Assessing quality and biases in ethnomathematics-based numeracy worksheets: A Many-Facet Rasch Model analysis
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Resumo
Numeracy is a vital 21st-century skill, enabling students to solve problems relevant to socio-cultural contexts, a significance emphasized by international assessments such as PISA. Teachers can improve students' numeracy abilities by creating teaching materials that incorporate diverse activities to address daily problems through cultural lens (ethnomathematics) within a sociocultural framework. Students’ worksheets are considered effective tools for this purpose. Therefore, this study aimed to investigate numeracy learning activities in ethnomathematics-based worksheets within socio-cultural contexts using Many-Facet Rasch Model analysis. To achieve this objective, ten raters evaluated four learning activities based on five criteria: relevance, feasibility, construction and systematics, appearance, and language appropriateness. A total of 200 data points were coded in the FACETS software and subsequently analyzed. The results confirm that the worksheets meet educational quality standards in terms of both validity and reliability. Language appropriateness was the most challenging criterion for raters, whereas construction and systematics were the easiest. In addition, Rater A was the strictest, while Rater J was the most lenient. The evaluation also confirmed gender bias in Learning Activity 2 and educational background bias in Learning Activity 3.
Dados da obra
- Tipo
- Artigo
- Periódico
- Social Sciences & Humanities Open, v. 12, p. 101736
- Editora
- Elsevier BV
- Ano
- 2025 (2025-01-01)
- Idioma
- en
- Palavras-chave
- Ethnomathematics; Expert judgement; Many-facet rasch model; Numeracy worksheet; rater bias; gender bias; language appropriateness; sociocultural context; teaching materials; reliability and validity
- Temas
- Avaliação, Etnomatemática, Tecnologias Digitais
- DOI
- 10.1016/j.ssaho.2025.101736
- ISSN
- 2590-2911
- Licença
- https://www.elsevier.com/tdm/userlicense/1.0/
- Acesso
- Acesso aberto
- Fontes
- Crossref; DOAJ — Directory of Open Access Journals; OpenAlex
- Na Biblioteca desde
- 01/10/2026 · verificada em 03/10/2026
Como citar
ABNT
RAMADHANI, Rahmi Sri et al.. Assessing quality and biases in ethnomathematics-based numeracy worksheets: A Many-Facet Rasch Model analysis. Social Sciences & Humanities Open, v. 12, p. 101736, 2025. DOI: https://doi.org/10.1016/j.ssaho.2025.101736.
APA
Ramadhani, R. S., Soeharto, S., Arifiyanti, F., Prahmana, R. C. I., Saleh, A., & Lavicza, Z. (2025). Assessing quality and biases in ethnomathematics-based numeracy worksheets: A Many-Facet Rasch Model analysis. Social Sciences & Humanities Open, 12, 101736. https://doi.org/10.1016/j.ssaho.2025.101736
BibTeX
@article{ramadhani2025,
author = {Ramadhani, Rahmi Sri and Soeharto, Soeharto and Arifiyanti, Fitria and Prahmana, Rully Charitas Indra and Saleh, Alfa and Lavicza, Zsolt},
title = {Assessing quality and biases in ethnomathematics-based numeracy worksheets: A Many-Facet Rasch Model analysis},
year = {2025},
journal = {Social Sciences \& Humanities Open},
volume = {12},
pages = {101736},
publisher = {Elsevier BV},
doi = {10.1016/j.ssaho.2025.101736},
language = {en}
}RIS
TY - JOUR AU - Ramadhani, Rahmi Sri AU - Soeharto, Soeharto AU - Arifiyanti, Fitria AU - Prahmana, Rully Charitas Indra AU - Saleh, Alfa AU - Lavicza, Zsolt TI - Assessing quality and biases in ethnomathematics-based numeracy worksheets: A Many-Facet Rasch Model analysis PY - 2025 JO - Social Sciences & Humanities Open VL - 12 SP - 101736 DO - 10.1016/j.ssaho.2025.101736 LA - en ER -
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