About the flexibility of the minus sign in solving equations

Reference : About the flexibility of the minus sign in solving equations


	Document type :	Scientific congresses, symposiums and conference proceedings : Paper published in a book
	Discipline(s) :	Social & behavioral sciences, psychology : Education & instruction
	To cite this reference:	http://hdl.handle.net/10993/12889

Title :	About the flexibility of the minus sign in solving equations
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 :	2002
Main document title :	Proceedings of the 26th International conferecne for the Psychology of M athematics Education (PME 26)
Peer reviewed :	Yes
Audience :	International
Event name :	26th International conferecne for the Psychology of M athematics Education (PME 26)
Event date :	2002
Permalink :	http://hdl.handle.net/10993/12889

There is no file associated with this reference.

All documents in ORBi^lu are protected by a user license.