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Specialised Knowledge of the Mathematics Teacher to Teach through Modelling using ICTs

Artigo2023

Iván Andrés Padilla-Escorcia ORCID; Jenny Patricia Acevedo Rincón ORCID; Miguel Montes ORCID

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Resumo

Background: The study of the knowledge of the mathematics teacher has focused attention on differentiating mathematics preservice teachers from other types of professionals who know the area to establish specific characteristics that can identify the professional licensed for the teaching of mathematics. Objectives: To characterise the specialised knowledge of the teacher who incorporates information and communication technologies (ICT) in the teaching of mathematics using modelling. Design: Qualitative research based on an instrumental case study. Setting and participants: The study is carried out in a secondary basic education course, with a teacher with training and experience in teaching mathematics with technological resources. Data collection and analysis : The analyses focused on three subdomains of the mathematics teacher’s specialized knowledge model, namely: knowledge of the topics, knowledge of mathematical practices, and mathematical knowledge for teaching, by adapting indicators to the categories of knowledge of these subdomains, integrated with aspects of modelling. Results: The relationships that arise between categories of the subdomains were found and are evidence of the need for the teacher who teaches mathematics to know the subject discipline in depth and to relate it to their didactic-pedagogical knowledge to develop mathematical modelling processes using the ICTs. Conclusions: The construction of knowledge indicators of the KoT, KMP, and MKT allowed us to understand and interpret the specialised knowledge of the teacher when teaching conics, particularly, the circumference, through mathematical modelling with the specialised GeoGebra software.

Dados da obra

Tipo
Artigo
Periódico
Acta Scientiae, v. 25, n. 1, p. 160-195
Ano
2023 (2023-02-22)
Idioma
en
Palavras-chave
mathematical knowledge for teaching; mathematical modeling; conic sections; circle; GeoGebra; high school mathematics; teacher professional development
Temas
Formação de Professores de Matemática, Modelagem Matemática, Tecnologias Digitais
DOI
10.17648/acta.scientiae.7363
ISSN
1517-4492, 2178-7727
Licença
cc-by
Acesso
Download disponível
Fontes
OpenAlex
Na Biblioteca desde
01/10/2026 · verificada em 03/10/2026

Como citar

ABNT
PADILLA-ESCORCIA, Iván Andrés; RINCÓN, Jenny Patricia Acevedo; MONTES, Miguel. Specialised Knowledge of the Mathematics Teacher to Teach through Modelling using ICTs. Acta Scientiae, v. 25, n. 1, p. 160-195, 2023. DOI: https://doi.org/10.17648/acta.scientiae.7363.

APA

Padilla-Escorcia, I. A., Rincón, J. P. A., & Montes, M. (2023). Specialised Knowledge of the Mathematics Teacher to Teach through Modelling using ICTs. Acta Scientiae, 25(1), 160-195. https://doi.org/10.17648/acta.scientiae.7363

BibTeX
@article{padillaescorcia2023,
  author = {Padilla-Escorcia, Iván Andrés and Rincón, Jenny Patricia Acevedo and Montes, Miguel},
  title = {Specialised Knowledge of the Mathematics Teacher to Teach through Modelling using ICTs},
  year = {2023},
  journal = {Acta Scientiae},
  volume = {25},
  number = {1},
  pages = {160-195},
  doi = {10.17648/acta.scientiae.7363},
  language = {en}
}
RIS
TY  - JOUR
AU  - Padilla-Escorcia, Iván Andrés
AU  - Rincón, Jenny Patricia Acevedo
AU  - Montes, Miguel
TI  - Specialised Knowledge of the Mathematics Teacher to Teach through Modelling using ICTs
PY  - 2023
JO  - Acta Scientiae
VL  - 25
IS  - 1
SP  - 160
EP  - 195
DO  - 10.17648/acta.scientiae.7363
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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