Research On Teaching Practice Based On The Construction Of "the Concept Of Movement And Interaction"

The concept of physics is an important part of the core literacy of physics,including the concept of material,the concept of movement and interaction,the concept of energy and so on,which plays an important role in the process of students' understanding and understanding of the physical world.The concept of movement and interaction is one of the elements of physical concept.Through the concept of movement and interaction formed by the study of movement,interaction and the law of movement in the physics curriculum of middle school,students can help them to correctly understand the essence of movement in nature and form scientific values.The description of the concept of movement and interaction in Senior High School Physics Curriculum Standard(2017 Edition)is general,which only shows that it is the element of physical concept.When reading the literature,it is found that the research on the relationship between movement and the concept of interaction is also relatively few.Therefore,this study selects the concept of movement and interaction as the research object,and clarifies the connotation of the concept of movement and interaction.Based on Osobel's theory of cognitive assimilation learning,the hierarchical model of the formation of the concept of movement and interaction and the teaching design model of "concept construction" are constructed,and the learning level of the concept of movement and interaction is worked out.According to the physics compulsory course 1 of the current Sinan edition textbook,it is in the same direction as that of the current Sinan edition textbook.The content related to exercise and interaction is taken as an example to carry out teaching practice,and the experimental class and the control class are organized to carry on the experimental research.Combined with FCI and the college entrance examination questions in recent years,the questionnaire is compiled to measure the level of the students' "concept of movement and interaction".Through teaching practice,it is found that students can develop high-level thinking activities and establish a systematic knowledge system by learning from the process ofconstructing the concept of movement and interaction.Teachers' teaching mode with concept construction as the core can promote students to form the concept of movement and interaction.By dividing the level of sports and interaction concepts,this paper clarifies the goal of learning level that students should achieve in each teaching link.The physical performance of students is compared and analyzed by means of pre-test and post-test.The teaching based on the concept of "exercise and interaction" has a certain positive impact on students' academic performance.