Solving equations with negatives or crossing the formalizing gap

Reference : Solving equations with negatives or crossing the formalizing gap


	Document type :	Scientific congresses, symposiums and conference proceedings : Paper published in a book
	Discipline(s) :	Social & behavioral sciences, psychology : Education & instruction
	Focus Areas :	Educational Sciences
	To cite this reference:	http://hdl.handle.net/10993/12890

Title :	Solving equations with negatives or crossing the formalizing gap
Language :	English
Author, co-author :	Vlassis, Joëlle [University of Luxembourg > Faculty of Language and Literature, Humanities, Arts and Education (FLSHASE) > Educational Measurement and Applied Cognitive Science (EMACS) >]
Publication date :	2001
Main document title :	Proceedings of the 25th International conference for the Psychology of M athematics Education (PME 25)
Author, co-author :	Vlassis, Joëlle
Peer reviewed :	Yes
Audience :	International
Event name :	25th International conferecne for the Psychology of M athematics Education (PME 25)
Event date :	2001
Permalink :	http://hdl.handle.net/10993/12890

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