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Jelajahi seluruh publikasi yang tersedia.

2 hasil
Subjek: Digital Learning
DaftarKartu
ThesisOpen AccessMetadata saja

The Use of Duolingo Application to Improve Students' English Vocabulary Mastery at the Eighth Grade of SMP Negeri 2 Tarakan

2026•

Indonesia : Kosakata merupakan salah satu unsur penting dalam pembelajaran bahasa Inggris yang mendukung kemampuan siswa dalam memahami dan menggunakan bahasa secara efektif. Penelitian ini dilaksanakan untuk mengoptimalkan penguasaan kosakata siswa melalui pemanfaatan aplikasi Duolingo sebagai media pembelajaran. Metode yang digunakan adalah Penelitian Tindakan Kelas (PTK) yang dilaksanakan dalam dua siklus, meliputi tahap perencanaan, pelaksanaan tindakan, observasi, dan refleksi. Penelitian melibatkan 31 siswa kelas VIII-E SMP Negeri 2 Tarakan tahun ajaran 2025/2026. Data diperoleh melalui tes kosakata dan lembar observasi. Temuan penelitian menunjukkan adanya peningkatan hasil belajar dari Siklus I ke Siklus II. Persentase ketuntasan belajar meningkat dari 61% menjadi 77%, sedangkan nilai rata-rata siswa naik dari 74,54 menjadi 80,39. Aktivitas guru mengalami peningkatan dari 83% menjadi 92%, sementara aktivitas siswa meningkat dari 78% menjadi 88%. Selain itu, keterlibatan siswa selama pembelajaran terlihat lebih baik dibandingkan sebelumnya. Berbagai fitur yang tersedia dalam Duolingo, seperti latihan berulang, umpan balik langsung, dan aktivitas berbasis permainan, membantu menciptakan pengalaman belajar yang lebih menarik dan interaktif. Dengan demikian, Duolingo dapat digunakan sebagai media yang mendukung peningkatan penguasaan kosakata bahasa Inggris siswa pada pembelajaran EFL di tingkat sekolah menengah pertama. English: Vocabulary is one of the essential components of English language learning that supports students’ ability to understand and use the language effectively. This research was conducted to improve students’ vocabulary mastery through the use of the Duolingo application as a learning medium. The research employed a Classroom Action Research (CAR) design consisting of two cycles, including planning, action, observation, and reflection stages. The participants were 31 students of class VIII-E at SMP Negeri 2 Tarakan in the 2025/2026 academic year. Data were collected through vocabulary tests and observation sheets. The findings revealed an improvement in students’ learning outcomes from Cycle I to Cycle II. The percentage of students achieving the minimum mastery criterion increased from 61% to 77%, while the mean score improved from 74.54 to 80.39. Teacher activity increased from 83% to 92%, and student activity improved from 78% to 88%. In addition, students demonstrated greater participation and engagement during the learning process. Various features provided by Duolingo, such as repeated practice, immediate feedback, and game-based activities, contributed to creating a more engaging and interactive learning experience. Therefore, Duolingo can be utilized as an effective learning medium to support the improvement of students’ English vocabulary mastery in EFL learning at the junior high school level.

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ThesisOpen AccessMetadata saja

THE EFFECT OF DIGITAL LEARNING MATERIAL ON STUDENTS’ VOCABULARY MASTERY AT 8th GRADE STUDENTS OF SMPN 5 TARAKAN

2024•

This study aimed to determine the significant effect of digital learning media on the vocabulary mastery of grade VIII students at SMPN 5 Tarakan. In addition, this study also aimed to assess the significant effect of paper-based learning media on vocabulary mastery in students at the same grade level. This study also compared the difference in significant effect between digital learning media and paper-based learning media in improving the student vocabulary mastery. The method used in this study was a pre-experimental design with a non-equivalent control group. The research sample consisted of students in class VIII-C as the experimental group and students in class VIII-B as the control group, which was selected using the purposive sampling technique. The research instruments were in the form of pre-test and post-test, with the data analyzed using a t-test of two independent samples. As a result, the experimental group that used the digital material experienced a significant improvement in their vocabulary score from 59.07 to 85.72, while the control group that used the paper-based material showed only a small improvement, with the score increasing from 63.73 to 69.20. Non-parametric statistical tests, specifically the Mann-Whitney U test, confirmed the results showing that the p score was lower than 0.05 (p 0.05). The data showed that the null hypothesis (Ho) was rejected, while the alternative hypothesis (H.) was accepted. Therefore, the results of the study showed that the use of digital learning media significantly increased the student vocabulary mastery compared to paper-based learning media, which indicates that the digital learning media has an effect on student vocabulary mastery.

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