适宜的操作材料,能够促进幼儿主动活动,将枯燥抽象的数学知识生动地呈现出来,使幼儿更好地感知数学,并对数学产生兴趣。但有许多教师对数学操作活动材料的认识不够,简单地认为操作材料越多越好、越新 Appropriate operating materials, can promote the active child care activities, vivid presentation of the mathematically abstract mathematical knowledge, make children better aware of mathematics, and have an interest in mathematics. However, many teachers do not know enough about math operation activities, simply think that the more operating materials, the better, the newer