49,565,575 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: 7 - 14
Circles Radius Diameter & Pi Math Learning Upgrade
From YouTube, produced by Learning Upgrade
Video is in song form and discusses the circumference, radius, pi and more.  The video shows the formulas for finding circumference and area, and also explains the definition of Pi. (01:51)
Found by Barb in Pi
November 13, 2009 at 08:02 PM
Not Right For WatchKnowLearn
Ages: 12 - 18
Argument Essay Writing 1 of 4
From YouTube
A lesson where we write an argument essay together following IELTS guidelines. This is the first video in the series and discusses the writing question and how to choose/organize your ideas. (9:15)
August 15, 2009 at 12:04 PM
Not Right For WatchKnowLearn
Ages: 7 - 18
What Is a Shooting Star? - Song
From YouTube, produced by They Might Be Giants
This professionally-made music video from They Might Be Giants explains that a shooting star is actually is a meteor in the sky. Cartoons are simple and cute while the tune and lyrics are catchy and easy to remember.  Some lyrics include "A shooting ... [more]
Found by begamatt in Meteors
February 19, 2011 at 09:21 PM
Not Right For WatchKnowLearn
Ages: 13 - 18
Doxie Whitfield's Personal Story of Integration
From history.com, produced by History Channel
Doxie Whitfield was a nurse in Atlanta in 1963 when the hospital floors were desegregated. In this video, she recalls what it was like during this period in history. (2:52)
February 29, 2012 at 09:57 PM
Not Right For WatchKnowLearn
Ages: 8 - 13
What Causes the Seasons on Earth?
From YouTube
This video uses computer animation to explain seasons and what causes the Seasons on Earth. Run time 1:02
Found by grazianione in Seasons
August 9, 2009 at 10:38 AM