Research On The Creation Of Problem Situations In High School Physics Unit Review Class

According to the general high school physics curriculum standard(2017 edition,revised in 2020),the creation of situations is emphasized in the process of teaching design and teaching implementation,and the application of physics knowledge to solve specific problems should be combined with specific actual situations.In teaching,more and more attention is paid to the research of situational teaching.In the test questions,situational examination questions have always been paid much attention to,and the ability to apply physics knowledge to solve specific problems is emphasized.The purpose of this paper is to use problem situations in high school physics review classes to create review classes,stimulate students' interest in review classes,improve students' review class status,improve physics learning performance,and improve students' use of physics knowledge to solve situational problems.Analyze the ability to solve problems.The paper uses the literature survey method to clarify the concept of problem scene creation and common methods,as well as the problems that need attention;through the analysis of the number,type and difficulty of the situation test questions in the national college entrance examination papers for physics in the past ten years;use the questionnaire survey method to understand high school physics The current situation and existing problems of the review class;use the experimental method to study the effect of creating a problem scenario in the high school physics review class(take the first book as an example)to expand the review effect of the classroom,analyze the average scores of the experimental class and the control class.Improve the number of people and the situation of situational test questions;use the interview method to understand the feelings and opinions of the experimental class students on the physical problem scene creation review class,and then compare the advantages of the problem situation creation review class and the problems that need attention.At the same time,the instructional design of the problem scenario creation of the unit review course of the compulsory first volume of high school physics with four chapters was designed,including the instructional design of the experimental review course.Through analysis,it is concluded that creating a situation for reviewing in high school physics review classes can arouse students' enthusiasm for thinking about physics issues,and students have a higher degree of participation in the review class,creating a strong learning atmosphere for students to ask questions and discuss after class.Encourage students to expose the problems of physics knowledge points that they do not understand at ordinary times and seek targeted help to solve them,build a complete unit knowledge frame system,and make the connection between knowledge points and knowledge points clearer.From the analysis of the physics test scores,the situational review of the unit review class has improved the students' learning status,and the overall physics academic performance has been improved,especially for the students whose physics scores are in the upper reaches,the performance improvement has been more obvious.The academic performance has improved,students gain a sense of accomplishment in physics learning,and are more interested in physics learning,which can effectively promote subject learning.At the same time,the article also analyzes the problems that need attention in creating problem scenarios in high school physics review classes.