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数学是高中教育中最重要的课程之一,同时也是高中生最头痛的学科之一。数学知识比较抽象,所以学生在解题过程中往往需要在脑内进行一些初步的分析,以理清思路,但由于高中数学题涵盖的知识点比较多,仅凭想象很难发现关键条件。针对高中数学的这个特点,教师在教学中应注意采取数形结合的方式,来帮助学生提高解题效率。本文分析了数形结合法在高中数学教学中的应用思路,并借助相应例子作了具体说明。1前言数形结合是一种非常实用且适用范围极广的教学方法,
Mathematics is one of the most important courses in high school education and one of the most headache subjects for high school students. Mathematical knowledge is rather abstract, so students often need to conduct some initial analysis in the brain in order to sort out their thinking. However, because of the high number of knowledge points covered in high school mathematics, it is hard to find the key conditions only by imagination. For this feature of high school mathematics, teachers should pay attention to teaching in the form of a combination of numbers to help students improve problem-solving efficiency. This article analyzes the application of the method of figure combination in high school mathematics teaching, and gives concrete explanations with corresponding examples. 1 Preface Number shape combination is a very practical and widely applicable teaching methods,