The Teaching Research Of High School Physics Motion Synthesis And Decomposition

The synthesis and decomposition of movement is one of the important teaching methods of high school physics. It is necessary to contact curving near motion with linear motion.It is also an important bond of dynamics and electromagnetism. Therefore, the synthesis and decomposition of movement occupies a very important position in the high school physics. Meanwhile, the method of synthesis and decomposition of movement is abstract in a certain degree so it is difficult for students to understand and accept. Thereby, the synthesis and decomposition of movement is a quite important and difficult subject in high school physics. In order to reduce the difficulty in students’ learning, we should make this teaching method concrete. The author takes experiments of the synthesis and decomposition of movement as a breakthrough and takes the teaching design of the synthesis and decomposition of movement as reference. The thesis will do as follows: The first chapter mainly talks about the causes of the selected topic and the domestic researches on the synthesis and decomposition of movement until now. On this basis, the author sums up the main content and research method of this study. Based on the relevant theories, the second chapter is the basis of experimental design and teaching design. this chapter mainly expounds the related theories to the experiment and teaching; the specific requirements of the curriculum and examination outline for the section of the synthesis and decomposition of movement; a comparative study of the textbooks, a study of students’ basic situation and cognition.The third chapter is mainly a study of the demonstration experiments in the synthesis and decomposition of movement. this chapter mainly expounds as for the decomposition of experimental study Self-made teaching aid,talks about the materials collection, the author’s design thinking, making process, improved scheme and the difficulties and comprehension of making process. It makes a good preparation for the experiment in the teaching and research of the synthesis and decomposition of movement. The fourth chapter is the teaching design and practice. Finally it makes a brief summary for the whole research.Practice shows that the self-made teaching AIDS campaign synthetic demonstration instrument design and production has a certain innovation, and the use of synthetic demonstration instrument enables the abstractness of the teaching material content to be reduced. It helps students better understand and master the method of synthesis and decomposition of the movement and lays a solid foundation to better solve the problem of the combination of dynamics and electromagnetism. In spite of its creation, self-made teaching aid is still limited and has its disadvantages. Therefore, a wide application of the design, production and application in the high school physics teaching has a long way to go.