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Not Right For WatchKnowLearn
Ages: 7 - 18
How tornadoes work
From teachertube.com, produced by Discovery Channel
A brief video explaining how tornadoes form and how their power is measured. (6:31)
Found by Bplasky in Live Footage
February 8, 2012 at 10:34 AM
Not Right For WatchKnowLearn
Ages: 10 - 18
Triple O (Order of Ops)
From YouTube
A 6th grade teacher and 6th grade students sing a song about the order of operations to the tune of "Cupid Shuffle." Another great way to memorize the order of operations through a current hit song. (4:18)
July 25, 2011 at 01:15 AM
Not Right For WatchKnowLearn
Ages: 8 - 18
Scientist believes he caught Nessie the Loch Ness monster on tape
From YouTube, produced by Flip4Mac
An amateur scientist believes he could have captured the Loch Ness Monster - on videotape on May 28, 2007. This is a pretty good recording but has a watermark ("created with Flip4Mac Trial"). The material is still visual and a great video! Run time 0... [more]
November 28, 2010 at 12:12 AM
Not Right For WatchKnowLearn
Ages: 9 - 15
Dividing Fractions - Khan Academy
From YouTube, produced by Salman Khan
This video explains how to divide fractions using very simple terms and examples.  The instructor, in his coversational tone, uses a black computer screen like a 'chalkboard."  Different colors are used for clarification. (03:35)
February 6, 2011 at 07:51 PM
Not Right For WatchKnowLearn
Ages: 8 - 18
Thank you Letter
From YouTube
Learn how to write a thank you letter. In this lesson we go over what to include in a thank you letter and how you can sound professional.  The narrator gives a personal example from his life, and makes it very easy to understand.
December 5, 2009 at 11:27 AM