Development of a cartesian board learning media to enhance students’ problem-solving in translation and reflection
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Resumo
Background: Advanced Mathematical Thinking, AMT, is crucial in higher mathematics education, yet many students struggle to read and interpret graphical representations, indicating weak representational literacy. Ethnomathematics offers a culturally grounded bridge between abstract mathematics and meaningful real-world phenomena. Aims: This study aims to explore tonal language pitch as an ethnomathematical object that can be used to strengthen literacy in reading representations and support the development of Advanced Mathematical Thinking, AMT, among mathematics education students. Method: An exploratory qualitative approach with a mini-ethnographic design was used. Data were collected through recordings of native speakers of Thai, Mandarin, and Vietnamese, visualizations of frequency–time curves, and students’ activities in interpreting graphs. Results: Acoustic analysis shows that the pitch contours of the three tonal languages have consistent patterns and can be modeled as constant, linear, quadratic, or sinusoidal functions. The findings indicate that the activity of reading pitch curves helps students understand patterns of change, gradients, extreme points, and relationships between variables more intuitively. Conclusion: Pitch curves derived from cultural phenomena make mathematical graphs more contextual and easier to interpret, thereby strengthening literacy in reading visual representations. In addition, this activity promotes the development of AMT aspects such as structural awareness, the ability to generalize patterns, and making connections
Dados da obra
- Tipo
- Artigo
- Periódico
- Journal of Advanced Sciences and Mathematics Education, v. 6, n. 1, p. 302-314
- Editora
- CV. FOUNDAE
- Ano
- 2026 (2026-03)
- Idioma
- en
- Palavras-chave
- advanced mathematical thinking; ethnomathematics; graphical representation literacy; pitch contour; tonal languages
- Temas
- Etnomatemática, Resolução de Problemas
- DOI
- 10.58524/jasme.v6i1.1109
- ISSN
- 2798-1606, 2798-9852
- Acesso
- Acesso aberto
- Fontes
- DOAJ — Directory of Open Access Journals
- Na Biblioteca desde
- 01/10/2026 · verificada em 03/10/2026
Como citar
ABNT
DHUJJAH, Nurul Ilmi Badrud; QOHAR, Abd.; SUSANTO, Hery Susanto Hery. Development of a cartesian board learning media to enhance students’ problem-solving in translation and reflection. Journal of Advanced Sciences and Mathematics Education, v. 6, n. 1, p. 302-314, 2026. DOI: https://doi.org/10.58524/jasme.v6i1.1109.
APA
Dhujjah, N. I. B., Qohar, A., & Susanto, H. S. H. (2026). Development of a cartesian board learning media to enhance students’ problem-solving in translation and reflection. Journal of Advanced Sciences and Mathematics Education, 6(1), 302-314. https://doi.org/10.58524/jasme.v6i1.1109
BibTeX
@article{dhujjah2026,
author = {Dhujjah, Nurul Ilmi Badrud and Qohar, Abd. and Susanto, Hery Susanto Hery},
title = {Development of a cartesian board learning media to enhance students’ problem-solving in translation and reflection},
year = {2026},
journal = {Journal of Advanced Sciences and Mathematics Education},
volume = {6},
number = {1},
pages = {302-314},
publisher = {CV. FOUNDAE},
doi = {10.58524/jasme.v6i1.1109},
language = {en}
}RIS
TY - JOUR AU - Dhujjah, Nurul Ilmi Badrud AU - Qohar, Abd. AU - Susanto, Hery Susanto Hery TI - Development of a cartesian board learning media to enhance students’ problem-solving in translation and reflection PY - 2026 JO - Journal of Advanced Sciences and Mathematics Education VL - 6 IS - 1 SP - 302 EP - 314 DO - 10.58524/jasme.v6i1.1109 LA - en ER -
Referência gerada automaticamente a partir dos metadados das fontes; confira com o documento original. Baixar BibTeX · Baixar RIS
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