Problèmes multiplicatifs : l’expérience de l’enseignant, l’action effective de l’élève

Abstract Practicing years provide the teacher implicit craft knowledges, a knowledge in action and not about the action. The cognitive approach of a craft knowledge is achieved here thanks to a stochastic model. We study the facts taken into account in the uncertainty reduction ; in other words : what type of information does the … Lire la suite