Unit 1: Scientific Method

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Across
  1. 3. an explanation, based on evidence, of why things happen
  2. 4. Numerical data
  3. 5. Holding, mixing, heating, and measuring liquids (and some solids)
  4. 6. objective; based on the 5 senses, not by opinion
  5. 10. Makes precise volume measurements of liquids
  6. 12. A method for studying the natural world by gaining more knowledge through observations and investigations
  7. 16. the normal group used for comparison.
  8. 17. Gas powered flame for heating chemicals
  9. 18. the degree to which the experimental result agrees with the expected value
  10. 19. subjective; a guess about an observation
  11. 20. Find mass of an object
  12. 21. Measures in mass (mostly in grams)
Down
  1. 1. Descriptive data
  2. 2. a testable prediction that attempts to answer a question
  3. 7. what is being purposely change; what is being tested, the “cause”
  4. 8. the degree to which measurements agree with one another
  5. 9. what is being measured the data collected as a response, the “effect”
  6. 11. description of how things happen in nature
  7. 13. Find the temperature of an unknown substance
  8. 14. used for performing small chemical reactions
  9. 15. Factors that don't change in the experiment, conditions kept the same for all groups