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数学教学内容是数学基础知识和数学思想方法的有机结合.在数学教学中,学生往往只注重对数学知识的学习,而忽视了连接这些知识的观点及由此产生的解决问题的方法与策略.在教学中渗透数学思想方法,让学生在学到数学知识的同时也学到数学思想方法,在以后的生活、工作中都可以随时随地用它们去解决问题,在培养智力的同时也培养了能力,更有利于素质教育的开展.因此,在课堂教学中渗透数学思想、数学方法是非常必要的.它包括培养学生通过观察、分析,综合概括抽象出概念、性质的能力,对知识进行分类,系统化的能力;也包括运用运动变化的观点,矛盾转化的思想分析问题和解决问题的能力.本文就结合一元一次不等式(组)的教学,谈谈如何渗透类比思想、逆向思维
The content of mathematics teaching is the organic combination of the basic knowledge of mathematics and the method of mathematics thought.In mathematics teaching, students tend to focus on the study of mathematics knowledge, neglecting the viewpoint of connecting these knowledge and the methods and tactics to solve the problem. In mathematics teaching methods to penetrate ideas, so that students learn mathematics at the same time also learn mathematical thinking methods, in later life, work can use them to solve the problem anytime, anywhere while cultivating intelligence but also develop the ability, It is more conducive to the development of quality education.Therefore, it is very necessary to infiltrate the mathematics and mathematics methods in classroom teaching.It includes training students to classify knowledge by observing, analyzing and comprehensively abstracting concepts and properties, Also includes the use of sports change point of view, contradictory transformation of the ideological analysis of problems and problem-solving skills.This paper combined with one dollar inequality (group) teaching, talk about how to infiltrate the analogy, reverse thinking