ERIC Number: ED631611
Record Type: Non-Journal
Publication Date: 2023
Pages: 8
Abstractor: As Provided
ISBN: N/A
ISSN: N/A
EISSN: N/A
Available Date: N/A
Rethinking the Number Magnitude-Based Progression: An Analysis of Place Value Development in Years 3-6
Rogers, Angela
Mathematics Education Research Group of Australasia, Paper presented at the Annual Conference of the Mathematics Education Research Group of Australasia (MERGA) (45th, Newcastle, Australia, Jul 2-6, 2023)
Place value is one of the 'big ideas' in number and plays a critical role in helping students develop their number sense, problem solving and computation skills. Yet, the elegant simplicity of our place value system belies the abstract nature of the construct. This paper presents data from 606 Year 3-6 students (ages 8-12) from two metropolitan Melbourne primary schools who completed the Place Value Assessment Tool (PVAT). Each student's place value knowledge was categorised according to the Place Value Developmental Progression (PVDP). The results highlight the wide range of understanding in each year level and challenge the efficacy of a number magnitude-based progression in place value.
Descriptors: Number Concepts, Teaching Methods, Problem Solving, Computation, Elementary School Students, Mathematics Instruction, Mathematics Tests, Knowledge Level, Classification, Foreign Countries
Mathematics Education Research Group of Australasia. GPO Box 2747, Adelaide SA 5001, Australia. Tel: +61-8-8363-0288; Fax: +61-8-8362-9288; e-mail: sales@merga.net.au; Web site: http://www.merga.net.au/
Publication Type: Speeches/Meeting Papers; Reports - Research
Education Level: Elementary Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: Mathematics Education Research Group of Australasia (MERGA)
Identifiers - Location: Australia
Grant or Contract Numbers: N/A
Author Affiliations: N/A