y little attention to the early understanding of mathematics concepts and concept teaching,and the teaching focus is often on the training of students'problem-solving skills.In rec...

目录1引言..42函数与方程思想...。52.1基本概念....52.2函数与方程思想关系..53函数与方程思想在解题中的应用..53.1函数思想在解题中的应用....·53.1.1利用函数的单调性解题..…63.1.2利用函数...

湖南理工学院本科毕业论文AbstractIn this paper,we first understand the concept and properties of the jointdistribution of two-dimensional random variables and their two basic expres...

高考理科全国卷数学应用题的若干思考AbstractWith the advancement of mathematics prospect,the employment consciousnessof mathematics knowledge becomes increasingly substantial in math...

目录1.复向量的基本概念及性质......…。11.1复向量的概念.…11.2向量与复数运算律和运算法则的比较....…11.3复向量的性质.21.4平面图形和解析几何中曲线的复数表示...32.复向量的应用..………...

AbstractThe form of multiple integral is various.Mastering calculation methods isthe key to solve problems.This paper mainly discusses several calculationmethods of double integral...

1.研究背景…1.1国家教育现代化要求…1.2全民网课实践机遇1.3研究内容和方法1.3.1文献研究法1.3.2调查问卷法……11.3.3访淡法……12.现状和调查分析……22.1概念界定……22.2学生现状……22.3教...

目录引言1反例的定义2反例的类型3反例的作用4反例的构造方法4.1特例构造法4.2性质构造法4.3类比构造法1t11t1111101t011011111t10t10t11t1111t1t14.4逆向思维构造法74.5极端性构造法4.6数量关系...

A study on the Educational value of Fibonacci SeriesAbstract The integration of Mathematics culture into Mathematics teaching is one of the basicideas of Mathematics course teachin...

AbstractAs an important part of reverse thinking,counterexample plays an indispensablerole in mathematics.When we want to prove some definitions and theorems,teachersshould use cou...