Simple Machines Information
Here is a page showing the three different levers
Simple Machines Activities
Make a Rube Goldberg by following this link...
Take on the challenge to build the Puff Machine from the PBS series, Supersonic Spies...
This link was suggested by Sarah Cromwell and her after-school student Danielle, from Colorado.
MCAS Review Material
Simple machine pages provide by Linda Anderson - thanks Linda!