Research On Achieving The Learning Progressions Of Scientific Thinking In Senior High School Physics By Constructing Physical Model

With the implementation of the new curriculum reform,more attention should be paid to the cultivation of the physical core literacy of high school students.Among the physical core literacy,cultivating students' scientific thinking is one of the requirements for high school students.Learning progressions is composed of five elements: starting point,ending point,dimension,level and measuring tool.In order to realize the learning progressions of high school students' scientific thinking in physics,this paper will construct the important physical models of physical concepts and processes,and the progressive process of scientific thinking from dynamics to electromagnetism.Fully consider the level of students' cognitive development,and adopt an analogy teaching strategy with strong mobility to achieve effective advancement.This paper mainly includes parts as follows:The first part: sorting out relevant literature,elaborating the background,significance and content of this research,presenting the research design of this paper by the perspective of research ideas,methods and sampling,so as to determine the research direction and implementation method of this topic.The second part: combined with library and knowledge network search,literature review is conducted on "learning progressions","scientific thinking" and "analogy teaching method" as well as contrastive analysis are applied to high school physics teaching.Provide reference and thinking for the follow-up research,verify the feasibility and necessity of this topic research.The third part: combing the textbook compulsory one,compulsory two,elective 3-1textbooks of high school physics,drawing the conceptual structure diagram,providing visual thinking support for teaching design.And put forward the advanced assumptions in combination with the requirements of the new curriculum standard.The fourth part: analogy analysis of the important physical models of physics and physical processes involved in dynamics and electrostatic fields,transforming traditional teaching strategies.The fifth part: designing the teaching guide and teaching plan of the electrostatic field to carry out analogy teaching,and complete the advanced learning of scientific thinking.The evaluation and analysis of the teaching effect are carried out through pre-testing and post-teaching.The research of this topic effectively implements the new curriculum standards and promotes the integration of theory and practice.Applying the learning progressions of disciplinary scientific thinking to the study of high school physics teaching has a great breakthrough and hopes to provide reference value and inspiration for more educational researchers.