教师要本着让学生积极思考的宗旨,提高小学生思维能力,激发学生的二次反思意识,提升思维水平为最终目的,同时端正学习态度,提高每个学生的个人反思能力。“二次反思”应更加重视教学设计,让精心的设计成为反思的催化剂;强化课堂生成的作用,让课堂生成成为反思的助推剂;加大对学生课堂思考的指引,让有效指引成为反思的升华剂。 Teachers should be based on the purpose of making students think positively, improve the thinking ability of primary school students, stimulate students’ second sense of reflection, raise the level of thinking for the ultimate goal, at the same time correct learning attitude and improve each individual’s ability of reflection. “Secondary reflection ” should pay more attention to teaching design, so that meticulous design as a catalyst for reflection; to strengthen the role of classroom generation, so that the classroom has become a reflection of the propellant; to increase the students thinking in the classroom guidelines for effective guidance Become a reflective sublimation agent.