Across
- 3. A future conjecture based on past observations and knowledge
- 5. Making a statement that is true most of the time
- 8. A method used by scientists to find answers to their questions
- 10. A statement that explains why something might always happen, based on all available evidence and observations, which can be tested by experimenting
Down
- 1. The steps or processes involved in carrying out a scientific investigation (two words)
- 2. Factors that can affect the outcome of an experiment
- 4. An experiment to test a hypothesis where only one variable is altered and all the other variables are kept the same
- 6. Part of an experiment not allowed to change, which results obtained in the experiment are compared with
- 7. An explanation for an observation
- 9. Found to be true; if an experiment is repeated, with the same results, the results are said to be this