The Design On Problem-solving Teaching In Mathematics Classroom Of Middle School

Problem teaching is an important part of mathematical teaching in the middle school. In this paper, we discussed how to realize problem-solving teaching in mathematics classroom in the middle school in view of theory and practice.The paper is organized as follows: In chapter 1, we introduce the status and significance with respect to this project and broadly describes the contents of the full text, and our work can be extended by middle school teachers. In chapter 2, we describe some related concepts about problem and mathematical problem, and investigate their characteristics and classifications; At the same time, we introduce how to solve mathematical problems, analyze the mathematical problem-solving process and give some factors affecting mathematical problem-solving. In chapter 3, according to individual teaching experience, we point out that classroom teaching should focus on training and improving independent consciousness and ability of students to innovate. In chapter 4, we focus on how to design mathematical problem-solving teaching including the realization of the goal of teaching, problem situations’ design, teaching activities and teachers’ character and so on. In chapter 5, We add one teaching case on problem-solving teaching, and carry out some commentary by contacting their teaching process in order to illustrate the concrete teaching process on problem-solving teaching issues.In order to enhance the effect of the article, by contacting our teaching practice, some cases are inserted into each chapter for explaining our work and offering some suggestions for mathematics teachers in the middle school.