Reference : How to promote a flexible use of the minus sign in elementary algebraic transformatio... |
Scientific congresses, symposiums and conference proceedings : Unpublished conference | |||
Social & behavioral sciences, psychology : Education & instruction | |||
http://hdl.handle.net/10993/12038 | |||
How to promote a flexible use of the minus sign in elementary algebraic transformations? A learning environment based on a socio-cultural approach | |
English | |
Vlassis, Joëlle ![]() | |
2005 | |
No | |
Yes | |
International | |
Workshop "Tools for algebra learning" | |
2005 | |
Pedagigish Instituut of the Katholiek Universiteit og Leuven (KUL) | |
Leuven | |
Belgium | |
http://hdl.handle.net/10993/12038 |
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