Teaching Design Strategy Of High School Physics Experiment Under Network Broadcast Environment

With continuous development and progress of human civilization,social demand for talents is also changing quietly.As the most effective way to develop science and technology and cultivate talents,education also shoulders the mission of revitalizing the great rejuvenation of the Chinese nation.Therefore,modern education mode also needs constant reform and innovation.For this reason,our country vigorously popularizes the new teaching mode which combines the network technology and the education.In the latest round of curriculum reform,the new curriculum standard of physics has higher core literacy requirements than the three-dimensional goal.Online live broadcast education has broken the limitation of time and space,and can meet the cultivation of physics discipline literacy of the students in different regions through balanced educational resources.In addition,under the outbreak of “Covid-19” epidemic in 2020,online live broadcast education temporarily replaces school education to help the schools to realize the call of “Suspension of Schools but Not of Learning”.So far,it is another innovative content of current physics curriculum reform to construct a new physics teaching system of senior high school under network broadcast education,so that the students can enjoy the same effect of physics teaching as school education.This paper mainly adopts the following research methods including literature analysis method,questionnaire survey method,sampling group method,case analysis method,fuzzy analytical hierarchy process,and so on.This paper starts from the research problem to comprehensively apply the aforesaid methods to explore the case effect,and puts forward some feasible suggestions from the school-based perspective.Based on the requirements of physics discipline literacy,this paper takes physics experiment course of senior high school as the main research direction,high school physics experiment teaching mode based on webcast education,and put forward feasible strategies.It mainly includes the following six aspects.Firstly,the preface of this paper contains the background,research ideas,research methods and innovation points of this topic.Secondly,through literature research,this paper makes a detailed analysis of the research status,research methods,advantages and disadvantages of domestic and foreign webcast education,and on this basis defines the core concept of this paper,and gives the theoretical basis of this paper.Thirdly,this paper finds out the existing problems in senior high school physics experiment teaching under online live broadcast education,and analyzes the causes of the problems through questionnaires and interviews with the students and teachers who have participated in senior high school physics experiment course under online live broadcast education.Fourthly,in combination with the requirements of physics discipline literacy,through constructivism learning theory,and under the guidance of Theory of Physics Thinking and Theory of Physics Teaching,this paper fully permeates STS education thought.This paper takes a class of senior high school physics experiment as an example to carry out the case design in the form of online live broadcast among the students.Fifthly,this paper collects the implementation results of teaching case in the form of questionnaire and test paper.This paper adopts fuzzy analytical hierarchy process to construct the evaluation system of senior high school physics experiment teaching effect,and evaluates the collected results in the evaluation system to determine whether the teaching case design meets the requirements of efficient classroom design.This paper compares the experiment test results of the students with the results of corresponding school teaching in order to determine whether the teaching effect is almost the same as that of the school teaching.Sixthly,this paper summarizes relevant experience in the process of teaching case design and implementation,and puts forward some personal suggestions on efficient classroom design strategy of senior high school physics experiment course under online live broadcast education for reference by researchers.Finally,this paper analyzes the shortcomings in the research,expects to make improvements in the future related research,and has some prospects for the future development of senior high school physics teaching under online live broadcast education.Through the teaching implementation process,evaluate the feedback results and get “very good” overall evaluation grade of senior high school physics experiment teaching case under online live broadcast education.The students’ evaluation of afterclass teaching and classroom teaching is higher than that of pre-class teaching.Therefore,in terms of pre-class teaching design,pay more attention to the teacher’s preparation and guidance and supervision of students,so as to be fully prepared for entering senior high school physics experiment class under online live broadcast.Pay attention to the design of time refinement,clear task,teacher-student interaction and other links in class,so as to better improve the class efficiency.Strengthen targeted exercises,tests and communication between teachers and students after class.So far,through research,this paper finds that senior high school physics experiment course under online live broadcast education can meet the design requirements of efficient classroom,and also achieve the same teaching effect as the school.