TY - CPAPER TI - ‘MEASURING IS NOT A VALID ARGUMENT IN MATHEMATICS.’ REALLY? DO STUDENTS RECOGNIZE THE CONTEXT-SPECIFICITY OF SOCIOMATHEMATICAL NORMS? AU - Sporn, Femke AU - Litteck, Kristin AU - Neumann, Irene AU - Heinze, Aiso T2 - Proceedings of the International Group for the Psychology of Mathematics Education, Volume 1 PB - Psychology of Mathematics Education (PME) PY - 2026 SP - 1403 EP - 1410 SN - 2790-3648 KW - Sociomathematical norms KW - Proof-related norms KW - Applied mathematical contexts UR - https://www.igpme.org/publications/RR_PME49/rr/PME49_RR_323_Sporn_F/ ER -