TY - CPAPER TI - PROSPECTIVE SECONDARY TEACHERS' PERSONAL RELATIONSHIP WITH COMBINATORICS: IMPLICATIONS FOR THEIR DIDACTICAL AND MATHEMATICAL TRAINING AU - Morcos, Jonathan AU - González-Martín, Alejandro S. T2 - Proceedings of the International Group for the Psychology of Mathematics Education, Volume 1 PB - Psychology of Mathematics Education (PME) PY - 2026 SP - 1035 EP - 1042 SN - 2790-3648 KW - Combinatorics KW - teacher training KW - Anthropological Theory of the Didactic (ATD) KW - personal relationship with content KW - institutional relationship with content UR - https://www.igpme.org/publications/RR_PME49/rr/PME49_RR_500_Morcos_J/ ER -