Some features and content are currently unavailable today due to maintenance at our service provider. Status updates

Quand additionner ou soustraire implique de comparerWhen adding or subtracting involves comparingCuando sumar o restar implica comparar

  • Lucie DeBlois

…more information

  • Lucie DeBlois
    Université Laval, Québec, Canada

Cover of L'apprentissage et l'enseignement des sciences et des mathématiques dans une perspective constructiviste, Volume 25, Number 1, Spring 1997, pp. 1-182, Éducation et francophonie

Download the article in PDF to read it.

Download

Appendices