Analysis of Students' Abilities in Solving Realistic Mathematics Problems Using "What-If"-Ethnomathematics Instruments
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Resumo
The research aimed to analyze the students' abilities in solving realistic mathematics problems using "What-If"-Ethnomathematics Instruments with content focused on plane and space materials. The "What-If"-Ethnomathematics instruments are instruments that enable educators to analyze various errors and obstacles experienced by students in solving realistic problems by prioritizing applied and culture mathematics and questions that test students' mathematical thinking skills. The research design was descriptive qualitative. The subjects of the research were 46 students of SMP Widiatmika in the 2020/2021 academic year. The data collection method using a test, interview, and documentation. The data was then analyzed using qualitative descriptive data analysis with the following stages: data reduction, data presentation, and drawing conclusion and verification. The result showed that the students' abilities in solving realistic ethnomathematics problems using "What-If"- Ethnomathematics Instruments" are still lacking which include: errors in understanding the problems, errors in representation, errors in reasoning, errors in answering "What-If" Questions. The highest errors were errors in reasoning, which was 69.56% of all students, followed by errors in answering "What-If" Questions of 65.21%, then errors in understanding the problems 43.47%, and finally errors representation as much as 34.78%. From the results of an interview, teachers tend to provide learning that focuses on the delivery and use of formulas and ignores the understanding of concepts and improved thinking skills of students based on realistic mathematics problem-solving.
Dados da obra
- Tipo
- Artigo
- Periódico
- Mathematics Teaching Research Journal
- Ano
- 2021
- Idioma
- en
- Palavras-chave
- Mathematics Skills; Problem Solving; Thinking Skills; Learning Strategies; Learning Activities; Mathematics Instruction; Evaluation Methods; Error Patterns; Teaching Methods; Mathematical Formulas; Mathematical Concepts; Ethnography
- Temas
- Etnomatemática, Resolução de Problemas
- ISSN
- EISSN-2573-4377
- Acesso
- Download disponível
- Fontes
- ERIC — Education Resources Information Center
- Na Biblioteca desde
- 01/10/2026 · verificada em 03/10/2026
Como citar
ABNT
PAYADNYA, I Putu Ade Andre; SUWIJA, I Ketut; WIBAWA, Kadek Adi. Analysis of Students' Abilities in Solving Realistic Mathematics Problems Using "What-If"-Ethnomathematics Instruments. Mathematics Teaching Research Journal, 2021. Disponível em: https://eric.ed.gov/?id=EJ1332339. Acesso em: 5 nov. 2026.
APA
Payadnya, I. P. A. A., Suwija, I. K., & Wibawa, K. A. (2021). Analysis of Students' Abilities in Solving Realistic Mathematics Problems Using "What-If"-Ethnomathematics Instruments. Mathematics Teaching Research Journal. https://eric.ed.gov/?id=EJ1332339
BibTeX
@article{payadnya2021,
author = {Payadnya, I Putu Ade Andre and Suwija, I Ketut and Wibawa, Kadek Adi},
title = {Analysis of Students' Abilities in Solving Realistic Mathematics Problems Using "What-If"-Ethnomathematics Instruments},
year = {2021},
journal = {Mathematics Teaching Research Journal},
url = {https://eric.ed.gov/?id=EJ1332339},
language = {en}
}RIS
TY - JOUR AU - Payadnya, I Putu Ade Andre AU - Suwija, I Ketut AU - Wibawa, Kadek Adi TI - Analysis of Students' Abilities in Solving Realistic Mathematics Problems Using "What-If"-Ethnomathematics Instruments PY - 2021 JO - Mathematics Teaching Research Journal UR - https://eric.ed.gov/?id=EJ1332339 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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