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Ages: 9 - 18
Where's The Octopus?
From YouTube, produced by ScienceFriday
When marine biologist Roger Hanlon captured the first scene in this video, he started screaming. Hanlon studies camouflage in cephalopods -- squid, cuttlefish and octopus -- who are masters of optical illusion. (04:37)
September 14, 2013 at 10:53 AM
Not Right For WatchKnowLearn
Ages: 3 - 7
Wheels on the Bus Nursery Rhyme Song
From YouTube, produced by BrighterMoon Productions
The Wheels on the Bus with music is a fun song and video for kids. This kids songs video is great for little children who want to sing a long and interact with hand motions. The music track will make babies bounce and dance. This classic mother goose... [more]
May 26, 2014 at 09:52 AM
Not Right For WatchKnowLearn
Ages: 9 - 18
Meet the World's Biggest Bat
From YouTube, produced by National Geographic
With their giant wingspans, flying foxes are the world's biggest bats. Australia's black flying foxes are a prime example, with wingspans up to six feet (or two meters). (02:21)
Found by teresahopson in Bats
December 31, 2011 at 08:40 AM
Not Right For WatchKnowLearn
Ages: 4 - 10
Story-Time With Mercer Mayer: Professor Wormbog In Search For The Zipperump-A-Zoo
From YouTube, produced by Big Tuna New Media, LLC, c. 2006
Mercer Mayer, author and illustrator of this book, introduces the video, exits the screen and reappears dressed as Professor Wormbog's "brother, " who reads the story to the audience in a "British" accent.  Professor Wormbog has a vast collection of ... [more]
Found by ZG in Mayer, Mercer
July 11, 2009 at 08:43 AM
Not Right For WatchKnowLearn
Ages: 9 - 15
Math Probability
From YouTube, produced by YourTeacher.com
Students learn that probability is the likelihood that a given event will happen, and probability can be found using the following ratio: (number of favorable outcomes) / (number of total outcomes). For example, the probability that the flip of a coi... [more]
Found by Barb in Probability
August 3, 2009 at 06:50 PM