浅谈高中立体几何的入门学习

Talking about the introduction of high school solid geometry

我国新课程改革的推行提高了对高中生自身的数学能力。立体几何这个板块被放在高中数学教材中必修2中足矣可见它的重要性,学生从初中所学的平面几何直接接触到高中三维立体空间的问题,这对学生的理解力和空间想象力都是一个很大的考验。以此就需要教师多多总结探讨立体几何的主要学习经验以及学生会面临的问题,最重要是如何入手高中立体几何的学习方法。

the implementation of the new curriculum reform in our country has improved the mathematics ability of high school students themselves.The importance of this plate in the high school mathematics textbook is sufficient to see its importance.The students'plane geometry learned from junior high school directly comes into contact with the problem of high school three-dimensional space.This is a great test for students'understanding and spatial imagination.In this way,teachers need to sum up the main learning experience of three-dimensional geometry and the problems faced by student unions.The most important is how to start the learning method of high school three-dimensional geometry.