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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
Peer reviewed Peer reviewed
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
Peer reviewed Peer reviewed
Orlans, F. Barbara – American Biology Teacher, 1970
Descriptors: Biochemistry, Biology, Dietetics, Health
Peer reviewed Peer reviewed
Markgraf, J. Hodge; Leung, Pak-Tong – Journal of Chemical Education, 1970
Descriptors: Chemistry, College Science, Instruction, Laboratory Procedures
Peer reviewed Peer reviewed
Graddon, D. P. – Journal of Chemical Education, 1970
Descriptors: Chemistry, College Science, Instruction, Laboratory Procedures
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