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浅探初中数学二次函数的教学设计
AbstractQuadratic function as an important part of mathematics teaching in junior highschool,and it is the link of function learning in junior high school and senior highschool.In ...
关于二重极限与累次极限的一些讨论
目录摘要..1Abstract.1引言..11.绪论.11.1研究背景11.2课题相关研究现状..11.2.1国外研究现状11.2.2国内研究现状213研究意义。.21.4研究方法.….21.5研究思路。.22.二重极限与累次极限的概念.32...
宿迁市洋北中学数学自主学习的教学实验研究
An Experimental Study on Mathematics Autonomous Learningin Yangbei Middle SchoolAbstract This article mainly studies junior high school mathematics autonomous learning.First,the si...
用定积分确定函数关系式
目录摘要…Abstract........目录…0…1引言…21定积分和函数的定义……21.1定积分的定义…31.2函数的定义…4444444444442定积分和函数的关系…,…42.1积分第一中值定理…2.2积分上限的函数3方法...
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 ...
浅探初中数学因式分解的教学设计
AbstractIn junior high school mathematics,factorization is very important.In theprocess of factorization teaching,in order to improve the quality of teaching andmake students bette...
新课标下圆锥曲线考题分析与复习策略研究——以近三年全国卷为例
52调查设计与实施375.3调查结果与分析.385.4调查研究的结论475.5圆锥曲线高考复习策略.485.6小结….49总结51参考文献….53附录.55致谢6]
浅谈变式教学在初中数学教学中的应用
On the application of Variant Teaching in junior middle school mathematicsteachingAbstract Variant teaching has a long history in China,and it is a distinctive teaching feature ofm...
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...










