近期,笔者听了不少随堂课、示范课,教学基本流程为:教师展示问题,学生思考交流并给出其见解,教师给予表扬性评价后给出自己的解答.总体感觉为课堂热热闹闹,倾听、交流、评价齐上阵,冷静思考便知有形无实,学生思维难以得到真正的发展.下面撷取三个教学片断,谈谈笔者的教学感悟. Recently, the author listened to a lot of attending classes and demonstration classes. The basic teaching process is: teachers display problems, students think about exchanges and give their opinions, teachers give recognition after giving their own answers. The overall feeling is that the classroom is busy Noisy, listening, communicating, and evaluating together, calm thinking is tangible, and students’ thinking is difficult to get real development. The following draws three teaching pieces to talk about the author’s teaching inspiration.