Across
- 5. Designs solutions to problems using appropriate tools and models.
- 6. A strong effect
- 7. The first model.
- 8. Observing something for the first time
Down
- 1. ___ investigations are procedures scientists follow to answer a question and make a claim.
- 2. A new idea
- 3. Conditions that must be met for a successful investigation.
- 4. Uses evidence to explain and predict phenomena.