This thesis presents research on students' accuracy and fluency in pronunciation
at the eighth grader of MTs Cina. This research used quantitative methods, the
sample consisted of 20 eighth-grade students. This research used descriptive
statistics used to determine the data in high, middle, and low and t-test to test the
hypothesis. This research aims to find out the tongue twister is effective to
improve student fluency and accuracy in pronunciation. This thesis is intended to
test the effectiveness of the tongue twister technique. The results of the
effectiveness of the technique can be seen from the comparison of the results of
the pretest and posttest scores. Based on the results of the pronunciation test, the
value obtained is the value is higher than the table (11.512 > 1,724) means the
alternative hypothesis (Ha) is accepted and the null hypothesis (Ho) is rejected.
There is any different significance of students' fluency before and after being
taught by Tongue Twister Technique. It can be concluded that the use of Tongue
Twister Technique can improve students' fluency and accuracy in English
pronunciation
A. Conclusion
Based on the data analyzed, the researcher sums up that, the gain of
students’ accuracy and fluency mean score from pretest is 50.80and post-test
is 84.85, means that the posttest’s score is higher than pretest’s score. Then, in
order to answer the hypotheses, the researcher use T-test paired sample to
analyze the score of pretest and posttest. The result is T-Value higher than T-
Table. In accuracy and fluency findings the table value of significance level of
2 tails above 0.000 and the value 0.05. So that, value is higher than table
(0.000

STAR20210063

63/2021

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