教学最优化理论的倡导者巴班斯基认为:教学的最优化就是以最少的教学投入产出最多的教学成果。由此,笔者认为,小学数学教学的最优化应做到如下四方面:1.精讲。伟大教育家叶圣陶先生曾说:“教者,盖在于引导、启迪,使学生自致其知,非谓教师滔滔讲话,学生默默聆受。”由此可见精讲的重要性,而精讲的原则是“引导、启迪”,其目的是“使学生自致其 Babanski, an advocate of teaching optimization theory, believes that teaching optimization is the teaching output with the most teaching input and output. Thus, I believe that the optimization of primary school mathematics teaching should be done in the following four aspects: 1. Mr. Ye Shengtao, a great educator, once said: “The teacher is covered in guiding and enlightenment so that students will know what they are doing and unsolicited teachers will be able to speak silently and the students will silently listen.” This shows the importance of preaching and elaboration The principle is “guide, enlightenment”, its purpose is "to enable students to make its own