Across
- 1. a statement that can be tested and will explain what can happen in an investigation
- 4. a statement based on information about a future event
- 6. an investigation in which all of the conditions are controlled
- 7. the steps you follow in an experiment
- 8. any condition in an experiment that can be changed
Down
- 2. method, ways that scientists perform investigations
- 3. the setup to which you will compare all the others
- 5. to represent how something works or looks that can't be seen