Featured Videos

Not Right For WatchKnowLearn
Ages: 7 - 13
Using a Solar Still:  Juice
From pbslearningmedia.org, produced by PBS
In this video segment from ZOOM, two cast members repeat an experiment designed to separate fresh water from a liquid solution, this time using colored sugar water in one solar still and orange juice in another. The basic still design they employ tra... [more]
Found by begamatt in Hydrosphere
November 3, 2010 at 09:52 PM
Not Right For WatchKnowLearn
Ages: 9 - 18
The Nine Planets - Uranus
From YouTube, produced by Watch Mojo
This short clip about Uranus provides many facts and images and is suitable for older elementary, middle school, and high school students. (01:18)
Found by teresahopson in Planets
August 16, 2009 at 06:07 PM
Not Right For WatchKnowLearn
Ages: 4 - 18
The Ocean Waves of Hawaii
From YouTube
So often students are asked study information about oceans, read about oceans, and understand oceans.  Yet, what if they have never taken a trip to actually SEE the ocean?  This video will allow you to take a beach break with the relaxing sounds of t... [more]
November 25, 2010 at 08:24 PM
Not Right For WatchKnowLearn
Ages: 8 - 13
The Fifty States that Rhyme (song)
From YouTube
Another 50 states song, also to the tune of "Turkey in the Straw." With the words and state shapes on screen. First at normal speed, then double time. (02:48)
December 2, 2008 at 09:24 AM
Not Right For WatchKnowLearn
Ages: 8 - 18
Water: State of the Earth
From NationalGeographicVideo, produced by National Geographic
"In 2006 higher levels of carbon dioxide in the air had a negative impact on oceans, hitting marine life hard. A more acidic ocean means weaker shells and skeletons of billions of tiny sea creatures. These creatures may be small, but they create more... [more]
Found by jammin0 in Pollution
April 20, 2009 at 02:41 PM
Not Right For WatchKnowLearn
Ages: 9 - 18
Layers of the Atmosphere Rap
From YouTube, produced by Mr. Lee
This teacher-made video is a song about the layers of the atmosphere. It was designed for a sixth grade classroom and uses a familiar tune from Kanye West.  The lyrics repeat the layers (stratosphere, mesosphere, thermosphere, ionosphere, and exosphe... [more]
January 7, 2011 at 09:28 PM