Activity
PBS

Pbs Teachers: Hot Air Balloon Experiment

For Students Pre-K - 1st
Explore how heat affects the density of air by building and flying a hot air balloon using large plastic bags and the hot air from an electric hairdryer.
Activity
University of Oregon

Welcome to the Pressure Chamber

For Students 9th - 10th
This site has an online experiment for testing the ideal gas law.
Lesson Plan
Energy4Me

Energy4me: Exploring Oil Seeps

For Students 9th - 10th
How does oil seep naturally from beneath layers of rock to the surface of the ocean?