由一个或几个已知判断推出另一个未知判断的思维过程叫做推理.推理由题设和结论两部分组成.初中几何推理是最基础的思维训练,它强调的是步步言之有据,有条理的思考,对培养学生的逻辑思维及逻辑推理能力有特殊作用.随着新课标的实施,在教学过程中发现学生的数学学习能力、应用能力均有所提高,但几何证明中的逻辑思维能力有下降的迹象.几何推理教学设计是否合理、科学,将直接影响着课堂教学的成败;几何教学设计能否 One or several known judgments put forward another unknown judge’s thinking process is called reasoning.The reasoning consists of two parts: The junior middle school geometry reasoning is the most basic thinking training, which emphasizes that every step of the evidence, Structured thinking has a special role in cultivating students ’logical thinking and logical reasoning ability.With the implementation of the new curriculum standard, it is found that students’ ability of math learning and application has been improved in the process of teaching, but the logic in geometric proof Thinking ability has declined signs.Geometry reasoning teaching design is reasonable, science, will have a direct impact on the success of classroom teaching; geometry teaching design can