Argumentation of Prospective Mathematics Teachers in Fraction Tasks Mediated by an Online Assessment System With Automatic Feedback

Artigo2021

Jorge Gaona ORCID; Romina Menares ORCID

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

This article reports the argumentation work of a group of trainee mathematics teachers in an experiment carried out in a virtual class (due to the emergence of COVID-19) during 2020. They worked with a task on fractions in an online assessment system with questions with random parameters and infinite possible correct answers. This was followed by a discussion of the strategies and the justifications, arguments and validations of these strategies and other conjectures that emerged. This article analyzes this work from a qualitative approach using the Mathematical Working Space as a theoretical framework. The results show that the discussion work led the trainee teachers to find interpretations for the algorithms processed by the computer, enhancing epistemic discourse and argumentation in the context of the use of technological artifacts. In turn, the same discourses allowed the future teachers to instrumentalize the processes to be used in new tasks.

Dados da obra

Tipo
Artigo
Periódico
Eurasia Journal of Mathematics Science and Technology Education, v. 17, n. 12, p. em2055
Editora
Modestum Limited
Ano
2021 (2021-12-17)
Idioma
en
Palavras-chave
argumentation; pre-service mathematics teachers; teacher professional development; fractions; online assessment system; automated feedback; epistemic discourse; technological artifacts; conjecture
Temas
Avaliação, Formação de Professores de Matemática, Tecnologias Digitais
DOI
10.29333/ejmste/11425
ISSN
1305-8215, 1305-8223
Licença
cc-by
Acesso
Download disponível
Fontes
OpenAlex
Na Biblioteca desde
01/10/2026 · verificada em 03/10/2026

Como citar

ABNT
GAONA, Jorge; MENARES, Romina. Argumentation of Prospective Mathematics Teachers in Fraction Tasks Mediated by an Online Assessment System With Automatic Feedback. Eurasia Journal of Mathematics Science and Technology Education, v. 17, n. 12, p. em2055, 2021. DOI: https://doi.org/10.29333/ejmste/11425.

APA

Gaona, J., & Menares, R. (2021). Argumentation of Prospective Mathematics Teachers in Fraction Tasks Mediated by an Online Assessment System With Automatic Feedback. Eurasia Journal of Mathematics Science and Technology Education, 17(12), em2055. https://doi.org/10.29333/ejmste/11425

BibTeX
@article{gaona2021,
  author = {Gaona, Jorge and Menares, Romina},
  title = {Argumentation of Prospective Mathematics Teachers in Fraction Tasks Mediated by an Online Assessment System With Automatic Feedback},
  year = {2021},
  journal = {Eurasia Journal of Mathematics Science and Technology Education},
  volume = {17},
  number = {12},
  pages = {em2055},
  publisher = {Modestum Limited},
  doi = {10.29333/ejmste/11425},
  language = {en}
}
RIS
TY  - JOUR
AU  - Gaona, Jorge
AU  - Menares, Romina
TI  - Argumentation of Prospective Mathematics Teachers in Fraction Tasks Mediated by an Online Assessment System With Automatic Feedback
PY  - 2021
JO  - Eurasia Journal of Mathematics Science and Technology Education
VL  - 17
IS  - 12
SP  - em2055
DO  - 10.29333/ejmste/11425
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.

Acessibilidade

As escolhas valem em todas as páginas internas e ficam só neste navegador. Atalho: tecla de acesso 5.

Perfis rápidos

Ajustes

Sobre a acessibilidade do Portal