Across
- 3. Information or measurements collected during an investigation
- 6. A testable prediction about what you think will happen
- 8. The tools and materials used to carry out an experiment
- 11. Any factor that can change in an experiment
- 13. A way of organising data in rows and columns
- 14. Variable that you measure or observe in an experiment
- 16. the type of variable kept the same to make the test fair
- 18. Rules and procedures that help prevent accidents in the lab
- 21. A visual display of data using axes
- 22. A judgment or decision made after looking at the results
- 23. The outcome or data you obtain from an experiment
- 25. When you get similar results each time you repeat an experiment
- 27. Variable that you deliberately change in an experiment
- 29. How finely a measurement is made or reported
- 30. Individual repeats of the same experiment or test
Down
- 1. Equipment used to measure temperature
- 2. A value found by comparing to a standard unit
- 4. Consistent error that shifts all results in the same direction
- 5. An experiment where only the independent variable is changed and others are controlled is classed as a ____ test
- 7. A glass container used for holding and pouring liquids
- 9. How close a measurement is to the true or accepted value
- 10. Something you notice using your senses or instruments
- 12. The step by step method followed in an experiment
- 15. A standard for comparison where the independent variable is not changed
- 17. The horizontal or vertical reference line on a graph
- 19. The numbers marked on a graph axis to show values
- 20. Eye protection worn during experiments
- 24. type of Error that causes results to vary unpredictably around the true value starts with R ends with M
- 26. To do the experiment again to check the results
- 28. A mistake or uncertainty that affects the results