Featured Videos

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Ages: 8 - 12
Inclined Planes
From gamequarium.org, produced by David Stansfield and Denise Boiteau
If only you had a machine that would trade increased distance for decreased effort or work! This short, animated video from Eureka! explains why inclined planes are important (to help ease work). (04:52)
April 15, 2010 at 10:20 PM
Not Right For WatchKnowLearn
Ages: 9 - 15
Using Legos to Demonstrate the Three Laws of Motion
From YouTube, produced by Mind Game Studios
This film is about Sir Isaac Newton's Three Laws of Physics. It is a student-made project, using Legos to illustrate the story of Newton and his three laws. The audio is very loud and clear.  Lego illustrations are very well done. (04:52)
April 3, 2009 at 07:10 PM
Not Right For WatchKnowLearn
Ages: 8 - 14
Forces, Gravity and Friction
From SchoolTube, produced by Schooltube
This student sample was created to demonstrate understanding of California State 8th grade science standard 2d; Students know how to identify separately two or more forces acting on a single static object, including gravity, elastic forces due to ten... [more]
March 27, 2010 at 09:06 PM
Not Right For WatchKnowLearn
Ages: 7 - 12
What is Work?
From gamequarium.org, produced by NASA
From NASA's Our World Series.  Doing work and getting tired are not neccessarily the same thing.  Learn more about what work is and how to calculate it in this video from NASA. Run time 02:13.
April 15, 2010 at 09:54 PM
Not Right For WatchKnowLearn
Ages: 9 - 13
Laws of Motion
From gamequarium.org, produced by Ignite Learning
This short video explains all three  of Newton's laws of motion while giving animated examples of each. Run time 3:37
April 15, 2010 at 10:08 PM
Not Right For WatchKnowLearn
Ages: 8 - 15
From TeacherTube, produced by Ignite Inc.
Explanations and examples of each of the three laws of motion. Run time 03:37. Video begins with a brief description of who Sir Isaac Newton is and then procedes to address the first law of motion, second law of motion, and third law of motion.
May 10, 2009 at 08:02 PM