Featured Videos

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Ages: 3 - 12
The Constitution Preamble - Song
From YouTube, produced by schoolhouse Rock
This is an animated video about the Preamble of the US constitution. It explains what the constitution and preamble is sung. (02:46)
November 14, 2009 at 09:54 PM
Comments: 1
Not Right For WatchKnowLearn
Ages: 5 - 10
Sid the Science Kid-"I Magnify" Song
From YouTube, produced by Jim Henson Productions
"I Magnify" is the song featured in this episode of Sid the Science Kid. Teacher Susie turns herself into a magnifying glass and explores a whole new world that is visible through magnification. Things look ultra cool when they are magnified. Come ob... [more]
August 10, 2009 at 05:18 AM
Not Right For WatchKnowLearn
Ages: 9 - 15
The Universe: The Phases of the Moon
From YouTube, produced by History Channel
Discusses how the phases of the moon were used to tell time. Video asks the questions what causes the moon to have phases and why is its cycle consistant. The video explains what phases are, what causes the different portions to glow, and the four ma... [more]
July 28, 2009 at 05:04 PM
Not Right For WatchKnowLearn
Ages: 8 - 13
Water Cycle---Where Do Clouds Come From?
From Vimeo, produced by Mrs. Forsythe
This short video addresses the essential question "Where Do Clouds Come From?". The narrator discusses the different components of the water cycle. The video discusses evaporation, condensation, precipitation, etc. This is a great resource to help bu... [more]
April 8, 2010 at 09:08 PM
Not Right For WatchKnowLearn
Ages: 6 - 13
How to Blow Up a Balloon With Baking Soda & Vinegar
From YouTube, produced by Expert Village
Explanation and demonstration of blowing up a balloon with baking soda and vinegar. Includes an explanation of the chemical reaction (release of CO2) and notes that CO2 is heavier (denser) than air. Closed Caption included at the bottom. Addresses ch... [more]
July 12, 2009 at 09:00 AM