在初中数学课程中，平面几何对学生来说是较生疏较难学的内容。在证题过程中，学生常常觉得束手无策。在十几年的教学生涯中，针对学生证题难度较大的现状，我注重培养学生的想象力，从而逐步培养和提高学生运用数学知识去分析和解决实际问题的能力。同时，我在教学中，采用了 In junior high school mathematics curriculum, plane geometry is more difficult for students to learn the content. In the course of the question, students often feel helpless. In more than a decade of teaching career, in view of the difficulty of students’ certificates, I pay great attention to cultivating students’ imagination so as to gradually cultivate and improve students’ abilities of using mathematical knowledge to analyze and solve practical problems. At the same time, I used in teaching