导数是微积分中的重要基础概念。导数是函数的局部性质。一个函数在某一点的导数描述了这个函数在这一点附近的变化率。导数在初等数学中是一个重要的工具,是近代数学的重要基础,它的引入为解决中学数学问题提供了新的视野,利用导数可从更深的角度来研究函数性质,更可为学生解题提供了捷径。本文将对一些关于导数在解决初等数学中应用的问题做简单的讨论。 Derivatives are important fundamental concepts in calculus. Derivatives are the local properties of a function. The derivative of a function at some point describes the rate of change of this function around this point. Derivatives is an important tool in elementary mathematics and an important foundation of modern mathematics. Its introduction provides a new perspective for solving the problem of middle school mathematics. Derivatives can be used to study the properties of functions from a deeper perspective and solve problems for students Provide a shortcut. This article will give a brief discussion of some of the problems with derivatives in solving elementary mathematics.