Study On The Study Of Plane Vector Learning Disorder In High School Students

Plane vector is an important tool to communicate algebra,geometry,triangle,in 1999 was formally included in the compulsory course of high school mathematics,and in the "line,geometry" and other content penetration part of the space vector content,make high school mathematics vector knowledge more systematic.Plane vector knowledge is easy to understand and difficult to apply.under the new curriculum standard and core literacy idea,what is the current situation of plane vector learning in senior high school students? What are the obstacles? What are the reasons for these obstacles? How to overcome these obstacles?On the basis of reading and analyzing the relevant literature,using questionnaire,test paper and interview method,to understand the students' grasp of plane vector basic knowledge and learning interest,to understand what problems will occur when students learn plane vector,and to analyze and classify these problems,summed up the formation of plane vector learning obstacles,for students to learn plane vector existing difficulties and obstacles from the three grades of high school,put forward the corresponding countermeasures.The research shows that the phenomenon of " looking at and understanding but not using" is common in the study of plane vector of senior one students,especially in the application of comprehensive knowledge,at the same time,there will be calculation errors and other problems.Senior two students generally forget the knowledge of plane vector part.There are many problems in senior three students,such as model identification error and problem-solving method selection error.Through the analysis of the problems,the plane vector learning obstacles of each grade students are roughly classified as: psychological obstacles,ability obstacles,method obstacles,teacher obstacles and environmental obstacles.through the analysis of its causes,the corresponding countermeasures to overcome the obstacles are put forward.