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有理数是初中数学的重点内容之一,也是重要的基础知识,在这一章中蕴涵着许多重要的数学思想方法,了解和掌握这些思想方法,对于培养中学生的数学素养大有裨益.现就本章所体现的数学思想方法作一介绍,供同学们学习参考.
Rational number is one of the key contents of junior high school mathematics, and it is also an important basic knowledge. There are many important mathematical ideas and methods in this chapter. Understanding and mastering these ideas and methods is of great benefit to the cultivation of mathematics literacy among middle school students. The mathematics and thinking methods embodied in this book are introduced for students’ reference.