数感是人的一种基本数学素养,也是一种心智技能,它来源于数学活动,对于小学生来说,有着良好的情感,能用数来表达和交流信息,能为解决问题而选择适当的方法,良好的数感的建立有助于学生创新精神和实践能力的培养,因此,教师应在数学教学活动中充分培养学生的数感。一、让学生在生活感知中获得数感启蒙数感主要不是通过传授得到培养的,而是让学生自己去感知、发现和探索,使他们在学习数学活动的过 Sense of the number of people is a basic mathematical literacy, but also a mental skill, which comes from mathematics activities, for primary school students, have a good feeling, can use the number to express and exchange information, to solve the problem and choose the appropriate Method, a good sense of the number of help to build students’ innovative spirit and practical ability, therefore, teachers should fully develop the sense of number of students in mathematics teaching activities. First, let the students get a sense of life in the number of sense of Enlightenment Sense of the number is not mainly through training to be trained, but let the students themselves to perception, discovery and exploration, so that they are learning mathematics activities