ramps
levers
wheels
pulleys
ropes
catapult
roller coaster
fulcrum
gears
stairs
screw
Simple Machine Words
Simple Machines Questions
1. How can you make a lever?
2. What kind of simple machine is a ladder?
3. What kind of simple machine does Cam use to help him raise a car?
4. Have you used a simple machine?
5. If you have, what kind was it?