Unit 1: Scientific Method

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