The Difficulties And Reasons Of The Eight Grade Geometry Concept Application

The mathematics teaching in junior middle school is mainly about the two fields of algebra and geometry. Plane geometry in the training of students’reasoning ability, logical thinking ability, the role of the demonstration of the role of the Chinese and foreign education research institute has been widely recognized. In the study of geometry concepts have many students feel difficult, and by the fear of development to the tired, how to solve is mathematics education research in the field of attention. Taught eighth grade mathematics textbooks in junior high school geometry learning plays a connecting link between the preceding and the following, namely from the understanding of the seventh grade point, line, the transition to knowledge in the form of triangular and quadrilateral, and lay the foundation for the ninth round of learning.Taught eighth grade mathematics textbooks in junior high school geometry learning plays a connecting link between the preceding and the following, namely from the understanding of the seventh grade point, line, the transition to knowledge in the form of triangular and quadrilateral, and lay the foundation for the ninth round of learning. In mathematics teaching of middle school, many mathematics teachers did not analyze the difficulties of the students in the teaching of geometry, but only in the teaching and design of the teaching material and personal experience. Some teachers pay more attention to a lot of practice in the teaching of the teaching. Can not be ignored is the geometric concept is the foundation of learning, any method to built in understanding the concept of geometry, from the students’school education will only get twice the result with half the effort.Our research is to study the problems and difficulties of the eight grade students in the study of the eight grade students in the study of the 320 grade students. From the psychological aspects of the analysis of the causes of learning difficulties, the main learning habits and learning ability of personal factors, learning methods and the subjective factors of the way of thinking, the objective factors of the curriculum teaching and exercise settings. On the basis of this, it puts forward some suggestions on the teaching of the teachers:the teaching method of the study is to enhance students’learning habits, and help students to establish a complete system of knowledge; Suggestions for improving the teaching method of teachers’appropriate selection of exercises, in a timely manner to understand the students’learning difficulties and actively solve, pay attention to the cultivation of geometrical learning interest, improve the ability of autonomous learning.