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All Journal JRPM (Jurnal Review Pembelajaran Matematika) 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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Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Mathematics Mechanical Engineering Physics 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
Co-Authors Aspin, La Buton, Iskandar Djaffar Lessy Harjan Samal Intan Rahmawati Juhaevah, Fahruh 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 Rumakabis, Muhammad Sidiq Safruddin . Sangkala, Nani Sukartini Sehuwaky, Nurlaila Syafruddin Kaliky Temarwut Djamiri, Amalia