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Ages: 7 - 12
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Light Absorption, Refraction, and Reflection - by StudyJams
From scholastic.com, produced by Scholastic
Light always travels in a straight line until something gets in its way.  When that happens, light can be absorbed, reflected, or refracted, depending on what kind of surface it hits.  Learn more about light with this cartoon animation from StudyJams... [more]
Found by begamatt in Light
June 4, 2011 at 08:43 PM
Not Right For WatchKnowLearn
Ages: 8 - 18
3820 Views:
Parts of a Plant -  Centers for the week of September 27
From WatchKnow, produced by Kerry Matthews
The students in Mrs. Matthews science class have been studying plants this week.  They have been learning the parts of a plant, parts of a flower, parts of a seed, and various jobs a plant has.  The students work through six centers throughout the we... [more]
September 28, 2010 at 07:50 PM
Comments: 1
Not Right For WatchKnowLearn
Ages: 8 - 18
3820 Views:
Parts of a Plant -  Centers for the week of September 27
From WatchKnow, produced by Kerry Matthews
The students in Mrs. Matthews science class have been studying plants this week.  They have been learning the parts of a plant, parts of a flower, parts of a seed, and various jobs a plant has.  The students work through six centers throughout the we... [more]
Found by begamatt in Favorites
September 28, 2010 at 07:50 PM
Comments: 1
Not Right For WatchKnowLearn
Ages: 7 - 18
2142 Views:
How to Layer Liquids
From YouTube
Video showing how to layer liquids using honey, dish soap, water, vegetable oil, and rubbing alcohol. No explanation of why (different densities of liquids), but clear directions for "how to." Demonstration set to music. Run time 2:15
Found by ZG in Case 21 Review
July 12, 2009 at 09:28 AM
Not Right For WatchKnowLearn
Ages: 7 - 18
2142 Views:
How to Layer Liquids
From YouTube
Video showing how to layer liquids using honey, dish soap, water, vegetable oil, and rubbing alcohol. No explanation of why (different densities of liquids), but clear directions for "how to." Demonstration set to music. Run time 2:15
July 12, 2009 at 09:28 AM
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