GRAPHICAL REPRESENTATIONS ASSOCIATED WITH ALGEBRAIC TASKS IN APLUSIX
Résumé
Aplusix is a learning environment devoted to the practice of algebra in high school which has chosen a natural representation for algebraic expressions. We will first present the didactical and technological choices for the development of the graphical representations. Then we will study the contributions of this didactical representation on various algebraic tasks such as factoring, solving equations. Finally, we will describe a first experiment.
Origine : Fichiers produits par l'(les) auteur(s)