vocab 8th science

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