Across
- 2. To move forward or make progress.
- 4. A bar that moves on a point to lift or move things.
- 6. How hot or cold something is.
- 7. coaster A fast ride with tracks, hills, and turns.
- 9. A machine that lifts and moves heavy objects.
- 12. A strategy board game with kings, queens, and other pieces.
- 14. A set of instructions a computer or machine follows.
- 16. A slanted surface that helps move things up or down.
- 17. machine: A machine made of two or more simple machines.
- 18. Something that happens to you or something you learn by doing.
Down
- 1. fiction Stories about the future, space, or new technology.
- 3. A flying machine that works without a pilot inside.
- 5. wheel A big wheel that turns and carries people in seats.
- 7. To get to a place or goal.
- 8. Doing the same thing again and again.
- 10. In a correct and exact way.
- 11. A device that detects things like light, heat, or movement.
- 13. machine A basic tool that helps us do work more easily.
- 14. A wheel with a rope that helps lift heavy objects.
- 15. Something bad that happens by mistake.