Simple machine

3. wedge used for chopping wood.
5. tool with two levers attached together for cutting paper.
7. a simple machine used to separate something; made up of two inclined planes back-to-back.
9. and axle type of simple machine that is made of a wheel attached to a rod.
12. When you push, pull, or turn something you are applying this.
13. wheel and axle tool that is often used with screws.
15. wedge used for cutting food.
17. type of simple machine that is made of a wheel with a rope or chain.
19. lever used for digging holes in the ground.

1. Pulleys are used to raise a flag up this tall object.
2. lever that kids sit on; often found on a playground.
4. type of simple machine that is spiral-shaped and pulls two things together.
6. plane type of simple machine that is a flat surface with one end higher than the other.
8. inclined plane that is often found on a playground.
10. wheel and axle device that is turned when you open a door.
11. pulleys are used to raise this on a sailboat.
14. part of a water bottle with a screws.
16. fixed point on a lever that doesn't move.
18. type of simple machine made up of a bar that moves on a fixed point, or fulcrum.
19. number of different types of simple machines.