[The EDIT project. Problem-based learning on the web challenges students' thinking].
EDIT is short for Educational Development using Information Technology. The EDIT project was initiated by the Faculty of Health Sciences at Linköping University. The aim was to develop web-based scenarios for problem-based learning (PBL). Patient case studies and other medical problems or situations are illustrated by using realistic texts and multimedia, e.g. pictures and short films. Since the project started in 2001, EDIT-scenarios have been developed for six undergraduate programmes. The project covers two years of the medical programme. The use of multimedia has introduced new possibilities to challenge students' thinking by stimulating more senses. The different parts of a scenario are designed to raise questions without providing answers. Both students and tutors have perceived EDIT-scenarios as more motivating and interesting than the case studies on paper previously used. EDIT has contributed to improving and updating PBL-scenarios. This process has helped vitalise the discussions about pedagogical issues. For students as well as teachers, the project has lead to increased general familiarity with IT. In this paper, the project concept, practical aspects of the implementation, and pedagogical outcomes are discussed.