Abstract: | Although teacher-thinking research is now well established, the specific mechanisms through which teachers construct new understandings of their teaching have not been closely examined. This paper presents four interrelated concepts—teachers' conceptions of practice, tensions in their practice, articulation, and local and professional language—which emerged as grounded categories from a longitudinal study of change in teachers' practice. The study focused on how a group of foreign language teachers integrated new ideas, encountered in an inservice masters' degree program, in their thinking about and activity in the classroom. The analysis traced the ways in which the teachers reconstructed their classroom practice, using professional discourse to rename their experience and thus to assign new or different meanings to their actions. The concepts, presented with illustrations from the study and accompanying analysis, have implications for research on teaching and teacher education as well as the design and execution of teacher education programs. |