International Group for the Psychology of Mathematics Education (PME)

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

Facilitator and Participant Roles in Online Mathematics Teacher Professional Development

Alistair Bissell

Mathematics in Education and Industry

49th Annual Conference of the International Group for the Psychology of Mathematics Education, PME 2026Helsinki27 July 2026 - 1 August 2026pp. 187–194ISSN 2790-36482026Scopus conference code 336559
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Abstract

This paper examines how facilitation is enacted and negotiated in interaction during an online mathematics teacher professional development session. Drawing on an enactivist perspective and van Es’ framework of facilitation moves, the analysis focuses on transcript excerpts from a synchronous session involving two facilitators and two participants. The findings show that facilitative work is distributed across interaction, with participants frequently taking on facilitation roles such as pressing for clarification and directing attention to mathematical detail. The paper argues that facilitation in online professional development is negotiated rather than fixed.

Keywords

onlineprofessional developmentfacilitationenactivism

Recommended citation

Bissell, A. (2026). Facilitator and Participant Roles in Online Mathematics Teacher Professional Development. 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. 187–194). Psychology of Mathematics Education (PME). ISSN 2790-3648.

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