The Research On Teaching Strategies Of "Separation" And "Combination" Of Mechanics In Senior One

Mechanics in senior one is the foundation and core of the physical system. It mainly studies the interaction between objects, motion and energy, in which the interaction between objects and motion are the most basic and critical. It is highly important and difficult for students to synthesize and decompose the force and motion of objects, to solve the Multi-objekt-problems and to solve the Multi-prozess-problems.Quality education is the trend of the education development, and the society needs a student with higher ability than before. In order to reduce the dimensions of students’ learning and enhance their comprehensive abilities, I will explore the research on teaching strategies of "Separation" and "Combination" of mechanics in senior one from the perspective of practical teaching.Firstly, I put forward the background of research, defined the content of teaching strategies besides "Separation" and "Combination" of mechanics in senior one. After expounding a domestic and foreign theory on teaching strategy, I analyzed the current study of teaching strategy about "Separation" and "Combination" of mechanics in senior one, which implies the necessary of my works on this topic. Secondly, I identified the importance and difficulties by going through the knowledge about "Separation" and "Combination" of mechanics. By comparing the two old syllabus and a standard curriculum, I described the teaching requirements of this part for senior students. To indicate the importance in high school physics, I elaborated the status and role of this part, as well as made a statistics and analyze for entrance exams of Sichuan Province in the past five years. Moreover, combining with my own teaching practice and interacting with students, I summed up some problems, which are very common when the students are learning. On the base of these studies above, I combined thetheory of pedagogy and psychology and then proposed some teaching strategies for the teaching "Separation" and "Combination" of mechanics in senior one, including diverse forms of teaching, permeating physical thinking method, making full use of the mathematical combination and guiding students to study the methods of one solution to multiple questions and multiple solutions to one question. Finally, combining these teaching strategies, I presented teaching design with "projectile motion" as the background, summed the this study and looked forward the work in the future.Hopefully, the study can provide some useful information and reference for the theory and practice of "Separation" and "Combination" of mechanics in senior one.