美国学者波斯纳认为,没有反思的经验是狭隘的经验。据此,他提出了教师成长公式:教师的成长=经验+反思。在教学实践中,教师不断积累丰富的教学经验,实践情境和经验背景构成了教师建构专业知识和能力的平台。但繁忙的日常工作和个体的有限经验,极大地约束着教师的专业外延和理论视野,使本应富有能动性、创造性的教学成为一种开始时“承袭他人”,到后来“重复自己”的机械运动。那么,如何走出这一怪圈,促进教师的专业化发展和个人教学风格的 American scholar Posner believes that the experience without reflection is a narrow experience. Based on this, he proposed the teacher growth formula: teacher’s growth = experience + reflection. In teaching practice, teachers continue to accumulate rich teaching experience. The practical situation and experience background constitute a platform for teachers to build professional knowledge and ability. However, the busy daily work and the limited experience of individuals greatly constrain the professional extension and theoretical vision of teachers, so that active and creative teaching should become a kind of machinery that initially “adopt others” and later “repeat themselves”. movement. So, how to get out of this strange circle and promote the professional development of teachers and personal teaching style