4 that in situations where the factors can be identified and controlled, a fair test may be carried out.
5 to consider what equipment or other resources to use
8 to make careful observations and measurements and record them appropriately
11 to make comparisons and to identify and describe trends or patterns in data
12 to use the results of their investigations to draw conclusions
13 to try to relate the outcomes of their investigation or their conclusions to their scientific knowledge and understanding