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“立体几何”随着数学改革的进行也在不断变化,有些问题我曾经很困惑。新课标《普通高中数学课程标准(实验)》中的立体几何与(实验修订本.必修)《数学》第二册(下B)中的“直线、平面、简单几何体”相比,在课程内容的安排、整体布局、教学要求、教学难度以及对定理的处理方法上有相同的,也有的发生了一定的变化,也恰好解了我的困惑。
“Three-dimensional geometry ” With the ongoing mathematical reform is changing, some of the problems I have been very confused. The new curriculum standard “ordinary high school mathematics curriculum standards (experiment)” in the three-dimensional geometry and (experimental revision of the compulsory) “Mathematics” Volume II (B) of the "straight line, plane, simple geometry The arrangement of the course content, the overall layout, teaching requirements, teaching difficulty and the treatment of the theorem have the same, and some have undergone certain changes, but also just solved my confusion.