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All Journal Matematika: Jurnal Teori dan Terapan PIKSEL : Penelitian Ilmu Komputer Sistem Embedded and Logic Jurnal Kajian Pembelajaran Matematika PRISMA Desimal: Jurnal Matematika BAREKENG: Jurnal Ilmu Matematika dan Terapan QARDHUL HASAN: MEDIA PENGABDIAN KEPADA MASYARAKAT Jurnal Pendidikan Edutama Jurnal Pengabdian kepada Masyarakat Nusantara Jurnal Kajian Matematika dan Aplikasinya
Ramdhan Fazrianto Suwarman
Departemen Matematika, FMIPA, Universitas Negeri Malang
Agriculture, Biological Sciences & Forestry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Physics Social Sciences Transportation Other

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The Potential Development of Android-Based Lesson Study in Mathematics Learning at Junior High Schools Anita Dewi Utami; Rofiki, Imam; Suwarman, Ramdhan Fazrianto; Listiawan, Tomi; Manunggal, Deddy Trisna; Dyaswardani, Hapsari; Akmalia, Yuyun
Jurnal Pendidikan Edutama Vol 12 No 2 (2025): July 2025
Publisher : IKIP PGRI Bojonegoro

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Abstract

Mathematics learning in junior high schools often faces challenges such as low conceptual understanding and limited teacher collaboration. Android-based Lesson Study (LS) offers a promising solution through technology integration, but related research is still scarce. This study analyzes the potential of Android-based LS for mathematics learning in junior high schools based on Scopus-indexed literature. A systematic literature review (SLR) was conducted using the PRISMA protocol. Searches in Scopus used the keywords "Lesson Study," "Android app," "mathematics education," and "secondary school," filtered by: (1) 2019–2024 publications, (2) journal articles only, and (3) full-text availability. Of 78 articles identified, 15 met the inclusion criteria. Results show: (1) 80% highlight Android apps’ effectiveness in improving teacher collaboration; (2) 60% report enhanced student motivation via interactive media; (3) main challenges involve teachers’ TPACK and infrastructure. The study concludes Android-based LS has strong potential for junior high schools, especially with adequate TPACK training.
Effectiveness of Math Universe on Students' Combinatorics Understanding for Mathematics Olympiad Preparation Ayufauziyah, Nur; Utami, Anita Dewi; Suwarman, Ramdhan Fazrianto
Jurnal Pendidikan Edutama Vol 13 No 1 (2026): January 2026
Publisher : IKIP PGRI Bojonegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30734/jpe.v13i1.5270

Abstract

Mathematics olympiads require higher-order thinking skills, logical reasoning, and mastery of non-routine material, one of which is combinatorics, a topic often considered difficult by students. Limitations in face-to-face coaching have encouraged the need for structured independent learning media that align with the characteristics of olympiad problems. This study aims to examine the effectiveness of the Math Universe application on students’ conceptual understanding of combinatorics in mathematics olympiads. The study employed a quantitative approach with a one-group pre-test–post-test design. The research subjects consisted of 40 students who were members of the Komunitas Pecinta Matematika (KPM). The research instrument was an olympiad-level combinatorics test administered before and after the use of the Math Universe application. Data were analyzed using a paired sample t-test. The results showed a significant difference in learning outcomes before and after the use of the Math Universe application. These findings indicate that Math Universe is effective in improving combinatorics learning outcomes through independent learning based on self-directed learning and mobile learning. This application has the potential to serve as a supporting medium for mathematics olympiad training, particularly for materials with a high level of complexity.
Growcycle: Pemanfaatan Sampah sebagai Media Tanam di MA Al-Khoirot Malang untuk Mendukung Tujuan Pembangunan Berkelanjutan Azzahra, Rachel Aura; Rahmadani, Desi; Chandra, Tjang Daniel; Cahyani, Denis Eka; Suwarman, Ramdhan Fazrianto; Cesaria, Ana Apsari; Safikurrohman, Achmad; Farabi, Muhammad Al
Jurnal Pengabdian kepada Masyarakat Nusantara Vol. 7 No. 2 (2026): Edisi Mei - Agustus
Publisher : Lembaga Dongan Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55338/jpkmn.v7i2.8317

Abstract

Permasalahan pengelolaan sampah di MA Al-Khoirot Malang ditandai oleh belum optimalnya pemilahan dan pengolahan sampah organik, anorganik, serta residu pembalut sekali pakai, sehingga berpotensi menimbulkan permasalahan lingkungan dan kesehatan. Untuk mengatasi permasalahan tersebut, dilaksanakan program pengabdian masyarakat Growcycle (Grow from Recycle) yang bertujuan meningkatkan pengetahuan dan keterampilan warga sekolah dalam pengelolaan sampah melalui pemanfaatannya sebagai media tanam. Program ini menggunakan pendekatan partisipatif yang dilaksanakan melalui tahapan observasi awal, perencanaan, pelaksanaan, dan evaluasi. Kegiatan utama meliputi pembuatan pot tanam dari sampah anorganik, pengolahan sampah organik menjadi kompos, serta pemanfaatan hydrogel dari limbah pembalut sekali pakai sebagai media tanam alternatif. Peserta kegiatan adalah santriwati MA Al-Khoirot Malang yang terlibat secara aktif dalam seluruh rangkaian praktik. Evaluasi dampak program dilakukan menggunakan instrumen pre-test dan post-test, yang dianalisis secara deskriptif dan dengan uji Wilcoxon Signed Rank Test. Hasil evaluasi menunjukkan adanya peningkatan pengetahuan peserta pada seluruh indikator pengelolaan sampah. Rerata skor pengetahuan meningkat dari 12,00 pada pre-test menjadi 16,40 pada post-test, dengan nilai P = 0,000, yang menunjukkan peningkatan signifikan secara statistik. Selain itu, peserta menunjukkan kemampuan praktik dalam pengelolaan sampah dan pemanfaatannya sebagai media tanam. Temuan ini menunjukkan bahwa program Growcycle efektif dalam meningkatkan kapasitas warga sekolah serta berpotensi mendukung keberlanjutan pengelolaan sampah berbasis sekolah.
Co-Authors Akmalia, Yuyun Andi Daniah Pahrany Anita Dewi Utami Ayufauziyah, Nur Azim, Muhamad Fadli Azzahra, Rachel Aura Budi Sudrajat Cesaria, Ana Apsari Cholis Sa’dijah Dadan Dasari Denis Eka Cahyani Dyaswardani, Hapsari Ety Tejo Dwi Cahyowati Farabi, Muhammad Al Hamsyiah, Nurmaita Hardiyanto, Arlen Brilliannisa Imam Rofiki Inayah, Sarah Irawan, Wahri Irene, Yanne Lita Wulandari Aeli Manunggal, Deddy Trisna Mukhammad Solikhin Ningseh, Sinta Agustin Nur Inayah Oktaviana, Lucky Tri Puguh Darmawan Putri, Novi Rahmadani Rahmadani, Desi Rani Sugiarni Safikurrohman, Achmad Septian, Ari Susy Kuspambudi Andaini Tjang Daniel Chandra Tomi Listiawan