Scientific method

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Across
  1. 2. Summary of independent, dependent and controlled variables (9, 4)
  2. 4. A structured summary of an experiment (10, 6)
  3. 6. Used to measure volume of liquids (9, 8)
  4. 7. Used to gently heat substances (5, 4)
  5. 8. A summary of what the experiment found (10)
  6. 13. Numerical information collected in an experiment (11, 4)
  7. 14. A mistake caused by the person conducting the experiment (5, 5)
  8. 15. Text used to identify the meaning of each axis (5, 5, 6)
  9. 16. The variable that is measured or observed (9, 8)
  10. 18. The factor that is deliberately changed (11, 8)
  11. 21. A logical explanation based on observations (9)
  12. 24. A prediction that suggests a possible outcome based on prior knowledge (10)
  13. 28. Data close to the true or accepted value (8, 11)
  14. 31. Tool used to measure length or distance (5)
  15. 32. A way of organising results into rows and columns (4, 5)
  16. 33. Displays correlation between two variables (7, 4)
  17. 34. What you notice using your senses during an experiment (11)
  18. 36. Purpose of an experiment or what you're trying to discover (3)
  19. 37. Describes the purpose or contents of a graph (5, 5)
  20. 38. Used to compare values across categories (6, 5)
  21. 39. Reflecting on how well the experiment worked (10)
  22. 40. Measures time intervals in seconds (9)
Down
  1. 1. Putting measurements into a structured format (10, 4)
  2. 3. An experiment in which only one variable is changed at a time (4, 4)
  3. 5. A question that can be answered through a scientific investigation (9, 8)
  4. 9. Group used for comparison in an experiment (7, 5)
  5. 10. Flame used for heating substances in science labs (6, 6)
  6. 11. Descriptive data based on qualities like colour or smell (11, 4)
  7. 12. Measures what it is intended to measure (5, 10)
  8. 17. Data that is consistent when repeated (8, 7)
  9. 19. The group receiving the variable being tested (11, 5)
  10. 20. Refers to which repetition of the experiment it is (5, 6)
  11. 22. Identifies possible dangers in an experiment (4, 10)
  12. 23. Increases reliability by performing the experiment multiple times (8, 6)
  13. 25. A grid used to record and organise results (5)
  14. 26. Used to measure temperature (11)
  15. 27. A factor kept the same to ensure a fair test (10, 8)
  16. 29. Worn to protect the eyes during experiments (6, 7)
  17. 30. Shows trends or changes over time (4, 5)
  18. 35. Where the outcome of the experiment is recorded (7)