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Ages: 12 - 18
3476 Views:
Oxygen Transport
From YouTube
This is a concise and easy-to-understand three-minute video that explains in steps how oxygen is transported. Information is conveyed through animation and commentary. (03:09)
November 24, 2009 at 09:50 PM
Comments: 10
Not Right For WatchKnowLearn
Ages: 10 - 15
1238 Views:
San Diego Zoo
From YouTube, produced by California Travel Tips
Veronica Hill with California Travel Tips.  Nearly three million people a year visit the San Diego Zoo, making it the city's most popular attraction.   Get on your best walking shoes before starting your safari into the zoo's 100-acre jungle of steep... [more]
November 17, 2009 at 10:47 PM
Not Right For WatchKnowLearn
Ages: 14 - 18
3611 Views:
The Pit and the Pendulum - Rap Song
From flocabulary.com, produced by Flocabulary
A fun rap about Edgar Allen Poe's short story "The Pit and the Pendulum."  You can read the original text by Poe or watch/read this remix of the classic poem.  "The Pit and the Pendulum" is one of Poe's most famous works: a story full of suspense but... [more]
December 3, 2010 at 12:17 PM
Not Right For WatchKnowLearn
Ages: 8 - 14
2972 Views:
History of Halloween
From YouTube, produced by National Geographic
Halloween isn't just costumes and candy; it's a cultural holiday rich in tradition. This video teaches about the origins of Halloween. (03:12)
July 18, 2009 at 11:18 AM
Not Right For WatchKnowLearn
Ages: 13 - 18
361 Views:
The Nervous System : Introduction (10:01)
From YouTube, produced by mrfordsclass
We begin our study of the nervous system by introducing a few concepts and laying out the rest of the series. We look at the components of the nervous system and the functions of the nervous system. This is Lesson 1 in our Nervous System series. This... [more]
October 3, 2014 at 05:12 PM
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