The Practice Of Problem-Based Learning Model In High School Mathematics Teaching

Problem-based learning model is also called PBL.It emphasizes and advocates that students should be fully placed in the main position in the process of education and teaching.Based on the problems that are close to students' actual life,it helps and guides students to be involved in independent inquiry and group cooperative learning,and assists students in learning,understanding and mastering the knowledge content through the inquiry of problems and the collision of thoughts.Problem solving is a clearly stated goal and requirement in the new curriculum standard.And the problem-based learning model emphasizes and advocates that students should be the center.With the help of the creation of real problem situations and problem-based learning experiences and perceptions,it helps students improve their ability to find,ask,investigate and solve problems.This study analyzes and explores the application of problem-based learning model in high school mathematics classroom teaching from both theoretical and practical aspects.It is divided into 6 chapters.The first part is the introduction,which introduces the background of the research,points out the problems that need to be studied and solved,and introduces the research purpose and significance of this research.The second part is a literature review of problem-based learning model,which defines the concepts of problem-based learning model and problem scenarios,and analyzes and sorts out the basic research status of problem-based learning model at home and abroad.The third part is the theoretical basis of the research:problem-based learning theory,humanism theory and constructivism theory.The fourth part is the application model construction of problem-based learning model in high school mathematics teaching,illustrating the content design of problem-based learning model in high school mathematics teaching,including target design,problem design and teaching evaluation design.This paper analyzes the implementation principles of the problem-based learning model in senior high school mathematics teaching from three levels: the principle ofsubjective participation,the principle of problem-driven and the principle of dialogism.It also analyzes the three application steps of the problem-based learning model in senior high school mathematics teaching,including the discovery and presentation of problems,the analysis and solution of problems,and the reflection and summary of problems.Based on my own teaching design and experience,this paper lists the teaching cases of problem-based learning model in high school mathematics teaching.The fifth part is the application of problem-based learning model in senior high school mathematics teaching,including experimental design and analysis of experimental results.It compares the changes in learning interest,participation,autonomous learning awareness and inquiry ability,cooperation awareness,knowledge mastery and application between the problem-based learning model and the traditional teaching model in the mathematics teaching process of the control class and the experimental class in senior high school.The sixth part is the research conclusion and prospect,which summarizes the conclusion of this research,reflects on the deficiencies of the research,and presents future research directions and trends.This study shows that the application of problem-based learning model in senior high school mathematics teaching can enhance students' interest and participation in learning,improve their awareness and ability of autonomous learning,help and guide students to form good habits of autonomous learning,achieve continuous optimization of education and teaching objectives and processes,promote the teaching quality and effect,and more importantly,strengthen the cultivation of students' problem-solving ability.