Analysis Of Understanding Obstacle In Physics Information Problems Of High School Students

The new round of curriculum reform focuses on the development of students' core qualities.Students should have the necessary character and key ability to adapt to the needs of lifelong development and social development.The general high school physics curriculum standard(2017 edition)is also aimed at implementing the fundamental task of "cultivating talents by virtue",further improving students' core physical literacy,laying a foundation for students' lifelong development,and promoting the inheritance of human science and social development.Throughout the recent years,the proposition of college entrance examination has gradually changed from examination knowledge to examination ability,and a large number of information questions have appeared in the college entrance examination papers of various provinces.For this type of question,the question makers are happy to talk about,but students are relatively unfamiliar with this type of question.Students enter high school,from the uniform speed linear motion chapter began to contact information.If it is impossible to prevent and deal with the obstacles in students' understanding of such questions as early as possible,it will easily lead to students losing interest in physics and lack of motivation in their future study of physics,which is not conducive to students' development.Therefore,this paper takes the uniform variable speed linear motion as an example and analyzes the obstacles that students encounter in understanding such information problems through the form of test paper.This paper classifies the information questions of uniform variable speed linear motion,forms the test paper,and carries on the statistical analysis to the student's test result:(1)dyslexia,that is,inability to understand the meaning accurately;(2)knowledge application migration obstacle,that is,the knowledge cannot be applied flexibly;(3)difficulty in obtaining information and processing ability,that is,inability to screen effective information accurately;(4)fear of difficulty when dealing with information problems,that is,excessive nervousness,resulting in lack of confidence.Finally,the author puts forward targeted Suggestions to the front-line teachers based on his own teaching practice,which is mainly to strengthen the training of students' reading ability and learn to draw inferences from one another.At the same time,students are encouraged to develop their self-confidence to solve physical information problems more effectively.