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Not Right For WatchKnowLearn
Ages: 11 - 18
Create a Green Roof, Cool a City
From YouTube, produced by Riverwired.com
Inspirational video showing the benefits of creating green roofs, gardens on roof tops. In this video we look at two of New York's most impressive green roofs to find out how they can help cities cool off and clean up. At a state of the art research ... [more]
Found by raa1399 in At Home
July 11, 2009 at 10:04 AM
Not Right For WatchKnowLearn
Ages: 7 - 12
Land Forms
From TeacherTube
Video clip of basic landform pictures.
August 6, 2009 at 03:11 PM
Not Right For WatchKnowLearn
Ages: 8 - 18
Grammar Car Game
From eHow
This is part of the series: Car Games for Teens. Learn how to play grammar games on the road in this fun travel and car game video.  This is also good for second-language english learners to play and increase vocabulary. This basics of this game coul... [more]
Found by Anonymous in Vocabulary
November 21, 2009 at 10:36 AM
Not Right For WatchKnowLearn
Ages: 3 - 9
"Going Outside"- Learn Weather and Outside Sign Language Words
From YouTube, produced by Signing Time
This video shows a song written to teach young children the sign language words for rain, thunder, snow, outside, clouds, wind, and cold. This video would be a great supplement to a lesson on weather and outside vocabulary. (01:12)
April 13, 2009 at 08:13 AM
Not Right For WatchKnowLearn
Ages: 13 - 18
Simplifying Radicals - Khan Academy
From YouTube, produced by Sal Khan
This instructor in this video, Sal Khan, discusses how to use exponent rules to simply radicals or square roots. Mr. Khan uses computer software (with different colors) to illustrate his points. Sal Khan is the recipient of the 2009 Microsoft Tech Aw... [more]
February 28, 2010 at 11:24 AM