《小学数学新课程标准》明确指出:“数学教学要实现人人学有价值的数学,人人都能获得必需的数学,让不同的人能获得不同的发展。”因此,在小学阶段的数学教学,要尽可能培养学生的各种能力。学生的可塑性较强,是培养各种学习品质和能力,发展智力的良好时期。我们应该按照教育学家叶圣陶先生提出的“教是为了不用教”为目标,改革教学方法,使学生由“学会”转化为 The New Curriculum Standard for Primary Schools of Mathematics clearly states: “Mathematics teaching is to realize the value of mathematics for all, and everyone can acquire the necessary mathematics so that different people can achieve different development.” Therefore, in the elementary school stage Mathematics teaching, we should try our best to cultivate students’ abilities. Students plasticity is strong, is to develop a variety of learning quality and ability to develop a good period of intelligence. We should follow the pedagogic Mr. Ye Shengtao put forward “teaching is to not teach ” as the goal, to reform the teaching methods, so that students from “learning ” into