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...

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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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...

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 ...

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...

AbstractThe primary function is very important,in junior middle school mathematics.It isthe opening chapter of the whole function field,so the mastery of the primaryfunction direct...

AbstractUnivariate primary inequality and univariate primary inequality group is a keyknowledge that junior high school students must understand and master,which playsan important ...

AbstractFirst of all,this article plays a positive role in teaching through 'RecentDevelopment Zone',and explains that if the 'Recent Development Zone'is appliedto junior high scho...