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John, Gareth D. – School Science Review, 1980
Describes the use and handling of alkali metals in school laboratories and seeks to reexamine precautions which one may reasonably take before executing routine procedures since their use, even by skillful teachers, occasionally results in accidents in the form of violent explosions. (Author/SK)
Descriptors: Accident Prevention, Chemical Reactions, Chemistry, College Science
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Cooper, Phil – School Science Review, 2000
Uses alkaline phosphate to remove the phosphate group from phenolphthalein diphosphate. Discusses problems which include the interference of ambient light and temperature variation. Provides detailed information about the apparatus and the experimental procedure. (ASK)
Descriptors: Chemical Reactions, Chemistry, Enzymes, Higher Education
Peer reviewed Peer reviewed
Agius, G. – School Science Review, 1975
Descriptors: Chemical Analysis, Chemistry, Chromatography, College Science
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Jones, Gareth – School Science Review, 1975
Descriptors: Biochemistry, Chemical Analysis, Chemistry, Chromatography
Peer reviewed Peer reviewed
Hallas, G. – School Science Review, 1976
Describes the chemistry of dyeing, including acid, basic, vat, and disperse dyes. Includes laboratory experiments. (MLH)
Descriptors: Chemistry, College Science, Color, Higher Education
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Pinkney, J. N.; And Others – School Science Review, 1976
Describes eleven laboratory experiments, including the catalytic effect of copper in zinc-acid reaction; a study of the rate of polymerization of some aldehydes; and a demonstration automatic potentiometric titrator. (MLH)
Descriptors: Chemical Reactions, Chemistry, College Science, Higher Education
Peer reviewed Peer reviewed
Trodden, W. G. – School Science Review, 1975
Descriptors: College Science, Electric Circuits, Electronics, Higher Education
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Andrews, I. M. – School Science Review, 1975
Descriptors: Biochemistry, Biology, Chemical Analysis, College Science
Peer reviewed Peer reviewed
Kordan, H. A. – School Science Review, 1974
Describes the experimental procedure and expected outcome in the growth of rice seedlings with light conditions and water aeration as variables. (GS)
Descriptors: Biology, Botany, College Science, Higher Education
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Siddons, J. C. – School Science Review, 1984
Describes two experiments that illustrate basic ideas but would be difficult to carry out. Also presents activities and experiments on rainbow cups, electrical charges, electrophorus calculation, pulse electrometer, a skidding car, and on the Oersted effect. (JN)
Descriptors: College Science, High Schools, Higher Education, Physics
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Cooke, D. O. – School Science Review, 1976
Suggests several mechanisms for catalysis by metal ion complexes. Discusses the principal factors of importance in these catalysis reactions and suggests reactions suitable for laboratory study. (MLH)
Descriptors: Chemical Reactions, Chemistry, College Science, Coordination Compounds
Peer reviewed Peer reviewed
Angseesing, J. P. A. – School Science Review, 1975
Descriptors: Biology, College Science, Evolution, Higher Education
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Negus, M. – School Science Review, 1974
Describes an experiment that results in the construction of an ecological pyramid with three tropic levels. (GS)
Descriptors: Biology, College Science, Ecology, Higher Education
Peer reviewed Peer reviewed
Robinson, D. J. – School Science Review, 1976
Describes the construction of an amplifier and force transducer that can be used to demonstrate electrical activity in nerve and muscle using the gastrocnemius muscle and sciatic nerve of the frog. (MLH)
Descriptors: Biology, College Science, Higher Education, Instructional Materials
Peer reviewed Peer reviewed
Freeland, P. W. – School Science Review, 1975
Describes differences in the construction of a colorimeter and a photometer. Gives examples of ways in which light-measuring instruments can be used by biologists. These examples can be used either as class experiments or as individual projects. (GS)
Descriptors: Biology, College Science, Higher Education, Instructional Materials
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