Empowering the design and the sharing of learning plans by means of net technologies: the IAMEL system

This paper reports on the research work carried out by the authors in the framework of the IAMEL project, supported by the Italian Ministry of Education. The project was mainly aimed at enhancing the teaching/learning of mathematics by providing teachers with specific e-learning platforms endowed with a number of dedicated tools supporting the setting-up and the carrying-out of specific in-field experiments. One of the main results of the project was the development of a methodology to carry out the design of educational interventions; such a methodology was based on a conceptual goal-oriented framework and on different authoring tools among which the IAMEL system, an online tool fully described in the paper that allows both the production and the sharing of pedagogical plans and consents the design and the modeling of educational interventions with different levels of granularity and scope