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Mathematics teacher educators’ noticing of pedagogical content knowledge on hierarchical classification of quadrilateral

Artigo2023

Rooselyna Ekawati ORCID; Ahmad Wachidul Kohar ORCID; Tatag Yuli Eko Siswono ORCID; Agung Lukito ORCID; Kai‐Lin Yang ORCID; Khoirun Nisa

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Resumo

This study aims to investigate mathematics teacher educators’ (MTE) knowledge in noticing preservice teachers’ pedagogical content knowledge (PCK) on the hierarchical classification of the quadrilateral. A multiple case study was conducted to analyze the responses of ten MTEs in an online moderated-forum group discussion (M-FGD) from their written work on the MTE-PCK test completed prior to the M-FGD. The PCK test consisted of two tasks: the task that examines MTEs’ knowledge to predict pre-service teachers’ reason in representing the hierarchical classification of quadrilateral in Venn diagrams, and the task that examines MTEs’ knowledge in making a flowchart as a recommendation to mathematics teacher to analyze the validity of quadrilateral classification. Results show that the MTEs indicate two considerations of noticing pre-service teachers’ PCK on the quadrilateral classification: by definition and properties of quadrilaterals and by the visual appearance of quadrilaterals. Despite this, 20% of them were indicated to perform a lack of understanding of the hierarchical classification of quadrilaterals, as indicated by invalid flowcharts of validating the hierarchical classification of the quadrilateral.

Dados da obra

Tipo
Artigo
Periódico
Infinity, v. 12, n. 2, p. 261-274
Editora
Institut Keguruan dan Ilmu Pendidikan Siliwangi; Indonesia Mathematics Educators' Society
Ano
2023 (2023-07)
Idioma
en
Palavras-chave
mathematics teacher educator; pedagogical content knowledge; quadrilateral classification
Temas
Tecnologias Digitais
DOI
10.22460/infinity.v12i2.p261-274
ISSN
2089-6867, 2460-9285
Acesso
Acesso aberto
Fontes
DOAJ — Directory of Open Access Journals
Na Biblioteca desde
01/10/2026 · verificada em 03/10/2026

Como citar

ABNT
EKAWATI, Rooselyna et al.. Mathematics teacher educators’ noticing of pedagogical content knowledge on hierarchical classification of quadrilateral. Infinity, v. 12, n. 2, p. 261-274, 2023. DOI: https://doi.org/10.22460/infinity.v12i2.p261-274.

APA

Ekawati, R., Kohar, A. W., Siswono, T. Y. E., Lukito, A., Yang, K., & Nisa, K. (2023). Mathematics teacher educators’ noticing of pedagogical content knowledge on hierarchical classification of quadrilateral. Infinity, 12(2), 261-274. https://doi.org/10.22460/infinity.v12i2.p261-274

BibTeX
@article{ekawati2023,
  author = {Ekawati, Rooselyna and Kohar, Ahmad Wachidul and Siswono, Tatag Yuli Eko and Lukito, Agung and Yang, Kai‐Lin and Nisa, Khoirun},
  title = {Mathematics teacher educators’ noticing of pedagogical content knowledge on hierarchical classification of quadrilateral},
  year = {2023},
  journal = {Infinity},
  volume = {12},
  number = {2},
  pages = {261-274},
  publisher = {Institut Keguruan dan Ilmu Pendidikan Siliwangi; Indonesia Mathematics Educators' Society},
  doi = {10.22460/infinity.v12i2.p261-274},
  language = {en}
}
RIS
TY  - JOUR
AU  - Ekawati, Rooselyna
AU  - Kohar, Ahmad Wachidul
AU  - Siswono, Tatag Yuli Eko
AU  - Lukito, Agung
AU  - Yang, Kai‐Lin
AU  - Nisa, Khoirun
TI  - Mathematics teacher educators’ noticing of pedagogical content knowledge on hierarchical classification of quadrilateral
PY  - 2023
JO  - Infinity
VL  - 12
IS  - 2
SP  - 261
EP  - 274
DO  - 10.22460/infinity.v12i2.p261-274
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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