A Case Study Of Junior Middle School Mathematics Teaching Based On The Model Of "The First Post-teaching"

In the junior middle school mathematics classroom,what kind of teaching mode can improve the learning efficiency of students is a question that many people are discussing now.In order to improve students' classroom learning efficiency,many scholars at home and abroad have put forward their views.Among them,the idea ofpost-school teaching has been discussed more widely,and the teaching model based on this idea has gradually started to enter the stage of teaching discussion.In the new era,the development of education should have A new style.Learning first and then teaching based on the idea of teaching after school,which reflects the essential characteristics of mathematics learning.Let students become the real subject in the learning process is also the core idea of the new curriculum reform.In theory,this model can stimulate students 'interest and enthusiasm in learning mathematics to a certain extent,and cultivate students' autonomous learning consciousness and ability What's more important is to cultivate students' creative ability.Therefore,learning before teaching is an effective way to solve many outstanding problems in junior middle school mathematics teaching,and it is an important trend for the future reform and development of mathematics curriculum.This article will focus on research and discussion,included topics such as how the use of first-learn-and-teach-style teaching will affect students 'interest and enthusiasm for learning mathematics,and how it will affect students' mathematics learning performanceIn view of the current junior middle school mathematics classroom teaching,it is necessary to continuously improve teaching methods and improve teaching quality Traditional classrooms have shown many disadvantages under the current circumstances.Among the innovations of many teaching models,can the widely discussed first-learning-before-teaching model improve the teaching quality of junior middle school mathematics classrooms?To this end,I conducted a teaching experiment in two classes of our school.The experimental time was the entire semester,and included content analysis,questionnaires,typical teaching case analysis,teacher and student interviews,etc.to actually explore the effect of first-learn-and-teaching mode.This study focuses on the analysis of the experimental group using the learning-before-teaching model and the control group using the traditional teaching model through long-term observation and various data analysis.Taking the 7th grade semester human education version of the review course as a typical lesson.Based on theoretical research and practical survey,we using research methods such as literature research,questionnaire survey,case analysis,interview survey to learn the practicality of the model of learning before teaching.Through such controlled experiments,which are focus on researching this model,and to see how it affect junior high school students' learning mathematics can provide a valuable reference for the author's own education and teaching work,and then improve the effect of education and teaching.Mathematics learning has become more efficient and has a positive effect on students'mathematics learning in junior high school classrooms.This article mainly includes below topic:combing the theories involved in the teaching of pre-learning and post-teaching,the definition of research questions,the definition of pre-learning,the theory of constructivism,and humanism.From the perspective of typical lessons,it includes the group and the control group were given typical lessons,analyzed the classroom performance,and compared the changes before and after the performance.From the perspective of the entire semester,it includes the performance analysis of the experimental group and the control group and the results of the questionnaire survey.Based on the analysis from the above two perspectives,we consider the results of this experiment from the long-term and short-term effects.Combined with teaching theory,this paper expounds the ways to improve the teaching effect of junior middle school mathematics under the construction of this new teaching mode.Finally,we draw the conclusion is drawn based on the analysis of actual cases and final grades.Furthermore,reasonable actions will be suggested for future teaching work and teaching methods.