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Ages: 8 - 14
Elementary DNA (Cells, Nucleus)
From YouTube, produced by braintofu.com
This is a basic two-minute introduction to DNA and genes. Introduces scientists James Watson and Francis Crick. This is a great resource to introduce biology into the early childhood classroom. (2:17)
February 5, 2012 at 10:00 AM
Not Right For WatchKnowLearn
Ages: 12 - 18
The Pythagorean Theorem, Part 1 of 3 - Khan Academy
From YouTube, produced by Salman Khan
This is an introduction to the Pythagorean Theorem. Mr. Khan, the insstructor, uses computer software for his demonstration. Although he uses different colors for emphasis, the screen is a little 'busy' so the viewer may want to open the screen to 'f... [more]
August 18, 2010 at 09:04 PM
Not Right For WatchKnowLearn
Ages: 8 - 18
Surviving the Holocaust: Zanne Farbstein's Story
From YouTube
Zanne Farbstein was 16 years old when she was deported with her two younger sisters to Auschwitz. This is a powerful two minute video about how she survived whiles others were murdered by the German Nazis and concentration camp workers and is well wo... [more]
July 6, 2011 at 08:14 PM
Not Right For WatchKnowLearn
Ages: 10 - 18
How Things Work : How Is Electricity Generated?
From YouTube, produced by Paul Volniansky
Electricity is generated by introducing conducting wire, usually copper or aluminum, to a magnetic field. Learn more about how electricity is generated from a math and science teacher, Steve Jones. (03:02)
Found by teresahopson in Current
May 11, 2010 at 07:53 PM
Not Right For WatchKnowLearn
Ages: 9 - 15
Bill Nye the Science Guy-- A Lesson on Blood & Circulation
From YouTube, produced by Disney Productions
Bill Nye the Science guy explores how our body circulates our blood and nifty ways we can keep it pumping (22:56)
Found by sandrarmsmith in Heart
November 21, 2012 at 11:54 PM