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About the flexibility of the minus sign in solving equations
VLASSIS, Joëlle
2002In Proceedings of the 26th International conferecne for the Psychology of M athematics Education (PME 26)
Peer reviewed
 

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Disciplines :
Education & instruction
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)
Language :
English
Title :
About the flexibility of the minus sign in solving equations
Publication date :
2002
Event name :
26th International conferecne for the Psychology of M athematics Education (PME 26)
Event date :
2002
Audience :
International
Main work title :
Proceedings of the 26th International conferecne for the Psychology of M athematics Education (PME 26)
Peer reviewed :
Peer reviewed
Available on ORBilu :
since 10 December 2013

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