笔者曾多次参加省、市数学教学观摩,发现现在的数学课堂教学非常看重数学学习情境的创设,尤其是低年级的教学,情境创设得可谓“丰富动人”,有的课上情境、画面是一个接着一个,并且,有些背景图片动个不停等等,应该说这些情境的创设有利于学生注意力的集中,对促进学生的学习起到 I have repeatedly participated in provincial and municipal math teaching and observation, found that the current mathematics classroom teaching attaches great importance to the creation of mathematical learning situations, especially in the lower grades of teaching, context creation can be described as “rich and moving”, and some context, the picture is One after another, and some background pictures move on and so on, it should be said that the creation of these situations is conducive to the concentration of students’ attention, to promote student learning play