Artificial Intelligence as a Learning Tool to Improve Vocabulary Skills of Students at SMP Negeri 2 Panca Rijang

Nurul Faradillah; Usman M

Authors

Nurul Faradillah Universitas Muhammadiyah Sidenreng Rappang
Usman M Universitas Muhammadiyah Sidenreng Rappang

Keywords:

Artificial Intelligence, vocabulary skills, English learning, junior high school, student engagement

Abstract

This study aims to investigate the effectiveness of Artificial Intelligence (AI) as a learning tool in improving students’ vocabulary skills at SMP Negeri 2 Panca Rijang. The research employed a quasi-experimental design with a pre-test and post-test control group. The participants consisted of two classes of eighth-grade students, with one class assigned as the experimental group and the other as the control group. The experimental group was taught vocabulary using AI-based applications, while the control group learned through traditional methods. Data were collected through vocabulary tests, questionnaires, and classroom observations. The findings revealed that both groups showed improvement in their vocabulary mastery; however, the experimental group achieved a significantly higher mean score compared to the control group. Statistical analysis using an independent samples t-test confirmed a significant difference between the two groups (p < 0.05), indicating that the use of AI had a positive effect on students’ vocabulary learning. Furthermore, the questionnaire results showed that students had positive perceptions toward AI-based learning, as it increased their motivation, engagement, and confidence in using new vocabulary. In conclusion, the integration of Artificial Intelligence into English vocabulary learning proved to be more effective than traditional methods. AI not only enhanced students’ vocabulary mastery but also fostered a more interactive and engaging learning environment. These findings suggest that AI can serve as an innovative strategy to support vocabulary development in English language education, particularly at the junior high school level.

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