目录言11向量的向量积在中学数学中的应用的国内研究综述…22向量的向量积有关的知识32.1两向量的向量积……32.1.1向量积的定义…32.1.2向量积的运算规律…42.2向量积的坐标运算……43利用向量的...

数形结合在中学数学解题中的应用摘要数学学习中运用的思想方法，数形结合思想可谓是非常常见的。例如，解决不等式、函数、几何等等数学问题，都可以应用数形结合思想。数形结合是将数字与图形相...

初中数学教学的问题及对策的研究AbstractJunior high school is a critical period for learning mathematics.Mathematics as animportant subject,how to improve and perfect the teaching pr...

Discussion of Linear Differential Equation of Second OrderVariable CoefficientAbstract:In higher mathematical applications,the theory of ordinarydifferential equations has been dev...

analysis:teachers should make teaching objectives,assign homework and give teachingevaluation according to students'personality differences,carry out different teaching,trulyteach ...

目录1引言…1.1问题的提出…1.2研究的问题与方法...................11.2.1研究的问题.11.2.2研究的方法.…1.3研究意义.......1.3.1探寻人的发展规律、因应时代的呼唤..·11.3.2通过相应的理论...

Abstract'Life is education,society is school,and teaching is unity'are the three basicviewpoints of tao xingzhi's life education thought.Under the inspiration of taoxingzhi's life ...

Research on the solution of conic track equationAbstract 'Conic trajectory equation solution method'is the primary embodiment of analyticgeometry in high school mathematics,and is ...

A comparative study on the set of knowledge points in different editionsof textbooks-A case study of Parallelogram in junior middle schoolAbstract With the continuous advancement o...

目录1.绪论…1.1问题的提出及意义…1.2研究的方法………………21.2.1文献调查分折………21.2.2问卷调查分析…21.2.3个别访谈分析…21.3相关概念的界定……21.3.1优等生……21.3.2学困生……21.3...