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In this activity, learners build a sled kite that models a type of airfoil called a parawing.

Learners cut and fold a paper helicopter from the template in this PDF. They practice twirling the helicopter and observe what happens as they modify their tries.

In this activity, learners discover how NASA engineers develop experimental aircraft.

In this activity, learners explore moving air and the physics of lift and drag by constructing homemade wind tunnels.

In this activity, learners evaluate the potential performance of air rockets placed inside a wind tunnel.