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Aichele, Douglas B. | 3 |
Olson, Melfried | 1 |
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Guides - Classroom - Teacher | 1 |
Reference Materials -… | 1 |
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Aichele, Douglas B. – Arithmetic Teacher, 1972
Descriptors: Arithmetic, Class Activities, Educational Games, Elementary School Mathematics

Aichele, Douglas B. – School Science and Mathematics, 1975
Examples of activities involving geometric construction are suggested for discovery-oriented instruction. (SD)
Descriptors: Curriculum, Discovery Learning, Experiential Learning, Geometry
Aichele, Douglas B.; Olson, Melfried – 1981
This document is written for middle school teachers of grades five through nine who do not have specialized backgrounds in geometry. It is arranged in three parts. The first part provides a brief overview of the geometry curriculum of the middle school that includes the present state of affairs, a rationale for inclusion of geometry in the…
Descriptors: Elementary Secondary Education, Geometric Concepts, Geometry, Instructional Materials