Dr Tony Harries a.v.harries@durham.ac.uk
Combined Role
Representing and Understanding Multiplication
Harries, A.; Barmby, P.W.
Authors
P.W. Barmby
Abstract
In this paper, we examine the importance of representations, in particular with respect to the understanding of multiplication by primary school pupils. We first of all look at the theoretical background to representations in mathematics. In particular, we look at the use of the array representation for reasoning with and understanding multiplication. We then describe some preliminary work that we have carried out, examining Year 4 and Year 6 pupils' use of the array representation for multiplication calculations. Using a novel methodological approach of recording children's workings on a computer, we observed that the array representation can be a powerful tool for supporting work in multiplication. At the same time, we also observed pupils who were unable to access the mathematical meanings of the representation. Further work is needed to understand such difficulties when developing the use of the array as a tool for mathematical understanding.
Citation
Harries, A., & Barmby, P. (2007). Representing and Understanding Multiplication. Research in Mathematics Education, 9(1), 33-46. https://doi.org/10.1080/14794800008520169
Journal Article Type | Article |
---|---|
Publication Date | Nov 1, 2007 |
Deposit Date | Feb 4, 2009 |
Publicly Available Date | Feb 4, 2009 |
Journal | Research in Mathematics Education |
Print ISSN | 1479-4802 |
Electronic ISSN | 1754-0178 |
Publisher | Taylor and Francis Group |
Peer Reviewed | Peer Reviewed |
Volume | 9 |
Issue | 1 |
Pages | 33-46 |
DOI | https://doi.org/10.1080/14794800008520169 |
Publisher URL | http://my.nctm.org/eresources/journal_home.asp?journal_id=1 |
Files
Accepted Journal Article
(277 Kb)
PDF
You might also like
Developing the potential of all pre-service mathematics teachers
(2013)
Book Chapter
Predicting success on a Bachelor of Arts Primary Education degree course.
(2012)
Journal Article
Downloadable Citations
About Durham Research Online (DRO)
Administrator e-mail: dro.admin@durham.ac.uk
This application uses the following open-source libraries:
SheetJS Community Edition
Apache License Version 2.0 (http://www.apache.org/licenses/)
PDF.js
Apache License Version 2.0 (http://www.apache.org/licenses/)
Font Awesome
SIL OFL 1.1 (http://scripts.sil.org/OFL)
MIT License (http://opensource.org/licenses/mit-license.html)
CC BY 3.0 ( http://creativecommons.org/licenses/by/3.0/)
Powered by Worktribe © 2024
Advanced Search