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Partial Sums Multiplication

Posted by Arnold's science and math link on May 23, 2013 in Uncategorized


http://www.showme.com/sh/?h=Ncn8xPs

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multiplying by 12

Posted by Arnold's science and math link on May 21, 2013 in Uncategorized


http://www.showme.com/sh/?h=lyBKFNY

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Estimating Sums

Posted by Arnold's science and math link on May 16, 2013 in Uncategorized


http://www.showme.com/sh/?h=LkYcOwa

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Elapsed Time

Posted by Arnold's science and math link on April 29, 2013 in Uncategorized


http://www.showme.com/sh/?h=RheiRDk

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Elaspsed time using a calendar

Posted by Arnold's science and math link on April 29, 2013 in Uncategorized


http://www.showme.com/sh/?h=0bygSHY

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Telling Time

Posted by Arnold's science and math link on April 25, 2013 in Uncategorized


http://www.showme.com/sh/?h=Imroeo4

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Energy and Matter – Study Jams

Posted by Arnold's science and math link on April 24, 2013 in Uncategorized


http://studyjams.scholastic.com/studyjams/jams/science/matter/energy-and-matter.htm

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