幼児の足し算における指の利用
幼年教育研究年報 Volume 27
Page 89-98
published_at 2005-03-31
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この文献の参照には次のURLをご利用ください : https://doi.org/10.15027/17916
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Title ( jpn ) |
幼児の足し算における指の利用
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Title ( eng ) |
Young children's use of fingers in doing addition
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Creator |
Yamana Yuko
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Source Title |
幼年教育研究年報
The Annual of research on early childhood
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Volume | 27 |
Start Page | 89 |
End Page | 98 |
Journal Identifire |
[ISSN] 0388-3078
[NCID] AN00246110
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Abstract |
Recently, acquisition of basic count ability has become increasingly valued, but, in many cases, the process is not sufficiently clarified. This study was intended to explore the process of mastering informal mathematics from the viewpoints of situated learning, focusing on the use of fingers during calculation. Questions of one-digit additions such as 2+1, and 3+6, were asked to 15 children aged 5, and their behaviors were observed until they answered. At that time, 3 kinds of objects, cards with numbers, dotted cards as semi-concretion, and marbles as concretion, were presented separately. Additionally, when the children explained how they calculated, their finger movements were also observed. As the result, children used fingers voluntarily on 8% of tasks when adding. Meanwhile, children kept their eyes on a presented object on 14%, which implies that they used their eyes when adding. This tendency became noticeable when a dot card was presented. As for the task for children to explain their calculation methods, children used their fingers on 18% of tasks, and they used their eyes on 5%. These results indicate that preschool children may use their fingers to give explanations to others, but hardly use their fingers as a tool for cognitive processing. Those findings were discussed from an embodied cognition viewpoint.
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Keywords |
count ability
informal mathematics
cognitive development
embodied cognition
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NDC |
Education [ 370 ]
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Language |
jpn
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Resource Type | departmental bulletin paper |
Publisher |
広島大学教育学部附属幼年教育研究施設
国立情報学研究所
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Date of Issued | 2005-03-31 |
Publish Type | Version of Record |
Access Rights | open access |
Source Identifier |
[ISSN] 0388-3078
[NCID] AN00246110
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