@inproceedings{b34051e122254225861e3474bc6d824b,

title = "So what's a centimetre look like: students' understandings of linear units",

author = "Philippa Bragg and Lynne Outhred",

year = "2001",

language = "English",

isbn = "9074684165",

pages = "2--209--2--216",

editor = "{van den Heuvel-Panhuizen}, Marja",

booktitle = "Proceedings of the 25th Conference of the International Group for the Psychology of Mathematics Education",

publisher = "Freudenthal Institute, Faculty of Mathematics and Computer Science, 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",

}