Simple Machines

1. Wedge used for cutting food
3. Lever used for digging holes in the ground
5. A simple machine used to separate something; made up of two inclined planes back-to-back
6. Type of simple machine that is made of a wheel attached to a rod
9. Fixed point on a lever that doesn't move
10. Tool with two levers attached together for cutting paper
12. When you push, pull, or turn something you are applying this
13. Lever that kids sit on; often found on a playground
14. Pulleys are used to raise this on a sailboat
15. Number of different types of simple machines
16. Type of simple machine that is spiral-shaped and pulls two things together
18. Wedge used for chopping wood

2. Type of simple machine that is a flat surface with one end higher than the other
4. Pulleys are used to raise a flag up this tall object
7. Wheel and axle device that is turned when you open a door
8. Type of simple machine that is made of a wheel with a rope or chain
10. Wheel and axle tool that is often used with screws
11. Type of simple machine made up of a bar that moves on a fixed point, or fulcrum
13. Inclined plane that is often found on a playground
17. This part of a bottle is an example of a screw