5
1Keywords:
Life processes
fair testing
growth
light
plants
Students are given an outline of a fair test. They are asked to identify the aim, variables to be controlled, how to judge the results, and an aspect of replication.
1
2
1
2
4
5
4
0
0
3
5
0
8
0
0
3
3
1
17
5
3
3
5
1
1
