go through examples to go through step by step to gain a better understanding.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-28T17:49:35+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/synthetic-division-explanation-polynomials</loc>
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    <priority>1.0</priority>
    <video:video>
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      <video:title>Synthetic Division - Explanation Polynomials</video:title>
      <video:description>This lesson will look at Synthetic Division, which is long division for polynomials. This lesson will go through examples to go through step by step to gain a better understanding.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-28T17:51:06+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/synthetic-division-example-polynomials</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_23850dbfa55a4cd208ea66275ef2c2b410_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Synthetic Division - Example Polynomials</video:title>
      <video:description>This lesson will look at Synthetic Division, which is long division for polynomials. This lesson will go through examples to go through step by step to gain a better understanding.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-28T17:52:19+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/synthetic-division-remainders-practice-problems-polynomials</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_c32ac6a8df562e9b97873043377b997f10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Synthetic Division - Remainders Practice Problems Polynomials</video:title>
      <video:description>This lesson will look at Synthetic Division, which is long division for polynomials. This lesson will go through examples to go through step by step to gain a better understanding.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-28T17:53:39+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-constitution-article-2</loc>
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    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_15cdbb49f26a4af43029c2c5b513b92b10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>The Constitution - Article 2</video:title>
      <video:description>This lesson is on the Constitution and specifically article 2 which states that the executive power belongs to the President of the United States and each state will vote to elect the representatives. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-28T17:58:31+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/synthetic-division-remainders-explanation-polynomials</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_4b80e649b60b448016a3f95f1634153710_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Synthetic Division - Remainders Explanation Polynomials</video:title>
      <video:description>This lesson will look at Synthetic Division with remainders, which is long division for polynomials. This lesson will go through examples to go through step by step to gain a better understanding.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-28T18:10:31+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-constitution-article-1</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_0a2ac69ad55916458693b5876a33f3d910_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>The Constitution - Article 1</video:title>
      <video:description>This lesson is part of a series of lessons on the Constitution, this lesson will focus on Article 1 and what it says and how it creates the senate and the house of representatives. Article 1 is the first part of the Constitution and some might say the most important. Article 1 outlines the organization, powers and responsibilities of the legislative branch. </video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-28T18:15:50+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/synthetic-division-practice-problems-polynomials</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_06cd81d0c8fa165ca0cc17f89ebce4a510_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Synthetic Division - Practice Problems Polynomials</video:title>
      <video:description>This lesson will look at Synthetic Division, which is long division for polynomials. This lesson will go through examples to go through step by step to gain a better understanding.&#13;
</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-28T18:17:30+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-constitution-articles-6-7</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_8eefe462a89d20f2953eb8882f61b82610_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>The Constitution - Articles 6-7</video:title>
      <video:description>This lesson will discuss the constitution Article 6 of the U.S. Constitution first says that any debts or engagements that the country was involved in before the Constitution was put into action are still valid. Article 6 also says that the United States Constitution is the highest law of the country and that all state and federal officers and judges have to uphold the Constitution and all of its rules. Article 7 discusses the ratification of the conventions of nine states, shall be sufficient for the establishment of this Constitution between the states so ratifying the same.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-28T18:21:40+00:00</video:publication_date>
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  </url>
  <url>
    <loc>https://www.videoclass.com/video/the-constitution-article-5</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_59d0484c606e2a4d6e513baf6865b6dc30_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>The Constitution - Article 5</video:title>
      <video:description>This lesson will discuss the Constitution specifically article 5 which explains how the United States Constitution can be changed. The only ways to change the constitution is by adding an amendment.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-28T18:24:33+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/battles-of-world-war-ii-battle-of-coral-sea</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_0fdfe3c307b5b64d5be3250f938bb39750_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Battles of World War II - Battle of Coral Sea</video:title>
      <video:description>This lesson will discuss the Battle of Coral Sea, which was fought during 4–8 May 1942, a major naval battle in the Pacific Theater of World War II between the Imperial Japanese Navy and naval and air forces from the United States and Australia. The battle was the first action in which aircraft carriers engaged each other, as well as the first in which neither side's ships sighted or fired directly upon the other.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-28T18:30:22+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-constitution-article-4</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_d246fb0754c9b0b7442f57640c369a2c30_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>The Constitution - Article 4</video:title>
      <video:description>This lesson will discuss the Constitution specifically article 4 which discusses the  responsibilities and duties of the states as well as what responsibilities the federal government has to the States. </video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-28T18:58:41+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-constitution-article-3</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_6312feff0a1eb77d6602979a34fc06c850_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>The Constitution - Article 3</video:title>
      <video:description>This lesson is part of a series of lessons on the Constitution, this lesson will discuss Article 3 which focuses on the Judiciary Branch that establishes the court system, with the highest court being the Supreme Court of the federal court system. The founding fathers made the first articles of the constitution were establishing the most important aspects, Article 1 created the legislature, which makes the laws, Article 2 created the executive branch that enforces the laws and article 3 creates the Judicial branch that interprets the laws.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-10-28T19:06:49+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/the-skeletal-system-skeletal-joints</loc>
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1. All living things are organized (made of one or more cells)
2. All living things respond to the environment.</video:description>
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      <video:title>Classifying Life</video:title>
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- Phylogeny</video:description>
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      <video:title>Energy Transfers in an Ecosystem</video:title>
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      <video:title>Interactions of Living Things in an Ecosystem</video:title>
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      <video:title>Eukaryotic Cells Vs Prokaryotic Cells and Bacteria</video:title>
      <video:description>This video highlights the differences between eukaryotic and prokaryotic cells. It then goes on to discuss the shape and structure of prokaryotes, reproduction of prokaryotes and describes eubacteria and archaebacteria. </video:description>
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      <video:title>DNA Structure Function and Replication</video:title>
      <video:description>This video goes over the basics of DNA structure, function and the replication process.</video:description>
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      <video:title>Protein Synthesis and Mutations</video:title>
      <video:description>This is a video that goes over the differences between RNA and DNA, the three types of RNA, the process of Protein Synthesis and the types of mutations that can occur</video:description>
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      <video:title>Viruses</video:title>
      <video:description>This video discusses viruses, their shapes, their replication process, how to avoid viral infections and how we use them in gene therapy.</video:description>
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    <loc>https://www.videoclass.com/video/cell-division-and-the-cell-cycle</loc>
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      <video:title>Cell Division And The Cell Cycle</video:title>
      <video:description>This video reviews the functions of cell division in both single and multicellular organisms. In addition, it discusses the cell cycle, the phases of the cell cycle and the events in each phase.</video:description>
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      <video:title>Introduction To Genetics and Heredity</video:title>
      <video:description>This video discusses the basics of genetics and heredity. It discusses why offspring have shared characteristics and the role alleles play in that. It also reviews the basics of Mendelian genetics addressing the differences between purebreeds and hybrids and dominant and recessive alleles. You will be shown how to fill out a Punnett Square and how to read it.</video:description>
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      <video:title>How to Read A Punnett Square</video:title>
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      <video:title>Genetic Engineering and Selective Breeding</video:title>
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      <video:description>This video covers the human muscular system. It discusses:
- Voluntary v. Involuntary Muscles.
- Muscle Types
- Tendons</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>The Human Integumentary System</video:title>
      <video:description>This video goes over the parts of the integumentary system and their functions. It also takes a closer look at the parts and functions of the skin. Students will also learn about skin cancer (melanoma) and some of the signs of skin cancer.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-24T18:22:55+00:00</video:publication_date>
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      <video:title>The Human Digestive System</video:title>
      <video:description>This video goes over the structure and function of the digestive system. Students will learn about digestion, absorption and elimination. The video will also discuss the differences between mechanical and chemical digestion. Students will also follow food through digestive tract and see the roles of accessory organs in the process of digestion.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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      <video:title>The Human Circulatory System Blood</video:title>
      <video:description>This video goes over the different components of blood. Students will also learn about the different types of blood and blood typing.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-24T18:44:57+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/the-human-circulatory-system-parts-of-the-circulatory-system-heart-vessels-and-blood</loc>
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      <video:title>The Human Circulatory System Parts of the Circulatory System Heart Vessels and Blood</video:title>
      <video:description>This video is a video about the various parts of the circulatory system. First, it will discuss parts of the heart. Next, it will explain the differences between arteries, capillaries and veins. Lastly, it will go over the parts of the blood.</video:description>
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      <video:publication_date>2015-11-24T18:47:05+00:00</video:publication_date>
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      <video:title>The Human Respiratory System Respiratory System and Respiration</video:title>
      <video:description>This video discusses the function of the respiratory system and it's role in respiration. Students will learn about the structure and function of the respiratory system. In addition, this video will go over the role of breathing, gas exchange and cellular respiration in the production of energy in the human body.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
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  <url>
    <loc>https://www.videoclass.com/video/plant-classification-and-structure</loc>
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      <video:title>Plant Classification and Structure</video:title>
      <video:description>This video goes over the classification plants. In addition, it discusses the basic structures and functions of flowering plants (angiosperms).</video:description>
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      <video:title>Flower Structure and Function</video:title>
      <video:description>This video goes over the structures and functions of flowers and how they produce fruit.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-24T18:55:07+00:00</video:publication_date>
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      <video:title>A Quick Review Passive Transport Diffusion</video:title>
      <video:description>This video is a brief video showing the process of diffusion. The video shows two bags of dialysis tubing filled with color dyes. Over time the dye molecules move out of the dialysis bag coloring the once clear surrounding water.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-24T18:56:57+00:00</video:publication_date>
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  <url>
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      <video:title>A Quick Review Photosynthesis in a Leaf</video:title>
      <video:description>This is just a quick review on what photosynthesis is and how a leaf is designed to carry out photosynthesis.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-24T18:59:46+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/a-quick-review-photosynthesis-in-the-chloroplast-basic-overview</loc>
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    <priority>1.0</priority>
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      <video:title>A Quick Review Photosynthesis In The Chloroplast Basic Overview</video:title>
      <video:description>This is just a short tutorial about the process of photosynthesis in the chloroplast. Since it's for my 7th graders I kept it pretty basic. However, I will add two things for those who may be higher level and using this as a general over view:</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-24T19:01:13+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/tying-up-dialysis-tubing</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_ba4eb0fb2786479e5ea3406fcab53bad10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Tying Up Dialysis Tubing</video:title>
      <video:description>This video is just a quick video on how to tie a knot in dialysis tubing for a Osmosis and Diffusion Lab.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-24T19:02:11+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-prepare-a-wet-mount-slide</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_5bfd59dff7ed87f8de91791d8e226aa830_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>How To Prepare A Wet Mount Slide</video:title>
      <video:description>This video is a quick video showing my students how to prepare a wet mount slide for microscope viewing.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-24T19:04:03+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/how-to-set-up-your-chromatography-lab</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_aa98dc4b52f05fe9e533e33ad24c845410_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>How To Set Up Your Chromatography Lab</video:title>
      <video:description>This is just a quick video on how to set up your chromatography stations.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-24T19:07:00+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/photosynthesis-and-cell-respiration</loc>
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    <priority>1.0</priority>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_46c6986c84fdcf43f7b1e0cc59b81e7c10_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Photosynthesis and Cell Respiration</video:title>
      <video:description>This video is a short tutorial on the processes of photosynthesis and how both processes work together among living things.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-24T19:09:37+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/a-quick-review-breathing-and-respiration</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_eeb2001170e5edfa83fd059811624a7010_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>A Quick Review Breathing and Respiration</video:title>
      <video:description>This is just a short video discussing the role of the respiratory system for cell respiration.</video:description>
      <video:view_count>1</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-24T19:10:18+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/a-quick-review-parts-of-the-respiratory-system</loc>
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      <video:title>A Quick Review Parts of The Respiratory System</video:title>
      <video:description>This is a short clip that will discuss the parts of the respiratory system that the air travels through as it enters our body.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-24T19:12:06+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/a-quick-review-gas-exchange-in-the-lung</loc>
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      <video:thumbnail_loc>https://s3.eu-central-1.amazonaws.com/videoclass-static/video-thumbnails/320x180.png</video:thumbnail_loc>
      <video:title>A Quick Review Gas Exchange In The Lung</video:title>
      <video:description>This is a quick video showing the exchange of carbon dioxide and oxygen in the lungs.</video:description>
      <video:view_count>0</video:view_count>
      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-24T19:13:33+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/excretory-systems</loc>
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      <video:thumbnail_loc>https://vc-processed-files.s3.eu-central-1.amazonaws.com/vc-processed-files.s3.eu-central-1.amazonaws.com_01daaede4e9c5827e88fb3b971176bc010_thumb_320x180.jpg</video:thumbnail_loc>
      <video:title>Excretory Systems</video:title>
      <video:description>This video is a quick description about the excretory systems of the human body with a focus on the urinary system</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-24T19:18:04+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/a-quick-reviewparts-of-the-heart</loc>
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      <video:thumbnail_loc>https://s3.eu-central-1.amazonaws.com/videoclass-static/video-thumbnails/320x180.png</video:thumbnail_loc>
      <video:title>A Quick ReviewParts of the Heart</video:title>
      <video:description>This video is just a quick review on the different structures and functions of the heart.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-24T19:18:59+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/a-quick-review-vessels-of-the-circulatory-system</loc>
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      <video:title>A Quick Review Vessels of the Circulatory System</video:title>
      <video:description>This is a short video reviewing the the functions of arteries, veins and capillaries.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-24T19:23:30+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/a-quick-review-blood-parts-and-functions</loc>
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      <video:title>A Quick Review Blood Parts and Functions</video:title>
      <video:description>This video is a quick review over the parts of the blood and their functions.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-24T19:25:11+00:00</video:publication_date>
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  <url>
    <loc>https://www.videoclass.com/video/a-quick-review-coronary-circulation</loc>
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      <video:title>A Quick Review Coronary Circulation</video:title>
      <video:description>This is a short video reviewing the pathway of coronary circulation.</video:description>
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      <video:family_friendly>yes</video:family_friendly>
      <video:publication_date>2015-11-24T19:26:58+00:00</video:publication_date>
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    <loc>https://www.videoclass.com/video/a-quick-review-pulmonary-circulation</loc>
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      <video:description>Aquatic Science an Introduction Credits and Thanks lists contributors and funding sponsors to the aquatic science project. It also provides a general overview of the project's multifaceted curriculum.&#13;
&#13;
Dr. Rudolph “Rudy” Rosen is a professor in the Meadows Center for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolp... &#13;
&#13;
Aquatic Science Lessons with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists. Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used in teaching instruction or for self-education.  A comprehensive teaching guide and enhancements can be downloaded FREE here: http://www.tpwd.state.tx.us/publicati...&#13;
&#13;
The teaching textbook is published by the Texas A&amp;M University Press and can be obtained here: http://www.tamupress.com/product/Texa... or at Amazon here http://www.amazon.com/Aquatic-Science... &#13;
&#13;
The instructional website is here: http://texasaquaticscience.org/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (RCN-CE3SAR). Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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      <video:title>Water and Life on Earth - Introduction. By Aquatic Science Lessons with Dr. Rudy Rosen </video:title>
      <video:description>Water and Life on Earth - Introduction. From Aquatic Science Lessons with Dr. Rudy Rosen: Lesson 1. Topics: What is water and why is water important? What is the hydrosphere? What are the special properties of water and why are they important? What is the hydrosphere and what is its importance to life on Earth? What are natural resources? What are aquatic resources? How do we use water? How much water is available for human use? What is conservation? Why is it important? How can we tell if water is polluted or clean? How does water pollution affect aquatic life? How does water’s temperature affect the amount of oxygen in it? What is water quality? How do humans affect water quality? .

Dr. Rudolph “Rudy” Rosen is a professor in the Meadows Center for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolp... 

Aquatic Science Lessons with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists. Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used in teaching instruction or for self-education.  A comprehensive teaching guide and enhancements can be downloaded FREE here: http://www.tpwd.state.tx.us/publicati...

The teaching textbook is published by the Texas A&amp;M University Press and can be obtained here: http://www.tamupress.com/product/Texa... or at Amazon here http://www.amazon.com/Aquatic-Science... 

The instructional website is here: http://texasaquaticscience.org/ 

Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (RCN-CE3SAR). Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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      <video:title>Water for Life Overview - Aquatic Science with Dr. Rudy Rosen 1.1</video:title>
      <video:description>Water for Life - Aquatic Science with Dr. Rudy Rosen Lesson 1 includes: What is water and why is water important? What is the hydrosphere? What are the special properties of water and why are they important? What is the hydrosphere and what is its importance to life on Earth? What are natural resources? What are aquatic resources? How do we use water? How much water is available for human use? What is conservation? Why is it important? How can we tell if water is polluted or clean? How does water pollution affect aquatic life? How does water’s temperature affect the amount of oxygen in it? What is water quality? How do humans affect water quality?

Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

Each lesson covers a major aquatic science subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  

Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.
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      <video:title>Water for Life Intro - Aquatic Science with Dr. Rudy Rosen 1.2</video:title>
      <video:description>Water for Life - Aquatic Science with Dr. Rudy Rosen Lesson 1 includes: What is water and why is water important? What is the hydrosphere? What are the special properties of water and why are they important? What is the hydrosphere and what is its importance to life on Earth? What are natural resources? What are aquatic resources? How do we use water? How much water is available for human use? What is conservation? Why is it important? How can we tell if water is polluted or clean? How does water pollution affect aquatic life? How does water’s temperature affect the amount of oxygen in it? What is water quality? How do humans affect water quality?

Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

Each lesson covers a major aquatic science subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  

Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.
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      <video:title>Water is Special - Aquatic Science with Dr. Rudy Rosen 1.3</video:title>
      <video:description>Water for Life - Aquatic Science with Dr. Rudy Rosen Lesson 1 includes: What is water and why is water important? What is the hydrosphere? What are the special properties of water and why are they important? What is the hydrosphere and what is its importance to life on Earth? What are natural resources? What are aquatic resources? How do we use water? How much water is available for human use? What is conservation? Why is it important? How can we tell if water is polluted or clean? How does water pollution affect aquatic life? How does water’s temperature affect the amount of oxygen in it? What is water quality? How do humans affect water quality?&#13;
&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major aquatic science subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.&#13;
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      <video:description>Water for Life - Aquatic Science with Dr. Rudy Rosen Lesson 1 includes: What is water and why is water important? What is the hydrosphere? What are the special properties of water and why are they important? What is the hydrosphere and what is its importance to life on Earth? What are natural resources? What are aquatic resources? How do we use water? How much water is available for human use? What is conservation? Why is it important? How can we tell if water is polluted or clean? How does water pollution affect aquatic life? How does water’s temperature affect the amount of oxygen in it? What is water quality? How do humans affect water quality?&#13;
&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major aquatic science subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.&#13;
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      <video:description>Water for Life - Aquatic Science with Dr. Rudy Rosen Lesson 1 includes: What is water and why is water important? What is the hydrosphere? What are the special properties of water and why are they important? What is the hydrosphere and what is its importance to life on Earth? What are natural resources? What are aquatic resources? How do we use water? How much water is available for human use? What is conservation? Why is it important? How can we tell if water is polluted or clean? How does water pollution affect aquatic life? How does water’s temperature affect the amount of oxygen in it? What is water quality? How do humans affect water quality?&#13;
&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major aquatic science subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.&#13;
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      <video:description>Water for Life - Aquatic Science with Dr. Rudy Rosen Lesson 1 includes: What is water and why is water important? What is the hydrosphere? What are the special properties of water and why are they important? What is the hydrosphere and what is its importance to life on Earth? What are natural resources? What are aquatic resources? How do we use water? How much water is available for human use? What is conservation? Why is it important? How can we tell if water is polluted or clean? How does water pollution affect aquatic life? How does water’s temperature affect the amount of oxygen in it? What is water quality? How do humans affect water quality?

Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

Each lesson covers a major aquatic science subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  

Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.
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      <video:description>Water for Life - Aquatic Science with Dr. Rudy Rosen Lesson 1 includes: What is water and why is water important? What is the hydrosphere? What are the special properties of water and why are they important? What is the hydrosphere and what is its importance to life on Earth? What are natural resources? What are aquatic resources? How do we use water? How much water is available for human use? What is conservation? Why is it important? How can we tell if water is polluted or clean? How does water pollution affect aquatic life? How does water’s temperature affect the amount of oxygen in it? What is water quality? How do humans affect water quality?&#13;
&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major aquatic science subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
	&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.&#13;
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&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major aquatic science subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
	&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.&#13;
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&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major aquatic science subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
	&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.&#13;
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&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major aquatic science subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
	&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.&#13;
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  

Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.
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&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  

Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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      <video:description>Hydrologic Cycle - Aquatic Science with Dr. Rudy Rosen Lesson 2 includes: What is the hydrologic cycle? Where does it start and where does it end? Where does water spend most of its time? What is weather? What is climate? How do they affect the quality and quantity of our water? What kinds of climates are found in Texas? What is surface water? What is groundwater? Where does water go when it runs off a street? Where does our water come from? How does it get to our faucets? What happens to water after it goes down the drain?&#13;
&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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      <video:description>Hydrologic Cycle - Aquatic Science with Dr. Rudy Rosen Lesson 2 includes: What is the hydrologic cycle? Where does it start and where does it end? Where does water spend most of its time? What is weather? What is climate? How do they affect the quality and quantity of our water? What kinds of climates are found in Texas? What is surface water? What is groundwater? Where does water go when it runs off a street? Where does our water come from? How does it get to our faucets? What happens to water after it goes down the drain?

Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  

Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.
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      <video:description>Hydrologic Cycle - Aquatic Science with Dr. Rudy Rosen Lesson 2 includes: What is the hydrologic cycle? Where does it start and where does it end? Where does water spend most of its time? What is weather? What is climate? How do they affect the quality and quantity of our water? What kinds of climates are found in Texas? What is surface water? What is groundwater? Where does water go when it runs off a street? Where does our water come from? How does it get to our faucets? What happens to water after it goes down the drain?

Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  

Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.&#13;
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  

Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  

Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  

Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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      <video:description>Watershed - Aquatic Science with Dr. Rudy Rosen Lesson 3 includes: What is a watershed? Which watershed do you live in? When it rains at your home, what creek and river does the water travel to? How does the watershed affect the water body into which it drains? How do human activities affect the quality and quantity of water in a watershed? What is point-source pollution? What is non-point source pollution? What are examples of each? What is erosion? What causes it? What is sediment? Where does it come from? How does human activity affect erosion and sedimentation? What is the impact of erosion and sedimentation on aquatic resources? What are Texas' natural regions? Is the water in your region drinkable, swimmable and fishable? How does your location within a watershed affect the quality of water where you live? How can you influence the quality of water for others in your watershed?&#13;
&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
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Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
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Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

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Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

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Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
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&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
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&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

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Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
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&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  

Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

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Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
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&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

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Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
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&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

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Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

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&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.&#13;
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  

Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

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&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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      <video:description>Community - Aquatic Science with Dr. Rudy Rosen Lesson 5 includes: What are some of the basic survival needs of all living things?  What is a population? What is a community?  What is habitat? Why is it important? Why must organisms compete for resources? What is carrying capacity? What is a niche? Why is it important?  What are invasive species? Why are they a problem?  What is the source of energy for aquatic communities? How does energy circulate among organisms in an aquatic community?  What is a food chain? What is a food web? What is an energy pyramid? What is a trophic level?  How do predator and prey species keep species populations in balance in aquatic communities? What is natural selection?  In what ways might food webs, food chains, and predator-prey relationships be different in a pond, an estuary, and the Gulf of Mexico? What happens when one piece is altered or removed?

Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  

Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.
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      <video:description>Community - Aquatic Science with Dr. Rudy Rosen Lesson 5 includes: What are some of the basic survival needs of all living things?  What is a population? What is a community?  What is habitat? Why is it important? Why must organisms compete for resources? What is carrying capacity? What is a niche? Why is it important?  What are invasive species? Why are they a problem?  What is the source of energy for aquatic communities? How does energy circulate among organisms in an aquatic community?  What is a food chain? What is a food web? What is an energy pyramid? What is a trophic level?  How do predator and prey species keep species populations in balance in aquatic communities? What is natural selection?  In what ways might food webs, food chains, and predator-prey relationships be different in a pond, an estuary, and the Gulf of Mexico? What happens when one piece is altered or removed?

Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  

Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.
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      <video:description>Community - Aquatic Science with Dr. Rudy Rosen Lesson 5 includes: What are some of the basic survival needs of all living things?  What is a population? What is a community?  What is habitat? Why is it important? Why must organisms compete for resources? What is carrying capacity? What is a niche? Why is it important?  What are invasive species? Why are they a problem?  What is the source of energy for aquatic communities? How does energy circulate among organisms in an aquatic community?  What is a food chain? What is a food web? What is an energy pyramid? What is a trophic level?  How do predator and prey species keep species populations in balance in aquatic communities? What is natural selection?  In what ways might food webs, food chains, and predator-prey relationships be different in a pond, an estuary, and the Gulf of Mexico? What happens when one piece is altered or removed?

Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  

Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.
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&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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      <video:description>Community - Aquatic Science with Dr. Rudy Rosen Lesson 5 includes: What are some of the basic survival needs of all living things?  What is a population? What is a community?  What is habitat? Why is it important? Why must organisms compete for resources? What is carrying capacity? What is a niche? Why is it important?  What are invasive species? Why are they a problem?  What is the source of energy for aquatic communities? How does energy circulate among organisms in an aquatic community?  What is a food chain? What is a food web? What is an energy pyramid? What is a trophic level?  How do predator and prey species keep species populations in balance in aquatic communities? What is natural selection?  In what ways might food webs, food chains, and predator-prey relationships be different in a pond, an estuary, and the Gulf of Mexico? What happens when one piece is altered or removed?&#13;
&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.&#13;
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      <video:description>Community - Aquatic Science with Dr. Rudy Rosen Lesson 5 includes: What are some of the basic survival needs of all living things?  What is a population? What is a community?  What is habitat? Why is it important? Why must organisms compete for resources? What is carrying capacity? What is a niche? Why is it important?  What are invasive species? Why are they a problem?  What is the source of energy for aquatic communities? How does energy circulate among organisms in an aquatic community?  What is a food chain? What is a food web? What is an energy pyramid? What is a trophic level?  How do predator and prey species keep species populations in balance in aquatic communities? What is natural selection?  In what ways might food webs, food chains, and predator-prey relationships be different in a pond, an estuary, and the Gulf of Mexico? What happens when one piece is altered or removed?

Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  

Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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      <video:description>Water Life - Aquatic Science with Dr. Rudy Rosen Lesson 4 includes: What is a species?  What is an adaptation? What adaptations do fish and other aquatic animals possess to survive in an aquatic habitat? How do specific adaptations provide survival advantages to a particular species?  Name some adaptations of different fish species in Texas?  How do fish swim?  How do fish see, smell, hear, taste and feel? Do fish have other senses that we don’t have .

Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  

Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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      <video:description>Aquatic Ecosystems - Aquatic Science with Dr. Rudy Rosen Lesson 6 includes: What is an ecosystem? What are some of the parts of an ecosystem?  How do the parts of an ecosystem interact with one another?  What kinds of aquatic ecosystems do we have in Texas? How are they alike or different from one another?  What is biodiversity? Why is it important?  How do humans impact aquatic ecosystems?  How can we help conserve aquatic ecosystems?   How is the diversity of species in a state’s aquatic ecosystems connected to the economic well-being of the state’s citizens? &#13;
&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  

Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
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&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.&#13;
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  

Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

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&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
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&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
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Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

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Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

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Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
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Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
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Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  

Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
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Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
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&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
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Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  

Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

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Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

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Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.</video:description>
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

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Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
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Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
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Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

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Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
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&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
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Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.&#13;
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
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&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
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&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
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&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
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&#13;
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
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Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

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Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

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Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

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Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.
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Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
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Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
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Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.&#13;
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
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Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

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Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

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Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

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Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
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&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.&#13;
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.&#13;
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  

Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
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Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.&#13;
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

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Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.&#13;
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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

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Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

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Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.&#13;
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&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.&#13;
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&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.&#13;
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      <video:description>Water Environment - Aquatic Science with Dr. Rudy Rosen Lesson 13 includes: What is the purpose of the Clean Water Act? What kind of water pollution is it intended to prevent? Why does the Act not stop all water pollution? What is watershed action planning? What should people where you live consider when conducting watershed action planning? In Texas, who “owns” surface water? Who “owns” groundwater? Since all water is connected, why do we have different systems of regulation? What is a “water right?” What are the impacts of prior allocation?......... What is “rule of capture?” What rights and responsibilities are associated with it? What are environmental flows? How are they obtained? What will influence your water supply for the future?

Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx 

Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  

Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ 

Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.
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      <video:title>Environmental Water - Aquatic Science with Dr. Rudy Rosen 13.7</video:title>
      <video:description>Water Environment - Aquatic Science with Dr. Rudy Rosen Lesson 13 includes: What is the purpose of the Clean Water Act? What kind of water pollution is it intended to prevent? Why does the Act not stop all water pollution? What is watershed action planning? What should people where you live consider when conducting watershed action planning? In Texas, who “owns” surface water? Who “owns” groundwater? Since all water is connected, why do we have different systems of regulation? What is a “water right?” What are the impacts of prior allocation?......... What is “rule of capture?” What rights and responsibilities are associated with it? What are environmental flows? How are they obtained? What will influence your water supply for the future?&#13;
&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.&#13;
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      <video:description>Water Environment - Aquatic Science with Dr. Rudy Rosen Lesson 13 includes: What is the purpose of the Clean Water Act? What kind of water pollution is it intended to prevent? Why does the Act not stop all water pollution? What is watershed action planning? What should people where you live consider when conducting watershed action planning? In Texas, who “owns” surface water? Who “owns” groundwater? Since all water is connected, why do we have different systems of regulation? What is a “water right?” What are the impacts of prior allocation?......... What is “rule of capture?” What rights and responsibilities are associated with it? What are environmental flows? How are they obtained? What will influence your water supply for the future?&#13;
&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.&#13;
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      <video:description>Water Environment - Aquatic Science with Dr. Rudy Rosen Lesson 13 includes: What is the purpose of the Clean Water Act? What kind of water pollution is it intended to prevent? Why does the Act not stop all water pollution? What is watershed action planning? What should people where you live consider when conducting watershed action planning? In Texas, who “owns” surface water? Who “owns” groundwater? Since all water is connected, why do we have different systems of regulation? What is a “water right?” What are the impacts of prior allocation?......... What is “rule of capture?” What rights and responsibilities are associated with it? What are environmental flows? How are they obtained? What will influence your water supply for the future?&#13;
&#13;
Aquatic Science with Dr. Rudy Rosen is an on-line video curriculum arranged into 13 lessons in YouTube Playlists that follows the contents of Dr. Rosen’s recently published textbook, Texas Aquatic Science. The textbook is published by the Texas A&amp;M University Press and can be obtained at any online bookseller or from the publisher here: http://www.tamupress.com/product/Texas-Aquatic-Science,7918.aspx &#13;
&#13;
Each lesson covers a major subject area and is broken down into short sub-topic video presentations. These short videos covering important aquatic science topics can be used by students, instructors in building their own aquatic science curricula, or by life-long learners for self-education.  The comprehensive teaching guide and enhancements can be downloaded FREE here: https://tpwd.texas.gov/education/resources/aquatic-science   The instructional website is here: http://texasaquaticscience.org/  &#13;
&#13;
Dr. Rudy Rosen is a university professor and director of the Institute for Water Resources Science and Technology at Texas A&amp;M University in San Antonio and is a Fellow of the Meadows Institute for Water and the Environment at Texas State University. His bio is here: http://texasaquaticscience.org/rudolph-rosen-author-editor-texas-aquatic-science/ &#13;
&#13;
Aquatic Science is a cooperative education project sponsored by The Meadows Center for Water and the Environment at Texas State University, Harte Research Institute for Gulf of Mexico Studies at Texas A&amp;M University-Corpus Christi, Texas Parks and Wildlife, and the National Science Foundation Research Coordination Network for Climate, Energy, Environment and Engagement in Semiarid Regions (NSF-CE3SAR). Additional funding was provided by the Ewing Halsell Foundation and the US Fish and Wildlife Service Sport Fish Restoration Program. Some materials were adapted from or provided by the Missouri Department of Conservation.&#13;
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      <video:description>Meat, Mortality and Livestock's Long Shadow from stevenlevymath.com&#13;
&#13;
This video compares data Japan and the USA in meat consumption and life expectancy.&#13;
&#13;
Common Core Standard for Math:&#13;
Represent and interpret data. CCSS.MATH.CONTENT.3.MD.B.3&#13;
Draw a scaled picture graph and a scaled bar graph to represent ...&#13;
&#13;
High School Social Studies: Public policy&#13;
&#13;
Video Production Work Flow&#13;
&#13;
Write narrative about every step&#13;
Get an idea&#13;
Research&#13;
Write story board&#13;
Write script&#13;
Start with titles in Adobe Premiere Elements (PE)&#13;
Create visuals with VideoScribe (VS) software&#13;
Export from VS. Import into PE. Narrate!&#13;
Fix with Audacity software (workflow)&#13;
Import into PE&#13;
Adjust timing&#13;
Upload to Teachertube, youtube and vimeo.&#13;
References:&#13;
Livestock's Long Shadow Livestock's Long Shadow, Ch. 1, Page 9&#13;
World Health Organization Data Global Health Observatory data repository (Use by theme, Mortality/morbidity. Each of these: [All NCDs, deaths per 100 000], [Cancer, deaths per 100 000], [Cardiovascular diseases, deaths per 100 000]. Use "filter table" option. Select "Japan" and "USA"&#13;
Data&#13;
Non Communicable Diseases, Data for 2000&#13;
Mortality per 100,000 population&#13;
Country--All NCD--Heart--Cancer&#13;
Japan----298------112----123&#13;
USA------477------202----140&#13;
&#13;
Mortality in Japan and USA&#13;
NCD = Non Communicable Disease&#13;
Ref: WHO Global Health Observatory &#13;
&#13;
List of "Slides"&#13;
Japan vs. USA, Income and Meat consumption&#13;
Morbidity: Cardiovascular, cancer, and all non-communicable diseases&#13;
Discussion Questions&#13;
Discussion Questions&#13;
What are the implications for policy &#13;
What additional research would be interesting?&#13;
Script&#13;
This is Steven Levy and this is Steven Levy Math. (Title Page)&#13;
This video compares meat consumption and mortality in Japan and the USA.&#13;
Japan and the United State have similar income levels. (Bar Graph). Page 9 in Livestock's Long Shadow 2006, shows per capita income in Japan and the USA as $27,000 and $36,000 per year respectively. These are figures for 2002.&#13;
Yet meat consumption in the United States is almost three times that of Japan. (Bar Graph) 42 vs. 125 kg per year.&#13;
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