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Ages: 3 - 8
The Money Song 2
From YouTube, produced by Wowzies
This video features a fun money song that shows the relationship of coins and how their combined values make up the value of other coins. For example, five pennies make a nickel, 10 pennies make dime, etc. It is a great money counting lesson for youn... [more]
July 10, 2009 at 11:19 AM
Comments: 1
Not Right For WatchKnowLearn
Ages: 4 - 7
Writing Subtraction Problems Vertically or Horizontally
From eduplace.com, produced by Houghton Mifflin
Students learn how to write subtraction problems vertically (across the page) or horizontally (up and down the page.)  One problem is demonstrated 5 - 4 = ?  User clicks through the slides.
May 14, 2010 at 01:17 PM
Not Right For WatchKnowLearn
Ages: 10 - 18
Methane on Mars
From YouTube
NASA scientists have discovered methane on Mars. Scientists are not yet sure what is creating this gas, but the explanation could be biological or geological. Professional quality video. (02:25)
March 27, 2009 at 07:31 AM
Not Right For WatchKnowLearn
Ages: 7 - 11
Plants with Seeds - by StudyJams
From scholastic.com, produced by Scholastic
Plants produce seeds in order to reproduce.  Gymnosperm seeds develop in cones, and angiosperm seeds develop in fruit.  When a seed is fertilized, in right conditions, it will germinate, starting the life of a new plant.  This cartoon animated video ... [more]
May 14, 2011 at 06:01 PM
Not Right For WatchKnowLearn
Ages: 18 - 18
Do Lectures: A New Philosophy for Food
From dolectures.com, produced by Do Lectures
They can be small Do’s or big Do’s or just extraordinary Do’s. But when you listen to the story of, a big idea. Arthur Potts Dawson talks about the need for a new industrial revolution for food based on all the mistakes we have made in the past a... [more]
May 9, 2012 at 10:04 AM