Across
- 5. a guess based on observation and research about what will happen under certain conditions
- 6. variable factor in an experiment that is kept the same
- 8. information collected during a scientific investigation
- 10. to find ways that objects and events are similar and different
- 12. a procedure carried out to systematically observe,study or test something in order to learn about it
- 14. experiment an experiment with variable that are appropriately controlled, that is conducted multiple times and yields the same results
- 15. an idea that is supported by evidence
- 17. a belief or judgement
- 18. picture that shows relationships between sets of data
- 19. simplified version of the same part of the natural world that helps explain how it functions
Down
- 1. experiment an experiment that does not yield similar results,does not have controlled variables, or is incomplete
- 2. idea that can be tested by experiment or observation
- 3. procedure to test a hypothesis
- 4. an idea or a conclusion based on an observation
- 5. steps followed in an experiment
- 7. method step-by-step process scientists use to conduct an experiment or an investigation
- 9. collected information resulting from an experiment or other investigation
- 11. any condition in an experiment that can be changed
- 13. method a method of inqury involving stating a problem, proposing alternative solutions,analyzing alternatives and selecting a solution, testing
- 16. by using a model, and evaluating the effectiveness of the solution
- 17. use the five senses to collect information