Using order to reason about negative numbers: the case of Violet
Using order to reason about negative numbers: the case of Violet
复制标题
使用顺序来推理负数:Violet 的案例
DOI:
10.1007/s10649-013-9519-x
复制
发表时间:
2014
影响因子:
3.2
通讯作者:
Schappelle, Bonnie P.
中科院分区:
文献类型:
--
作者:
Bishop, Jessica Pierson;Lamb, Lisa L.;Philipp, Randolph A.;Whitacre, Ian;Schappelle, Bonnie P.
This case study illustrates how a 2nd-grade child, Violet, used an ordinal view of number to reason about positive and negative integers and arithmetic involving integers. Violet’s ordinal view of number facilitated her ability to reason about and correctly solve some integer-related problems and constrained her solutions to others. We demonstrate how Violet’s thinking evolved over time while she extended the properties of whole numbers and addition and subtraction to the integers. Using this case study as a basis, we propose a series of developmental milestones that build toward one’s understanding of integers and integer arithmetic in an order-based way. We believe that understanding Violet’s order-based reasoning can help us listen to other children.
登录
查看更多内容
DOI:
--
发表时间:
1988
期刊:
影响因子:
--
作者:
P. Thompson;T. Dreyfus
通讯作者:
T. Dreyfus
DOI:
--
发表时间:
1983
期刊:
影响因子:
--
作者:
P. Cobb;L. Steffe
通讯作者:
L. Steffe
DOI:
--
发表时间:
2001
期刊:
影响因子:
--
作者:
L. Steffe
通讯作者:
L. Steffe
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
D. Schifter;V. Bastable;S. Russell
通讯作者:
S. Russell
DOI:
--
发表时间:
1992
期刊:
影响因子:
--
作者:
K. Fuson
通讯作者:
K. Fuson