@inproceedings{pme336559-rachmathematizationusi,
  title={Mathematization Using Functions in Data-based Modelling by Upper Secondary Students},
  author={Rach, Stefanie and Menzel, Marielena and Geisler, Sebastian and Kosiol, Timo},
  booktitle={Proceedings of the International Group for the Psychology of Mathematics Education, Volume 1},
  year={2026},
  pages={1203--1210},
  publisher={Psychology of Mathematics Education (PME)},
  issn={2790-3648}
}