Across
- 1. a supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation.
- 4. a variable whose value depends on that of another.
- 5. relating to, measuring, or measured by the quantity of something rather than its quality.
- 8. the branch of science dealing with the physical constitution of the earth and its atmosphere.
- 9. a variable that is not of interest to the study's aims, but is controlled because it could influence the outcomes
- 10. A scientific problem is something you don't understand but you can do an experiment to help you understand.
Down
- 2. a scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact.
- 3. Variables that cause something to change
- 6. relating to, measuring, or measured by the quality of something rather than its quantity.
- 7. facts and statistics collected together for reference or analysis.