Curated OER
Take a Stab!
Students construct an experiment to test the rigidity of compressed air and its strength. In this earth science lesson plan, students are divided into groups, and by putting their thumb over the end of a straw, use the compressed air...
Science Education Resource Center at Carleton College
Serc: Balloon Rockets
In this activity, students will learn that compressed air creates pressure to propel an air balloon. Students will create a graph in their science journals based on the relationship between the number of air pumps and the distance the...
Other
D&t Online: Pneumatics
This site explains the basic concepts of pneumatics, which is often used in manufacturing.
Other
Avatar Consultants, Inc: Definitions of Sound
Sound is defined and characterized as a wave consisting of oscillations in pressure of a medium. Includes graphics and links to further information.
Center of Science and Industry
Cosi Columbus: Hover Cup
Science experiment in which you make a hovercraft, a machine that uses compressed air to do work, from a paper cup. Includes full list of materials, procedures, and scientific explanation of how air flow can minimize friction and cause...