Analysis And Countermeasure Research On The Difficulties In The Study Of Geometry Proof For Grade 8 Students

Geometry plays an important role in the study of mathematics in junior high school.The study of geometric proofs is more permeated with important mathematical ideas.Under the new concept of mathematics education,the requirement for knowledge learning and ability training is higher and higher with the development of society and the progress of science and technology.The study of geometric proof also puts forward new requirements,which is accompanied by various learning difficulties,affecting students' current study and future development.Therefore,the research on the analysis and countermeasures of junior high school students' difficulties in learning geometric proof can provide the basis for students' effective learning and teachers' teaching.At the middle school grade eight students in TianShui as the research object,in the form of questionnaire from different links made a thorough investigation,through classroom observation and homework students sort out the usual learning difficulties,in order to test the way to collect students encountered difficulties in test,through to the students and teachers to track interview added to the front several research methods,to find junior high school students in the learning difficulties of geometric proof that occur in the state of mind,learning strategies and cognitive styles these three aspects,and from listening,think,speak,read,write,and psychological factors of multiple dimensions,such as difficult cause made a detailed research.This study puts forward learning strategies and teaching Suggestions: on the one hand,students make positive and reasonable attributions in the face of problems and difficulties;In the classroom should be actively interactive,in a particular situation bold exchanges;When examining the topic,the whole and the part should be combined;In the process of the integration of ideas to "syllogism" as a starting point,know how to be flexible;In the process of writing proof,I should think more and ask more questions,learn more effective learning skills,and expand my thinking through reading and other aspects.On the other hand,the teaching methods of teachers mainly put forward the following Suggestions: first,starting from the scene creation part,pay attention to the interspersing of the history of mathematics in classroom teaching,timely reflect after class,and constantly update the teaching ideas and ideas.The second is to promote the development of students' geometric intuition,symbol consciousness,reasoning ability and spatial concept from five aspects of students' listening,speaking,reading,thinking and writing in different ways from different dimensions,so as to cultivate students' innovative consciousness and application consciousness.Third,from the psychological perspective,teachers guide students to positively and correctly attribute learning results and learning difficulties,and often carry out related theme activities.Will be on the controllable factors of attribution to internal,as much as possible to stimulate the students' learning motivation system,gradually formed the correct self-consciousness and to develop excellent psychological quality and personality will help improve the quality of academic performance and the ability of the self,to cultivate all-round development of people,to enable every student to obtain the different development.