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This is an activity about friction as well as kinetic and potential energy.

Take the two-straw challenge and discover how pressure affects vacuums! In this activity, learners experiment with drinking through one and two straws, comparing the amount of liquid they can drink.

In this dynamic activity, learners build a catapult that launches projectiles, such as marshmallows.

In this activity, learners use chocolate to explore how the Sun transfers heat to the Earth through radiation.