Across
- 1. An explanation supported by evidence, not just a guess.
- 7. A tool or device created using knowledge of science.
- 8. a test carried out to learn something new.
- 11. Information collected during an experiment.
- 12. A careful study to find answers to questions.
- 13. The study of the natural world through observation and experiments.
- 14. Careful watching and recording of facts.
Down
- 2. Reliable _____provide information based on scientific evidence.
- 3. A possible explanation that can be tested.
- 4. A person who studies the natural world.
- 5. Finding something new for the first time.
- 6. Facts or observations that support a conclusion.
- 9. Something that can change in an experiment.
- 10. A step-by-step way of investigating questions in science.