4. The Population and Sample of the Research
The population of the research is the fourth grade students of elementary school at Pondok Cabe Ilir III Tangerang Selatan. The total
numbers of the population were 105 students who are divided into three classes, A, B, and C. The sample of research is two classes, they are 70
students. The writer used purposive cluster sampling technique decides the sample. Class IV.A which is employed 36 students as the control class and
class IV.C which is employed 34 students as the experiment class. It will be taken only 25 students from each class because a few of the students
were absent at that time. The writer collects the data by giving the students the same test 20 questions for both experiment and control class.
5. The Techniques of Data Collecting
Collecting data is an important thing in this research that can be determined. The kind of the research in the form of a test, they are:
1. Pre-Test The writer gives pre-test for the students in the first step of
teaching because she wants to know the capacity of the students intelligent or they are different. The writer also wants to know how far the student’s
achievement in understanding the vocabulary about parts of face before the writer gives the treatment to the students. The pre-test for the students
is carried out to get the score between control class and experiment class. The writer made the same question for pre-test and post-test. The writer
made 20 items divided by two categories: 10 multiple choices the score is 1 for each item. 5 fill in the blanks the score is 2 for each item. 5
complete these sentences the score is 3 for each items. To get the final score is 35 x 10 = 100.
3.5
2. Post-test The post-test is given to know the
students’ understanding of the material about the parts of face vocabulary after the writer gives the
explanation using picture and translation method. Is there any significance different between picture and translation method. The writer gives the
same questions for pre-test and post-test. The writer made 20 items divided by two categories: 10 multiple choices the score is 1 for each
item. 5 fill in the blanks the score is 2 for each item. 5 complete these sentences the score is 3 for each items.
To get the final score is 35 x 10 = 100. 3.5
6. The Research Instrument
The technique of data is carried out for getting the objective data of students’ achievement in teaching vocabulary using picture and teaching
vocabulary using translation method. The writer applies two tests namely pre-test and post-test, both of the results used as a data.
There are 20 items divided by two categories: 10 multiple choices the score is 1 for each item. 5 fill in the blanks the score is 2 for each item.
5 complete these sentences the score is 3 for each items. To get the final score is 35 x 10 = 100.
3.5 So if the students can answer all of the questions correctly they will
get 100 score.
7. The Research Variable
In this research, the writer used two variables. Those are independent variable and dependent variable. Independent variable is used
in this research is pictures, whereas dependent variable is teaching vocabulary.
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