students of class VII G consisted of 38 students as the sample based on the data of students’ achievement that had the lowest score for all class. Here is the achievement
of vocabulary from each class at first semester of the seventh grade of SMP PGRI 6 Bandar Lampung.
A. Table 2 The Student’s vocabulary score at the First Semester of the Seventh
Grade of SMP PGRI 6 Bandar Lampung in the Academic year 20162017.
No Score The number of students
VI I A
VI I B
VI I C
VI I D
VI I E
VI I F
VI I G
Total Percentage
1 70
25 24 22 23 21 23 28 166 62
2 ≥ 70
14 13 17 15 19 15 10 103 38
Total 39 37 39 38 40 38 38 269
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Source: Document of English vocabulary score at the Seventh Grade of SMP PGRI 6 Bandar Lampung in the Academic Year 20162017
From the data above, it can be concluded that students at seventh grade have various achievements. The class that has lowest achievement is VII G and the class that has
highest achievement is VII E. The researcher used class VII G as a sample of this research, because class VII G had the lowest average score. In short, the subject of
C. Data Collecting Technique.
In this research, there were some steps conducted with intention of gaining the data from the beginning until the end of the teaching learning process. Therefore, in this
research, the researcher conducted the observation, questionnaire and interview to get the data for this research. The steps were follows:
1. Observation
Observation is to explain the situation that is examined, the activities that take place, individuals who are involved in an activity and the relationship between the
situations, events and individuals.
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Observation is proper used in the research which related with teaching learning process, students’ activity and problems
which may arise. In this research the researcher functions as observer to get the data, the researcher did not involve directly in the classroom activity. The
researcher only made a note during teaching learning process. By using this instrument the researcher used specification as follows:
Table3 Specification of Observation
Components of Observation No. item
Total item
To know the teacher uses video song in teaching learning process
1,2,3,4,5,6,7,8 8
To know the teacher’s problems in teaching the classroom
1,2,3,4,5 5
