This is an experiment designed to get students thinking about the air around them even though they cannot see it. This laboratory is on the safer side and does not involve any fire, glass, or sharp instruments. I have students work in groups from the late elementary grades up through middle school.
This file contains a list of what is needed for the laboratory as well as the procedure. A handout is provided for the students on the second page to complete.
The purchase file has been left as a documents file so the buyer may alter it to better fit their classroom. Feedback is always appreciated.