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All Journal JRPM (Jurnal Review Pembelajaran Matematika) DWIJA CENDEKIA: Jurnal Riset Pedagogik BAREKENG: Jurnal Ilmu Matematika dan Terapan MATEMATIKA DAN PEMBELAJARAN Jurnal Ilmiah Pendidikan Matematika Al Qalasadi PHI: Jurnal Pendidikan Matematika MATH LOCUS: Jurnal Riset dan Inovasi Pendidikan Matematika Journal of Mathematics Learning Innovation (JMLI) At- Ta'lim : Jurnal Pendidikan Jurnal Pendidikan MIPA Jurnal Pendidikan Matematika Universitas Lampung
Sopamena, Patma
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Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Mathematics Mechanical Engineering Physics Social Sciences Transportation Other

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EKSPLORASI KONSEP MATEMATIKA NON-GEOMETRIS DALAM KEGIATAN PRAMUKA MELALUI PENDEKATAN ETNOMATEMATIKA Laitupa, Samsia; Lessy, Djaffar; Sopamena, Patma
PHI: Jurnal Pendidikan Matematika Vol 10, No 1 (2026): EDISI APRIL, 2026
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/phi.v10i1.626

Abstract

Mathematics learning should not only transfer knowledge but also facilitate students in building new concepts relevant to culture and everyday experiences. Ethnomathematics as a learning approach links mathematics with cultural elements, thus facilitating contextual and meaningful conceptual understanding. This research aims to investigate non-geometric mathematical practices embedded within Scout pioneering activities at Madrasah Aliyah Nurul Ikhlas Ambon, employing a qualitative ethnographic methodology. Data were gathered through participatory observation and in-depth interviews with mentors, trainers, and students. The study found that pioneering practices incorporate mathematical elements such as measurement, estimation, knotting algorithms, and structural proportions, all of which are enriched with cultural significance. These activities contribute not only to the development of mathematical understanding but also foster essential character values, including collaboration, accountability, and creativity. The findings support the use of pioneering ethnomathematics as supporting material for contextual mathematics learning in accordance with the direction of the Independent Curriculum policy. It is recommended to develop learning tools based on Scout ethnomathematics to increase students' interest and conceptual understanding.
Etnomatematika dalam Proses Pembuatan Pom-Pom Sagu: Kajian Budaya dan Matematika di Desa Tabarfane, Kabupaten Kepulauan Aru: Etnomatematika Dalam Proses Pembuatan Pom-Pom Sagu: Kajian Budaya Dan Matematika Di Desa Tabarfane, Kabupaten Kepulauan Aru Temarwut Djamiri, Amalia; Lessy, Djaffar; Sopamena, Patma; Rahman, Abdillah
Journal of Mathematics Learning Innovation Vol. 5 No. 1 (2026): Journal of Mathematics Learning Innovation
Publisher : Department of Mathematics Education, Faculty of Tarbiyah, Institut Agama Islam Negeri Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35905/jmlipare.v5i1.16742

Abstract

This study aims to describe and analyze the mathematical concepts embedded in the traditional production of sago pom-pom in Tabarfane Village, Aru Islands Regency. Using a qualitative approach with an interpretive ethnographic design, data were gathered through direct observation, in-depth interviews with pom-pom producers, and field documentation. Findings reveal that each stage of production—washing, drying, sifting, burning, cooling, cutting, sun-drying, and packaging—naturally embodies mathematical activities as categorized by Bishop: counting, measuring, locating, designing, explaining, and playing. These activities involve geometric concepts such as cylinders, circles, and triangular prisms, alongside basic arithmetic operations and equivalent fractions, all practiced intuitively within a framework of local wisdom. These findings affirm that ethnomathematics present in sago pom-pom production not only contributes to cultural preservation but also holds strategic value as a contextual learning resource in mathematics education
Effectiveness of the flipped classroom model in minimizing students’ learning performance gaps in higher education Assagaf, Gamar; Sopamena, Patma; Riaddin, Dinar; Hukom, Julham; Yassin, Abdulnassir
DWIJA CENDEKIA: Jurnal Riset Pedagogik Vol 8, No 3 (2024): December 2024
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jdc.v8i3.94590

Abstract

Effectiveness of the flipped classroom model in minimizing student achievement gaps in higher education. Various previous experimental studies have highlighted the potential of the flipped classroom model (FCM) for improving student learning performance. However, the question of how far FCM can make a positive contribution to various academic abilities remains unclear. Some studies suggest that some learning models tend to benefit students with higher academic abilities (UA) than those with lower abilities (LA). Objectives: This study aims to explore whether the application of FCM can be effective in reducing the learning performance gap between LA and UA students. Method: We used an ANCOVA test with a 3 x 2 factorial design to answer this research question. We applied three different learning models (FCM, PBL, and Expository) to a total of 25 LA and UA students. Results: The analysis results showed that using the FCM model was more successful in reducing the learning performance gap between LA and UA students compared to the PBL and expository models. Conclusion: These findings make a significant contribution to our understanding of the effectiveness of specific learning models in addressing learning performance gaps, with important implications for the development of more inclusive learning policies and practices.
Co-Authors Aspin, La Assagaf, Gamar Buton, Iskandar Djaffar Lessy Harjan Samal Intan Rahmawati Juhaevah, Fahruh Julham Hukom Kaliky, Syafrudin La Olo Nuru Laitupa, Samsia Lapele, Dina Amalya Lessy, Djaffar Litiloly, Hasdi Lukman Hakim Ma'aruf, Salmiati Marhayati Marhayati Murad, Masriani Nurwijayanti Rahman, Abdillah RIADDIN, DINAR Rumakabis, Muhammad Sidiq Safruddin . Sangkala, Nani Sukartini Sehuwaky, Nurlaila Syafruddin Kaliky Temarwut Djamiri, Amalia Yassin, Abdulnassir