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| Algorithms | 1 |
| Doctoral Dissertations | 1 |
| Elementary School Mathematics | 1 |
| Grade 2 | 1 |
| Instruction | 1 |
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| Wiles, Clyde A. | 1 |
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| Reports - Research | 1 |
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Wiles, Clyde A. – 1973
The study's purpose was to investigate the differential effects on the achievement of second-grade students that could be attributed to three instructional sequences for the learning of the addition and subtraction algorithms. One sequence presented the addition algorithm first (AS), the second presented the subtraction algorithm first (SA), and…
Descriptors: Algorithms, Doctoral Dissertations, Elementary School Mathematics, Grade 2
