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儿童数概念和运算能力的形成、发展是儿童思维发展的一个重要组成部分。学前期是儿童数概念的发生和初级发展阶段,数概念的最初发展水平将影响到儿童入学后数学知识的学习及数学思维水平的提高。学前儿童数概念的产生与发展,与儿童思维发展的总趋势一致,经历了最初对实物的感知、数的表象和数的概念水平的过程,其中以数的表象为主要特征。具体说来,幼儿(3～7岁)数概念的发展大致经历以下三
The formation and development of children’s concepts and computing abilities are an important part of the development of children’s thinking. The pre-school period is the occurrence and primary stage of development of the concept of number of children. The initial development of the concept of number will affect the learning of children’s knowledge of math and the improvement of their mathematical thinking. The emergence and development of the concept of pre-school children coincided with the general trend of development of children’s thinking and underwent the initial process of perception of objects, the appearance of numbers and the conceptual level of numbers, with the appearance of numbers as the main feature. Specifically, the development of the concept of number of children (3 to 7 years old) generally goes through the following three