TY - CPAPER TI - Mathematics Co-teaching: Specialized Knowledge for Teaching Mathematics by Elementary School and Special Education Teachers AU - Piñeiro, Juan Luis AU - Castro-Rodríguez, Elena T2 - Proceedings of the International Group for the Psychology of Mathematics Education, Volume 1 PB - Psychology of Mathematics Education (PME) PY - 2026 SP - 1163 EP - 1170 SN - 2790-3648 KW - Special Education KW - Co-Teaching KW - Teacher Knowledge UR - https://www.igpme.org/publications/RR_PME49/rr/pineiro-mathematics-co-teaching-specialized-knowledge-for-teaching-mat/ ER -