Some Quia games and activities on Simple Machines
A. Amusement Park Physics
B. Physics for Kids - take quizzes on Friction, Forces, and Motion
C. Simple Machine Laboratory
D. Simple Machine Activities from Chicago Museum of Science and Industry
a. Quiz on Forces
b. Quiz on Simple Machines
1. Rags to Riches game
2. Pop ups learning activity
3. Quiz Quiz on Simple Machines
4. Quiz on Forces and Motion
5. Quiz on simple machines/forces
6. Another quiz activity on quia
7. Quia column matching - play several times!
8. Simple Machine Activities
9. Leonardo's Machines!