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All Journal Jurnal Riset dan Pengabdian Interdisipliner
Sitti Fatima Nurlisa Manoppo
English Language Education Study Program, Gorontalo State University
Humanities Education Environmental Science Social Sciences Other

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The Use Of My English Study Channel On The Tiktok Application In Improving Vocabulary Mastery At 8th Grade Of SMP Negeri 1 Tilongkabila Sitti Fatima Nurlisa Manoppo; Titien Fatmawaty Mohammad; Fahria Malabar; Karmila Machmud; Moh. Syahrun Ibrahim
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Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jrpi.v3i3.39470

Abstract

This study evaluated the effectiveness of the “My English Study” TikTok channel in improving the vocabulary mastery of eighth-grade students at SMP Negeri 1 Tilongkabila. Using a quantitative one-group pre-test and post-test experimental design, the study involved 26 purposively selected students. Data were collected through objective tests assessing nouns and adjectives in descriptive texts and analyzed using a paired samples t-test. The results showed a significant improvement in students’ vocabulary achievement, with the mean score increasing from 40.92% in the pre-test (low category) to 74.92% in the post-test (high category). Adjective mastery reached 96.50% accuracy, while noun mastery improved to 57.97%. Statistical analysis revealed a t-value of 18.686 and a p-value of 0.000 (p 0.05), indicating a significant difference between pre-test and post-test results. Therefore, the study concludes that the “My English Study” TikTok channel is an effective digital learning medium for enhancing vocabulary acquisition, motivation, and engagement among students.
Co-Authors Fahria Malabar Karmila Machmud Moh. Syahrun Ibrahim Titien Fatmawaty Mohammad