| This research regarded T primary school as the scene of study , drew lessons from professor Xiangming Chen's practical knowledge of teachers theory , combined the actual conditions of teaching staff of T primary school, chose three representative teachers as study cases . In the research the author mainly used interview method , narrated each teacher's distinct educational practical knowledge in the form of telling stories . Finally , basing on the a contrast to three cases, author put forward some suppositions about connections of all parts of teachers's educational practical knowledge and some useful ideas which the author finds during the study. |