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对于高中数学教学而言,立体几何教学是一个十分重要的组成部分,相关问题的解析既是重点,又是难点。针对立体几何问题先后探讨了两种重要的、常见的思路,一种是法向量的运用,另一种是函数思想的运用,并结合典型例题展开了较为细致的探讨。
For high school mathematics teaching, three-dimensional geometry teaching is a very important part, the analysis of relevant issues is both an important and difficult point. For the three-dimensional geometry problems have discussed two important and common ideas, one is the use of normal vectors, and the other is the use of functional ideas, combined with typical examples of a more detailed discussion.