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In this physics activity, challenge learners to remove the bottom coin of a stack of nickels without knocking over the stack. Use this activity to demonstrate friction.

free Ages 6 - 11 Under 5 minutes
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In this physics activity, challenge learners to lift a book with just air using a plastic bag and a straw. This activity demonstrates compressed air and forces.

1 cent - $1 per student Ages 6 - 11 Under 5 minutes