International Group for the Psychology of Mathematics Education (PME)

Proceedings of the International Group for the Psychology of Mathematics Education · Volume 1

Facilitators’ Role in Lesson Study: Adapting a Theoretical Framework

Charlotte Krog Skott, Liping Ding, Svein Arne Sikko

Norwegian University of Science and Technology

49th Annual Conference of the International Group for the Psychology of Mathematics Education, PME 2026Helsinki27 July 2026 - 1 August 2026pp. 339–346ISSN 2790-36482026Scopus conference code 336559
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Abstract

Facilitators seem important for the effect of lesson study, yet research on their role is scarce and there is a lack of theoretical approaches to examine this role. In this paper, we adapt a theoretical framework, the knowledge quartet, that focuses on how teachers’ knowledge of mathematics and its teaching and learning play out at the classroom level. We use a lifting strategy to adapt the quartet to the facilitator level and apply it to analyse the facilitators’ role in a Norwegian lesson study that targeted primary teachers’ development of inquiry-based teaching. We conclude that the adapted framework appears as a promising theoretical approach that can provide deep insight into the facilitator role and potentially serve as a means to develop it. However, more research beyond this single case is needed to further develop the framework.

Keywords

knowledge quartetfacilitatorslesson studyinquiry-based teachingmathematics knowledge-in-action

Recommended citation

Skott, C., Ding, L., & Sikko, S. (2026). Facilitators’ Role in Lesson Study: Adapting a Theoretical Framework. In Krzywacki H., Hähkiöniemi M., Haataja E., Hannula M.S., Hästö P. (Eds.), Proceedings of the International Group for the Psychology of Mathematics Education, Volume 1 (pp. 339–346). Psychology of Mathematics Education (PME). ISSN 2790-3648.

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