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electricity unit for 4th graders
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From: DEBORAH CHURCHMAN <CHURCHMAN>
Date: Wed, 14 Jun 2000 09:16:36 -0400
I saw a teacher explain protons, neutrons, etc. once using balloons which he tied together or pulled apart. It was pretty cool.
Debby
Received on Wed 14 Jun 2000 08:16:36 AM CDT
Date: Wed, 14 Jun 2000 09:16:36 -0400
I saw a teacher explain protons, neutrons, etc. once using balloons which he tied together or pulled apart. It was pretty cool.
Debby
Received on Wed 14 Jun 2000 08:16:36 AM CDT
