Ayu Puspita Sari. 2025. The Wordwall Application as a Media in Enriching Students’ Vocabulary of Tenth Grade at SMK Negeri 1 Palopo. (Supervisor by: Rizal A.M. Sjachrun and Hafirah Patang).
This research aims to determine the enrichment of students’ vocabulary by the Wordwall application of tenth grade at SMK Negeri 1 Palopo. Wordwall application is a media that can be used in various games to make students enthusiastic about learning and not feel bored in class, especially when learning English. The writer used a quantitative method with a pre-experimental research design, with the research subjects being 32 students of class X TJKT 2. Data were collected by conducting a pre-test and a post-test. The result of this study shows that the use of Wordwall application can enrich students’ vocabulary of tenth grade at SMK Negeri 1 Palopo. It can be seen from the mean score of students in the pre- test and post-test. The mean score of students in the pre-test was 62.34, lower than the students' score in the post-test, 79.69. In addition, asymp. sig (2-tailed) = 0.000 ˂ 0.05, so it is stated that H0 is rejected and H1 is accepted. The conclusion that can be obtained is that there is an average value of students' learning outcomes from both the pre-test and post-test. Using Wordwall application can enrich students’ vocabulary of tenth-grade students at SMK Negeri 1 Palopo.
Keywords: Wordwall Application, Vocabulary