伴随着数学教学改革的不断深入,关于中学数学课堂教学的改革也开始得到蓬勃发展,课堂教育教学中的“自主、合作、探究”思维正在被广大中学数学教育工作者所推崇。虽然课堂中“热闹、热情、互动”情景的例子随处可见,但其实际的教学效果却总是不尽如人意,尤其是数学课堂教学的高效性,更是值得人们思考的问题。 With the continuous deepening of mathematics teaching reform, the reform of middle school mathematics classroom teaching has also begun to flourish. The “self-reliance, cooperation, and exploration” thinking in classroom education is being promoted by the majority of middle school math educators. Although examples of “lively, passionate, and interactive” scenarios can be seen everywhere in the classroom, their actual teaching results are always unsatisfactory, especially the high efficiency of mathematics classroom teaching, which is worth considering.