scientific investigation

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Across
  1. 4. a group or set of conditions that serves as a standard
  2. 6. breaking down collected data or observations to examine their individual components
  3. 10. Any sensory experience or perception of a natural phenomenon
  4. 12. what is measured or observed
  5. 13. a well-substantiated explanation
  6. 15. any characteristics that can take on different values
  7. 16. a detailed, step-by-step plan outlining how to perform an experiment or investigation.
Down
  1. 1. a statement summarizing the results
  2. 2. a logical conclusion or explanation drawn from observations
  3. 3. descriptions or observations that focus on the characteristics or properties
  4. 5. a quantity that remains unchanged throughout an experiment
  5. 7. a variable that stands alone and isn't changed by the other variables
  6. 8. An educated guess
  7. 9. Acts, figures, and other factual information collected through observations
  8. 11. the process of assigning numerical values to physical quantities
  9. 14. data that can be expressed or measured numerically.