Based on the middle school physics curriculum reform and the teaching reality, the law of change, similarities and differences about curvilinear motion have been systematically elaborated. According to the current middle school physics teaching situation and new curriculum standards, the thesis emphasizes the importance of physical thinking methods, inquiry experiment ability, teaching tool applications and the ability related to real life during the classroom instruction of the curvilinear motion.According to the effects of studying the contents of curvilinear motion on the senior three and one students, respectively, the core and difficult points of this part content have been determined. Moreover, the reasons that the students have trouble in studying curvilinear motion have been explored, and the right solutions to the problems have been found out. The thesis also selects the three representative chapters to carry out the case teaching researches, hoping to provide some referential experience and help other teachers on the subject.
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