The Investigation On Teahing Practice Of Junior Middle School Mathematics Review Class Based On Micro-class

There are many teaching contents in junior high school mathematics subject review class,and students’ acceptance is not high.The teaching method of junior high school mathematics subject review class based on micro class can improve students’ learning enthusiasm,increase students’ understanding ability,and provide ideas for practicing the concept of curriculum standards,improving mathematics teaching mode,and improving the teaching efficiency of junior high school mathematics subject review class.This study mainly discusses the teaching practice of micro class in junior high school mathematics review class.Firstly,the core concepts of micro class are defined,and the application of constructivism learning theory and visualization theory in micro class mathematics teaching is summarized.Secondly,by using the methods of questionnaire and interview,the paper investigates the teachers and students of grade two in XH middle school.The results show that: the application of micro teaching in mathematics subject review class can significantly improve the effectiveness of teaching.Thirdly,it discusses the teaching design of basic mathematics knowledge review and exploratory mathematics knowledge review by using micro class,which can assist teachers’ teaching in class,and strengthen students’ self watching micro class video after class.Taking the mathematics knowledge review course "the concept of primary function" and the exploratory mathematics knowledge review course "the application of primary function" as teaching cases,this paper expounds in detail the teaching design of applying micro class in mathematics subject review course.Finally,it evaluates the application effect of micro class in junior high school mathematics subject review course.The author selects two classes in grade two of junior middle school as the experimental objects.Through the control experiment,questionnaire survey and other ways,test the effect of micro class in mathematics topic review class.The experimental results show that: the teaching method of mathematics subject review based on micro lesson has a significant performance in improving the ability of mathematical modeling and the ability of combining number with shape,and most students approve the teaching method of mathematics subject review based on micro lesson.