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Ages: 9 - 18
Bed Bugs
From YouTube, produced by National Geographic
This professional video gives close-up footage and describes the characteristics of bed bugs. Video shows how bed bugs suck your blood. The video could be used with a lesson about symbiosis and parasites. 2:10 min.
Found by laneyk in Bed Bugs
August 5, 2009 at 07:54 AM
Not Right For WatchKnowLearn
Ages: 7 - 18
World Science Festival 2009: Bobby McFerrin Demonstrates the Power of the Pentatonic Scale
From YouTube, produced by World Science Festival
Bobby McFerrin demonstrates the power of the pentatonic scale, using audience participation, at the event “Notes & Neurons: In Search of the Common Chorus,” from the 2009 World Science Festival. Very fun video to watch.  Could be used in music clas... [more]
Found by Mrs Jefferies in Music
December 23, 2011 at 12:35 AM
Not Right For WatchKnowLearn
Ages: 9 - 18
Turning Points in History - Scientific Revolution
From YouTube
After thousands of years of attributing all cause and effect to "magic" scientists decide to try a different method. In the 17th century, European thinkers started to invest their studies which lead to the scientific revolution. Scientific revoluti... [more]
February 26, 2012 at 09:46 PM
Not Right For WatchKnowLearn
Ages: 7 - 13
Punctuation Rap with LL Cool J
From YouTube, produced by PBS Kids
This rap video featuring LL Cool J introduces punctuation and explains when to use period, question mark, exclamation, and comma. This is a great resource to introduce and/or review punctuation marks in the elementary classroom. (1:09)
November 22, 2010 at 09:23 PM
Not Right For WatchKnowLearn
Ages: 7 - 18
Beaver Lumberjacks
From YouTube, produced by National Geographic
Beavers work around the clock to get their lodge built before winter sets in. This professionally-made video uses close-up video footage along with narration. (03:10)
November 28, 2010 at 06:00 PM