数感,从广义的角度来说,就是对“数学”的直观感知;从狭义的视角来理解的话,则是对“数”的感觉;如果从教学的层面来解读,数感则是学生在学习过程中所表现出来的一种基本的数学素养。它既是学生对数学的一种直觉感悟,又是一种将数学融于形象的思维形式,还是一种对数学问题的敏锐感受力。正因数感在数学学习中有着很重要的作用,2011版的《数学课程标准》中提出:“教师在教学中要培养学生良好的数感。”那么,如何培养学生的数感?我想, Sense of number, in a broad sense, is the intuitive perception of “mathematics ”; from a narrow perspective, it is the feeling of “number ”; if interpreted from the teaching level, It is a basic mathematical quality that students show in the process of learning. It is not only a student’s intuition about mathematics, but also a form of thinking that integrates mathematics into the image, or a keen sense of mathematical problems. It is precisely because of the sense of the number of mathematics learning plays a very important role in the 2011 edition of the “Mathematics Curriculum Standards” put forward: “Teachers in teaching students to develop a good sense of number.” So, how to develop a sense of the number of students? I miss you,