Exploratorium
Falling Feather
Whether or not Galileo actually dropped balls from the Leaning Tower of Pisa, this demonstration will solidly demonstrate that objects are accelerated at the same rate, regardless of mass. You will, however, need a vacuum pump and a few...
Curated OER
Egg Carton Buggy Mobile
Craft paper, string, and clean egg cartons are used to create super cute bug mobiles. Included are instructions and images to assist you in guiding your class through the process of making these very cool mobiles. The project would be a...
Exploratorium
Exploratorium: Science Snacks: Falling Feather
Recreate Galileo famous demonstration to show that a heavy and light weighted object fall at the same acceleration in a vacuum.