SQ7T1

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Across
  1. 3. In a _____ test, one variable at a time is changed.
  2. 5. to finish
  3. 10. to review, inspect or check out
  4. 11. used to connect a clamp to a retort stand
  5. 13. to do over and over
  6. 15. used to measure temperature
  7. 16. to work out, recognise or point out
  8. 19. the variable you change in an experiment
  9. 20. the smallest of lowest value
Down
  1. 1. the study of energy, forces and motion
  2. 2. the study of life
  3. 4. a chart also called a sector graph
  4. 6. the variable you measure or observe in an experiment
  5. 7. information from our senses or measuring instruments
  6. 8. the greatest or highest value
  7. 9. a unit for a volume measurement
  8. 12. these glasses protect your eyes
  9. 14. what you hope to achieve or show in an experiment
  10. 17. to talk about something
  11. 18. the colour of a Bunsen burner safety flame