An approach for pedagogical hypermedia design

This paper deals with management of multimedia and numeric information in an instructional context. We submit a model in order to represent explicitly the pedagogical information structure. This model is based on a graph of information-units. An information-unit is an autonomous node of the graph, composed with an internal structure, an external structure and a set of associated actions. The model allows managing multimedia interaction, conceptual interaction and pedagogical interaction. We then submit a four-step design method: 1-Pedagogical survey, 2-Modeling, 3-Drafting, 4-Editing. To end with we submit further elements to deal with multimedia interaction in a pedagogical context