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PENGETAHUAN LOKAL NELAYAN BUGIS DALAM ESTIMASI JARAK DAN WAKTU: KAJIAN ETNOMATEMATIKA PADA AKTIVITAS MELAUT Wahyuni, Sri; Busrah, Zulfiqar; Aras, Andi; Azmidar, Azmidar
De Fermat : Jurnal Pendidikan Matematika Vol. 9 No. 1 (2026)
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Balikpapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36277/defermat.v9i1.2521

Abstract

This study aims to uncover the concept of ethnomathematics in the practice of distance and time estimation in the fishing activities of Bugis fishermen on the coast of Cempae, Parepare City. The study used a qualitative approach with ethnographic methods. Data were obtained through participatory observation and in-depth interviews with three informants, then analyzed using the Spradley model which includes domain analysis, taxonomy, components, and cultural themes. The results show that fishermen utilize local knowledge in determining direction, distance, and time through natural signs such as islands, seabirds, water color, and the position of the sun (lettu esso ri ulunna). Four main domains were found, namely determining position using islands and seabirds as directional references, determining distance based on fishing experience, determining time through the position of the sun and weather conditions, and observing marine environmental conditions through water color and ocean currents. These four domains are interrelated in supporting fishermen's fishing activities. The cultural theme reveals the integration of local knowledge with mathematical concepts through measuring, counting, locating, and designing activities. The estimation carried out by fishermen remains relevant because it is contextual and adaptive.
STUDI KOMPARASI ANTARA TRADISI DAN MATEMATIKA DALAM PERHITUNGAN ZAKAT MAL PERTANIAN SAWAH DI TAKKALALLA  BARAT KABUPATEN PINRANG Sulfiani Sulfiani; Muhammad Ahsan; Buhaerah Buhaerah; Zulfiqar Busrah
Pedagogy: Jurnal Pendidikan Matematika Vol. 11 No. 2 (2026): Pedagogy : Jurnal Pendidikan Matematika
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/af3pyw21

Abstract

Penelitian ini bertujuan untuk menganalisis perbandingan antara tradisi masyarakat dan konsep matematis formal dalam perhitungan zakat mal pertanian sawah di  Takkalalla Barat Kabupaten Pinrang serta mengidentifikasi konsep matematika yang terkandung dalam praktik tersebut melalui perspektif etnomatematika. Penelitian ini menggunakan pendekatan deskriptif kualitatif dengan desain studi komparatif dan pendekatan etnografi. Subjek penelitian terdiri atas delapan petani sawah yang dipilih menggunakan teknik purposive sampling. Pengumpulan data dilakukan melalui observasi, wawancara, dan dokumentasi. Analisis data menggunakan model Spradley yang meliputi analisis domain, taksonomi, komponen, dan tema. Hasil penelitian menunjukkan bahwa praktik perhitungan zakat pertanian masyarakat masih dipengaruhi oleh tradisi dan kebiasaan turun-temurun, seperti penggunaan satuan karung dan perhitungan berbasis perkiraan. Namun, praktik tersebut mengandung konsep matematika berupa persentase, rasio, pengukuran, operasi hitung, konversi satuan, dan ketaksamaan. Tingkat pemahaman masyarakat terhadap zakat pertanian juga berbeda-beda, mulai dari tradisional hingga mendekati konsep matematis formal. Penelitian ini menunjukkan bahwa praktik zakat pertanian dapat dijadikan sebagai sumber pembelajaran matematika berbasis etnomatematika yang kontekstual dan bermakna.
Mathematical activities and critical thinking ability in Lagosi weaving process of the Buginese community Hikmawati Pathuddin; Andi Mariani; Zulfiqar Busrah; Kamariah Kamariah; Syamzan Syukur
Journal of Honai Math Vol. 7 No. 2 (2024): Journal of Honai Math
Publisher : Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/jhm.v7i2.586

Abstract

Lagosi, a renowned woven fabric of national significance, involves a precise calculation formula in its manufacturing process. Craftsmen must meticulously count the threads to ensure the motif aligns with the intended design. Despite its importance, this aspect has not been thoroughly examined within the framework of Ethnomathematics. Consequently, this study investigates the mathematical practices employed by the Buginese people during the Lagosi weaving process, focusing on both the manufacturing procedures and the resultant motifs. Employing a qualitative methodology with an ethnographic approach, this research collected data through observation, interviews, and audio-visual documentation. The analysis utilized domain and taxonomic techniques to interpret the data. To ensure validity, both source and method triangulation were employed. The findings reveal that the crafting of Lagosi involves integrating counting, measuring, designing, and positioning techniques. Additionally, the study demonstrates that weaving artisans apply mathematical critical thinking skills in the production of Lagosi. The weaving process also reflects socio-cultural values such as diligence, perseverance, discipline, and faith. These insights contribute to a deeper understanding of mathematics in cultural contexts and offer valuable perspectives for contextual mathematics education by incorporating social values.