Publication Date
| In 2015 | 0 |
| Since 2014 | 0 |
| Since 2011 (last 5 years) | 0 |
| Since 2006 (last 10 years) | 1 |
| Since 1996 (last 20 years) | 1 |
Descriptor
| Arithmetic | 1 |
| Comprehension | 1 |
| Computation | 1 |
| Early Adolescents | 1 |
| Elementary School Students | 1 |
| Knowledge Level | 1 |
| Mathematical Concepts | 1 |
| Mathematics Skills | 1 |
| Middle School Students | 1 |
| Multiplication | 1 |
| More ▼ | |
Source
| Cognitive Development | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - Research | 1 |
Education Level
| Elementary Education | 1 |
| Grade 6 | 1 |
| Grade 7 | 1 |
| Grade 8 | 1 |
| Grade 9 | 1 |
| Intermediate Grades | 1 |
| Junior High Schools | 1 |
| Middle Schools | 1 |
Audience
Showing one result
Peer reviewed
Direct linkRobinson, Katherine M.; Dube, Adam K. – Cognitive Development, 2009
Children's understanding of the inversion concept in multiplication and division problems (i.e., that on problems of the form "d multiplied by e/e" no calculations are required) was investigated. Children in Grades 6, 7, and 8 completed an inversion problem-solving task, an assessment of procedures task, and a factual knowledge task of simple…
Descriptors: Problem Solving, Knowledge Level, Early Adolescents, Preadolescents
