@inproceedings{pme336559-helliwelltowardsanonto,
  title={TOWARDS AN ONTOLOGY OF ECOLOGICAL PRACTICES: TEACHING MATHEMATICS AS “NOT KNOWING TOGETHER”},
  author={Helliwell, Tracy and Coles, Alf},
  booktitle={Proceedings of the International Group for the Psychology of Mathematics Education, Volume 1},
  year={2026},
  pages={603--610},
  publisher={Psychology of Mathematics Education (PME)},
  issn={2790-3648}
}