Grades

Attention distribution

High results

Average results

Low results

Number of learners

%

Number of learners

%

Number of learners

%

1^st N = 23

0

0

3

13

20

87

2^nd N = 20

0

0

6

30

14

70

3^rd N = 20

18

90

2

10

0

0

4^th N = 16

14

88

2

12

0

0