Across
- 4. explanation of a natural phenomenon based on many observations and investigations over time
- 5. a series of problem-solving procedures that might include observations forming a hypothesis, experimenting, gathering, and analyzing data and drawing conclusions
- 6. judgement, decision, or opinion formed after an investigation; end or last part
- 7. factor being measured in a controlled experiment; it's value changes, because of changes to the independent variable
- 8. describes the relationship under certain conditions in nature
- 9. in a controlled experiment, the group not recieving the factor can be tested
Down
- 1. the one factor that can be changed in a controlled experiment is the factor tested and affects the experiment outcome
- 2. testable explanation of a situation
- 3. in a controlled experiment, the group recieving the factor being tested