Across
- 3. the process of creating technology
- 5. A ________ is anything that helps you do a task
- 8. any pieces of information acquired through observation or experimentation
- 9. One way to test a hypothesis is to do a ___________ _____________
- 12. the basic unit of length in the SI unit
- 13. an explanation that is based on prior observation that can be tested
- 14. a test model of a product
Down
- 1. a series of steps to solve problems
- 2. the process of obtaining information by using the senses
- 4. the key to nature and the universe
- 6. a summary of many experimental results and observations
- 7. _____________ compares energy output to energy input
- 10. a measure of how hot or cold something is
- 11. the products that are designed to serve our needs
- 15. an explanation for some phenomenon that is based on experimentation