摘要：In this paper, we address the issue of personalization of learning activities by seeking asolution to the problem caused by the variety of devices used by teachers in preparing activities forlearners. For this, we adopt a generic approach based on PERSUA2, a model for a unified personalizationof learning activities. In this paper, we rely on use cases to describe needs for individualization ofteaching. We then present the PERSUA2 model and, the implementation that we have made, whichenable a teacher to define a personalization strategy, which is then applied by the system that preparescustomized activities for students. We conclude by reporting evaluations that we conducted, which showthat our approach can satisfy the different needs identified by the use cases
关键词：Personalization of learning; unified approach; teaching strategies; model
