Developing a context-based PBL model

Problem-based learning (PBL) is a curriculum design and a teaching / learning strategy which was developed in the West to help students develop higher order thinking and disciplinary knowledge based skills and competencies. In PBL, teaching and learning activities are centered around context-based real life problems, and opportunities are created for self-directed small group learning by students. Although PBL is sometimes claimed to be used by teachers in many different teaching and learning contexts, the understanding and actual implementation of such an approach varies considerably amongst teaching staff. Similar to the introduction of any other innovations in curriculum and instructional design, successful implementation of PBL should not involve direct transportation but rather a clear understanding of the concepts and principles of the approach, with due consideration given to the actual teaching and learning context which may necessitate appropriate modifications and adaptations. This paper explores the dimensions and processes in the development of a context-based PBL model at the Hong Kong Polytechnic University. Based on a database of the various