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Not Right For WatchKnowLearn
Ages: 7 - 15
34 Simple Machines Demonstrate a Transfer of Energy
From teachersdomain.org, produced by PBS
Imagine the most complicated process you could go through to simply pour a glass of milk. Then multiply that by 10. The image in your mind is probably approaching the level of complexity the ZOOM cast members achieved with their milk-pouring machine.... [more]
November 14, 2010 at 08:57 PM
Not Right For WatchKnowLearn
Ages: 3 - 10
There's An Alligator Under My Bed, picture book by Mercer Mayer
From YouTube, produced by Big Tuna New Media, LLC
Written, drawn and told by Mercer Mayer.  Video of Mercer Mayer telling his picture book, There's An Alligator Under My Bed. Footage of the author interspersed with illustrations from the book. Great verbal and nonverbal expression and sound effects!... [more]
Found by ZG in Mayer, Mercer
July 11, 2009 at 08:29 AM
Not Right For WatchKnowLearn
Ages: 7 - 18
"Pychedelic" Fish Hops on Seafloor
From NationalGeographicVideo, produced by National Geographic
A newly discovered frogfish is seen here. It is dubbed the psychedelic fish because of its colorful stripes and hops along the seabed by flexing its lower fin and shooting water from its gills. This new species was found in 2008. Run time 01:53.
April 14, 2009 at 01:19 PM
Not Right For WatchKnowLearn
Ages: 3 - 7
Set of Four Dots
From YouTube, produced by Sesame Street.org
The numeral 4 is represented with 4 dots.  The 4 dots are rearranged in different patterns. The child recognizes there are still 4 dots, no matter the pattern.  At the end, one dot is removed and the child identifies the new set as as set of 3.  (00:... [more]
August 6, 2009 at 05:45 PM
Not Right For WatchKnowLearn
Ages: 12 - 18
DNA Replication and Protein Synthesis - Rap
From YouTube, produced by Susan Fisher
Fun music video that explains the processes of DNA replication and protein synthesis. This would make a good review for students. Color video and animation, with music, narration, and subtitles. (03:30)
Found by laneyk in Translation
July 13, 2009 at 04:22 AM