teacher intervention 2

10 mins 11 secs

11 mins 2 secs

16 mins 37 secs

2 mins 17 secs

7 mins 1 sec

3 mins 18 secs

48 mins 12 secs

2 mins 45 secs

19 mins 2 secs

3 mins 45 secs

5 mins 6 secs

2 mins 49 secs

9 mins 58 secs

3 mins 14 secs

1 min 33 secs

2 mins 2 secs

4 mins 4 secs

10 mins 53 secs

34 mins 33 secs

15 mins 59 secs

1 hour 11 mins 55 secs

3 mins 55 secs

21 mins 10 secs

1 min 51 secs

23 secs

56 secs

47 secs

1 min 10 secs

1 min 38 secs

8 mins

15 mins 1 sec

12 mins 45 secs

14 mins 15 secs

9 mins 38 secs

10 mins 5 secs

5 mins 8 secs

17 mins 30 secs

14 mins 41 secs

10 mins 50 secs

10 mins 14 secs