Across
- 5. Trying out new ideas or methods to see what works best.
- 7. Something new and useful that someone creates.
- 8. Tools and machines that make our lives better and easier.
- 9. Putting together different parts to create something.
Down
- 1. Using science and math to design and build cool things.
- 2. Using machines or computers to do tasks automatically.
- 3. A first version or model of something that is tested.
- 4. A set of moving parts that work together to do something.
- 6. Relating to electricity and how it powers things.