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In this simple activity, learners see the production of a gas, which visibly fills up a balloon placed over the neck of a bottle.

Learners construct a rocket from a balloon propelled along a guide string.

Learners will build a homemade pump using a balloon, a mason jar, and some straws.

In this activity, learners try to blow up a balloon hanging inside of an empty bottle.

In this activity, learners explore why humans sweat. Learners compare the effects of heat on a balloon filled with air and a balloon filled water.