Learning about the forces of flight is cheap, easy, and fun (really!).

Supplies: Paper, masking tape, paper clips, scissors

1. Discuss the forces of flight: Lift, Weight, Thrust, and Drag. You’ll just want to provide a very basic understanding of these concepts.

2. Discuss how the forces of flight work on paper airplanes, such as how the large or heavy paper stock will have more weight, and how careful folding can result in less drag.

3. Provide books and templates to make a variety of paper airplanes, and use masking tape to mark a practice range to test them. Paper clips and tape can be used to experiment the effect of adding weight to different parts of the plane.

4. At the end of the program, have the participants compete for the farthest flight. I’ll give them three throws for their best-flying plane with the opportunity to make adjustments to the plane between throws.