2
1Keywords:
model construction
peer assessment
practical
time
In this practical task, students follow a plan to construct a water timer. They then put on markings for times 1-5 minutes based on observations and recordings.
1
13
10
0
1
1
1
3
10
4
5
0
4
4
1
1
1
0
0
1
4
8
1
5
