新课标第一次明确地把“数感”作为数学学习的内容提出来,并且把“数感”摆在六个核心概念中的首要位置,充分表明让学生在数学学习过程中建立数感,是新课标十分强调和重视的问题。因此我们在小学数学教学中,要引导学生联系自己身边具体有趣的事物,通过观察、操作、解决问题等丰富的活动,感受数的意义,体会用数来表示和交流的作用,初步培养和建立数感。 For the first time, the new curriculum standard explicitly put “number sense” as the content of mathematics learning and puts the “number sense” at the top of the six core concepts, which fully shows that letting students learn in mathematics learning process In the establishment of a sense of number, is the new curriculum is very stressed and the importance of the problem. Therefore, in primary school mathematics teaching, we should guide students to contact specific interesting things around them, and through the rich activities such as observation, operation and problem solving, feel the significance of numbers and realize the role of expressing and communicating in numbers, and initially train and establish Number of flu.