Use these selected websites for students to explore as part of their investigation.

The School District of Philadelphia

Blasto - The Subhuman Cannonball
A fun interactive site that challenges you to change the variables so that you can catch Blasto after he blasts out of a cannon.

Paper Airplane Flight Simulator
Adjust the variables and try your luck with launching a paper airplane at this interactive site.

Pendulum Gizmo
Use the Gizmo to adjust the variables that effect the motion of the pendulum.

Destroy the Castle
Re-enact a Medieval Siege with this interactive site that allows you to manipulate the variables that control your catapult. | © 2005 The Franklin Institute - All rights reserved.