Across
- 1. A simple machine with spiral threads
- 4. a cap that you screw on a bottle
- 6. A simple machine made of a wheel connected to a rod
- 8. A piece of wood to pin papers on
- 9. A tool used to cut wood
- 10. A sloping surface used to move things more easily
- 11. A playground toy that goes up and down
- 12. Something that gives light
Down
- 2. use this when you can't walk
- 3. A tool used to hit nails
- 5. a sloped area for wheelchairs to go or down on
- 6. A simple machine used to split things apart
- 7. You turn this to open a door
- 11. A playground toy to to move smoothly along a surface