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In this demonstration, learners observe the effects of air pressure. They will watch as marshmallows inside a bottle expand as a vacuum pump removes air from the bottle.

In this activity, learners observe what would happen to their bodies if they went to outer space without a space suit.

In this activity, learners explore force and motion by constructing cardboard cars that are propelled by balloons.

In this meteorology activity, learners build weather vanes using straws, paperclips, and cardstock.

In this activity, learners build a hovercraft using a paper plate, cup, and simple motor.

In this activity, learners will create a model rocket out of an inflated balloon attached to a straw on a taught string.