μ
A
= students’ score in learning simple present tense, who are taught by inductive instruction.
μ
B
= students’ score in learning simple present tense, who are taught by deductive instruction.
The statistical hypotheses above means: If t-test t
o
t-table t
t
in significant degree of 0.05 5, it means that H
a
is rejected and H
o
is accepted. In other word, it is not effective to use inductive instruction in teaching simple present tense at the seventh
grade students of SMP Islam Bait Al-Rahman. If t-test t
o
t-table t
t
in significant degree of 0.05 5, it means that H
a
is accepted and H
o
is rejected. In other word, it is not effective to use inductive instruction in teaching simple present tense at the seventh
grade students of SMP Islam Bait Al-Rahman.
24
CHAPTER IV RESEARCH FINDINGS
A. Data Description
The data were collected from students’ pre-test and post-test at two classes; experimental class and control class, in which VII-C as the
experimental class and VII-A as the control class. As the explanation in chapter III, the experiment class was taught simple present tense by inductive
instruction, and the control class was taught by deductive instruction. The result of the data can be described as the following:
1. Data of Experimental Class by Using Inductive Instruction
Table 4.1 The Score of Students in the Experimental Class
No. Pre-test
Post-test Gained
Score
1 33
47 14
2 40
57 17
3 40
57 17
4 47
67 20
5 47
67 20
6 47
53 6
7 47
77 30
8 57
90 33
9 43
70 27
10 33
53 20
11 13
53 40
12 33
47 14
Based on the table 4.1, the lowest score and the highest score of pre-test at the experimental class are 13 and 57. While the lowest score and the highest
score of post-test are 43 and 90. Therefore, it can be concluded that the score of post-test at experimental class is higher than the score of its pre-test.
No. Pre-test
Post-test Gained
Score
13 43
47 4
14 33
67 34
15 37
60 23
16 30
73 43
17 20
53 33
18 43
50 7
19 30
50 20
20 33
67 34
21 27
67 22
30 47
17 23
30 50
20 24
40 67
27 25
37 77
40 26
47 70
23 27
17 43
26 28
27 47
20 N = 28
Ʃ = 1004 Ʃ = 1673
Ʃ = 669 MEAN
35.86 59.75
23.89
