Moreover, the researcher used scoring guide based on KKM Kriteria Ketuntasan Minimal as suggested by English teacher at MTs Al Inaayah
Bogor.
3. Administering Pre-Test
As mentioned before, the pre-test is administered by using written test. Both the experimental and controlled groups were asked to answer multiple
choice questions based on the recount text given. There upon, it would be assessed by the teacher of the English subject from that school. The scoring
technique is conducted by calculating s tudents’ achievement in the score.
4. Conducting the Treatment
After performing pre-test, the next step was given treatment for experimental group. The treatment was conducted through scanning
technique to observe student s’ ability and score in answering multiple choice
test in recount text. The design of the lesson plan based on the standard comptetence and the basic syllabus of the school which was developed by the
teacher. Control group was still taught by using conventional technique.
5. Administering Post-Test
Equal to pre-test, post-test was held after the treatment to the experimental group. The score of post-test would be used as a final comparison to
dete rmine any difference between students’ achievement in experimental
group and controlled group.
G. Techniques of Data Analysis
1. Scoring Technique
To acquire valid score that defines students’ ability in the test, it needs
clear criteria to assess their work. To qualify this need, the writer will calculating the score of the students in the test. Basically, the method is the
same for multiple choice and short-answer items test, it is bay counting the
how many numbers true and how many number false. Then, based on that numbers, the writer gives the score in range 0-100 point.
2. Data analysis in pilot test
The pilot test aims to check validity and reliability of the instrument. It was conducted before doing pretest and post-test. If the respondents were able
to understand the given instruction it was concluded that instrument can be used as pretest and post-test.
3. Data analysis on pretest and post-test
Pretest and post-test were given to both experimental and controlled groups in the same procedures. A hypothesis was started with the alpha level
at 0.05. The data gathered through pretest and post-test computed one by one by Using SPSS 20.0 for windows. three steps were accomplished covering
normality test, homogeneity test, and independent t-test
1
. The details of statistical procedures as follows:
a. Normal Distribution Test
Normal distribution test was calculated before the t-test. It aims to investigate whether or not the distribution of pretest and post-test both of two
groups were normally distributed. The statistical calculation of normality test
used Kolmogorov-Smirnov by following three steps below:
1 Setting the level of significance p at 0.05 and establishing the hypothesis
as follows: H
: the variances of experimental and controlled group are normally distributed.
H
1
: the variances of experimental and controlled group are not normally distributed.
