The Study Of Teachers' Difficulty In Presenting The Thinking Process In The Teaching Of High School Mathematics Study Questions

In high school,when teaching mathematics exercises,teachers should show the thinking process,so that students can understand knowledge,master methods,eliminate doubts,and improve the ability of solving mathematical problems.However,when teachers show their thinking process,they often encounter some difficulties,which affect the teaching process and teaching effect.This difficult problem has been plaguing a number of front-line teachers,directly affecting the enthusiasm of students to learn mathematics and restricting the improvement of students performance.It is realistic and innovative for teachers to study the difficulty of showing their thinking process of solving mathematics exercises in senior high school.Firstly,this paper carries out a lot of theoretical researches on it.On the basis of extensive reading of literature,the connotation of thinking and thinking process is clarified,and it is found that previous studies about this field are seldom involved.Questionnaires that surveyed mathematics teachers in Jiaonan No.1 Middle School,No.2 Middle School,No.5 Middle School,No.8 Middle School and Experimental High School in the West Coast New Area of Qingdao have been analyzed to find out the difficulties in displaying the thinking process of teachers when teaching the mathematics exercises in high school.1.The time is limited,and the teaching progress is so fast that students have problems with understanding knowledge totally,which leads to the difficulties in displaying the thinking process of teachers.2.Teachers inadequate preparation for lessons and incomplete research on exercises is another difficulty.3.The blackboard design can not help teachers to show their thinking process well.4.Teachers cannot reasonably analogize,summarize,associate,and change different ways to show their thinking process.5.Teachers cannot reasonably choose graphics,material object or multimedia demonstrations to show their thinking process.6.Teachers cannot disperse difficult points and properly transform them.7.Teachers thinking process is not close to students reality.8.Teachers cannot fully show students thinking process.9.Teachers do not organize classes of mathematics exercises scientifically.10.Teachers do not attach importance to guiding students toexplore cooperatively,and bilateral activities are poor.Secondly,in order to solve the difficulties in displaying the thinking process of teachers in mathematics exercises teaching in senior high school,this paper explores the causes of these difficulties one by one from the aspects of teachers and students,internal and external causes,with the principle of accurate attribution.And to solve the problem,the paper combines theoretical analysis,attending lectures,and communication with teachers and students.Lastly,based on the teachers difficulties in displaying the thinking process in exercises teaching and the causes of these difficulties,this paper combines theoretical analysis and empirical research,and draws the scientific and practical strategies to solve these difficulties.Firstly,teachers should lay a good foundation for showing the thinking process;secondly,choose the ways to show the thinking process;thirdly,make sure of the implementation of showing the thinking process;fourthly,grasp the key to showing the thinking process;fifthly,pay attention to the details of showing the thinking process.