Binongko Multiplication: An Ethnomathematics Method to Adress Mathematical Challenges Among the Butonese Ethnic Group in Masohi City

Artigo2025

La Aspin; Djaffar Lessy; Patma Sopamena

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Resumo

Ethnomathematics is defined as the specific methods used by a particular cultural group or society in mathematical activities. This study aims to explain the elements of ethnomathematics found in the term kali-kali binongko and how it can be applied in mathematics learning. The method used in this article is an ethnographic approach, with a qualitative research design. Data were collected through semi-structured interviews, observation, and documentation. The data analysis process in this study consisted of three stages: data reduction, data presentation, and drawing conclusions. The results of this study reveal the presence of ethnomathematics in the application of kali-kali binongko among the Buton tribe in Masohi City. The ethnomathematical aspects of kali-kali binongko practiced by the Buton tribe in Masohi can be explained through three main findings: (1) The history and culture of the Buton tribe, (2) Ethnomathematical elements found in kali-kali binongko, including: a. Number systems, b. Determining marriage dates, c. Mathematical knowledge in agricultural practices, d. Mathematical knowledge in fishing activities, and e. The application of kali-kali binongko in trading activities, (3) The discovery of a mathematical concept referred to as “hidden mathematics” or “frozen mathematics” among the Buton tribe, which includes naming counting activities based on the number of days in a new month, following the traditional practice of counting the moon’s phases in the sky.

Dados da obra

Tipo
Artigo
Periódico
Jurnal Pendidikan Matematika Universitas Lampung, v. 13, n. 2, p. 124-140
Editora
Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Lampung
Ano
2025 (2025-06-30)
Temas
Etnomatemática
DOI
10.23960/mtk/v13i2.pp124-140
ISSN
2338-1183, 2715-856X
Acesso
Metadados apenas
Fontes
Crossref
Na Biblioteca desde
01/10/2026 · verificada em 03/10/2026

Como citar

ABNT
ASPIN, La; LESSY, Djaffar; SOPAMENA, Patma. Binongko Multiplication: An Ethnomathematics Method to Adress Mathematical Challenges Among the Butonese Ethnic Group in Masohi City. Jurnal Pendidikan Matematika Universitas Lampung, v. 13, n. 2, p. 124-140, 2025. DOI: https://doi.org/10.23960/mtk/v13i2.pp124-140.

APA

Aspin, L., Lessy, D., & Sopamena, P. (2025). Binongko Multiplication: An Ethnomathematics Method to Adress Mathematical Challenges Among the Butonese Ethnic Group in Masohi City. Jurnal Pendidikan Matematika Universitas Lampung, 13(2), 124-140. https://doi.org/10.23960/mtk/v13i2.pp124-140

BibTeX
@article{aspin2025,
  author = {Aspin, La and Lessy, Djaffar and Sopamena, Patma},
  title = {Binongko Multiplication: An Ethnomathematics Method to Adress Mathematical Challenges Among the Butonese Ethnic Group in Masohi City},
  year = {2025},
  journal = {Jurnal Pendidikan Matematika Universitas Lampung},
  volume = {13},
  number = {2},
  pages = {124-140},
  publisher = {Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Lampung},
  doi = {10.23960/mtk/v13i2.pp124-140}
}
RIS
TY  - JOUR
AU  - Aspin, La
AU  - Lessy, Djaffar
AU  - Sopamena, Patma
TI  - Binongko Multiplication: An Ethnomathematics Method to Adress Mathematical Challenges Among the Butonese Ethnic Group in Masohi City
PY  - 2025
JO  - Jurnal Pendidikan Matematika Universitas Lampung
VL  - 13
IS  - 2
SP  - 124
EP  - 140
DO  - 10.23960/mtk/v13i2.pp124-140
ER  - 

Referência gerada automaticamente a partir dos metadados das fontes; confira com o documento original. Baixar BibTeX · Baixar RIS

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