Featured Videos

Not Right For WatchKnowLearn
Ages: 9 - 18
3093 Views:
Stellar Swarms
From NationalGeographicVideo, produced by National Geographic
This film clip shows how birds swarm in flocks to stay safe. It shows birds destroying crops and ends with swarms of monarch butterflies. Discusses instinct and survival. Run time 02:33.
July 29, 2009 at 06:16 PM
Not Right For WatchKnowLearn
Ages: 7 - 12
5950 Views:
Landforms by StudyJams
From scholastic.com, produced by Scholastic
Landforms are natural landscapes, such as mountains, hills, valleys, plains, canyons, and deltas.  Some landforms are caused by extreme events like earthquakes, while others are formed over many years by weathering and erosion.  Learn more about the ... [more]
May 21, 2011 at 11:56 AM
Not Right For WatchKnowLearn
Ages: 9 - 18
7849 Views:
America The Story of Us - Boston Massacre
From history.com, produced by History Channel
This video provides a realistic reinactment  along with narration of the shots fired by British soldiers into the streets of Boston in 1790. The "bloody massacre" was an event that would spark the American Revolution.  Run time 03:00
January 15, 2011 at 03:19 PM
Not Right For WatchKnowLearn
Ages: 7 - 11
10509 Views:
Changes in Ecosystems - by StudyJams
From scholastic.com, produced by Scholastic
Ecosystems are constantly going through gradual changes.  Sometimes those changes are natural, and sometimes they are caused by humans.  Learn more about changes in an ecosystem with this cartoon animation from StudyJams.  A short, self-checking quiz... [more]
May 17, 2011 at 09:04 PM
Not Right For WatchKnowLearn
Ages: 9 - 18
6305 Views:
Energy Sources
From teachersdomain.org, produced by WGBH
Every year that the world continues to rely on non-renewable fossil fuels for our energy needs brings us closer to needing alternatives. This video segment produced for Teachers' Domain identifies some current and future alternatives and describes so... [more]
October 25, 2010 at 10:32 PM
Not Right For WatchKnowLearn
Ages: 8 - 18
4334 Views:
Link Between Healthy Air and Healthy Lungs
From 5min, produced by Info4YourLife
Exposure to indoor pollutants such as dust, mold, tobacco smoke, and other strong odors are linked to making asthma worse. Air quality can be a problem anywhere in your home– the basement, family room, kitchen and bedroom. Sandra Rinomato, renowned r... [more]
Found by begamatt in Pollution
May 11, 2010 at 10:58 PM
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