TY - CPAPER TI - FACILITATOR AND PARTICIPANT ROLES IN ONLINE MATHEMATICS TEACHER PROFESSIONAL DEVELOPMENT AU - Bissell, Alistair T2 - Proceedings of the International Group for the Psychology of Mathematics Education, Volume 1 PB - Psychology of Mathematics Education (PME) PY - 2026 SP - 187 EP - 194 SN - 2790-3648 KW - online KW - professional development KW - facilitation KW - enactivism UR - https://www.igpme.org/publications/RR_PME49/rr/PME49_RR_567_Bissell_A/ ER -