Study On The Core Concepts Of Physics And Mechanics In Senior High School Based On Learning Progression

Learning progression has been a hot topic in Educational Research.With the promulgation of the National Ministry of Education's Physics Curriculum Standard for senior high school(2017 edition),the research on teaching core concepts based on learning progression has paid more attention.The learning process is a gradual process from shallow to profound,from easy to difficult,from simple to complex.The essence is the continuous development of students' cognition and the continuous progress of their thinking when they study the concepts,and the construction of the learning progression around the core concepts helps students to understand the core concepts and form a complete knowledge structure.High School physics as an essential subject in high school learning,involving a lot of complex knowledge points,and mechanics as one of the critical knowledge of high school physics,learning more complex.Therefore,how to teach the core concepts of mechanics based on the advanced form of learning,to make the teaching effect more significant,is the new curriculum standards should considerAt present,many educational researchers have made some achievements in the research and discussion of high school physics based on advanced learning,but there are still many problems to be explored and expanded.Based on the theory of cognitive development,constructivism theory,the theory of the Zone of Proximal Development and advanced learning theory,the author studies the research results of the predecessors,tries to find out the research strategy through literature analysis and research,combining with the investigation during the practice,and carry out practical research.The main contents of this study are as follows:1.Combing and analyzing the related literature of advanced learning and core concept teaching,and summarizing the literature.And related concepts are defined and theoretical basis is analyzed.2.Combined with the pre-test results of the questionnaire,this paper analyzes the existing problems and reasons in the teaching of core concepts of physics and mechanics in senior high school.3.Construct the teaching practice strategy based on advanced learning,and carry out the strategy practice in the experimental class.4.The experiment class and the comparison class were tested,and the data were analyzed to verify the effectiveness of the strategy.The conclusion of the study is concluded and the research is reflected.After theoretical and practical research,the following conclusions are drawn:the results of practical research show that the experimental class is higher than the comparative class,and there are significant differences,so the teaching strategy based on advanced learning is helpful for students to learn the core concepts of mechanics,and the strategy constructed in this paper is effective.