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All Journal International Journal of Integrated Health Sciences Kreano, Jurnal Matematika Kreatif-Inovatif Teknobuga : Jurnal Teknologi Busana dan Boga AGRIVITA, Journal of Agricultural Science Program Kreativitas Mahasiswa - Penelitian Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika PRODUCTUM : Jurnal Desain Produk (Pengetahuan dan Perancangan Produk) Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) JURNAL PENDIDIKAN TAMBUSAI IKRA-ITH ABDIMAS International Journal of Economics, Business and Accounting Research (IJEBAR) Jurnal Geuthee Narra J Lughatu Ad-Dhat: Journal of Arabic Languange Education Practice of Fashion and Textile Education Journal BAJU: Journal of Fashion and Textile Design Unesa Journal of Mathematics Science and Computer Education Malacca Pharmaceutics @-Publik: Jurnal Administrasi Publik The International Journal of Mathematics and Sciences Education Jurnal Pendidikan Nusantara
Suryawati Suryawati
Balai Penelitian Tanaman Hias
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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Bridging algebra and sustainability: Examining the effectiveness of problem-based learning with Wizer.me in SDG 12-contextualized mathematics instruction Suryawati, Suryawati; Putri, Rika Murida; Elizar, Elizar
International Journal of Mathematics and Sciences Education Vol. 3 No. 2 (2025): Ijmsed
Publisher : Nashir Al-Kutub Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59965/ijmsed.v3i2.171

Abstract

Persistent challenges in algebraic learning among Indonesian junior high school students, characterized by performance below minimum mastery criteria, necessitate innovative pedagogical interventions. This study examined the effectiveness of integrating Problem-Based Learning (PBL) with the wizer.me digital platform in enhancing Year 7 students’ algebraic competence within the context of Sustainable Development Goal 12 (sustainable consumption and production). Employing a quantitative one-shot case study design, the research involved 24 randomly selected students from a junior high school in Banda Aceh during the 2024/2025 academic year. Data were collected through a validated post-test instrument comprising four essay questions contextualized within SDG 12 scenarios, assessing conceptual understanding, mathematical modeling, and problem-solving skills. Statistical analyses revealed significant learning outcomes, with students achieving a mean score of 76.33 (SD = 9.78), substantially exceeding minimum mastery criteria (t = 38.224, p < 0.001). Results demonstrate that the synergistic combination of PBL, interactive digital technology, and authentic sustainability contexts effectively facilitates algebraic mastery while cultivating global citizenship awareness. These findings suggest that educators should integrate technology-enhanced problem-based approaches and SDG frameworks into mathematics curriculum to enhance engagement, conceptual understanding, and real-world relevance. Future research should employ larger samples and experimental designs to establish robust causal evidence regarding the scalability and long-term impacts of such interventions.
Co-Authors Angilia, Ciecielia Annisa Rahmawati, Dinda Anwar, Nadia Aprianto, Revan Arrsyi, Esty Nurbaity Asteriniah, Femi Bintang Zaura Desi Yuliana, Desi Yuliana Effendi Nawawi, Effendi Elizar Elizar, Elizar Ellianti, Ellianti Erlina Mariana, Erlina Mariana Erni Maidiyah Fajri, Fauzan Farach Fazilla, Farach Fazilla Farsa, Bianda S. Ferbyan, Sheila Indri Firsty , Velia Harnita, Fahlida Hijra Novia Suardi Husna, Fauzul Khairan Khairan Khairul Umam lestari, mulia Listiani, Sri Lizhen, Chen M Hasbi Mailizar Mailizar Masra Lena Siregar, Masra Lena Mastura, Ayu Meilasari, Rika Melinda Lasaret, Putri Mohamad Ikbal Riski Danial Muhammad Iqbal Mulia, Vera Dewi Muliana, Devika Nasrullah Nasrullah Nisa Syahidah, Izzatun Noerharyono, Muchamad Puspita, Nanda Ayu Putri Wahyuni, Sulistia Putri, Rika Murida Putri, Vivi Radiona Sofyani Rasydi, Ahmad Rauhillah, Siti Rawiyah Lubis, Harsuyanti Rezki Pebriyana , Tasya Riadhi, Moh Ridho Kurniati Rinaldi Idroes Rosaria Indah Sapitri, Lutfia Ayu Sary, Nirwana L. Sesnawati, Yeni Suci Amalia Suhartati Suhartati Supenti Supenti, Supenti Syafrina, Riska Triana Hertiani Tuti Zubaidah Yasrina, Raisa Yaum Aamruna Yuniarto, Kurnia Zahra, Eneng Lutfia Zakhirah, Haura Zeir, Haya A. Zulham Effendi