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CHAPTER III RESEARCH METHODOLOGY
A. Research Design
The researcher used the subject of this experiment is students at grade VII of SMPN 2 Tangsel, the researcher also used 2 classes at grade
VII which is VII 6 and VII 5 . the class VII 6 as an experiment class while
VII 5 as a control class.
In addition, for this affect the researcher decided to choose of treatment that is VII 6 class as an experiment class and for this class the
researcher used Total Physical Response in her teaching English Imperative Sentences, beside that, VII 5 class as a control class for this study and in this
class the researcher didn’t use Total Physical Response in teaching english
imperative sentences.
B. The Place And Time of The Research
The research of this study was held at SMPN 2 Tangsel, Banten, which is located on Jl. Cirendeu Raya, Tanggerang, Banten. The writer
conducted this research about eight days for two meeting.The reseacrh was held February,4th to 28 March 2013 for eight meeting every
classexperiment and contolled classes, consisting fo presenting and giving the test. After data were collected, the writer began to analyze them.
C. Method of the Research
In doing the research, the writer used experimental research by teaching imperative sentences in two different teaching techniques. In the
experiment class, the writer taught using TPR Total Physical Response technique and in control class, the writer taught without using TPR method.
D. Instrument of the Research
To collect data, the writer gives a written test to the first year of the students of SMPN 2 Tangsel focused on imperative sentences. The
instrument of the research is objective test. The test consist of 40 questions of multiple choices.
E. Population and Sample
In this research the writer takes a role as the researcher which is take the population at VII grade students SMPN 2 Tangsel. The quantity students
of seventh grade students SMPN 2 Tangsel Banten, are 400 students, namely class VII 1, VII 2, VII 3, VII 4, VII 5, VII 6, VII 8, VII 9, VII 10
which consist of 40 students every class. In This research, the writer takes sample of research is two classes, they are 80 students. The writer was taken
random aboutsample technique decide the sample. Class VII 6 which is employed 40 students as the experiment class and VII 5 which is employed
40 students as the control class. It will be taken only 20 students from each class. The writer collect the data by giving the students the same test 20
questions for both experiment class and control class.
F. The Technique of Collecting Data
One the important thing in this research is collecting data. To collect the data, the writer used the test. The test was done to know the
effectiveness of using TPR toward students’ imperative sentences mastery. It can determine the result of the research. In the experiment and control
class the writer gives the pre-test to the students both of two classes. While the post-test arranged to determine to growth of learning outcomes with two
methods used in this research. This some explain about the writer doing in collecting data:
1. Pre-test
The writer gave the pre-test to the students in the beginning of attending both experiment and control class. The test consist of 40
items multiple choices. This test used to know the students’ knowledge of the material which will be taught
2. Post-test
The writer gave the post-test to the students experiment class and control class in the end of lesson. The tests are similar with the test in
the beginning of pre-test, but the test was same consist of 40 items
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