Physical Science Unit 1 Vocabulary

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Across
  1. 2. A statement that describes what scientists expect to happen every time under a particular set of conditions
  2. 3. Proof
  3. 5. The study of matter and energy
  4. 10. The measurable effect, outcome, or response in which the research is interested.
  5. 14. A well-tested explanation for a set of observations or experimental results
Down
  1. 1. Variable that is manipulated
  2. 4. Information obtained through the senses.
  3. 6. A set of controlled observations that test the hypothesis
  4. 7. A representation of an object or event that can be studied to understand the real object or event
  5. 8. A series of steps followed to solve problems including collecting data, formulating a hypothesis, testing the hypothesis, and stating conclusions.
  6. 9. A graph that uses horizontal or vertical bars to display data
  7. 11. Facts and statistics collected together for reference or analysis
  8. 12. A graph that uses line segments to show changes that occur over time
  9. 13. A data display that uses pieces of a circle to show parts of a whole