Nature of Science Crossword Puzzle

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Across
  1. 3. a conclusion you can make based on your observations and prior knowledge
  2. 7. type of scientific investigation that involves researching online and printed materials
  3. 9. the metric or SI unit for liquid volume
  4. 10. an explanation that describes why or how something in the natural world occurs
  5. 13. an observation or data based on numbers or measurements
  6. 17. the amount of matter or particles an object has
  7. 18. a collection of statements that predicts what will happen every time under certain conditions
  8. 20. type of scientific investigation that involves just using your senses to gather knowledge
  9. 21. type of scientific investigation that involves a hypothesis, changing one variable, and keeping everything else constant or controlled
  10. 22. the process of one person following the same experiment or procedure multiple times
Down
  1. 1. an educated guess that must be testable through experimentation
  2. 2. the process of multiple people following the same experiment or procedure
  3. 4. the metric or SI unit for mass
  4. 5. the amount of mass per unit volume
  5. 6. the metric or SI unit for length
  6. 8. the measurement system that scientists use
  7. 11. the force of gravity pulling or acting on an object
  8. 12. the metric or SI unit for temperature
  9. 14. gathered using your 5 senses, includes data, observations, & facts
  10. 15. an observation or data describing a quality or characteristic
  11. 16. the amount of space an object takes up
  12. 19. a guess of what you think may happen in the future based on your observations