besgw

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