Research On The Strategy Of Training High School Students’ Problem Solving Ability With BOPPPS Model

The purpose of high school physics curriculum is to cultivate students’ core physical literacy.The core literacy of physics is a necessary character and key ability that students gradually form to adapt to personal lifelong development and social development during the process of receiving physics education.Student problem-solving ability is one of the key competencies in core literacy.There are many ways to cultivate it,and different teachers have slightly different methods.However,applying reasonable teaching models and practicing effective strategies can help teachers achieve the goal of cultivating core literacy more efficiently.The BOPPPS teaching model(Bridge in,Objectives,Pre assessment,Participatory Learning,Post assessment,and Summary)has a profound theoretical foundation.After more than 50 years of development,numerous studies have shown that the BOPPPS model is a teaching model that emphasizes student participation,and the integration of new theories and practical experience continues to enrich the BOPPPS model.At present,the research on the BOPPPS model is gradually being extended from higher education to secondary education,and the BOPPPS model has made considerable progress in physics teaching in secondary schools.Based on teaching theory,with the goal of cultivating students’ physics problem-solving abilities in the core literacy of physics,and on the basis of understanding the needs of students and teachers,the introduction of a BOPPPS model that emphasizes student participation in senior high school physics classes provides ideas for improving the BOPPPS teaching model,and provides references for ways and means of cultivating students’ problem-solving abilities.This research is based on the background of cultivating students’ core literacy,with the research direction of cultivating students’ problem-solving ability in the core literacy of physics courses.Based on reading relevant literature and books,it sorts out relevant knowledge,and takes the strategies and teaching cases that should be taken when applying the BOPPPS model to cultivate students’ problem-solving ability as two major research issues.On this basis,starting from the theoretical foundation and research status of the BOPPPS model,based on constructivism theory,learning style theory,self-organized representation theory,and primitive physics problem teaching theory,and using interview,observation,classroom history,and case analysis as research methods,through classroom transcripts of two parallel classes in the first grade of Hantai Middle School for half a semester,we find some problems that teachers have in cultivating students’ problem-solving abilities,To design an interview outline for teachers.By organizing the interviews with ten teachers and the materials of classroom chronicles research,attribution was made to the problems found,and finally the problems of teachers in cultivating students’ problem-solving abilities were expressed on the teacher side and the student side,respectively.In response to the needs of teachers and students and the current situation of teaching models for physics teachers in Hantai Middle School,strategies have been developed to cultivate students’ problem-solving abilities based on the BOPPPS model,and corresponding teaching strategies have been generated within the six programs in the BOPPPS model.Based on this,a teaching case design was conducted for the "Law of Free Fall" in Section 4 of Chapter 2 of the 2019 Senior High School Physics Compulsory Course and the "Circumferential Movement in Life" in Section 4 of Chapter 6 of the Compulsory Course,and two cases were analyzed.Finally,the application of strategies and models was reflected and analyzed.