Design a "fair test" to show which of the liquids you have been given flows the best when it slides down a metal tray.
| a) |
Write a plan for your "fair test" here. When you have written your plan give it to your teacher to check.
|
|
Plan checked by teacher? |
|
| b) |
Carry out your "fair test". Record your results and observations here.
|
| c) |
Write a conclusion for your "fair test".
|
