Contextualized Teaching Design Of "the Relationship Between Motion And Force" Based On SECI Theory

"Attach importance to the concept of discipline as the core,make the curriculum content structured,theme as the guide,make the curriculum content situational,promote the implementation of discipline core literacy." It is one of the main changes in the revision of high school physics curriculum standards.It is the first time to point out that the context of curriculum content is the main way to promote the implementation of physics core literacy,and also the main subject that the majority of teachers need to face and explore in teaching practice.From the point of view of physical concepts and laws of physics,situational teaching is to make the student original cognitive structure has to master the knowledge required for a new concept of building Bridges and scientific physics concept,before students in mind and physical concepts interact in the situation,impact on students' perceptual knowledge original,It makes students have the impulse to process the pre-concept into the correct physical concept and promotes the development of students' cognition of physics.The physical law is a further summary of physical phenomena in scientific concepts,generally composed of laws,theorems and equations.Practice has proved that mastering physical laws should be coordinated with its own construction,and context is the best carrier to complete this process.Teachers' teaching and students' learning can also interact better in the context,and the cultivation of students' core literacy also needs teaching context.Based on the importance of context and the requirements of the New Curriculum Standard,it is urgent to have a scientific theory to guide situational teaching.In this paper,literature research method,field interview method and text analysis method are used,combined with situational teaching theory,situational learning theory,PBL learning theory,constructivism theory,guided by the spiral model of SECI theory,to explore the feasible path of situational teaching design under the guidance of SECI theory.Research in physics compulsory for high schools are one of the first chapter iv "relationship between part of the movement and force" as the research content,design of contextualized teaching based on the theory of the SECI content analysis,established on "the relationship between the movement and force" chapter contextualized teaching planning,based on the Angle of the entire chapter to create a big background,from the macro to control the situation of the entire chapter,The significance of doing this is to clearly sort out the core content of each section and what kind of logical relationship exists between each section,so as to provide scientific guidance for teachers' teaching.Secondly,on the basis of the whole chapter situational teaching design planning,each section of the fourth chapter carries out situational teaching design respectively.The four links of situational creation based on SECI theory realize the mutual transformation of tacit knowledge and scientific explicit knowledge in students' minds in the situation,and the ultimate goal is to complete the creation of knowledge.In the process of knowledge creation,students' core qualities are also developed and students' learning enthusiasm is greatly mobilized.Among them,both the whole chapter planning and the teaching design of each section are situational creation based on the four links of SECI theory to complete the creation of knowledge.