Research And Practice Of Project-based Chemistry Teaching In Senior High School Based On BOPPPS Model

The new curriculum standards have put forward new requirements for classroom teaching,advocating autonomous learning,cooperative learning,and student centered classroom teaching.Teachers should fully consider the overall development of students and fully demonstrate their subjectivity in the teaching process.Currently,more and more teachers are trying to adopt new teaching models for teaching.The purpose of this study is to illustrate the advantages of the project-based teaching model based on the BOPPPS model compared to traditional teaching models,provide more research data for the application of this new teaching model in the middle school chemistry stage,and provide front-line teachers with a new teaching model that can improve classroom teaching efficiency.Firstly,using the literature research method,it is found that the application of the BOPPPS teaching model in the secondary school education stage in China is relatively small.It deeply explores the inherent meaning of the BOPPPS teaching model and project-based teaching,and sorts out relevant theories;Next,by investigating the current situation of chemistry classroom teaching in senior high schools,it is found that there are some problems in chemistry teaching that lead to insufficient participation of students in the classroom.After analyzing the data through SPSS software,this paper summarizes the problems and current situation of high school chemistry classroom teaching,and proposes specific implementation strategies for each link of the BOPPPS teaching model,as well as project based teaching implementation strategies,in order to carry out teaching design.Finally,after conducting teaching practice,through analyzing the questionnaire,student interviews,and the changes in students’ scores before and after the experiment,it is concluded that the teaching model adopted by the author can effectively solve the problems in the classroom and is very effective in improving students’ chemistry scores.Theoretical research and practice have shown that the project-based teaching model based on BOPPPS is scientific,feasible,and effective.It is hoped that this study can provide useful reference for chemical educators who are struggling in the forefront of teaching.