常识教师在平时的教学工作中,往往只考虑上课时教什么和怎么教,而很少思考为什么这样教以及这样教会怎么样,因而不能进一步对自己的教学进行反思。在浙江温州市小学骨干教师研修班上,我们采用课堂行动研究的方法,就《水的三态变化》进行观察分析与评价,以期引起进一步反思与探讨。 Common sense teachers in normal teaching often only consider what to teach and how to teach, and rarely think why such a teaching and such a church how, so they can not further reflect on their teaching. In the primary school teacher training class in Wenzhou City, Zhejiang Province, we used the method of classroom action research to observe and analyze the “three-state water changes” with a view to arouse further reflection and discussion.