Comparing Student Proofs to Explore a Structural Property in Abstract Algebra
Comparing Student Proofs to Explore a Structural Property in Abstract Algebra
复制标题
比较学生证明以探索抽象代数中的结构性质
DOI:
10.1080/10511970.2020.1827325
复制
发表时间:
2020
期刊:
影响因子:
--
通讯作者:
Hicks, M.
中科院分区:
文献类型:
--
作者:
Melhuish, K.;Lew, K.;Hicks, M.
Connecting and comparing across student strategies has been shown to be productive for students in elementary and secondary classrooms. We have recently been working on a project converting such practices from the K–12 level to the undergraduate classroom. In this paper, we share a particular instantiation of this practice in an abstract algebra setting. Students compare across two common proof approaches to showing that the Abelian property is preserved by isomorphism. We share a complete sample lesson where students make sense of the theorem and the two proof approaches, then leverage the differences between them in order to modify both proofs and mathematical statements. We conclude with the students' reflections on the activities, and share our learnings from adapting best practices from K–12 to this new setting.
登录
查看更多内容
影响因子:
3.3
作者:
Megan E. Staples
通讯作者:
Megan E. Staples
影响因子:
3.2
作者:
J. Selden;Annie Selden
通讯作者:
Annie Selden
DOI:
10.1007/s40753-019-00090-9
发表时间:
2019
影响因子:
1.5
作者:
K. Melhuish;Sean Larsen;Samuel A. Cook
通讯作者:
Samuel A. Cook
DOI:
--
发表时间:
2020
期刊:
影响因子:
--
作者:
K. Melhuish;K. Lew;M. Hicks;S. Kandasamy
通讯作者:
S. Kandasamy