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培养学生初步的逻辑思维能力是数学教学的一项基本任务。逻辑思维能力实质上是根据正确的思维规律和形式,对数学对象的属性进行分析综合、抽象概括和判断推理的能力。其中,分析综合、抽象概括是概念形成的思维方法,而概念是判断的依据、判断又是推理的基础。因此,我认为培养学生初步的判断推理能力是运用概念解决问题过程中最重要的一步。现就如何培养学生初步的判断推理能力,从着眼点、着重点和着力点三方面作一探讨。一、着眼点放在概念上概念是对事物的一般属性和本质特征的反映形式。任何
Developing students’ initial logical thinking ability is a basic task of mathematics teaching. In essence, logical thinking ability is to analyze and synthesize the attributes of mathematical objects based on the correct rules and forms of thinking, summarizing abstractly and judging the ability of reasoning. Among them, the analysis of synthesis, abstract summary is the concept of the formation of the thinking method, and the concept is the basis for judgment, judgment is the basis for reasoning. Therefore, I think it is the most important step in the process of applying the concept to solve the problem of cultivating students’ initial judgmental reasoning ability. Now on how to develop students’ ability to judge reasoning from the point of view, focus and focus on three aspects to make a discussion. First, focus on the conceptual concept of things is a reflection of the general attributes and characteristics of the form. any