Teaching Research On The Law Of Universal Gravitation Based On The Core Literacy Of Physics

In the context of the new round of basic education curriculum reform,cultivating high school students’core physical literacy has become the main goal of high school physics education,but also for the future development of students and better adapt to social life.So cultivating students’ core qualities in physics has become the inevitable mission of high school physics education nowadays.However,whether it is teaching practice or educational theory research,how to cultivate students’ core physical literacy is still in the exploratory stage.Systematic research on the teaching of the law of gravitation from the perspective of the core quality of physics can not only enrich the existing theory,but also be well used to guide practice.The Law of Universal Gravitation is one of the most important and greatest discoveries in modern physics.It has a far-reaching impact on the development of natural science and has a milestone significance in the history of human cognitive development.This research aims at effectively cultivating senior high school students’core physical literacy.The key elements of core physical literacy run through the teaching of the law of universal gravitation.The research includes the following aspects:Firstly,with the four elements of core physical literacy as the content of the survey,a questionnaire was designed to survey 43 students in L3 class of Grade One of Xi’an Tie-in Middle School,to understand the status of core physical literacy in middle school.Secondly,combined with the in-depth interpretation of gravitation-related content in the new physics curriculum standard of general senior high school in 2017,and the in-depth excavation of gravitation-related content in textbooks,this paper puts forward the teaching strategy of gravitation based on core accomplishment of physics,which includes:the establishment of teaching objectives and content should be based on core accomplishment of physics,and it is helpful for learning physics knowledge.Teaching situation,finding out potential scientific thinking and thinking methods,carrying out experiments to develop students’ scientific inquiry ability,developing students’core physical literacy through historical data,using problem solving to cultivate core physical literacy,and so on.Finally,we will further carry out the teaching implementation of gravitational unit based on the core qualities of physics,including the determination of the unit teaching objectives and knowledge content of the law of gravitation,the analysis of the teaching implementation of gravitational unit,the implementation framework,the implementation ideas,the arrangement of class hours,the evaluation of the implementation effect and so on.This study draws the following conclusions:through questionnaires,it is found that students’ "physical concepts" have developed well,but" scientific thinking","scientific inquiry","scientific attitude and responsibility"need to be improved.The teaching design of universal gravitation unit can strengthen the integrity of universal gravitation unit in the textbooks of Shanghai Science Edition,take the development of students’core physical literacy as the basic starting point and final destination,avoid teachers paying too much attention to the teaching of immediate knowledge in classroom teaching,and concentrate on the overall knowledge structure that can promote the development of students’core physical literacy,so as to produce integrity.Physical function is more than the sum of parts.On the one hand,it can greatly promote the development of students’ core physical literacy,on the other hand,it is also conducive to the improvement of the quality of school education and teaching.