Ethnomathematics: Utilization and Introduction of Geometry Buildings Using Janur (Coconut Leaf)
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Resumo
One area of mathematics that requires a good understanding and depiction of abstract concepts is geometry. Therefore it is necessary to apply realistic learning. One type of realistic learning is ethnomathematics. Ethnomathematics is a bridge between mathematics and culture by linking culture and students' everyday experiences. Traditional crafts that can be lifted are creations from coconut leaves (janur) which can be formed into various kinds of craft creations that contain geometric shapes. The type of research used in this research is descriptive qualitative research. Data collection was used through literature and interviews. The results of the research show that creations from coconut leaves (janur) can be geometric shapes that can be used as ethnomathematics objects. These forms include (1) coins that can be made into hexagons, (2) kerises that have elements of equilateral triangles, right triangles, and parallelograms, (3) diamond bricks that have elements of square geometry lengths and blocks, (4) balls (balans) which have square and cube geometry elements, (5) sinta diamonds which have rhombus geometry elements and rhombus upright prisms. Other geometric elements contained in the janur creations are congruence, angles, and symmetry. Keywords: ethnomathematics, geometry, coconut leaves.
Dados da obra
- Tipo
- Artigo
- Periódico
- Journal of Medives : Journal of Mathematics Education IKIP Veteran Semarang, v. 7, n. 2, p. 287
- Editora
- IKIP Veteran Semarang
- Ano
- 2023 (2023-07-18)
- Idioma
- id
- Palavras-chave
- ethnomathematics; geometry; traditional crafts; geometric figures; congruences; symmetry; angles; mathematics and culture
- Temas
- Etnomatemática, Geometria
- DOI
- 10.31331/medivesveteran.v7i2.2627
- ISSN
- 2549-5070, 2549-8231
- Licença
- http://creativecommons.org/licenses/by/4.0
- Acesso
- Download disponível
- Fontes
- Crossref; DOAJ — Directory of Open Access Journals; OpenAlex
- Na Biblioteca desde
- 01/10/2026 · verificada em 03/10/2026
Como citar
ABNT
SAPUTRI, Dwina Rahayu; BR GINTING, Siti Salamah. Ethnomathematics: Utilization and Introduction of Geometry Buildings Using Janur (Coconut Leaf). Journal of Medives : Journal of Mathematics Education IKIP Veteran Semarang, v. 7, n. 2, p. 287, 2023. DOI: https://doi.org/10.31331/medivesveteran.v7i2.2627.
APA
Saputri, D. R., & Br Ginting, S. S. (2023). Ethnomathematics: Utilization and Introduction of Geometry Buildings Using Janur (Coconut Leaf). Journal of Medives : Journal of Mathematics Education IKIP Veteran Semarang, 7(2), 287. https://doi.org/10.31331/medivesveteran.v7i2.2627
BibTeX
@article{saputri2023,
author = {Saputri, Dwina Rahayu and Br Ginting, Siti Salamah},
title = {Ethnomathematics: Utilization and Introduction of Geometry Buildings Using Janur (Coconut Leaf)},
year = {2023},
journal = {Journal of Medives : Journal of Mathematics Education IKIP Veteran Semarang},
volume = {7},
number = {2},
pages = {287},
publisher = {IKIP Veteran Semarang},
doi = {10.31331/medivesveteran.v7i2.2627},
language = {id}
}RIS
TY - JOUR AU - Saputri, Dwina Rahayu AU - Br Ginting, Siti Salamah TI - Ethnomathematics: Utilization and Introduction of Geometry Buildings Using Janur (Coconut Leaf) PY - 2023 JO - Journal of Medives : Journal of Mathematics Education IKIP Veteran Semarang VL - 7 IS - 2 SP - 287 DO - 10.31331/medivesveteran.v7i2.2627 LA - id ER -
Referência gerada automaticamente a partir dos metadados das fontes; confira com o documento original. Baixar BibTeX · Baixar RIS
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