Across
- 2. an objective verifiable observation
- 4. group: groups being tested
- 6. a statement based on repeated experimental observation that describes an aspect of the world
- 8. describes qualities
- 10. variable: what changes in response to the independent variable
- 11. the application of scientific discoveries to meet human needs and goals through the development of products and processes
- 12. variable: what the experimenter will deliberately change or manipulate in the experiment
- 13. uses numbers to measure something
Down
- 1. variables:the aspects of an experiment that are held constant
- 3. an explanation of an observed phenomenon
- 5. group: group used for comparison
- 7. broad concept or principle
- 9. applies scientific and mathematical principles to solve problems