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/morcos-prospective-secondary-teachers-personal-relationship-with-combi/ ER -