41
CHAPTER III THE RESEARCH METHODOLOGY
A. The Methodology of the Research
1. The Objective of the Research
In line with the formulation of the problem of the research above, the objective of the study is to find the empirical evidence of the
effectiveness of teaching simple past tense using Audio Lingual Method compared to the use of Grammar Translation method.
2. The Place and the Time of the Research
The research was conducted at SMP Islam Al-Fajar which is located on Jl. Aria Putra No.102 Kedaung Pamulang Tangerang Selatan
Banten. The research was carried out from February 19
th
up to March 04
rd
, 2011 for five meeting, consisting of giving pre-test, presenting materials
and giving post-test in the last meeting.
3. The Method of the Research
In this research, the writer employs experiment method. She conducts experiment in two different classes with two different methods. The writer
uses Audio Lingual Method in one class experiment class and Grammar Translation Method in another one controlled class.
42 In analyzing the data, the writer uses t-
test to analyze the students‟ achievement test, by holding a pre-test to know whether or not the two
different classes are relatively at the same level, and post-test to know whether or not there is any significant different achievement of using Audio
Lingual Method and grammar Translation Method in teaching Simple Past tense.
4. The Population and Sample of the Research
The population of this research is the second grade of SMP Islam Al-Fajar Kedaung-Pamulang. The second grade of this school consists of
three classes with 35 students in each class so all of the students in second grade are 105 students.
Since the population is too big that is why
the writer takes sample only two classes there are 70 students, which are taken from
the class 8.1 and 8.2. The sample was taken by purposive random sampling technique where there are 35 students of class 8.1 for experiment
class which is using Audio Lingual Method, and 35 students of class 8.2 for controlled class which is Using Grammar Translation Method in
teaching simple past tense.
5. The Technique of Data Collecting
One of the important things in this research is collecting data. It can determine the result of the research. In the experiment and control
class the writer gives the pre- test to the students in two classes before the lesson to get the sample who have a comparative relatively the same, while
the post-test conducted to determine the growth of learning outcomes with the two methods used in the research. The test consisted of 30 test items;
each item was presented in a multiple-choice answer format, with the correct answer selected from four choices. The test measures the students‟
understanding about the use of the irregular and regular verbs in the simple past tense required in the Junior High School. See Appendix
Kategori