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...

AbstractThe thought of classified discussion is one of the important mathematicalthoughts in junior middle school mathematics.In this paper,from the four aspects ofnumber and formu...

teachingAbstract The classification discussed ideas method for teaching and research,the use of theliterature survey method,classroom observation and questionnaire survey,get the r...

AbstractThe first order equation is an important content of junior high schoolmathematics,and it is also a key link that closely links mathematics with real life,which plays an imp...

AbstractThe difference teaching is undoubtedly the most effective way to improve thelevel of education and teaching,to promote the development of students'personalityand to stimula...

几何教学中体现数形结合思想”。可见在初中数学的学习过程中，对几何变换思想的掌握要求越来越高了。现在学生从七年级下学期（华师大版）开始接触平面几何，主要是关于轴对称、平移、旋转、中心...

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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...

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AbstractProbability is an important part of junior high school mathematics curriculum,and it is also one of the key knowledge that the curriculum requires students tomaster.The pre...