摘要：The aim of this case study is to define reflection activities of a lesson study groupthat consisted of three middle school mathematics teachers in Usak, Turkey. In theprocess, the participants worked in collaboration for about 5 months to implementthree study lesson practices. The data were collected through observations in thereflection processes of the study lessons. Teachers’ reflection activities wereanalyzed based on the literature of teacher self-regulation. As a result, lesson studyencouraged teachers to make detailed and reliable evaluations, controllable causalattributions, and productive inferences for their teaching.
关键词：reflection on teaching; lesson study; middle school mathematics teaching;reflection activities; mathematics teachers
