TY - CPAPER TI - Eliciting the Discernment of Variables in Young Children Through Betta-the-bee Game AU - Casi, Raffaele AU - Sabena, Cristina AU - Soldano, Carlotta T2 - Proceedings of the International Group for the Psychology of Mathematics Education, Volume 1 PB - Psychology of Mathematics Education (PME) PY - 2026 SP - 1283 EP - 1290 SN - 2790-3648 KW - discernment KW - games KW - kindergarten KW - variation theory UR - https://www.igpme.org/publications/RR_PME49/rr/casi-eliciting-the-discernment-of-variables-in-young-children-through-/ ER -