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Peer reviewedHurlburt, Evelyn M. – American Biology Teacher, 1971
Descriptors: Biology, College Science, Instruction, Laboratory Procedures
Tolansky, S. – Phys Educ, 1970
Discusses a relatively simple technique for demonstrating multiple beam interferometry. The technique can be applied to measuring (1) radii of curvature of lenses, (2) surface finish of glass, and (3) differential phase change on reflection. Microtopographies, modulated fringe systems and opaque objects may also be observed by this technique.…
Descriptors: College Science, Foreign Countries, Laboratory Techniques, Light
Teller, M. H. – Phys Teacher, 1970
Descriptors: College Science, Equipment Utilization, Laboratory Equipment, Physics
Baldwin, Brewster – J Geol Educ, 1970
Descriptors: Cognitive Processes, Earth Science, Geology, Inquiry
Knowles, Robert – Agr Educ Mag, 1970
Descriptors: Agricultural Education, Field Instruction, Laboratory Techniques, Teaching Methods
Peer reviewedCochrane, G. R. – Babel, 1970
Descriptors: Charts, Language Instruction, Language Laboratories, Language Skills
Austin, C. R. – Biol Hum Aff, 1970
Descriptors: Biology, Culturing Techniques, Embryology, Ethics
Veening, Hans – J Chem Educ, 1970
Descriptors: Chemistry, Chromatography, College Science, Equipment Utilization
Peer reviewedLund, Charles – Arithmetic Teacher, 1970
Descriptors: Elementary School Mathematics, Geometric Concepts, Geometry, Instruction
Peer reviewedGionet, Arthur J.; Franks, Gene H. – NALLD Journal, 1970
Descriptors: Audiotape Recordings, Evaluation, Instructional Materials, Language Laboratories
Wilkins, Robert L. – School Shop, 1971
Descriptors: Audiovisual Instruction, Demonstrations (Educational), Industrial Arts, Laboratory Safety
Peer reviewedTawney, D. A. – Physics Education, 1970
Descriptors: Equipment Evaluation, Equipment Standards, Laboratory Equipment, Measurement Equipment
Peer reviewedWilliams, J. R. Parry; Servant, D. M. – Journal of Biological Education, 1970
Describes experiments suitable for introducing use of radioisotopes in biology. Includes demonstrations of tracing food chains, uptake of ions by plants, concentration of elements by insects, tracing photosynthetic reactions, activation analysis of copper, and somatic and genetic effects. Uses autoradiographic and counting techniques. (AL)
Descriptors: Biology, Chemical Analysis, Instruction, Laboratory Procedures
Peer reviewedSayre, R. M.; Brunson, Linda K. – American Biology Teacher, 1971
Descriptors: Biology, College Science, Ecology, Instruction
Sullivan, James A.; Sirabian, Edward M. – School Shop, 1970
Describes how small engine repair and marketing can be merged into a venture for the student to earn-and-learn while pursuing a course in power mechanics instruction. (GR)
Descriptors: Auto Mechanics, Industrial Arts, Laboratory Training, Learning Activities
