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In this activity, learners construct speedy vehicles made out of paper plates and powered by twisted rubber bands.

In this hands-on activity, learners use an assortment of (mainly household) items to complete Rube Goldberg-type challenges.

In this twist on a classic design challenge, learners will try to stop a bouncy ball from bouncing as they explore how to control the fall of an object.

Learners investigate stress and strain by designing, building, and testing beams made from polymer clay.

Learners explore the field of civil engineering by making a bridge using spaghetti as their primary building material.

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

In this activity, learners explore work, forces, simple machines, and construction. This lesson guide includes simple ways to demonstrate these principles as well as hands-on activities.