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Revision as of 17:35, 19 May 2010 by Sjohnson (Talk)

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Show Static Electricity Phets: Balloon & John Travoltage.

Balls do not hold charge well. Make sure students keep trying and apply charge more than once before testing and reapply charge before each test.

AG Edits

I have edited the Unit 19 Activity Guide to change polyester to plastic bag for use with the glass rods. - Sarah 5/17/10