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Ages: 7 - 18
History of Thanksgiving (5:33)
From history.com, produced by History Channel
Although Thanksgiving celebrations dated back to the first European settlements in America, it was not until the 1860s that Abraham Lincoln declared the last Thursday of November to be a national holiday. This five minute video show how one woman w... [more]
November 25, 2011 at 10:28 PM
Not Right For WatchKnowLearn
Ages: 14 - 18
Thinkwell Chemistry: The Combined Gas Law
From YouTube, produced by Thinkwell
This is an excellent presentation in which the lecturer discusses  the Combined Gas Law (Boyle's Law and Charles' Law) (06:43) in easy-to-understand terms. This is a clip from a larger segment and is done in a lecture-style format. There are times w... [more]
May 8, 2010 at 07:50 PM
Not Right For WatchKnowLearn
Ages: 10 - 18
Interrogative Words and Questions in Spanish
From YouTube, produced by Professor Jason
Professor Jason teaches many of the questions words in Spanish. He also includes many examples on how to form different questions. Run time 07:02.
April 6, 2009 at 04:42 PM
Not Right For WatchKnowLearn
Ages: 3 - 8
Sesame Street - The Count Counts Seven Flowers
From YouTube, produced by Sesame Street
This is a 1972 classic Sesame Street clip in which the Count counts 7 flowers.
March 13, 2010 at 04:44 PM
Not Right For WatchKnowLearn
Ages: 8 - 12
Acids and Bases - by StudyJams
From scholastic.com, produced by Scholastic
An object's pH level can be tested using indicators.  Objects with low pH are acids, and those with high pH are bases.  Acids and bases react to form water and salt.  Learn more about acids and bases with this cartoon animation from StudyJams.  A sho... [more]
May 23, 2011 at 07:07 PM