203,113,512 Videos Watched

Age Filter: Click to Set

Embed Video
Embed Video:
URL of source video:
Simply give the URL and we will get the embed code automatically, if we support embedding from the site.

Featured Videos

Not Right For WatchKnowLearn
Ages: 11 - 18
3441 Views:
The Biggest Organism on Earth
From YouTube, produced by Minute Earth
The blue whale is the largest animal on Earth, but it is not the biggest 'thing'. But, then, it also matters, how one defines 'biggest'. (02:51)
Found by teresahopson in Fungi
June 22, 2014 at 05:29 AM
Not Right For WatchKnowLearn
Ages: 7 - 11
3630 Views:
Sarah Plain and Tall: Chapter Four
From YouTube, produced by YouTube.com
This video features a man reading Sarah, Plain and Tall, chapter four.  Teachers could use this video in a listening center along with copies of the book for students to hear a fluent reader.  ( 6:09)
October 23, 2011 at 03:24 PM
Not Right For WatchKnowLearn
Ages: 9 - 18
4760 Views:
Personal Ant Army
From YouTube, produced by National Geographic
Why would ants and a butterfly caterpillar need each other? Possibly for something sweet? (02:43)
October 17, 2012 at 06:32 PM
Not Right For WatchKnowLearn
Ages: 11 - 15
3425 Views:
Similar Triangles - Khan Academy
From YouTube, produced by Salman Khan
Video uses an electronic black board with different colored pens.  This video is an introduction to similar triangles. The person discusses the meaning of the term similar then goes on to discuss similar triangles (they have all the same angles), and... [more]
Found by Barb in Triangles
July 13, 2009 at 05:30 PM
Not Right For WatchKnowLearn
Ages: 16 - 18
3743 Views:
Art History Abbreviated: Claude Monet
From YouTube, produced by Community College of Philadelphia
French impressionist painter Claude Monet discussed by Sara Iepson, assistant professor Art at Community College of Philadelphia. (03:45)
June 27, 2012 at 08:18 PM
Not Right For WatchKnowLearn
Ages: 13 - 18
5588 Views:
First Time Seen in 200 Million Years
From YouTube, produced by Julian Thomson
Paleontologist James Crampton hunts for Monotis fossils on a New Zealand beach.  He opens up a rock to uncover a fossil that has not been seen in 200 million years. He briefly discusses how rocks and fossils are dated.  (03:26)
Found by GNS Science in Fossils
December 16, 2012 at 02:24 PM
Reason:

  Cancel