The Practical Research Of Project-Based Teaching In Physics Review Of Junior High School

With the introduction of new curriculum standards in high school and junior high school,the lack of competence development in each dimension of the subject core literacy of secondary school students has become increasingly prominent,and this problem is more obvious in junior high school physics review classes.In this context,project-based teaching has received widespread attention,which changes the traditional review mode in which teachers mainly lecture and students are tired of coping with various exercises in review classes.Project-based teaching encourages group cooperation and in-depth investigation,applies knowledge in practical situations,gives full play to students’ subjectivity,mobilizes students’ enthusiasm,and effectively enhances the review effect.In order to investigate the practical application and effect of project-based teaching in junior high school physics review,this study used literature research method,quiz method and teaching experiment method,and took 2022 junior high school students of University of H as the research object,and studied the design principles and process of project-based teaching,the design and practice of project-based review lessons,and whether there is a significant difference in the teaching effect of project-based teaching review lessons compared with traditional review lessons The study was conducted in three aspects.Firstly,we designed the pre-test questions by combining the students’ foundation and various competency requirements of junior high school physics literacy in the experimental and control classes.The pre-test was administered to the experimental and control classes,and the pre-test data were analyzed in detail using SPSSAU.Then three practical cases of project-based teaching in junior high school physics review were presented from three perspectives: project background,design of project process and project implementation process,in three knowledge sections of thermal,mechanics and electricity.It will give you a more comprehensive understanding of the application of project-based teaching in junior high school physics review.Finally,the physics test paper of the Wuhan ninth grade April research exam of that year was used as the test question of the experimental post-test,and the advantages of project-based teaching in junior high school physics review class were analyzed from the comparison of the data of the pre-test and post-test.After two months of experimental research,the following conclusions were mainly obtained:1.Project-based teaching in junior high school physics review classes can improve students’ scientific thinking skills and scientific inquiry skills.2.The design of project-based teaching junior high school physics review lessons should adhere to the principles of student subjectivity,project-centeredness,process visibility and developmental evaluation,and follow the design process of determining the project,task planning,project implementation and communication and evaluation.3.The resulting designed project-based physics review case for junior high school has operability and effectiveness.