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All Journal Delta-Pi : Jurnal Matematika dan Pendidikan Matematika UNEJ e-Proceeding HISTOGRAM: Jurnal Pendidikan Matematika Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika Vygotsky: Jurnal Pendidikan Matematika dan Matematika Journal of Science and Education (JSE) Jurnal Pengabdian dan Pemberdayaan Nusantara (JPPNu) Kontribusi: Jurnal Penelitian dan Pengabdian Kepada Masyarakat Pedagogy : Jurnal Pendidikan Matematika Edukasia: Jurnal Pendidikan dan Pembelajaran AFORE: Jurnal Pendidikan Matematika Noumerico: Journal of Technology in Mathematics Education Jurnal Ragam Pengabdian
Aprilia Dwi Handayani
Prodi Pendidikan Matematika, Universitas Nusantara PGRI Kediri
Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Other

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Pengembangan Media Pembelajaran Berbasis Website "Bang Rugee" Terintegrasi GeoGebra untuk Meningkatkan Pemahaman Bangun Ruang Siswa SMP Nanda Nacaska Oktihsani Mohammad; Aprilia Dwi Handayani; Ika Santia
Jurnal Ragam Pengabdian Vol. 3 No. 2 (2026): Mei-Agustus, Sustainable Development Goals (SDGs): Multidisciplinary Perspectiv
Publisher : Lembaga Teewan Journal Solutions

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62710/phjcv725

Abstract

This study aimed to develop a website-based learning medium called Bang Rugee (Bangun Ruang GeoGebra Eksploratif Education), which integrates GeoGebra 3D simulations, a solid geometry calculator, and interactive quizzes to enhance Grade VIII junior high school students' understanding of three-dimensional geometry. The research employed a Research and Development (R&D) approach using the ADDIE model, consisting of Analysis, Design, Development, Implementation, and Evaluation stages. The trial involved 34 eighth-grade students at SMP Negeri 1 Ngadiluwih using a one-group pretest-posttest design. Data were collected through expert validation sheets, student and teacher response questionnaires, and multiple-choice achievement tests. The validation results reached an average score of 87.1%, indicating that the medium was highly feasible. Practicality testing showed positive responses from students (93.1%) and teachers (90.6%), classifying the medium as very practical. Effectiveness testing revealed a significant improvement in students’ learning outcomes, with paired sample t-test results showing p < 0.05. The average N-Gain score was 0.42, categorized as moderate, accompanied by a large effect size and an increase in classical learning mastery from 32% to 76%. Furthermore, all students demonstrated improved posttest scores. The study concludes that Bang Rugee is a valid, practical, and effective learning medium for improving students’ understanding of solid geometry concepts and recommends extending similar technology-based media to other mathematics topics.  
Co-Authors Aan Nurfahrudianto Amelia Putri Wahyuni Anggi Larasati Anggi Putri Novia Erlina Anggila Ruly Eka Putri Annisa Nur Kamilah April Rudianto Arya Bagas Susanto Axcelleosa Gloria Setiawan Bambang Agus Sulistyono Bhetta Hilmy Fauzia Bryant Candra Wijaya Cindivia Putri Bayu Dandy Esa Ardana Darsono Darsono Deni Hamdani Dian Devita Yohanie Yohanie Dwi Novitasari Fanny Rahma Eka Aprianny Feny Rita Fiantika Firda Rizky Amelia Hani Yuanta Risma Putri Ihqlil Sekti Nugroho Ika Santia Indah Dwi Setyani Indah Purwani Irma Widyawati Jatmiko Karyawati Karyawati Khusnul Arifah Lina Rihatul Hima Mahdiyah, Umi Nanda Nacaska Nanda Nacaska Oktihsani Mohammad Nur Rahmawati Nur Rosyida Nurita Primasatya Roka Maulina Roys Murumere Samijo, Samijo Serly Anggristia Siti Rochana Slamet Muhammad Ilham Suryo Widodo Tamara Jasmine Prasetyani Tsatsabilla Diannira Candraningtyas Veny Iswantiningtyas Wega Tamara Yulis Tyaningsih, Ratna Yuni Katminingsih