vocab words week of Feb. 8

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