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Syrocki, B. John – American Biology Teacher, 1971
Descriptors: Biology, Botany, Horticulture, Instruction
Ansevin, Kystyna D. – Sch Sci Math, 1970
Recommends that teacher and student be provided with the broadest possible spectrum of meaningful and feasible experiments in which the comfort of the experimental animal is protected by the design of the experiment. (BR)
Descriptors: Biology, Instruction, Laboratory Procedures, Science Activities
Peer reviewed Peer reviewed
Wilson, Dave – Australian Science Teachers Journal, 1971
Descriptors: Electronics, Laboratory Procedures, Physical Sciences, Science Equipment
Peer reviewed Peer reviewed
Kimbrough, T. Daniel; Llewellyn, Gerald C. – American Biology Teacher, 1972
Descriptors: Biology, College Science, Instruction, Laboratory Procedures
Peer reviewed Peer reviewed
Abruscato, Joseph; Kenney, Lois – American Biology Teacher, 1972
Descriptors: Biology, Evolution, Instruction, Laboratory Procedures
Blezard, Dennis – Educational Broadcasting International, 1971
Descriptors: Educational Television, Laboratory Procedures, Production Techniques, Programing (Broadcast)
Peer reviewed Peer reviewed
Evans, Thomas P. – American Biology Teacher, 1971
Descriptors: Biology, Cytology, Instruction, Laboratory Procedures
Peer reviewed Peer reviewed
Bray, S. P. V. – Education in Chemistry, 1971
Presents apparatus, techniques, benefits, and results of an investigation of preparing complexes of chromium, molybdenum, and tungsten in secondary school science. (DS)
Descriptors: Chemical Reactions, Chemistry, Laboratory Procedures, Science Activities
Peer reviewed Peer reviewed
Melton, Reginald F. – Science Teacher, 1971
Descriptors: Developing Nations, Equipment, Laboratory Procedures, Manufacturing
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Watson, Michael D.; Einhellig, Frank A. – Science and Children, 1971
Uses discarded light bulbs to make balanced aquaria. (AL)
Descriptors: Ecology, Elementary School Science, Equipment, Instruction
Peer reviewed Peer reviewed
Demchik, Michael J. – Science Teacher, 1971
Descriptors: Biology, Botany, Instruction, Laboratory Procedures
Peer reviewed Peer reviewed
Barr, G. C.; MacQueen, Doreen – Journal of Biological Education, 1971
Descriptors: Biochemistry, College Science, Instruction, Laboratory Procedures
Diamond, R. M.; Benton, A. H. – J Biol Educ, 1970
Descriptors: Biology, College Science, Independent Study, Instruction
Moen, Allen L.; Vander Meulen, David L. – Amer J Phys, 1970
Describes an advanced laboratory experiment of Fresnel diffraction which uses a He-Ne gas laser as the source and a wire as the opaque diffracting strip. A photograph of the diffraction pattern is compared with the intensity diagram predicted by the Cornu spiral method. Agreement is clear and impressive, although minor differences are detectable.…
Descriptors: College Science, Laboratory Experiments, Laboratory Procedures, Lasers
Dieteren, H. M. L.; Schouteten, A. P. H. – J Chem Educ, 1970
Descriptors: Biochemistry, College Science, Food, Laboratory Experiments
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