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Ages: 7 - 18
A Trip from the Earth to the Edge of the Known Universe
From YouTube, produced by American Museum of Natural History
This very well-made video, created by the American Museum of Natural History under the title "The Known Universe," takes viewers on an imaginary journey from the Himalayas through our atmosphere and the inky black of space to the afterglow of the Big... [more]
January 2, 2010 at 10:34 PM
Comments: 2
Not Right For WatchKnowLearn
Ages: 9 - 16
Math Rocks! Factor Down a Tree (Prime Factorization)
From YouTube, produced by 2 + 1 Math Rocks
Song about Prime factorization. Lyrics are shown, as well as several examples that explain what prime factorization is, and how it works. This is a great resource to help build mastery of these important skills. (3:33)
February 22, 2012 at 09:45 PM
Not Right For WatchKnowLearn
Ages: 9 - 18
Making Line Graphs
From YouTube
This video shows how to make line graphs.  This four-minute episode shows examples and  discusses how the line graph is a way of presenting data in a pleasing way that shows trends of things over time.
January 27, 2010 at 04:24 PM
Not Right For WatchKnowLearn
Ages: 12 - 18
Argument Essay Writing, 1 of 4
From YouTube, produced by EnglishRyan
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: 3 - 7
The Missing Shoe - Lost and Found Video for Kids ~ Tea Time with Tayla!
From YouTube, produced by BrighterMoon Productions
Like Dora the Explorer - in this fun educational video, Tayla goes on an adventure to find her missing shoe and needs your help! This lost and found video encourages interaction for kids, children, toddlers, and infants in preschool or kindergarten.
March 4, 2014 at 11:46 AM