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All Journal Jurnal Pengabdian Nasional (JPN) Indonesia
Alzena Callista Dzahab
Universitas Jember
Environmental Science Law, Crime, Criminology & Criminal Justice Social Sciences Other

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Pengaruh Aplikasi Pembelajaran Digital Duolingo terhadap Hasil Belajar Bahasa Inggris Siswa Sekolah Dasar Faikotus Silvi; Rahma Dwi Lestari; Visca Najwah Arini; Alya Dwi Nur Afifa; Risma Ayu Diya Fitaloka; Alzena Callista Dzahab; Muhammad Lutfi; Agung Nugroho Puspito
Jurnal Pengabdian Nasional (JPN) Indonesia Vol. 7 No. 3 (2026): September
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM) STMIK Indonesia Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63447/jpni.v7i3.1889

Abstract

The main challenges in teaching English at the elementary school level are low motivation and a lack of interactive learning tools, particularly among students at Klabang Agung Elementary School. This study aims to introduce and investigate the use of the Duolingo digital learning app as a support tool in the English teaching process for elementary school students. A quantitative approach with a pretest-posttest design was applied, in which students took an initial test to assess their basic skills before using the app, followed by a final test after the learning period with Duolingo. The findings indicate a significant improvement in students’ average scores, rising from 51.2 on the pretest to 75.4 on the posttest, representing an increase of 49.6%. Additionally, gamification features, interactive exercises, and immediate feedback create an enjoyable learning experience tailored to students’ abilities. This study concludes that the Duolingo app as a digital learning tool is an innovative and effective alternative in supporting English language teaching in elementary schools, particularly in enhancing student motivation and learning outcomes in a sustainable manner.
Optimalisasi Pemanfaatan Limbah Minyak Jelantah melalui Produksi Lilin Aromaterapi dalam Rangka Pemberdayaan dan Edukasi Murid SDN Klabang Agung Dero Maulana Imani; Putri Dwi Andita; Delis Ning Agustina; Sofi Aprilia; Nida Salmah Shalihah; Alzena Callista Dzahab; Arik Aguk Wardoyo; Rizki Putri Wardani
Jurnal Pengabdian Nasional (JPN) Indonesia Vol. 7 No. 3 (2026): September
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM) STMIK Indonesia Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63447/jpni.v7i3.1913

Abstract

Household waste management, particularly used cooking oil, remains an environmental issue that requires early attention. Students’ understanding of the importance of waste management and the environmental impacts of improper used cooking oil disposal still needs to be improved. Students at SDN Klabang Agung, Tegalampel Subdistrict, Bondowoso Regency, received environmental education and empowerment through the production of aromatherapy candles to optimize the use of used cooking oil. The approach involved preparation, implementation, evaluation, and follow-up through outreach, demonstrations, and hands-on practice in making aromatherapy candles. Nine third- and fourth-grade students from SDN Klabang Agung participated in this activity. The results showed that the students were very enthusiastic and active during the learning process. Observations indicated that the students were able to answer simple questions related to the material and follow the steps for making aromatherapy candles well. Product assessment showed that Group 1 scored 90 and Group 2 scored 85, with an average of 87.5, which falls into the “very good” category. In addition, the students gained a better understanding of the use of used cooking oil as a valuable product and its hazards to the environment. Through hands-on activities, the students were able to follow the steps for making aromatherapy candles well and demonstrated greater concern for the environment. From the outset, this program provided a contextual learning experience that enhanced the students’ skills, creativity, and environmental awareness.
Co-Authors Agung Nugroho Puspito Alya Dwi Nur Afifa Arik Aguk Wardoyo Delis Ning Agustina Dero Maulana Imani Faikotus Silvi Muhammad Lutfi Nida Salmah Shalihah Putri Dwi Andita Rahma Dwi Lestari Risma Ayu Diya Fitaloka RIZKI PUTRI WARDANI Sofi Aprilia Visca Najwah Arini