TY  - CPAPER
TI  - Primary Students’ Mathematics Related Costs
AU  - Ilomanni, Pia
AU  - Haataja, Eeva
AU  - Niemi, Laura
AU  - Radišić, Jelena
AU  - Laine, Anu
T2  - Proceedings of the International Group for the Psychology of Mathematics Education, Volume 1
PB  - Psychology of Mathematics Education (PME)
PY  - 2026
SP  - 675
EP  - 682
SN  - 2790-3648
KW  - Mathematics motivation
KW  - cost value
KW  - primary school
KW  - regression tree analysis
UR  - https://www.igpme.org/publications/RR_PME49/rr/ilomanni-primary-students-mathematics-related-costs/
ER  -