This project will work well in conjunction with the Compressed Air Projectile project. The Internet has a large number of sites dealing with wind tunnels and all their different uses. Lecture on wind tunnels. Lecture on aerodynamic design and how it affects stability of a vehicle in flight. Orient the students to the Design and Technology Project Portfolio.
Paneling is used to construct tunnel ends or outside surface areas.
This does not have to be round in shape, can be boxed for ease of construction. The vinyl provides a clear view of the wind tunnel and is both pliable and durable. A teamwork grade can be added as part of the evaluation. Students could be asked to make a presentation to the class explaining the theory behind their wind tunnel design as a communication skill component. Student evaluation will be accomplished through the use of the Design and Technology Project Portfolio.