The Impact of Duolingo on Vocabulary Mastery Among 11th Grade Students at MAN 1 Kota Kediri

Airhatti, Dd. Lazuardy (2026) The Impact of Duolingo on Vocabulary Mastery Among 11th Grade Students at MAN 1 Kota Kediri. Undergraduate (S1) thesis, UIN Syekh Wasil.

This is the latest version of this item.

[img] Text
21202071_prabab.pdf
Download (593kB)
[img] Text
21202071_bab1.pdf
Download (194kB)
[img] Text
21202071_bab2.pdf
Download (218kB)
[img] Text
21202071_bab3.pdf
Restricted to Registered users only
Download (233kB)
[img] Text
21202071_bab4.pdf
Restricted to Registered users only
Download (284kB)
[img] Text
21202071_bab5.pdf
Download (146kB)
[img] Text
21202071_daftar_pustaka.pdf
Download (201kB)
[img] Text
21202071_lampiran.pdf
Restricted to Repository staff only
Download (1MB)
[img] Text
21202071_surat_pernyataan.pdf
Restricted to Repository staff only
Download (218kB)

Abstract

One of the main difficulties Indonesian high school students have when studying English is a limited vocabulary. Limited vocabulary mastery is frequently caused by traditional teaching approach and low student focus, which ultimately impacts their total language proficiency. which therefore affects their total language skills. To overcome this problem, the researcher using Duolingo to find out students' vocabulary mastery among 11th grade students of MAN 1 Kota Kediri. The study employed a quantitative method using a quasi experimental research design. A total of 60 students participated, 30 students of experimental group and 30 control group were the sample of this study. The experimental group used the Duolingo app, while the control group relied on video explanatory. Data were collected through pre-tests and post-tests consisting of 25 multiple-choice questions. ANCOVA was used by researcher to analyze the data using SPSS version 25. The findings indicate a significant effect in the vocabulary scores of the experimental group. The ANCOVA results showed a significance value of 0.002 (Sig. < 0.005), confirming that the difference is statistically significant. Therefore, the use of the Duolino application is proven to be an effective digital learning tool for vocabulary mastery in education. From this study, teachers can develop more interesting vocabulary lessons in class by incorporating interactive games learning systems like Duolingo. In conclusion, the use of Duolingo application is effective towards students’ vocabulay mastery.

Item Type: Thesis (Skripsi, Tesis, Disertasi) (Undergraduate (S1))
Subjects: 13 EDUCATION (Pendidikan) > 1301 Education Systems > 130108 Technical, Further and Workplace Education (Pendidikan dan pelatihan)
13 EDUCATION (Pendidikan) > 1302 Curriculum and Pedagogy > 130201 Creative Arts, Media and Communication Curriculum and Pedagogy (Kurikulum dan Pedagogi Seni Kreatif, Media dan Komunikasi)
Divisions: Fakultas Tarbiyah > Jurusan Tadris Bahasa Inggris
Depositing User: DD. LAZUARDY AIRHATTI
Date Deposited: 07 Jul 2026 03:55
Last Modified: 07 Jul 2026 03:55
URI: https://etheses.iainkediri.ac.id:80/id/eprint/23580

Available Versions of this Item

Actions (login required)

View Item View Item
Etheses UIN Syekh Wasil Kediri is powered by EPrints 3 which is developed by the School of Electronics and Computer Science at the University of Southampton. More information and software credits.