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| Algorithms | 2 |
| Elementary School Mathematics | 2 |
| Instruction | 2 |
| Mathematics Education | 2 |
| Research | 2 |
| Sequential Learning | 2 |
| Addition | 1 |
| Curriculum | 1 |
| Learning Theories | 1 |
| Problem Solving | 1 |
| Subtraction | 1 |
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| Journal for Research in… | 2 |
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Peer reviewedWiles, Clyde A.; And Others – Journal for Research in Mathematics Education, 1973
Second-grade students were randomly assigned to either an instructional unit within which addition and subtraction of two digit numbers were treated as a single integrated process of regrouping or one which developed the addition and subtractive algorithms sequentially. Periodic assessments favored the sequential approach, but differences were not…
Descriptors: Addition, Algorithms, Elementary School Mathematics, Instruction
Peer reviewedHostetler, Robert P. – Journal for Research in Mathematics Education, 1973
Descriptors: Algorithms, Curriculum, Elementary School Mathematics, Instruction
