Preparing, leading, and reflecting on a mathematics whole-class discussion in a lesson study in initial teacher education
Nicole Gaspar Duarte 1 * , João Pedro da Ponte 2 , Filipa Alexandra Baptista Faria 2
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1 Escola de Educação e Ciências Sociais da Universidade de Leiria e Oeste, Leiria, PORTUGAL2 Instituto de Educação da Universidade de Lisboa, Alameda da Universidade, Lisbon, PORTUGAL* Corresponding Author

Abstract

Based on the work in a lesson study carried out during an initial teacher education program, using a comprehensive model for preparing and leading whole-class discussions, we seek to know how a prospective teacher prepared, led and reflected on such discussions. We follow a qualitative approach, and the data was collected through observations, recordings and document collection. The analysis of data is based on the proposed model for whole-class discussions. The results show that the prospective teacher managed to promote a fruitful whole-class dynamic, inviting students to participate, and intervening when necessary and analyzing the students’ work with a focus on mathematical ideas. However, she found it difficult to get most students to participate in the whole-class discussion. The work on the lesson study seems to have contributed to the participant to prepare for the discussion in a collaborative environment and to reflect on its strong and weak features.

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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Article Type: Research Article

EURASIA J Math Sci Tech Ed, Volume 22, Issue 11, November 2026, Article No: em2957

https://doi.org/10.29333/ejmste/19681

Publication date: 27 Oct 2026

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