《义务教育数学课程标准》中指出数学教学活动,特别是课堂教学应激发学生兴趣,调动学生积极性,引发学生的数学思考,鼓励学生的创造性思维。现在低年级数学教学基本是以活动为主线展开教学,通过摆一摆、画一画、数一数、拼一拼等操作活动,调动起学生各种感官参与学习,这符合小学生的认知水平和活动经验。一、二年级的学生是以具体形象思维为主,恰当的学习活动能 Mathematics Education Curriculum Standard states that mathematics teaching activities, especially classroom teaching, should arouse interest of students, mobilize students’ enthusiasm, arouse students’ mathematical thinking and encourage students’ creative thinking. At present, mathematics teaching in the lower grades basically takes teaching as the main line of activity, and mobilizes various senses of students to participate in learning activities, such as posing, painting, counting, and spelling, which is consistent with the cognitive level of primary school students And activity experience. First and second grade students are based on specific image thinking, appropriate learning activities can