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在高中数学中,“数形结合”是贯彻高中数学解题的一大方法。它用几何的方式来诠释代数问题,在一定程度上把问题简单化、明了化,加速了学生的理解,有效地帮助学生解题,它更能培养学生的观察能力和逻辑思维能力。本文将重点分析数形结合在高中数学教学中的具体应用,并列举实例分析。一、以形换数,加速理解在高中数学中,经常会涉及到一些代数问题,通常要通过转化为几何思想进行解题。以形换数,就是借助有形的
In high school mathematics, “combination of numbers and forms” is a great way to carry out high school mathematics problem solving. It interprets algebraic problems in a geometrical way, simplifies and clarifies the problems to a certain extent, accelerates the students ’understanding and helps students to solve problems effectively. It can better develop students’ observation ability and logical thinking ability. This article will focus on the analysis of the specific application of number combining in high school mathematics teaching, and give an example analysis. First, in order to shape the number of accelerated understanding In high school mathematics, often involves some algebraic problems, usually through the conversion of geometry to solve the problem. In exchange for the number, is the use of physical