(University of Haifa, 2023) Julia Sirock; Bruckmaier, Georg; Markus Vogel; Stefan Krauss; Ayalon, Michal; Koichu, Boris; Leikin, Roza; Rubel, Laurie; Tabach, Michal [in: Proceeding of the 46th Conference of the International Group for the Psychology of Mathematics Education]