Research On Strategy And Application Of Teaching Method Of Situation Experiment In Middle School Physics Experiment

Since the 21 st century,the new curriculum reform has put forward new requirements to the educational goal.The new educational goal requires that the focus of education should be shifted to the cultivation of students’ practical ability and scientific literacy.Under the impact of the new educational concept,the traditional and old educational methods can no longer meet the requirements of the educational reform in the new era.For the physics teaching in middle school,the teaching method of teaching blindly and infusing teaching can not meet the needs of cultivating students’ inquiry ability,practical ability,cooperative spirit and scientific accomplishment.In this context,the advantages of experimental teaching and situational teaching are increasingly prominent in the middle school physics classroom.According to the experiment content and the teaching goal,the teacher reasonably sets up the experiment link,creates the physics scene skillfully;With the experimental teaching as the carrier,the creation of the scene as the method,through the experiment to create the scene,can effectively enhance the attractiveness of the classroom.In the current physics teaching activities in middle schools,experimental teaching and situational teaching have been applied preliminarily.However,the current experimental teaching also has some problems,such as attaching importance to the experimental results,despising the experimental process,the students’ participation is not high,and the experimental process is simply solidified,and so on.There is a teaching situation list in situational teaching I.Moreover,the teaching strategy involving the combination of experimental teaching and situational teaching is still blank.On the basis of understanding the theoretical basis of experimental teaching and situational teaching and the present situation of development at home and abroad,this paper gives a theoretical overview of how to create physical scenes through experiments in middle school physics classes,so as to put forward the following strategies:(1):Experimental scenario design strategies: Create life scene,cause emotion resonance;Create physical scene,improve the ability of operation;Create background scenes to understand the physical background;Create problem situations and open up thinking nodes;Create multimedia scene to show the vivid process.(2):Strategies for setting up experimental links using scenarios:Make use of the physical situation,attract attention,set up the introduction link;Make use of the life scene,lead the thinking,set up the leading link;Make use of physical situation,promote cooperation and set up cooperative link;Make use of the physical situation,exercise ability,set up the independent link;Make use of the situation of the problem,broaden the horizon,set up the expansion link.Combined with the physics textbook of junior middle school and the physics textbook of senior high school in the edition of personal education,this paper takes the example of exploring the factors that affect the sliding friction force in the exploratory experimental course and verifying the law of conservation of momentum in the experimental class of verification.Designed a specific experiment to create a teaching situation of classroom teaching cases.The teaching method of creating teaching situation through experiment can promote the enthusiasm,participation and subjective initiative of students in physics classroom,and promote the cultivation of students’ ability of inquiry,cooperation and scientific accomplishment.