TY - GEN KW - Secondary mathematics teaching KW - creative teaching KW - decision making KW - interactions A1 - McIvor, Nick PB - European Society for Research in Mathematics Education N1 - This version is the version of record. For information on re-use, please refer to the publisher?s terms and conditions. T3 - Congress of the European Society for Research in Mathematics Education (CERME) UR - https://hal.science/hal-03745408 ID - discovery10167704 N2 - This paper argues that improvisation is a common feature of expert mathematics teaching, but that the processes involved remain under-explored by the research community. Drawing on ideas from organisational theorists and improvisational theatre practitioners as well as educational writers, it proposes a framework for identifying and analysing the practice of improvisation in the secondary mathematics classroom. It then goes on to place a more clearly defined concept of classroom improvisation within a wider understanding of teacher expertise and suggests future directions of study. AV - public CY - Bozen-Bolzano, Italy TI - Identifying improvisation in the secondary mathematics classroom Y1 - 2022/11/19/ ER -