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Ages: 7 - 13
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Human Body and Systems -  Week of Sept. 13
From WatchKnow, produced by Kerry Matthews
Mrs. Matthews science class has been studying the organs and systems in the human body.  They have built on their studies over the past two weeks from smallest to largest: organelles, cells, tissues, organs, systems, and organisms. This weeks six cen... [more]
September 15, 2010 at 11:04 PM
Not Right For WatchKnowLearn
Ages: 7 - 11
7332 Views:
The Nervous System - by StudyJams
From scholastic.com, produced by Scholastic
All day long, electrical impulses are being sent throughout your entire body by way of the nervous system.  The central components of the nervous system that make it all work are the brain, spinal cord, and nerve endings.  Learn more about the nervou... [more]
May 16, 2011 at 10:44 PM
Comments: 1
Not Right For WatchKnowLearn
Ages: 8 - 13
10891 Views:
Light - by StudyJams
From scholastic.com, produced by Scholastic
Light is a very important energy source that helps keep us warm and lets us see the world.  Light travels in waves through bundles of energy called photons. The photons contain all seven colors of the rainbow.  Grab a prism and check them out!  Learn... [more]
Found by begamatt in Light
May 28, 2011 at 01:58 PM
Comments: 1
Not Right For WatchKnowLearn
Ages: 8 - 12
18276 Views:
Physical and Chemical Changes of Matter - by StudyJams
From scholastic.com, produced by Scholastic
A physical change means that matter changes size or shape, but not its atomic makeup.  Chemical and nuclear changes alter matter on an atomic level.  Find out more about chemical and physical changes with this cartoon animation from StudyJams.  A sho... [more]
May 23, 2011 at 07:01 PM
Not Right For WatchKnowLearn
Ages: 8 - 13
5122 Views:
The Carbon Cycle - by StudyJams
From scholastic.com, produced by Scholastic
The carbon cycle describes how carbon passes from the air, to plants, to animals, and back to the air again.  Learn more about the carbon cycle with this cartoon animation from StudyJams.  Other key words in this video include: photosynthesis, decomp... [more]
Found by begamatt in Atmosphere
May 21, 2011 at 11:47 AM
Not Right For WatchKnowLearn
Ages: 8 - 13
5122 Views:
The Carbon Cycle - by StudyJams
From scholastic.com, produced by Scholastic
The carbon cycle describes how carbon passes from the air, to plants, to animals, and back to the air again.  Learn more about the carbon cycle with this cartoon animation from StudyJams.  Other key words in this video include: photosynthesis, decomp... [more]
May 21, 2011 at 11:47 AM
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