primary 4 science

57:53

8:12

52:07

4:05

8:53

6:48

2:34

19:47

1:49

5:21

7:06

10:33

10:31

3:26

2:53

3:47

4:37

4:29

11:04

22:04

8:27

10:37

6:47

3:45

15:08

3:57

4:54

11:44

6:08

20:59

2:27

7:45

17:46

8:02

5:58

2:48

4:17

1:07:31

58:30

45:24

39:25

26:42

1:35:39

54:55

41:52

33:51

22:11

24:02

1:00:39

1:59

1:28:36

7:49

16:38

1:05:40

3:17

51:28

55:21

2:49

8:06

5:22