English | Español | 中文
47,911,158 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
1253 Views:
Poisoned Waters:  Why Is Stormwater Runoff a Major New Threat?
From teachersdomain.org, produced by PBS
More than three decades after the Clean Water Act, iconic American waterways like the Chesapeake Bay and Puget Sound are in perilous condition and facing new sources of contamination. In this special collection of educational resources from FRONTLINE... [more]
Found by begamatt in Poisoned Waters - Series
November 1, 2010 at 08:42 PM
Not Right For WatchKnowLearn
Ages: 8 - 14
2108 Views:
Alternate Mental Subtraction Method
From YouTube, produced by Sal Khan
In this video, the instructor explains how he uses mental math to subtract two four-digit numbers. In an easy conversational tone, the instructor uses the computer screen as his 'blackboard' and different colors to emphasis his points. This video is ... [more]
Found by teresahopson in Regrouping in Subtraction
January 23, 2010 at 03:12 PM
Not Right For WatchKnowLearn
Ages: 12 - 18
2021 Views:
One Day on Earth - Trailer
From vimeo.com, produced by Vimeo/onedayonearth.org/screening
This 2:22 preview provides a great many short images of the many different cultures and geography of the world with film taken on the same day. A good way to get students to understand how diverse the planet is and the photography is impressive. This... [more]
Found by freealan in Cultures of Countries and Ethnic Groups
April 22, 2012 at 03:50 PM
Not Right For WatchKnowLearn
Ages: 7 - 18
1037 Views:
Leafcutter Ants - The First Agriculture
From YouTube
This documentary video is suitable for older elementary, middle school, and high school students and focuses on a colony of leafcutter ants. Run time 06:49.
Found by teresahopson in Leaf Cutter Ants
August 7, 2009 at 02:34 PM
Not Right For WatchKnowLearn
Ages: 11 - 16
1657 Views:
Finding the Perimeter of Polygons
From YouTube, produced by Math Made Easy
In this video, the instructor (who goes by the name jediteacher2007) shows several polygons (many-sided figures like hexagons and pentagons), and how to measure the distance around them (perimeter). The instructor uses computer software for instructi... [more]
Found by teresahopson in General Perimeter
February 10, 2010 at 08:13 PM
Reason:  

  Cancel

© 2014 Community Foundation of Northwest Mississippi / Privacy Policy

Custom Web Development by Business Edge Services & Technologies, Inc.