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4. Discussion of the Data after Classroom Action Research CAR
After implementing the action research, the writer gained four data; those were the result and post interview, post observation, post questionnaire
and posttest. In this case, the writer gave report concerning the data analyzing according to post interview, observation, questionnaire and the result of
posttest.
a. The Result of Post Interview
After implementing the CTL method in degrees of comparison of adjectives, the writer held the post interview with English teacher in
second year of MTS Daarul Hikmah Pamulang. The post interview was conducted to know the teacher’ responses related to the use of CTL in
improving students’ understanding on degrees of comparison of
adjectives. Here, the writer asked 6 questions related to the use of CTL in improving students’ understanding on degrees of comparison of
adjectives. The six questions were divided into three general categories. Those were the general condition of the classroom after CAR, the
difficulties of using CTL during CAR, and the strategy had been used to solve the problems.
In this interview, the English teacher concluded that CTL method is one of good methods
to use in this era. The improvement of students’ understanding on degrees of comparison of adjectives could prove from by
the improvement of students’ score. The result of pre-test, post-test I and post-test II showed a significant improvement. Based on the explanation
above, the writer concluded that the Classroom Action Research had been done successfully.
b. The Result of Post Observation
The writer had taken the observation result after the implementation of the Classroom Action Research. This result of post
observation was to support the implementation of Classroom Action Research. From the post observation, the teacher and the observer had
known whether the CTL method in degrees of comparison of adjectives
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was successful or not. In this case, the writer and the observer collaboratively discussed
how far this method can improve the students’ understanding in degrees of comparison of adjectives. From the data
observation in implementation of CAR showed that the student can improve their grammar comprehension of the material on degrees of
comparison of adjectives.
c. The Result of Post Questionnaire