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Iles, Kim; Wilson, Lester J. – Mathematics Teacher, 1980
Algebra is used to expand the historic construction of the arithmetic, geometric, and harmonic means to include the quadratic mean and a fifth mean. (MK)
Descriptors: College Mathematics, Geometric Concepts, Geometry, Higher Education
Beck, Eugene J. – 1976
These materials, used in a self-paced course in engineering descriptive geometry for freshman and sophomore college-level students, cover three modules: basic spatial relationships; intersections, parallelism, and perpendicularity; and graphic analysis and development. Each module contains five instructional units. Each unit includes a rationale,…
Descriptors: College Mathematics, Course Descriptions, Curriculum, Engineering