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Ages: 9 - 14
5575 Views:
Electron Flow Demonstration and Terminology
From YouTube, produced by Hila Science
This video explains electricity as the flow of atomic particles called electrons. Animations demonstrate electron flow. Batteries are described as chemical devices designed to create electron flow. Key words include: electrons, positive charge, neg... [more]
Found by LarrySanger in Science
February 12, 2009 at 02:54 PM
Not Right For WatchKnowLearn
Ages: 11 - 18
2791 Views:
Art Elements-Shapes
From Curriki, produced by NextVista
This video, done by a high school student in Santa Clara, California, looks at one of the elements of art - shape. Gives the defination of shapes, different catagories of shapes, positive and negative shapes and reviews everything at the end.  (2:58)
June 30, 2009 at 01:00 PM
Not Right For WatchKnowLearn
Ages: 7 - 18
3299 Views:
Workers Fight for Labor Rights
From history.com, produced by History Channel
A five minute video that does a good job of showing the events that created unions. The value of unions and what they have brought to workers is explained and there are shots of child labor, too. Also talks about Labor Day.
July 16, 2010 at 09:35 PM
Not Right For WatchKnowLearn
Ages: 5 - 12
1326 Views:
How to Suck an Egg Into a Bottle
From videojug.com, produced by videojug
This amazing experiment demonstrates how atmospheric pressure will push an egg into a bottle. A great science experiment for children.
Found by tinag1974 in Science
June 7, 2010 at 02:39 PM
Not Right For WatchKnowLearn
Ages: 10 - 18
1829 Views:
Art Elements-Texture
From Curriki, produced by NextVista
Discusses what texture is-it refers to the way something feels.  There are two types of texture actual texture and stimulated texture. Examples are given. (2:05)
June 30, 2009 at 01:00 PM
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