|Conference||The World Association of Lesson Studies (WALS) International Conference 2009: Collaborative Knowledge Creation through Lesson and Learning Study|
|Abbreviated title||WALS 2009|
|Period||07/12/09 → 10/12/09|
Yu, W. M. C. (2009, December). Lesson study and change of teaching conceptions: Case studies in pre-service teacher education. Paper presented at The World Association of Lesson Studies International Conference 2009 (WALS 09): Collaborative Knowledge Creation through Lesson and Learning Study, The Hong Kong Institute of Education, Hong Kong, China.