谈平面几何证明教学中要解决的问题

Problems in Plane Geometry Proving Teaching

如何寻求证明思路，对初学几何的人来说是一个困难的的问题，由于不会分析证明思路，或者思路不够开阔，证明时往往茫无头绪盲目乱撞。因此，引导学生掌握一些证题怕思路和方法，培养学生自觉地分析问题和解决问题的能力，就成为提高几何学习质量的关键。

How to seek proof ideas is a difficult problems for a new learner of Geometry, for they can not analyse proof ideas, or lack of wide idesa, they usually are blindness in the proving process, so guiding the students to grasp some ideas for solving Plane Geometry problems and training their ability to consciously analyze and solve the problems become the key point of improving the learning quality of Geometry.