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Featured Videos
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Ages:
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The Mighty Mathematics of the Lever - Andy Peterson and Zack Patterson
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Archimedes once said “Give me a place to stand, and I shall move the Earth.” While the idea of a person moving such a huge mass on their own might sound impossible, chances are you’ve seen this idea in action at your local playground. Andy Peterson a
...
nd Zack Patterson use the seesaw to illustrate the amazing implications and uses of the lever. Lesson by Andy Peterson and Zack Patterson, animation by The Moving Company Animation Studio. (04:46)
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teresahopson
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Lever
November 18, 2014 at 08:56 PM
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What Statistics Is All About - Khan Academy
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Sal Khan
This video introduces descriptive statistics and central tendency. Examples are shown with a graphics program of the average of central tendency: mean, median and mode. (12:35)
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grazianione
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Statistics (Khan Series)
February 2, 2010 at 09:53 AM
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I Bought Me a Cat
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Aaron Copland's orchestral setting of "I Bought Me a Cat," from "Old American Songs." Sung by William Warfield, accompanied by Aaron Copland. (02:18)
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Music for Younger Learners
August 24, 2011 at 04:23 PM
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History of the internet
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derstefon
"History of the internet" is an animated documentary explaining the inventions from time-sharing to file-sharing, from arpanet to internet. This eight-minute video provides an illustrated history that provides some insights into how the Internet deve
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loped along computers and related breakthroughs. Excellent. (08:09)
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History of the Internet
October 6, 2011 at 04:48 PM
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Subtraction 3: Introduction to Borrowing or Regrouping - Khan Academy
From
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, produced by
Sal Khan
In this video, the instructor uses a graphics program to review how to subtract numbers and introduces how to re-group or borrow. The instructor also uses a number line. The video is suitable for elementary students. (18:26)
Found by
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Regrouping in Subtraction
January 27, 2010 at 01:51 AM
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Shapes Song 2
From
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, produced by
KidsTV123
A shapes song for children. This song was written and performed by A.J. Jenkins. Video by KidsTV123. Copyright 2011 KidsTV123: All rights reserved. (03:21)
Found by
davisalw123
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Shapes
February 24, 2012 at 08:38 PM
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