TY - CPAPER TI - COMBINING LINGUISTIC AND COVARIATIONAL REASONING ANALYSES OF STUDENTS' DESCRIPTIONS OF CHANGE AU - Stevens, Irma E. AU - Kimber, Elizabeth AU - Moore, Kevin C. T2 - Proceedings of the International Group for the Psychology of Mathematics Education, Volume 1 PB - Psychology of Mathematics Education (PME) PY - 2026 SP - 819 EP - 826 SN - 2790-3648 KW - covariational reasoning KW - systemic functional linguistics KW - graphing UR - https://www.igpme.org/publications/RR_PME49/rr/PME49_RR_598_Kimber_E/ ER -