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| Algorithms | 2 |
| Elementary Education | 2 |
| Elementary School Mathematics | 2 |
| Error Patterns | 2 |
| Research | 2 |
| Addition | 1 |
| Basic Skills | 1 |
| Diagnostic Teaching | 1 |
| Evaluation | 1 |
| Handicapped Students | 1 |
| Instruction | 1 |
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Author
| Cox, L. S. | 2 |
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Peer reviewedCox, L. S. – Arithmetic Teacher, 1975
Types of errors made by children in addition and subtraction are presented and discussed. Suggestions are given for testing, diagnosing, and prescribing for instruction. (MNS)
Descriptors: Addition, Algorithms, Diagnostic Teaching, Elementary Education
Peer reviewedCox, L. S. – Journal for Research in Mathematics Education, 1975
In a two-year study, frequencies and descriptions of systematic errors in four algorithms in arithmetic were studied in regular and special education classrooms. (Author/SD)
Descriptors: Algorithms, Basic Skills, Elementary Education, Elementary School Mathematics
