Arini Hasan. 2022. The Use of Game Fly Swatter to Improve Student‟s Vocabulary at SMPN 1 Kalaena. (Supervised by Rusdiana Junaid and Paldy).
The objective of the research is to find out the use of fly swatter game effective to improve students‟ vocabulary. The population of this research was the seven grade students of SMPN 1 Kalaena, which consisted of 3 classes. Each class consists of 30 students. Therefore, the total number of students was 87. The sample has been taken from one class and the total number of the sample was 27 students. The method of this research was a descriptive quantitative method. Then the researcher analyzed the data by using Statistical Product and Service Solution (SPSS). The findings of this research showed that there was significant difference between the mean scores in pre-test and post-test. The result showed that the mean score of the pre-test is 36,68 and in the post-test is 83,85. Furthermore, it also can be seen by comparing the result of the t-test where the p-value (0.00) is smaller than the significance level α (0.05) or 0.00<0.05. It can be concluded that the Null Hypothesis (H0) is rejected and the Alternative Hypothesis (H1) is accepted. It means that using Fly Swatter Game to Improve Student‟s Vocabulary, it can be proven by the result of pre-test and post-test. Therefore, the researcher concluded that the use of the Fly Swatter Game is effective to improve students‟ vocabulary in terms of adjectives, verbs and nouns.