E. Limitiation
After the method was proved that is effective on students’ vocabulary mastery, the
writer would like to mention some limitations that this research faced during the treatment process.
a. The classroom condition.
Suggestopedia need a comfortable classroom while the classrooms in SMP N 166 Jakarta were not comfortable since there were no Air Conditioners AC.
Moreover, the clasrooms’ wall should be soundproof so that the classroom
next door was not disturbed by the noise of the classroom with suggestopedia method.
b. The media
The school did not provide enough media such as poster, pictures, and speakers. Therefore, the teacher must prepare himherself.
c. The students
Suggestopedia is considered to be a new method. Therefore, the students were not familiar with this method. As a result, it was hard to make the students
keep steady. In fact, suggestopedia need a calmness and relaxed feeling, so the students must be calm and relax also.
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CHAPTER V CONCLUSION
A. Conclusion
From the data analysis using SPSS software, it is shown that using suggestopedia method on students’ vocabulary mastery is effective to be
implemented in the ighth grade of SMP N 166 Jakarta. In this research, the students
’ mean score of post-test in experimental class 78.80 was higher than pre-test 70.80. From the data analysis, the test hypothesis was determined by t-
test to t-table t-table in the significance degree α of 5. Thus, the value of
the to was 7.62, while the value of tt with df 58 in the significance 5 was 1.671. Therefore, to score was higher than ttable score obtain from the result of
calculating, so the alternative hypothesis Ha was accepted. It means that there was a significant effect after suggestopedia method
was implemented for students’ vocabulary mastery on the eighth grade of SMP N 166 Jakarta in academic year 20162017.
B. Suggestion
Based on the result of the study, it can be delivered some suggestions that go to: 1.
Teachers Many students consider that English is a difficult and boring lesson. To
change the students’ mindset, the teacher has to be creative in choosing the appropriate method. The method should be able to attract and motivate the
students. This study proves that suggestopedia method is effective for eighth grade students of junior high school. Therefore, suggestopedia can be an
alternative method choosen by the teacher.
2. The next researcher
By knowing the limitations faced by this study, the next researcher can take the advantages of it. Furthermore, the next researcher can do a research on similar
teaching method but with different level of students and different language components or skills.
3. The Institutional or School
For the institutional or school, it is important to provide some teaching media to support the suggestopedia method. Therefore, every classroom should
be as comfortable as possible, for instance, provided by Air Conditioner, comfortable chairs and desks, pictures, posters, speakers, and listening aids.
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