《新课标》指出:“数学教学是数学活动的教学”。小学数学教学时教师要根据小学生心理规律,考虑数学自身的特点,结合数学教学内容,创设良好的学习情境,把数学学习与活动有机结合起来。通过让学生量一量、摆一摆、剪一剪、摸一摸、动一动、做一做、看一看、想一想等活动,不断激发他们对数学的新鲜感和兴趣,增强他们学好数学的信心。 “New Curriculum” pointed out: “Mathematics teaching is teaching mathematics activities.” In primary school mathematics teaching, teachers should establish a good learning situation based on the psychology of pupils, consider the characteristics of mathematics itself, combine mathematics teaching contents, and combine mathematics learning and activities organically. By letting students measure the amount, put them together, cut, touch, move, do one, take a look, think about other activities, and constantly stimulate their freshness and interest in mathematics to enhance their learning Mathematical confidence.