The Research Of Junior Middle School Mathematics Examples In Textbooks Model Of Instruction

The examples in the textbook are the condensation of knowledge points,more typical,representative problems?It is also one of the basic components in junior high school mathematics teaching?Is the starting point for students to imitate learning,but also to enhance the students' ability to think and explore the ability to have a positive impact?The new curriculum reform also stressed the need to pay attention to the use of textbooks,so the textbook example of the teaching situation is also of concern?Junior high school mathematics teaching is to cultivate students'mathematical thinking,the ability of an important stage,but also pay more attention to the idea of induction and summary?Therefore,mathematics teachers and students in junior high school textbooks on the understanding of the situation and teaching situation,and to a large extent reflects the current level of junior high school mathematics teaching.This research is based on the new curriculum standards for junior high school textbook version of the understanding of the situation and teaching as a starting point.Through the method of literature,questionnaire,interview and observation,From the two aspects of the understanding and teaching of the textbook examples,some junior high school teachers and students in Yanji were investigated,and find out the existing problems and put forward corresponding solutions to these problems.Through the research,we find that the junior high school mathematics teachers and students pay more attention to the examples in the textbook,and most of the teachers are good at summarizing the examples.But there are also problems:First,the students do not understand the function of the textbook example;The second is that the students realize the importance of the example,but the way to study the example is too dependent on the teacher,lack of independent thinking and analysis process;The thrid is the teacher's understanding of the cultural education function in the textbook and the excavation is not enough,which leads to the neglect of the students'emotional attitude and values in the teaching process;Finally is the teacher to the textbook example teaching method choice is single.To solve these problems,this study puts forward five suggestions on personal experience and perspective:First of all,we should strengthen the transformation of teachers' role and promote the change of teaching methods;Second pay attention to the knowledge function of examples,so as to cultivate students' mathematical thinking quality;Third strengthen the teaching of the proof in the example,cultivate the students' mathematical ability;Fourth,we should fully explore the cultural education function of examples,so as to stimulate students' interest in learning,and establish a correct outlook on life and values;Finally,it can be combined with the math test questions,in-depth analysis of the examples,to improve the students'ability to learn mathematics transfer.The purpose of the study is to improve the teachers' awareness of the importance of textbook examples in junior high school,It is hoped that it can be used as a reference for the example teaching activities of mathematics teachers.To promote the exploration of better textbook examples,so as to give full play to the function of examples.