| Affiliation: | (1) Institute of Education, University of Reading, Bulmershe Court, Woodlands Avenue, Earley, Reading, RG6 1HY, U.K. |
| Abstract: | It is argued that a central role for models and modelling would greatly increase the authenticity of the science curriculum. The range of ontological states available for the notion of  model is outlined, together with the modes available for their representation. Issues in the selection of models for and the development of modelling skills within the model-based curriculum are presented. It is suggested that learning within such a curriculum entails: acquiring an acceptable understanding of what a model is and how modelling takes place; having a developed capacity to mentally visualise models; understanding the natures of analogy and of metaphor, processes which are central to models and modelling. The emphases required in teaching for this learning to be supported are discussed. Finally, implications of the model-based curriculum for teacher education are evaluated. It is concluded that a great deal of detailed research and development will be needed if the potential of this change in emphasis within the science curriculum is to be realised.An earlier version of this paper was given at the International Conference on Science and Mathematics Learning held in Taipei, Taiwan, 16 December 2003. |
