THE SCIENTIFIC METHOD

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Across
  1. 2. starts with the words 'to investigate...'/another word for aim
  2. 5. independent, dependent or controlled
  3. 7. variables which need to remain the same in an experiment
  4. 10. includes materials, method and perhaps a scientific diagram
  5. 13. the one variable measured in an experiment
  6. 14. something that produces similar results when repeated and reproduced
  7. 15. visual representation of results
  8. 17. summary statement that refers to the purpose
  9. 18. the steps followed in a scientific investigation
  10. 19. differences between observed values and the true value
  11. 20. favouring a particular outcome
  12. 21. part of a practical report where data is recorded and presented
Down
  1. 1. group a group that is not exposed to the independent variable
  2. 3. a result that varies drastically from other results
  3. 4. the variable that the experimenter changes during an experiment
  4. 6. an experiment which is designed so that only one variable is changed and all other variables are kept constant
  5. 8. where data is recorded
  6. 9. the process of running an experiment multiple times
  7. 11. results are analysed on this page
  8. 12. can be random or systematic
  9. 16. prediction of possible outcome for practical