CHAPTER IV RESEARCH FINDING AND INTERPRETATION
A. Data Description
The data were collected from the tenth grade students of SMA Negeri 9 Kota Tangerang Selatan for pre-test and post-test. The experimental class was X MIPA
1 and the controlled class was X MIPA 5. The data which was obtained described into two tables. Each table had five columns; the first column showed the number
of students, the second and the third column showed pre-test and post-test scores, the fourth column showed the gain score from pre-test and post-test, and the last
column showed the catogorization in post test score.
1. The Data of Experimental Class X MIPA 1
Table 4.1 Pre-test and Post-test of Experimental Class
Name Pre-test score
Post-test score
Gained score
Categorization in post test
Student 1
50 62
12
Fair Student 2
67 79
12
Good Student 3
65 79
14
Good Student 4
46 78
32
Good Student 5
66 88
22
Excellent Student 6
38 72
34
Good Student 7
88 90
2
Excellent Student 8
90 90
Excellent Student 9
78 87
9
Excellent Student 10
49 80
31
Excellent Student 11
52 77
25
Good Student 12
80 85
5
Excellent Student 13
77 90
13
Excellent Student 14
62 82
20
Excellent
Name Pre-test score
Post-test score
Gained score
Categorization in post test
Student 15
47 75
28
Good Student 16
65 80
15
Excellent Student 17
34 74
40
Good Student 18
49 75
26
Good Student 19
71 88
17
Excellent Student 20
65 86
21
Excellent Student 21
52 76
24
Good Student 22
67 80
13
Excellent Student 23
47 78
31
Good Student 24
47 75
28
Good Student 25
51 85
34
Excellent Student 26
77 88
11
Excellent Student 27
37 74
37
Good Student 28
45 76
31
Good Student 29
66 89
23
Excellent Student 30
67 77
10
Good Student 31
47 79
32
Good Student 32
67 80
13
Excellent Student 33
64 86
22
Excellent Student 34
64 72
8
Good Student 35
78 87
9
Excellent Student 36
72 89
17
Excellent Student 37
79 90
11
Excellent TOTAL
2266 2998
732
∑
61,24 81,02
19,78
Based on the Table 4.1, it could be seen the lowest and the highest score of the experimental class consists of 37 students. The lowest score in pre-test was 34
and the highest score was 90. After the writer gave the treatment by using pictures
in teaching writing recount text, the writer gave the students post-test. The data showed in the post-test that the lowest score was 62 and the highest was 90.
2. The Data of Controlled Class X MIPA 5
Table 4.2 Pre-test and Post-test of Controlled Class
Name Pre-test
score Post
test score
Gained score Categorization
in post test
Student 1
37 44
7
Very poor Student 2
68 72
4
Good Student 3
55 60
5
Fair Student 4
36 46
10
Very poor Student 5
54 66
12
Fair Student 6
72 69
-3
Fair Student 7
35 47
12
Very poor Student 8
42 74
32
Good Student 9
44 60
16
Fair Student 10
56 59
3
Poor Student 11
58 71
13
Good Student 12
39 65
26
Fair Student 13
39 60
21
Fair Student 14
65 68
3
Fair Student 15
48 60
12
Fair Student 16
39 65
26
Fair Student 17
57 66
9
Fair Student 18
59 68
9
Fair Student 19
36 55
19
Poor Student 20
46 65
19
Fair Student 21
79 85
6
Excellent Student 22
48 62
14
Fair
Kategori