Guided Discovery–Based Ethnomathematics Worksheet Development to Enhance Conceptual Understanding of Circle Geometry in Junior Secondary Learners
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
Background: Learning mathematics at the junior secondary level often fails to provide students with opportunities to develop deep conceptual understanding, particularly in geometry topics such as circles. This challenge becomes more pronounced when classroom instruction is not connected to cultural contexts familiar to students, causing mathematical ideas to appear abstract and detached from real-life experiences. Aims: This study aims to develop a guided discovery–based student worksheet incorporating Ngada ethnomathematical elements and to examine its validity and practicality as an instructional tool for improving students’ conceptual understanding of circle geometry in Grade VIII. Method: The research employed the ADDIE development model, consisting of need analysis, product design, development, limited implementation, and evaluation. Validation procedures involved expert review by a material specialist, a design expert, and feedback from teachers and students. Data were gathered using validation sheets and response questionnaires, then analyzed through descriptive quantitative and qualitative approaches to determine the feasibility of the product. Result: The validation results revealed an average validity score of 4.18, categorized as good, while the practicality score reached 4.65, categorized as very good. These findings indicate that the developed worksheet is easy to understand, relevant to instructional needs, and effective in helping students construct circle-related concepts through guided discovery activities. Conclusion: The results confirm that the guided discovery–based worksheet grounded in Ngada ethnomathematics is a valid and highly practical learning resource for teaching circle geometry. This approach not only strengthens students’ conceptual comprehension but also connects classroom instruction with local cultural contexts, fostering greater engagement and motivation. The worksheet enhances teacher–student interaction, supports meaningful learning, and promotes stronger mastery of competencies. The development model used in this study is recommended for application and further testing in other mathematics topics to broaden its pedagogical impact.
Dados da obra
- Tipo
- Artigo
- Periódico
- Journal of Literacy Education, v. 1, n. 2, p. 48-59
- Editora
- CV. DYOQU Publishing and Management
- Ano
- 2025 (2025-06)
- Idioma
- en
- Palavras-chave
- circle geometry; ethnomathematics; guided discovery; instructional worksheet; learning development
- Temas
- Etnomatemática, Geometria
- DOI
- 10.64780/jole.v1i2.64
- ISSN
- 3109-760X
- Acesso
- Acesso aberto
- Fontes
- DOAJ — Directory of Open Access Journals
- Na Biblioteca desde
- 01/10/2026 · verificada em 03/10/2026
Como citar
ABNT
WANGGE, Maria Carmelita Tali; NDAO, Yosefa Vilmit. Guided Discovery–Based Ethnomathematics Worksheet Development to Enhance Conceptual Understanding of Circle Geometry in Junior Secondary Learners. Journal of Literacy Education, v. 1, n. 2, p. 48-59, 2025. DOI: https://doi.org/10.64780/jole.v1i2.64.
APA
Wangge, M. C. T., & Ndao, Y. V. (2025). Guided Discovery–Based Ethnomathematics Worksheet Development to Enhance Conceptual Understanding of Circle Geometry in Junior Secondary Learners. Journal of Literacy Education, 1(2), 48-59. https://doi.org/10.64780/jole.v1i2.64
BibTeX
@article{wangge2025,
author = {Wangge, Maria Carmelita Tali and Ndao, Yosefa Vilmit},
title = {Guided Discovery–Based Ethnomathematics Worksheet Development to Enhance Conceptual Understanding of Circle Geometry in Junior Secondary Learners},
year = {2025},
journal = {Journal of Literacy Education},
volume = {1},
number = {2},
pages = {48-59},
publisher = {CV. DYOQU Publishing and Management},
doi = {10.64780/jole.v1i2.64},
language = {en}
}RIS
TY - JOUR AU - Wangge, Maria Carmelita Tali AU - Ndao, Yosefa Vilmit TI - Guided Discovery–Based Ethnomathematics Worksheet Development to Enhance Conceptual Understanding of Circle Geometry in Junior Secondary Learners PY - 2025 JO - Journal of Literacy Education VL - 1 IS - 2 SP - 48 EP - 59 DO - 10.64780/jole.v1i2.64 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.
-
Ethnomathematics Exploration of West Tulang Bawang Tikew Woven
Kognitif: Jurnal Riset HOTS Pendidikan Matematika, v. 6, n. 1 · DOI 10.51574/kognitif.v6i1.3981
-
ETHNOMATHEMATICAL E-COMIC: ENHANCING STUDENTS’ SELF-EFFICACY AND DIVERGENT THINKING
Jurnal Eduscience, v. 13, n. 1 · DOI 10.36987/jes.v13i1.8302
-
Improving the Process of Understanding the Representation of Spatial Shapes Through the Problem-Based Learning Model Assisted by Ethnomathematics in Junior High School Students
Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram, v. 14, n. 3 · DOI 10.33394/j-ps.v14i3.20774
-
Trabalhando com projetos em contexto de Educação Matemática Crítica e Etnomatemática: explorando as tranças Nagô e conteúdos do Ensino Médio
Revista Eletrônica de Educação Matemática, v. 21 · DOI 10.5007/1981-1322.2026.e104316
Download disponível Baixar PDF na fonte: Trabalhando com projetos em contexto de Educação Matemática Crítica e Etnomatemática: explorando as tranças Nagô e conteúdos do Ensino Médio (abre em nova aba) Acessar texto completo: Trabalhando com projetos em contexto de Educação Matemática Crítica e Etnomatemática: explorando as tranças Nagô e conteúdos do Ensino Médio (abre em nova aba) -
Effect of Ethnomathematics Approach on Senior High School Students' Achievement in Geometry
Electronic Journal for Research in Science & Mathematics Education