Fee: $ 0.00 per 7 days

In this activity, students create a vacuum chamber, where there was a lower pressure inside the chamber and a higher pressure outside. Students learn that an important part of the chemistry process is to experiment and try different things over and over, as different objects placed inside the chamber all respond differently to the changing air pressure!

http://nisenet.org/catalog/molecules-motion

http://www.nisenet.org/chemistry-kit