Unit 1 Lesson 4 and 5 Vocabulary

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Across
  1. 1. when you gather information about a topic before starting a new test.
  2. 4. graph that uses rectangular bars of varying heights or lengths to compare different separate categories of data.
  3. 5. graph that uses dots or marks placed above a number line to show the frequency of data points in a small data set.
  4. 7. data from illustrations, notes, journals, or videos.
  5. 9. is a visual representation of data.
  6. 12. a statement about what will happen next in a specific situation.
  7. 15. any factor or condition that can change in an experiment.
  8. 16. a final summary that explains what the experiment proved.
  9. 18. a method that is a step-by-step path scientists use to solve problems.
Down
  1. 2. a carefully designed test meant to collect data and check a hypothesis.
  2. 3. data from measurements, counts, calculations, videos, and can be shown in graphs
  3. 6. is information that is collected as part of an investigation
  4. 8. a thoroughly tested explanation of why things happen in nature.
  5. 10. is a testable statement or educated quests about a scientific problem.
  6. 11. graph that is shaped like a circle that shows how a whole set of data is divided into smaller categories or parts.
  7. 13. the part of the experiment that is kept completely the same.
  8. 14. a strict description of an observed pattern in nature.
  9. 17. graph that used to show the relationship between two variables.