TY - CPAPER TI - The Role of Same Unit Coordination in the Development of Advanced Multiplicative Reasoning Schemes: a Longitudinal Study AU - Ding, Rui AU - Xue, Boyuan AU - Deng, Xixi AU - Li, Jiajia T2 - Proceedings of the International Group for the Psychology of Mathematics Education, Volume 1 PB - Psychology of Mathematics Education (PME) PY - 2026 SP - 347 EP - 354 SN - 2790-3648 KW - Multiplicative reasoning KW - Same unit coordination KW - Mixed unit coordination KW - Place-value base 10 UR - https://www.igpme.org/publications/RR_PME49/rr/ding-the-role-of-same-unit-coordination-in-the-development-of-advanced/ ER -