Pedagogical Content Knowledge of Teachers in Teaching Decimals through Realistic Mathematics Education

Artigo2021

Rahmah Johar; Fitriadi; Cut Morina Zubainur; M. Ikhsan; Tuti Zubaidah

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Resumo

Pedagogical Content Knowledge (PCK) as combines a teacher's knowledge of teaching and content so that the specific content is easy for students to understand. This study aimed to investigate the teacher's PCK in teaching decimals after mentoring by the research center of the Indonesian Realistic Mathematics Education (PRP-PMRI) team. This qualitative study involved two teachers teaching fourth grade at the school partner of PRP-PMRI, Aceh Province, Indonesia. The participation was voluntary, and the teachers had attended training related to the implementation of RME. Data were collected by observing during learning, interviews, reflection, tests, and interviews. This study showed that teachers' PCK in teaching focused more on the reality principle, activity principle, interactivity principle, and guidance principle of RME. They paid less attention to the other RME principles: level principle and intertwinement principle. The teacher also lacked experience making students' conjectures and did not prepare strategies to anticipate them. The teacher also paid less attention to identifying students' ways of thinking. In addition, the teacher's knowledge about the content was also unsatisfactory. This study also revealed that teachers' content knowledge also influenced teaching strategies, leading to students' misconceptions. This research implies that mentoring to improve teachers' PCK needs to be carried out continuously.

Dados da obra

Tipo: Artigo
Periódico: Mathematics Teaching Research Journal
Ano: 2021
Idioma: en
Palavras-chave: Pedagogical Content Knowledge; Arithmetic; Mathematics Education; Teaching Methods; Foreign Countries; Cognitive Style
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
JOHAR, Rahmah et al.. Pedagogical Content Knowledge of Teachers in Teaching Decimals through Realistic Mathematics Education. Mathematics Teaching Research Journal, 2021. Disponível em: https://eric.ed.gov/?id=EJ1332357. Acesso em: 5 nov. 2026.

APA

Johar, R., Fitriadi,, Zubainur, C. M., Ikhsan, M., & Zubaidah, T. (2021). Pedagogical Content Knowledge of Teachers in Teaching Decimals through Realistic Mathematics Education. Mathematics Teaching Research Journal. https://eric.ed.gov/?id=EJ1332357

BibTeX

@article{johar2021,
  author = {Johar, Rahmah and Fitriadi and Zubainur, Cut Morina and Ikhsan, M. and Zubaidah, Tuti},
  title = {Pedagogical Content Knowledge of Teachers in Teaching Decimals through Realistic Mathematics Education},
  year = {2021},
  journal = {Mathematics Teaching Research Journal},
  url = {https://eric.ed.gov/?id=EJ1332357},
  language = {en}
}

RIS

TY  - JOUR
AU  - Johar, Rahmah
AU  - Fitriadi
AU  - Zubainur, Cut Morina
AU  - Ikhsan, M.
AU  - Zubaidah, Tuti
TI  - Pedagogical Content Knowledge of Teachers in Teaching Decimals through Realistic Mathematics Education
PY  - 2021
JO  - Mathematics Teaching Research Journal
UR  - https://eric.ed.gov/?id=EJ1332357
LA  - en
ER  -

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