《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,不同的人在数学上获得不同的发展。数学自学能力的培养,是当前小学数学教学改革的目标之一。”在小学阶段,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 The New Curriculum Standard for Mathematics states that: “Everyone in mathematics teaching can realize the necessary mathematics to realize the value of mathematics for all, and different people can get different development in mathematics.” The current primary school mathematics teaching reform, one of the goals. “” In the primary school stage, students plasticity is to develop a variety of learning quality and ability to develop intelligence a good time. We should follow the pedagogic Mr. Ye Shengtao proposed “teaching is to not teach ” as the goal, to reform the teaching methods so that