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Ages: 11 - 18
1692 Views:
Cell Membrane
From YouTube
Detailed view of the cell membrane and how it functions. 3-D color animation with narration. 1:23 min.
Found by laneyk in Cell Membrane
July 12, 2009 at 05:25 PM
Not Right For WatchKnowLearn
Ages: 7 - 11
3492 Views:
The Earth's Atmosphere - by StudyJams
From scholastic.com, produced by Scholastic
The atmosphere is a blanket of gases surrounding the Earth.  The gases are classified according to their temperature differences.  The weight of those gases pressing down on earth is what creates air pressure.  Learn more about the atmosphere with th... [more]
Found by begamatt in Atmosphere
May 22, 2011 at 01:59 PM
Not Right For WatchKnowLearn
Ages: 10 - 15
1096 Views:
William Taft
From teachertube.com, produced by Fabian
This video is about the presidency of William Howard Taft. Timeline of William H. Taft's life. (Amateur video of authentic film and narration.) (02:28)
August 5, 2009 at 01:02 PM
Not Right For WatchKnowLearn
Ages: 3 - 7
3294 Views:
Stump and Bump- Words in the "ump" Family
From YouTube, produced by PBS Kids
This is a Super Why cartoon teaching the beginning sounds "b" and "st" with the with the phoneme "ump." Words in the "ump" family are featured in this video clip.  (02:43)
November 22, 2008 at 06:57 AM
Not Right For WatchKnowLearn
Ages: 10 - 18
2390 Views:
Wonders of the Natural World - Paricutin Volcano
From YouTube, produced by Watchmojo
A look at one of the seven wonders of the Natural world. Video gives details about the Paricutin Volcano. In 1943, the Paricutin Volcano grew 336 meters and would continue to grow for eight years.  Twenty eruptions of lava occurred in these eight yea... [more]
August 13, 2009 at 06:48 AM
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