@inproceedings{pme336559-kawakamiexploringprima,
  title={EXPLORING PRIMARY SCHOOL STUDENTS’ VALIDATION APPROACHES IN THE TASK OF MODELLING WITH DATA},
  author={Kawakami, Takashi and Akizawa, Katsuki},
  booktitle={Proceedings of the International Group for the Psychology of Mathematics Education, Volume 1},
  year={2026},
  pages={779--786},
  publisher={Psychology of Mathematics Education (PME)},
  issn={2790-3648}
}