Developing a science of teaching through lesson study

Purpose – The purpose of this paper is to explore the potential of lesson study for the development of a science of teaching cast in the form of John Dewey's “laboratory model” of learning to teach.Design/methodology/approach – The early sections compare the “laboratory” with the “apprenticeship” and “rationalist” models of learning to teach, which emphasise the primacy of practice and theory respectively. The unity of theory and practice embodied in the “laboratory model” is outlined, linking the development of teachers’ theoretical understanding with the development of their practice. A distinction between pedagogy and teaching is drawn. The later sections examine the potential of lesson study to develop as a teachers’ based pedagogical science, particularly when informed by variation theory. The paper concludes by suggesting ways in which different theories of learning can be integrated into learning study, and points to ways in which particular studies can contribute to the systematic construction of ...