Research On The Application Of Problem Chain Teaching Method In High School Physics Concept Teaching

With the rapid development of the times,curriculum reform in China is advancing.Especially after the release of the new curriculum standard for senior high school,it is proposed to take students as the main body and cultivate cultivates students’ independent inquiry and problemsolving ability,which puts forward new requirements for teaching,and a variety of new teaching modes have emerged one after another.Because physics concepts are the foundation of physics knowledge structure,physics concept teaching is a crucial link in high school physics instruction,yet it is frequently the weak link.In the process of physics teaching in our country,there are still some phenomena,such as paying more attention to teaching than to learning,being keen on questions,paying less attention to the understanding of concepts,and only paying attention to the application of concepts,which often affect the cultivation of students’ ability.Problem-chain teaching method is one of the many teaching modes in recent years.It is an effective teaching method based on students’ knowledge or experience,driven by "problem-chain",student-centered in class,and based on teacher-student communication,to promote students’ thinking development and their’ physical learning.This teaching model requires teachers to analyze the learning situation according to the curriculum objectives and then design a series of problems closely related to classroom teaching,so as to improve the teaching efficiency of the physics classroom.How to change students’ learning methods through reasonable questioning methods;how to use the problem chain teaching method to create a good learning environment;and how to organically combine the problem chain teaching method with the physics concept teaching in senior high school,so as to make the physics classroom more efficient and physics teaching more effective.These research problems are worthy of our educators’ discussion and practice.As a result,based on the high school physics teaching,this study applies the problem chain teaching method to the high school physics concept teaching,designs specific teaching cases,and implements them to test the effectiveness of the problem chain teaching method in physics concept teaching and makes recommendations.This thesis adopts the methods of literature research,questionnaire survey and controlled experiment.The main research contents are as follows:The first part of this research investigates the research background,domestic and foreign research status,purpose,and significance,as well as the content and methods.The second part defines related concepts such as problem chain and physical concept,as well as combs basic theories such as constructivism theory and zone of proximal development theory,to provide basic theoretical support for this study.The third part makes a questionnaire survey on the application of the problem chain teaching method of teachers and students in the teaching of physics concept in senior high school.We analyzed the questionnaire and summarized the existing problems;The fourth part,according to the results of the questionnaire survey and the design steps of problem chain method,we applied the chain teaching method to the teaching of physics concepts in the high school physics and has carried it on the teaching practice.By taking the monthly test scores and test scores of the students in the experimental classes and the comparative classes as pre-test and post-test,and comparing with the test data after the former test,it is found that the application of problem chain teaching method in high school physics concept teaching can promote students’ understanding of knowledge;The fifth part is the conclusion and reflection.After in-depth research,according to the requirements of the new curriculum standard for senior high school,we set up the chain and put a chain of question teaching method in high school physics concept to practice,and found that the teaching method not only meets the requirement of high school students’ body and mind development characteristic,but also conforms to the requirements of the curriculum and the innovation teaching,can effectively stimulate students’ learning motivation and the formation of problem consciousness,improve the efficiency of the classroom,and promote communication between teachers and students.How to better reflect the characteristics of physics is still a problem that we need to think more deeply,and we also expect more teachers to invest in the research on the question chain teaching method.