Publication Search

Education involves acquiring knowledge and skills, with English learning being a skill-based process that requires consistent and engaging practice. In the digital era, mobile applications have emerged as effective tools to overcome traditional limitations in language learning. This study investigates the effectiveness of the Duolingo application in enhancing English vocabulary among university students. A pre-experimental one-group pretest-posttest design was employed involving 40 first-semester Pharmacy students at Anwar Medika University. Participants engaged in daily Duolingo practice (20 XP per day) for 30 consecutive days. Data were collected through vocabulary pretest and posttest as well as a Likert-scale questionnaire. Quantitative analysis revealed a significant improvement in vocabulary scores, with the mean score increasing from 57.25 in the pretest to 81.70 in the posttest. Questionnaire results indicated high student motivation, positive perceptions of the app’s usefulness and ease of use, and minimal perceived disadvantages. The findings suggest that daily Duolingo practice is an effective, engaging, and accessible method for boosting English vocabulary acquisition. This study provides practical insights for educators seeking innovative technology-integrated approaches to language teaching.

This study aims to determine the effectiveness of the use of the artificial intelligence-based application (AI-Based Application) Duolingo in improving vocabulary mastery of EFL (English as a Foreign Language) students in Indonesia. This study used a descriptive quantitative approach with a single-group pre-test and post-test design involving 20 students of class VII C of SMP Negeri 1 Mappakasunggu. Data were collected through vocabulary tests, questionnaires, and classroom observations. The results showed a significant increase in students' vocabulary mastery, marked by an increase in the average score from 61 (fair category) in the pre-test to 78 (good category) in the post-test. Most students gave a positive perception of the use of Duolingo, especially regarding the gamification features, instant feedback, and simple and attractive display, which can increase motivation and learning engagement. The results of the observation also showed that students were more active and enthusiastic in using this application compared to traditional learning methods. Thus, Duolingo can be said to be effective as an AI-based learning medium to improve vocabulary mastery of junior high school students in Indonesia.  

This study examines the Arabic language learning strategies at MTs Nurul Istifadah Gebangan, focusing on the implementation of audio-visual methods, educational games, and digital learning applications. The research employs a qualitative approach through interviews with the Principal (Sulhan Wahyudi), Vice Principal for Curriculum (Misbahus Sudur), Arabic Language Teacher (Muslihatul Ilfah), and a 10th-grade student (Budianto). The findings reveal that the audio-visual method enhances students’ comprehension and pronunciation through interactive videos, songs, and recorded conversations. Educational games, such as Arabic Scrabble and role-playing, make learning more engaging and boost students' motivation. The use of digital applications like Duolingo Arabic and Nahwu Shorof enables flexible learning both inside and outside the classroom. This study concludes that a combination of technology-based strategies and active interaction can improve students' interest and understanding of the Arabic language. As a recommendation, the school should further develop the use of AI-based media and blended learning methods to enhance learning effectiveness.

This qualitative study investigates the effectiveness of the Duolingo English app in enhancing English learning motivation among 11th-grade students at SMK Negeri 1 Sawan. Motivation in language learning is a critical factor influencing proficiency and engagement. Utilizing semi-structured interviews and participant observation, this research explores how the app influences students' intrinsic and extrinsic motivation levels. Findings reveal that DuoLingo positively impacts motivation through its interactive features and gamified learning approach, fostering a more engaging and enjoyable learning environment. Educational implications and recommendations for integrating such technology into language classrooms are discussed.

This qualitative study investigates the effectiveness of the Duolingo English app in enhancing English learning motivation among 11th-grade students at SMK Negeri 1 Sawan. Motivation in language learning is a critical factor influencing proficiency and engagement. Utilizing semi-structured interviews and participant observation, this research explores how the app influences students' intrinsic and extrinsic motivation levels. Findings reveal that DuoLingo positively impacts motivation through its interactive features and gamified learning approach, fostering a more engaging and enjoyable learning environment. Educational implications and recommendations for integrating such technology into language classrooms are discussed.

Improving Students’ Writing Ability In The Procedure Text Using Duolingo Application At 8 Grade Students Of SMP Negeri 5 Pati. Final Project, English Study Program, Faculty of Language and Arts Education, Universitas PGRI Semarang. Supervisor I Dra. Maria Yosephin, M.Pd, Supervisor II: Dra. Siti Lestari, M.Pd. This study aims to 1) to find out the improvement of students’ writing competence in procedure text before they are taught using the Duolingo application. 2) to find out the improvement of students’ writing competence in procedure text skills after they are taught using the Duolingo application. 3) to explain the significant difference in students’ writing competence in procedure text taught before and after using Duolingo application. In this study, the researcher used quantitative research. An experimental design was applied in carrying out this study.  The researcher took two classes as samples: VIII A (experimental group) and VIII B (control group). The experimental group has been given treatment by duolingo application in procedure text. On the other hand, the control group was not assigned treatment at all. The population in this study was class VIII in the  academic year 2023/2024. This study indicated that using Duolingo Application in procedure text is an effective technique. The results of the pre-test mean scores in both classes were 66.34 for the experimental group and 66.94 for the control group. In addition, the mean post-test score of experimental group was 84.78, and the control group was 76.66. These findings were calculated using the t-test formula. The t-test > t-table, based on the test results. T-table 5% percentage is 1.670. the computation shows that 6.180 > 1.670. There is a significant difference in students using  the Duolingo application in procedure text for students of grade 8 of SMP Negeri 5 Pati. Students are interested and excited when using Duolingo Application in the learning and teaching process with the goal of developing students’ writing skills. Based on the research findings, the researcher concludes that using Duolingo Application in procedure text can help students to develop and improve students writing skills.

Motivating students is important to achieve the goals of the study. With high motivation, the students will study and learn the subject indeed. This study aims to verify the Duolingo application to increase students' learning motivation in English study. This research is focused on fraction materials studied by students in grade VIII SMPN 39 Takengon in the 2023-2024 academic year. This research method used is classroom qualitative research conducted in two meetings. The data analysis technique used is quantitative descriptive and qualitative descriptive analysis. Qualitative data were obtained from observations during the learning process while quantitative data were obtained from students' test results. The results showed an increase in learning motivation and learning outcomes of students in grade VIII SMPN 39 Takengon in English subject on fraction materials. The researcher concluded that learning using Duolingo application media was able to increase motivation and learning outcomes in English on fraction materials of students in grade VIII SMPN 39 Takengon.