Across
- 2. another word for conversing
- 5. something that hold us back
- 6. something that helps us solve a problem/issue
- 9. investigating and building
- 10. To form an idea
- 12. sacrificing something to get something else
- 13. a plan or drawing of an object before it is made
- 15. a rough idea drawing of something
Down
- 1. Materials that help us build
- 3. the process of making something efficient and effective
- 4. thinking of solutions to help us
- 7. Coming up and thinking of ideas
- 8. preliminary model of something
- 11. a 3D representation of something
- 14. another work for asses