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| Abstract Reasoning | 1 |
| Cognitive Processes | 1 |
| Generalization | 1 |
| High School Students | 1 |
| High Schools | 1 |
| Imagery | 1 |
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| Mathematics Instruction | 1 |
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| Presmeg, Norma C. | 1 |
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Presmeg, Norma C. – 1993
Imagery use in high school mathematics classrooms was studied. A visual image was defined as a mental scheme depicting visual or spatial information, but this definition was not spelled out to teachers or students, in order to learn what they meant by the concept. Subjects were 13 high school teachers and 54 of their students interviewed over 3…
Descriptors: Abstract Reasoning, Cognitive Processes, Generalization, High School Students
