Descriptor
| Basic Skills | 1 |
| Course Content | 1 |
| Curriculum | 1 |
| Elementary School Mathematics | 1 |
| Elementary Secondary Education | 1 |
| Mathematics Education | 1 |
| Secondary School Mathematics | 1 |
| Skill Development | 1 |
Author
| Williamson, Bruce | 1 |
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Peer reviewedWilliamson, Bruce – School Science and Mathematics, 1978
Encourages elementary and secondary school mathematics teachers to foster skill development in approximation, estimation, interpolution and orders of magnitude. (CP)
Descriptors: Basic Skills, Course Content, Curriculum, Elementary School Mathematics
