Exploring one of the central themes in science education theory, this volume examines how science education can be considered as a scientific activity within a broad post-positivist notion of science.

Many students find learning science extremely problematic, whatever level of education they have reached. At the end of the 1970s a new approach to tackling learning difficulties in science was developed, drawing on ideas from psychology and cognitive science, and centred on the way students build up new knowledge in reference to their existing ideas. Constructivism became the dominant...