The Problems And Thinking Of Three-dimensional Geometry Teaching In High School In New Mathematics Curriculum

In this paper, the old and new materials in solid geometry part of the basis of comparison, for the new "Curriculum Standards" under the three-dimensional geometric part of the problem and solutions, the mathematics curriculum, mathematics education, mathematics learning in these three areas of psychological science, dialectical, organic combination of high school mathematics curriculum reform in the new three-dimensional geometric parts of the reflection and the corresponding proposals for new courses reform for reference and reference. Research methods in the literature mainly law, comparative law, investigation, case analysis. The full text is divided into four parts. The first part of the background and values, raised questions, and explains the significance of the research and value. The second part of the new curriculum in high school mathematics teaching.three-dimensional geometric study shows that the purpose of investigation and research, research methods and objects and the process of investigation and research. The third part, the findings and analysis, through a questionnaire survey on the three-dimensional geometry from the students awareness and interest in the analysis, teachers teaching in the new three-dimensional geometry analysis of awareness and attitude of teachers in the three-dimensional geometry encountered in the teaching process analysis of new problems, as well as teacher-student learning process in three-dimensional geometry of the co-operation in the analysis of four aspects of consciousness, and gives a number of conclusions and recommendations. Part IV, conclusions and recommendations, in the third part of the basis of the arguments given summary and recommendations.This article is a major achievement in light of reality from the students and teachers to talk about two points of the new "Curriculum Standards" under the part of a three-dimensional geometry problems and solutions. Put forward in the learning of students to pay attention to stimulate students interest in learning, cognitive learning to follow the law, to encourage students to self-study. For teachers, the first teacher to a correct understanding of new materials in three-dimensional geometric parts, and in the teaching process but also to abandon the old thinking, and strive to stimulate students to explore the interest in learning for the new standards and methods of teaching methods.