皮亚杰认为:在整个学前时期,儿童处于直觉行动和具体形象思维阶段,对具体事物的操作、感知是儿童形成自己的经验和智慧的主要方式。这就揭示了儿童对数学知识的掌握是建立在主体对客体的动作基础上的。由于幼儿的认识处于模糊状态,具有片面性、模仿性、表面性、注意力易转移等特点。为此,在数学操作活动中培养幼儿的主动性,使他们真正成为学习的主人就显得尤为重要。一、关注孩子的学习心理,唤起孩子的积极情感 Piaget said: Throughout the pre-school period, children are in the stage of intuition and concrete image thinking. The manipulation and perception of specific things are the main ways in which children form their own experiences and wisdom. This reveals that children’s mastery of mathematical knowledge is based on the action of the subject on the object. Because children’s understanding is in a vague state, it has the characteristics of one-sidedness, imitation, superficiality and attention transfer. For this reason, it is particularly important to cultivate young children’s initiative in math operation so that they can truly become masters of learning. First, pay attention to children’s learning psychology, arouse the positive emotions of children