Saturday, February 6, 2010

Expansion & Contraction Science Projects

Photo from zole4
Teach students about Expansion and Contraction by conducting a few simple projects. Helium-filled balloons easily demonstrate how molecules expand and contract when exposed to varying temperatures.

Follow THIS link to eHow.com, for three science projects on expansion and contraction from our egghead. Check out THIS link for resources for balloons.
Posted by Diane B. at Saturday, February 06, 2010
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1 comment:

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