Across
- 5. what is being measured
- 8. the one factor that a scientist changes during an experiment
- 10. information that can be gathered through your eyes, ears, and senses
- 11. a well-tested explanation for why or how things happen the way they do
Down
- 1. when others carry out someone else’s experiment and get the same results over and over again
- 2. a possible explanation for a set of observations or an answer to a scientific question; must be testable
- 3. a procedure carried out to carefully observe the natural world
- 4. one person conducting the same, exact experiment over and over and over again
- 6. the standard used for comparison in an experiment
- 7. describes what scientists expect to happen every time under a particular set of conditions
- 9. a procedure of steps carried out under controlled conditions to test a hypothesis or answer a question