Research Background: The Curriculum Plan and Curriculum Standards of Compulsory Education(2022 Edition)issued by the Ministry of Education emphasizes that students & apos;development is the foundation and core literacy is the center.Physical education and health curriculum plays a role in solving practical problems in complex situations by connecting and influencing each other in sports ability,healthy behavior and physical morality.PBL teaching method is a problem-oriented teaching method based on the creation of problem situations.Its principle is based on the development of students,guided by setting problems,cultivated students & apos;ability of cooperative learning and problem solving,and improved students & apos;learning effect.Its characteristics are in line with the core objectives of the new curriculum Standard Physical Education and Health Curriculum(2022).Research objective: To investigate the effects of PBL teaching method on physical fitness,badminton special quality,cooperative learning ability,problem solving ability and sports learning interest of junior middle school students.Research methods: This study consulted a large number of relevant literature,and used literatures method,questionnaire survey method,Delphi method,teaching experiment method,mathematical statistics method,etc.Research conclusion:(1)the PBL teaching method and traditional teaching method can significantly improve the junior middle school students & apos;physical quality,PBL teaching method for students to flexible quality,sensitive quality and ability of the coordination more significantly than the traditional teaching method.(2)The application of PBL teaching method in junior high school badminton teaching can significantly enhance junior high school students& apos;cooperative learning ability,improve students & apos;interest in sports learning,and enhance students & apos;subjective initiative.(3)PBL teaching method can significantly improve the problem-solving ability of junior middle school students,but does not significantly improve students & apos;attitude towards problems.(4)The teaching effect of PBL teaching method is better than that of traditional teaching method in junior badminton teaching. |