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在初中数学“图形与几何”领域中,教师要寻找有效的方法,以此来培养学生的合情推理能力。本文主要从直观几何、实验几何、演绎几何、方法指导、问题设计这五个方面来谈如何培养学生的合情推理能力。1借助直观几何发展合情推理直观就是根据自身的经验来观察、测试某一事物。初中数学“图形与几何”领域研究的重点在平面图形上。平面图形是将现实世界中的事物作为原型,在此基础上抽象概括出来,并且与学生的实际生活有
In junior high school math, “Graphics and Geometry,” teachers look for effective ways to develop students’ empathy. This article mainly discusses how to cultivate students’ ability of reasoning and reasoning from the aspects of visual geometry, experimental geometry, deductive geometry, methodological guidance and problem design. 1 Intuitive geometry with intuitive intuition Intuitive intuition is based on their own experience to observe and test a thing. Junior high school mathematics “Graphics and Geometry ” The field of research focused on the graphic. Plane graphics are the real world things as a prototype, abstracted from this abstract, and with the actual life of the students have