Through this experiment, students are challenged to lift a book (and other items) with just air. Requires simple household items, gallon-size, zipper-lock plastic bag, book, pencil, drinking straw, and tape.

This resource demonstrates atmospheric pressure using a soda bottle and water.

Investigate the properties of air. Observe the water vapor present in our exhaled breath.

Learn how your lungs help you breathe by making a model of the way your lungs work using a clear plastic bottle, scissors, and two medium-sized balloons.