You might not be able to take your class on a field trip to the Museum of Science + Industry in Chicago, but you can visit the website for some help with your Simple Machines lessons. Click here.
Videos, quizzes, and puzzles related to Simple Machines here.
Explore Simple Machines at Mikids.com — click here.
Song for teaching Simple Machines here.
Simple Machines activities for your class — some advertising — click here.