Problem Representation and Mathematical Problem Solving of Students of Varying Math Ability

Dados Bibliográficos

ID5845488
AutoresJennifer Krawec (Missouri State University, autor correspondente), Jennifer L Krawec (Missouri State University, Springfield, MO, USA)
Ano2012
Volume47
Fascículo2
Páginas103-115
Data de publicação2012-03-05
Peer ReviewedSim
Open AccessSim
TipoARTICLE
PeriódicoJournal of Learning Disabilities (JOURNAL)
Identificadores do periódicoISSN: 0022-2194 • E-ISSN: 1538-4780
EditoraSAGE Publishing (PUBLISHER • US)
DOI10.1177/0022219412436976
PMID22392891
OpenAlexW2109185745
IdiomaEN
Citações recebidas13
Referências citadas37

The purpose of this study was to examine differences in math problem solving among students with learning disabilities (LD, n = 25), low-achieving students (LA, n = 30), and average-achieving students (AA, n = 29). The primary interest was to analyze the processes students use to translate and integrate problem information while solving problems. Paraphrasing, visual representation, and problem-solving accuracy were measured in eighth grade students using a researcher-modified version of the Mathematical Processing Instrument. Results indicated that both students with LD and LA students struggled with processing but that students with LD were significantly weaker than their LA peers in paraphrasing relevant information. Paraphrasing and visual representation accuracy each accounted for a statistically significant amount of variance in problem-solving accuracy. Finally, the effect of visual representation of relevant information on problem-solving accuracy was dependent on ability; specifically, for students with LD, generating accurate visual representations was more strongly related to problem-solving accuracy than for AA students. Implications for instruction for students with and without LD are discussed

Mathematical problem · Representation · Cognitive and developmental aspects of mathematical skills · Mathematics Education and Teaching Techniques · Reading and Literacy Development