Reaserch On The Present Situation Investigation And Training Strategies Of The Sixth Grade Studet's Geometric Intuition Ability

The Mathematics Curriculum Standard of compulsory Education(2011 Edition)puts forward ten core concepts,of which geometric intuition is one of them.It refers to the use of graphics to describe and analyze problems,with the help of geometric intuition to make complex mathematical problems simple and vivid,which is helpful to explore the idea of solving problems and predict the results,so as to help people find the relationship between things.To provide ideas and methods for solving problems.This paper mainly uses the following research methods: first,literature research method,combined with the relevant literature at home and abroad,to sort out the current status of geometric intuitionistic research.The other is the interview method,through the interview with the first-line mathematics teachers,to understand the problems existing in the teachers' training of students' ability of geometric intuition in the course of teaching.The third is the measurement method,through the test question to the sixth grade students' geometric intuitive ability to test and analysis,so as to get the sixth grade students in the geometric intuitive ability existing problems and reasons and carry on the countermeasure research.First of all,according to the representation of geometric intuition in domestic and foreign literature,the paper is divided into physical intuitive,symbolic intuitive,graphic intuitive and alternative.The object is intuitionistic,and according to the classification dimension to carry on the test volume preparation.Secondly,216 students in grade 6 of Anshan E Primary School were tested.Through the data analysis of the test results,the present situation of students' ability of geometric intuition in the four forms of expression was found out.Thirdly,through the test paper analysis of the sixth grade students in the physical intuitive,symbolic intuitive,intuitive graphics,intuitive alternatives in the existence of problems and reasons,to lay the foundation for the next step of the countermeasures.Finally,according to the problems existing in the different forms of geometric intuition of the sixth grade students,the operational countermeasures are put forward.Through the analysis of the problems and reasons of the sixth grade students' ability to visualize geometry,the paper puts forward the corresponding countermeasures,and tries tohelp the first-line teachers of the elementary school in the mathematics teaching.In order to improve the sixth grade students' geometric intuitive ability to provide reference and reference.