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Peer reviewedStrong, Laurence E. – Journal of Chemical Education, 1971
Argues that chemistry has major implications for our understanding of the nature of things including ourselves. Illustrations have been drawn from the chemical elements, chemical equilibria, and chemical entropy. Chemistry should not be presented as something justified only by its practical results while the other sciences raise the ultimate…
Descriptors: Chemistry, College Science, Humanism, Liberal Arts
Peer reviewedLawrence, Richard M.; Bowman, William H. – Journal of Chemical Education, 1971
Descriptors: Aerospace Technology, Controlled Environment, Heat, Resource Materials
Mathematics Teaching, 1971
Problems involving divisibility, the ten coin triangle, five times a week with 4 D, a nomogram for the lens formula, the box and ladder problem, chains of circles, tessellating hexagons, topological woggles, and numbers of triangles are discussed. (CT)
Descriptors: Mathematical Enrichment, Mathematics Materials, Problem Solving, Puzzles
Peer reviewedBodenrader, J. C. – Two-Year College Mathematics Journal, 1971
Descriptors: Algebra, College Mathematics, Mathematical Concepts, Mathematical Enrichment
Peer reviewedHanson, R. W. – Education in Chemistry, 1971
Descriptors: Chemical Reactions, Chemistry, College Science, Experiments
Peer reviewedMcKague, H. Lawrence – Journal of Geological Education, 1971
Speed and simplicity allow the refractometer to be used at many levels of instruction. The optical theory for its operation is reviewed, as are the various uses of the refractometer, including its usefulness in introducing and demonstrating optical theory and in determining optical properties of minerals. (PR)
Descriptors: College Science, Earth Science, Geology, Laboratory Equipment
Peer reviewedDjerassi, Carl – Science, 1970
Descriptors: Abortions, Contraception, Demography, Family Planning
Edwards, R. G. – Biol Hum Aff, 1970
Descriptors: Biology, Culturing Techniques, Embryology, Human Body
Meskill, Victor P. – Amer Biol Teacher, 1970
Descriptors: Biology, Ecological Factors, Ecology, Microbiology
Dye, Charles F. – J Bus Educ, 1970
Descriptors: Creative Teaching, Instructional Materials, Reference Materials, Relevance (Education)
Robinson, Jeanette – Bus Educ Forum, 1970
Descriptors: Audiovisual Aids, Distributive Education, Educational Television, Instructional Materials
McConnell, James V. – Biol Hum Aff, 1970
Anecdotal account of original experiments that suggest that planarian memory is stored chemically in ribonucleic acid molecules. (AL)
Descriptors: Biology, Experimental Psychology, Learning, Memory
Peer reviewedAbbott, Margaret, Comp. – Childhood Education, 1971
Descriptors: Bibliographies, Ecology, Environmental Education, Forestry
Peer reviewedLieth, Helmut; Radford, John S. – BioScience, 1971
Descriptors: Biology, Climate, Ecology, Environmental Influences
Allen, John Eliot – Sci Children, 1970
Descriptors: Earth Science, Elementary School Science, Geology, Natural Resources
