CHAPTER IV RESEARCH FINDING
A. Data Description
This chapter reported the research findings, which were presented in the table of pre-test scores, post-test scores and the gained scores. The writer also
gave brief description of each table. Score of the pre-test will be firstly presented, followed by the scores of post-test and the last gained scores. The writer also
describes the statistical description of the scores, such as the minimum of the score, the maximum score, the mean score, the median score, and the mode score
from both classes.
1. Pre-test Scores
The pre-test scores of experimental class and controlled class are presented in table 4.1, below. There are 20 students in each class.
Table 4.1 Scores of the Pre-test
Students X Pre-test Scores of the
Experimental Class Pre-test Scores of the
Controlled Class 1
50 57
2 36
36 3
33 26
4 53
63 5
33 43
6 50
83
34
The scores were pro cessed from students’ answer sheets
According to table 4.1, the minimum score of the pre-test in the experimental class is 10, while in the controlled class is 26. Meanwhile, the
maximum score in the experimental class is 63 and in the controlled class is 96. The median score of the pre-test in the experimental class is 43 and the controlled
class is 60. In addition, the mode of the pre-test scores in the experimental class is 50, while the controlled class is 36. Furthermore, the average score of the pre-test
in the experimental class is 43.90 and in the controlled class is 60.15. These scores seemed to show that the controlled class had higher pre-test score.
t-test for the pre-test was also done by the writer, to see if there is any difference for the scores in both classes, so the writer could decide which class
Students X Pre-test Scores of the
Experimental Class Pre-test Scores of the
Controlled Class 7
60 50
8 53
96 9
43 93
10 36
93 11
46 36
12 43
63 13
40 76
14 50
40 15
63 83
16 40
43 17
43 76
18 10
30 19
36 90
20 60
26
Σ 878
1203 Mean
43.90 60.15
that would be the experimental class and the controlled class. The result of the t- test of the pre-test will be presented in the data analysis.
2. Post-test Scores
Table 4.2 below, presents the scores of post test of experimental class and controlled class. There are 20 students in each class. The data will be
explained below the table.
Table 4.2 Post-test Scores
Students X Post-test Scores of the
Experimental Class Post-test Scores of the
Controlled Class 1
80 60
2 66
60 3
46 56
4 90
46 5
66 56
6 56
83 7
70 76
8 63
83 9
73 83
10 70
86 11
43 40
12 73
66 13
50 70
14 60
46 15
83 90
16 66
53 17
70 70
18 63
53 19
60 56
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