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Ages: 7 - 12
5871 Views:
Tides - by StudyJams
From scholastic.com, produced by Scholastic
Tides are the rise and fall of the Earth's seas and oceans, and they are caused by the pull of gravity from the sun and moon.  Tides cause changes in the depths of the water, meaning that the seas and oceans are continually experiencing cycles of hig... [more]
Found by begamatt in Ocean Tides
May 22, 2011 at 01:50 PM
Not Right For WatchKnowLearn
Ages: 7 - 18
1921 Views:
Chameleon Babies
From NationalGeographicVideo, produced by National Geographic
Watch how mother chameleons lay their eggs and then how these eggs have to fend for themselves in this movie. This movie shows the Africa's flapneck chameleons in action. Contrary to popular belief, chameleons do not change skin color as camouflage. ... [more]
Found by jammin0 in Lizards
April 13, 2009 at 02:32 PM
Not Right For WatchKnowLearn
Ages: 7 - 12
5550 Views:
I Have a Dream: Black History Month Celebration
From TeacherTube
This video was made to celebrate the I Have a Dream speech by Dr. Martin Luther King, Jr. Students play roles of famous African Americans throughout history echoing the words of Dr. King. (05:35)
July 27, 2009 at 12:23 PM
Not Right For WatchKnowLearn
Ages: 13 - 18
3526 Views:
Ancient Mesopotamia
From fliiby.com, produced by Coronet
This is an older video about ancient Mesopotamia. It has good maps and is easy to follow. Students would benefit from a word wall to help them keep different groups apart. The contributions of the Sumerians, Semites, Babylonians and Assyrians are dep... [more]
November 22, 2010 at 12:34 AM
Not Right For WatchKnowLearn
Ages: 9 - 18
1901 Views:
Gold and Pyrite
From YouTube
Learn to tell the difference between Gold and Pyrite. Several techniques are explained. Run time 03:35.
Found by infinitearchive in Gold
March 31, 2009 at 10:36 PM
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