Paper published in a book (Scientific congresses, symposiums and conference proceedings)
What about the role of the minus sign in the negative numbers conceptualization? The case of artithmetical equations with a "multiplicative structure".
Vlassis, Joëlle
2009 • In Proceedings of the 3rd meeting for Elementary Mathematics Education
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 :
What about the role of the minus sign in the negative numbers conceptualization? The case of artithmetical equations with a "multiplicative structure".
Publication date :
2009
Event name :
3rd meeting for Elementary Mathematics Education
Event date :
2009
Audience :
International
Main work title :
Proceedings of the 3rd meeting for Elementary Mathematics Education