@inproceedings{8acd3f3052d94f2b90d4d1fdb292e122,
title = "Teachers' Knowledge About Definitions: Differentiating Between Motivation and Proof",
author = "E Levenson and T Dreyfus",
year = "2006",
language = "אנגלית",
volume = "1",
series = "PME Conference Proceedings",
publisher = "Psychology of Mathematics Education (PME)",
pages = "282--282",
editor = "Jarmila Novotna and Hana Moraova and Magdalena Kratka and Na{\v d}a Stehlikova",
booktitle = "Proceedings Of The 30th Conference Of The International Group For The Psychology Of Mathematics Education",
note = "30th Conference of the International Group for the Psychology of Mathematics Education ; Conference date: 16-07-2006 Through 21-07-2006",
}