Teaching Research On Frontier Knowledge Of High School Physics Infiltration

Under the background of the rapid improvement of the scientific literacy of our people and the rapid growth of demand for high-tech information,the "General High School Physics Curriculum Standards(2017)" proposes that high school physics courses should focus on the connection with production and life,modern society and technological development,and reflects the important achievements and scientific ideas of the development of contemporary science and technology.Physics frontier knowledge reflects some of the achievements of modern science and technology and is the main driving force for the development of human science and technology.Therefore,infiltrating the frontier knowledge of physics in high school physics teaching is not only a clear requirement of curriculum standards,but also a need for technological competition and the development of the times.Firstly,the paper gives the definition of the frontier knowledge of high school physics through the research of related literature and teaching theory,and combs and classifies the physical frontier knowledge in the textbook of high school physics.Secondly,from the two dimensions of classroom teaching and high exam questions,the teaching status of high school physics infiltration frontier knowledge is investigated.The survey found that the current status of physics teaching is beneficial to the high school physics infiltration of cutting-edge knowledge to a certain extent,but there are still problems of insufficient frontier knowledge,unclear penetration,and unstable environment.Finally,based on the survey results,a practical teaching strategy is proposed and a teaching case that infiltrates the frontier knowledge of physics is designed.It is expected to provide some reference for the frontline teachers.