Authors: Amel Behaz ¹; Mahieddine Djoudi ²

• 1 Université Hadj Lakhdar Batna 1
• 2 Ingénierie des Ressources Médiatiques pour l'Apprentissage

In the hypermedia systems the reinforcement of the learner interest requires the production, edition and diffusion of various type of teaching documents (courses, exercises, etc). The aim of our work, is the elaboration of a model of documents and teaching activities. This model describes parameters and functionalities to integrate in pedagogical contexts witch supports different activities. Based on this model, we conceived and carried out a dynamic adaptive hypermedia environment called MEDYNA, witch helps us to draft documents for e-learning. The system takes into account parameters and elements of the proposed model. It allows the dynamic generation of adaptive context to the learner. We exploited the XML technology for the implementation of our system.