Investigating Air & Wind Power
(Grades 4-6) What canít you see, but also
cannot live without? The air that constantly
surrounds you! This module contains some devices
that will teach students the power of air and wind.
A unique scientific apparatus called a pressure
volume device will demonstrate what compressed
air can do. This kit includes simple toys that teach
the power of wind. Instruction guide also included.
Ping pong ball
Pressure volume device