教学用具在教学中发挥的重要作用,特别是在低年级,科学有效地使用学具操作,不仅能调动学生学习的积极性,激发学生的直觉形象思维,而且能使抽象的数学知识变得直观形象,利于学生更好的理解和掌握。结合教学的实际需要,我认为主要应该这样做:第一,学具准备要力求有序。由于小学低年级的年龄小自理能力差,一个班级如果进行最简单的一次操作,前后要用五分钟左右的时间。这样既影响了教学进程又要冲淡课堂气氛;而 Teaching equipment plays an important role in teaching. Especially in the lower grades, the effective use of learning tools can not only arouse students ’enthusiasm in learning, stimulate students’ intuitive thinking, but also make abstract mathematical knowledge intuitive , Which will help students better understand and master. Combined with the actual needs of teaching, I think the main should do this: First, learning to prepare to strive to order. Due to the poor ability of young people in lower grades of primary school, if a class has the simplest operation, it takes about five minutes before and after. This will not only affect the teaching process but also dilute the classroom atmosphere;