Across
- 5. variable that the scientist controls or manipulates
- 8. a statement about how things work in nature that seems to be true all the time
- 9. a prediction that can be tested
- 11. procedures used to solve problems and answer questions
Down
- 1. that amount of space an object takes up
- 2. the variable you are trying to measure in an experiment, the one that may change
- 3. something that stays the same throughout an experiment
- 4. the measure of how hot or cold something is
- 6. an explanation of things or events based on scientific knowledge resulting from many observations and experiments
- 7. Independent _____________: the variable you are changing
- 10. the standard to which the outcome of a test is compared