Descriptor
| Cognitive Development | 1 |
| Elementary Secondary Education | 1 |
| Geometric Concepts | 1 |
| Geometry | 1 |
| Instruction | 1 |
| Mathematics Education | 1 |
| Teaching Methods | 1 |
| Transformations (Mathematics) | 1 |
Source
| Mathematics Teaching | 1 |
Author
| Kent, David | 1 |
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Kent, David – Mathematics Teaching, 1977
This essay discusses the sketching and transformation of parabolas and other curves as areas where learners can exercise and develop control of their mental imagery. (MN)
Descriptors: Cognitive Development, Elementary Secondary Education, Geometric Concepts, Geometry
