Vol. 45 Num. 3 (2025) - front cover0 Geneviève Barabé Vers la notion de problèmes mathématiques collectifs ABSTRACT MORE INFORMATION 2 Geneviève Barabé Towards the notion of collective mathematical problems (online only)6 Kathleen Melhuish , Cody L. Patterson , Paul C. Dawkins Can consuming mathematics be compatible with inquiry? ABSTRACT 9 Gil Schwarts The epistemological and authority shifts in mathematical facilitation ABSTRACT 14 Gabriella Pocalana , Silvia Cerasaro Joint professional development of teachers and researchers ABSTRACT 20 Yusuke Uegatani Proposing a prototype for how teachers use research findings ABSTRACT 27 Muhammad Daut Siagian , Septiani Yugni Maudy Communication: Making and unmaking meaning: when students call inverses ‘zero makers'32 Dina Tirosh , Pessia Tsamir Communication: Example spaces of mathematical concepts: identifying mis-in and mis-out examples33 Gi Don Lee Communication: The meaning and utility of non-existence through a school mathematics example36 Rina Zazkis Communication: From approximating the root of 18 to generalization and restriction39 May Hamdan Communication: From curves to surfaces: a guided intuitive expansion42 Maria Aleja Sandra Tabang-Acidre Communication: Solving for X44 Yasmine Abtahi , Tommi Brander , Candice Reinhard-Hansen Communication: Mathematics and the (violation of) human dignity in analogue board games45 Anna Sfard Communication: The delicious feast for hungry minds, cooked in Italy—where else?47 - Index50 - Contributors52
