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| Educational Research | 1 |
| Error Patterns | 1 |
| Evaluation | 1 |
| Grade 9 | 1 |
| High Achievement | 1 |
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| Mathematics Instruction | 1 |
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| Journal for Research in… | 1 |
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| Zehavi, Nurit | 1 |
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| Journal Articles | 1 |
| Reports - Research | 1 |
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Peer reviewedZehavi, Nurit; And Others – Journal for Research in Mathematics Education, 1988
Assignment projects for high-achieving ninth graders were developed, and a comparative evaluation study indicated that they were effective. It bacame clear that teachers needed more practical support, so a diagnostic study was undertaken, leading to the establishment of a link between a categorization of student difficulties and a hierarchy of…
Descriptors: Educational Research, Error Patterns, Evaluation, Grade 9
