@inproceedings{3bf6b82fb7a34297b8f731d25ad994f6,
title = "Moving Beyond Physical Models in Learning Multiplicative Reasoning",
author = "Peter Sullivan and Doug Clarke and Jill Cheesman and Joanne Mulligan",
year = "2001",
language = "English",
isbn = "9074684165",
pages = "233--240",
editor = "{van den Heuvel-Panhuizen}, M.",
booktitle = "Proceedings of the 25th conference of the international group for the psychology of mathematics education",
publisher = "Freudenthal Institute, Utrecht University",
note = "Conference of the International Group for the Psychology of Mathematics Education (25th : 2001) ; Conference date: 12-07-2001 Through 17-07-2001",
}