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不等式的证明以及应用
摘要在数学中,不等式的证明与应用是重点考察内容,贯穿整个数学的学习。其中的几个重要不等式,如基本不等式、均值不等式、排序不等式和柯西不等式,均可实现推导证明与应用。本文主要就以上几...
近五年高考数学(全国卷)试题分析
cross-penetration;Carry out the thought method,improve the operation ability.Suggestions for senior in the high school to prepare the exam:Pay close attention to basicknowledge and...
分类讨论思想在初中数学教学中的应用
teachingAbstract The classification discussed ideas method for teaching and research,the use of theliterature survey method,classroom observation and questionnaire survey,get the r...
论如何提升初中生数学学习兴趣
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浅谈如何提高小学数学课堂的教学效率
AbstractAs the beginning of learning mathematics,primary school mathematics is acornerstone for students to learn mathematics.If students want to learn mathematicswell,the efficien...
勾股定理的教学—探究与应用衡重
Pythagorean theorem is a shining pearl in geometry,which is called 'the basis of geometrystone'.For the teaching of Pythagorean theorem,teachers should pay attention to the inquiry...
关于函数的凸性在中学数学解题中的应用
On the application of convexity of function in middle school mathematics problemsolvingAbstract In recent years,the investigation of this knowledge point about the convex function ...
初中数学课堂教师提问质量的调查分析-以东海县培仁学校为例
Investigation and analysis on the quality of questions asked by middleschool mathematics teachers--a case study of peiren school in donghai countyAbstract The teacher's question is...
一道函数极值的研究
目录引言11.求解一个多元函数的条件极值…2.函数极值的相关概念……52.1函数极值的概述……52.1.1一元函数的极值…2.1.2二元函数的极值……52.1.3多元函数的极值…53.二元函数极值点的判定…3.1...
黎曼积分与勒贝格积分的区别与联系
目录1引言.31.1微积分的发展史31.2黎曼积分与勒贝格积分的引入.32黎曼积分与勒贝格积分的定义.52.1黎曼积分的定义.52.2勒贝格积分的定义.62.3黎曼积分和勒贝格积分定义区别与联系.73黎曼积分与...

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