Menu
Menu

Menu do Portal GEPEMA

Ethnomathematics Peanut Cake in Learning Social Arithmetic

Artigo2025

Nabila Adelia Dahlan; Siti Maysarah

Download disponível Baixar PDF na fonte: Ethnomathematics Peanut Cake in Learning Social Arithmetic (abre em nova aba) Acessar texto completo: Ethnomathematics Peanut Cake in Learning Social Arithmetic (abre em nova aba)

0 visualizações desta ficha 0 acessos ao texto completo Contagem real do Portal desde 25/09/2026; tráfego comum, sem testes; quem desativa o rastreamento no navegador não é contado.

Resumo

This study examines ethnomathematical practices in a home-based peanut-cake (kue kacang) business and draws implications for teaching social arithmetic. Using a descriptive-qualitative, ethnographic approach, data were collected through observation, interviews, and documentation with the business owner, Mrs. Mardiana Rangkuti (Medan, Indonesia). Analysis reveals that key social-arithmetic concepts are embedded across procurement, processing, packaging, and sales, including gross, tare, and net calculations, unit conversions, pricing, profit, and profit percentage, with minimal risk of loss. Daily records indicate a profit rate of 233.52% relative to production costs, illustrating how routine commercial decisions operationalize mathematical reasoning. The study translates these authentic practices into context-rich classroom tasks (e.g., computing net weight from gross and tare, comparing pricing strategies, and evaluating profit percentages under varying input costs). The novelty lies in integrating local cultural and economic activities into mathematics instruction, enabling students to connect formal social arithmetic concepts with real-life contexts. This approach is expected to improve conceptual understanding, relevance, and engagement in learning social arithmetic.

Dados da obra

Tipo
Artigo
Periódico
Journal of Mathematics Instruction, Social Research and Opinion, v. 4, n. 3, p. 1003-1011
Editora
MASI Mandiri Edukasi
Ano
2025 (2025-09-30)
Idioma
en
Palavras-chave
Ethnomathematics; Peanut-Cake; Social Arithmetic; pricing strategy; unit conversion; home-based business; authentic learning tasks; income statement
Temas
Etnomatemática
DOI
10.58421/misro.v4i3.726
ISSN
2962-7842
Licença
https://creativecommons.org/licenses/by-sa/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
DAHLAN, Nabila Adelia; MAYSARAH, Siti. Ethnomathematics Peanut Cake in Learning Social Arithmetic. Journal of Mathematics Instruction, Social Research and Opinion, v. 4, n. 3, p. 1003-1011, 2025. DOI: https://doi.org/10.58421/misro.v4i3.726.

APA

Dahlan, N. A., & Maysarah, S. (2025). Ethnomathematics Peanut Cake in Learning Social Arithmetic. Journal of Mathematics Instruction, Social Research and Opinion, 4(3), 1003-1011. https://doi.org/10.58421/misro.v4i3.726

BibTeX
@article{dahlan2025,
  author = {Dahlan, Nabila Adelia and Maysarah, Siti},
  title = {Ethnomathematics Peanut Cake in Learning Social Arithmetic},
  year = {2025},
  journal = {Journal of Mathematics Instruction, Social Research and Opinion},
  volume = {4},
  number = {3},
  pages = {1003-1011},
  publisher = {MASI Mandiri Edukasi},
  doi = {10.58421/misro.v4i3.726},
  language = {en}
}
RIS
TY  - JOUR
AU  - Dahlan, Nabila Adelia
AU  - Maysarah, Siti
TI  - Ethnomathematics Peanut Cake in Learning Social Arithmetic
PY  - 2025
JO  - Journal of Mathematics Instruction, Social Research and Opinion
VL  - 4
IS  - 3
SP  - 1003
EP  - 1011
DO  - 10.58421/misro.v4i3.726
LA  - en
ER  -

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

Obras relacionadas

Obras do acervo corrente com mais temas em comum.

Acessibilidade

As escolhas valem em todas as páginas internas e ficam só neste navegador. Atalho: tecla de acesso 5.

Perfis rápidos

Ajustes

Sobre a acessibilidade do Portal