Across
- 2. Data, Data that expresses physical characteristics..
- 4. The study of matter and the changes it undergoes..
- 6. Control, This is the experiment being performed that will provide a known value or it can be an ideal condition or set up..
- 9. As an experiment is being formed the ____ from the trials is compiled in a chart or some other manner..
- 11. A thoroughly tested explanation of why experiments give certain results..
- 12. Law, A law that states that the pressure of gas is directly proportional to the temperature if the volume is constant..
- 17. A variable that has to remain unchanged through the entire experiment..
- 18. Variable, The element which is being measured or observed..
- 19. Data, Data that expresses numerical information..
- 21. Theory, Once a hypothesis has been repeated many times and accepted it may become a _______ _______..
Down
- 1. Variable, The element which is being changed..
- 3. A statement of what is being tested in an experiment..
- 5. Design, Method for planning and analyzing experiments between variables..
- 7. A guess guided by what you have observed or researched..
- 8. A specific statement that summarizes the results of a broad gathering of observations..
- 10. Prediction, A hypothesis is important because it provides a ___?..
- 13. A required trial which serves as a baseline.
- 14. Molecular Theory, A theory that explains the behavior of gas particles on a molecular level..
- 15. Anything that takes up space..
- 16. Once the control has been identified it should be _____..
- 20. Control, Experiment performed without changing the (IV)..