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Ages: 9 - 15
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The Progressive Era
From YouTube, produced by urcool48
This Progressive Era was a period from 1890-1920. The progressive movement tried to fix the problems of industrialization.  Video is a series of pictures that show people working, the living conditions, presidents, amendments, different acts that wer... [more]
November 18, 2009 at 09:37 PM
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Ages: 12 - 18
1029 Views:
Egypt's Golden Empire : The Last Great Pharaoh 9/9
From YouTube
For over 3,000 years Egypt was ruled by Pharaohs. But in that last sweep of time, one pharaoh stands out. He would reign for 67 years, command the largest empire on earth and capture the imagination of the world. His name was Ramesses (or Rameses). T... [more]
August 21, 2009 at 02:23 AM
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Ages: 12 - 18
1623 Views:
The Element Song
From YouTube
The location of the elements in the periodic table. Lyrics: By Tom Leher There's antimony, arsenic, aluminum, selenium, And hydrogen and oxygen and nitrogen and rhenium, And nickel, neodymium, neptunium, germanium, And iron, americium, ruthenium, ura... [more]
March 25, 2009 at 03:57 PM
Comments: 1
Not Right For WatchKnowLearn
Ages: 10 - 18
2115 Views:
Jonas Salk and the Polio Vaccine
From 5min, produced by Britannica
The polio virus attacks certain types of nerve cells and for hundreds of years it killed and crippled - especially children. By 1952 Dr. Salk and his research team had developed a killed virus vaccine against polio. Learn how a nationwide mobilizatio... [more]
Found by begamatt in Scientists
September 3, 2010 at 11:12 PM
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Ages: 11 - 18
1061 Views:
How to Add Fractions with Different Denominators
From 5min, produced by VideoJug
John, a math teacher, uses a small whiteboard in this short two-minute tutorial to demonstrate how to add fractions with different denominators. The video goes step-by-step and is easy to understand.
April 20, 2011 at 01:37 PM
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