Making Friends with Franklin (Opposities Attracting Lesson) - 1 views
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Kristen Noll on 18 Sep 13I like this lesson because it includes an activity on how electrical charges attract and repel. While doing the activity using Cheerios, thread, wire clothes hanger, plastic comb, piece of wool, foam cup, and a large nail, students will draw conclusions about the nature of electricity. It must be a good lesson or it would not be posted on the Smithsonian's website!