Unit 1 Review

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Across
  1. 3. The standard setup where the independent variable change is not applied, used for direct comparison.
  2. 5. The lab tool used to measure the mass of an object.
  3. 7. How tightly packed molecules are within an object (calculated as mass divided by volume).
  4. 10. All experimental conditions kept identical across all test setups.
  5. 11. What an object will do in water if its density is less than 1 g/mL.
  6. 12. Gathering information about a natural phenomenon using your senses or measuring tools.
  7. 15. The method of finding the volume of an irregular solid by measuring the difference in water height.
  8. 18. The specific, testable, and measurable type of question that an experiment aims to answer.
Down
  1. 1. Measured data information based on quantities or numbers.
  2. 2. The amount of space an object takes up.
  3. 4. The variable you intentionally change or test in an experiment (plotted on the X-axis).
  4. 6. An educated, testable prediction answering a research question formatted as "If... then... because...".
  5. 8. Descriptive data information based on qualities or characteristics using your 5 senses.
  6. 9. The variable you measure that changes in response to the test variable (plotted on the Y-axis).
  7. 13. The curved upper surface of a liquid inside a tube, read at the bottom.
  8. 14. The measure of gravitational force acting down on an object's mass.
  9. 16. What an object will do in water if its density is greater than 1 g/mL.
  10. 17. The amount of matter or "stuff" inside an object.