著者

山口 真希

出版者

奈良女子大学

雑誌

人間文化研究科年報 (ISSN:09132201)

巻号頁・発行日

vol.26, pp.233-242, 2010-03-31

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In this paper, previous studies about number concepts in childhood were considered for investigation concerning those of children with intellectual disabilities. The main findings were as follows:(1) There are little studies about number concepts of children with intellectual disabilities.(2) Children have a surprising amount of informal mathematical knowledge in childhood.(3) Informal mathematical knowledge are greatly depended on children's own experiences.(4) Experiment about equal distribution is proper measure for understanding children's number concepts.Therefore it is necessary to investigate the relationship between number concepts and equal distribution of children with intellectual disabilities.