The Study On The Combination Of History Knowledge In Physics-teaching Difficulties

Physics is generally considered the most difficult subject for middle-school students.Therefore,how to effectively overcome the teaching difficult-points and promote learning efficiency is an important issue.The history of physics not only covers the established and developed process for all physical knowledge,but also embodys the thinking-process and thought-way in studying physics.The combination of history knowledge in physics teaching is not only beneficial for understanding physical knowledge,but also helpful for training the physical accomplishment.At the same time,it could be an important way to solve the teaching difficulties.This thesis is divided into three parts:1.According to the history-teaching status and investigation report,we discuss the research background about teaching-difficulties and the history of physics.2.In combination with the historical role and educational psychology,we put forward the history-teaching principle.Then,focusing on the central problem of using the history of physics to overcome teaching difficulties,we combine previous studies with the experience of practical teaching in secondary schools,and we summed up the methods.It includes reducing the knowledge gradient,improving the conventional teaching,explaining the unintelligible contents,assisting the application of the knowledge and distinguishing the concept easy to mix.This part is the main body of this thesis,but also the main content of this research.3.We summarize the results for the research process and explain further research in the future.Other papers study history-humanist value,but the thesis investigates history-teaching value.So this thesis has some value for improving the secondary school physics-teaching methods and status in the education.