2. How do they help?

3.  Wedge Wedge  Lever Lever  Pulley Pulley  Screw Screw  Wheel and Axle Wheel and Axle  Inclined Plane Inclined Plane

4. HOME  What jobs can a wedge help us do?

5.  What jobs can a inclined plane help us do? HOME

6.  What jobs can a wheel and axle help us do? HOME

7.  What jobs can a screw help us do? HOME

8.  What jobs can a pulley help us do? HOME

9.  What jobs can a lever help us do? HOME

10. You should ONLY click on the Home button after reading the page! Click home to return to the project.