Exploring Kindergarten Students’ Early Understandings of the Equal Sign
Exploring Kindergarten Students’ Early Understandings of the Equal Sign
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探索幼儿园学生对等号的早期理解
DOI:
10.1080/10986065.2018.1474534
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发表时间:
2018
影响因子:
1.6
通讯作者:
& Kim, Yangsook.
中科院分区:
文献类型:
--
作者:
Blanton, Maria;Otálora, Yenny;Brizuela, Bárbara M.;Gardiner, Angela Murphy;Sawrey, Katharine B.;Gibbins, Aliska;& Kim, Yangsook.
This study explores kindergarten students’ early notions of mathematical equivalence in the United States. In particular, it uses qualitative methods to examine the understandings children hold about the equal sign prior to formal instruction and how these understandings shift throughout an 8-week classroom teaching experiment designed to develop relational thinking about this symbol. Findings suggest that, even prior to formal instruction, young children hold an operational view of the equal sign that can persist throughout instruction. This early and persistent operational perspective underscores the critical need to design mathematical experiences in kindergarten, and even preschool, that will orient students towards a relational understanding of the equal sign upon its introduction in first grade.
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