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Pisarik, Larry; Hoff, Darrel – Science Teacher, 1973
Descriptors: Experiments, Laboratory Procedures, Physics, Resource Materials
Peer reviewed Peer reviewed
Runkle, Dean – Science Activities, 1973
Descriptors: Biology, Instructional Materials, Laboratory Procedures, Plastics
Peer reviewed Peer reviewed
Zidick, Clem; Weismann, Thomas – Journal of Chemical Education, 1973
Descriptors: Chemistry, Instruction, Instructional Materials, Laboratory Experiments
Peer reviewed Peer reviewed
Whitaker, A.; Walker, J. D. – Journal of Biological Education, 1973
Describes a program in applied biology in which the simulation of the production of penicillin in a batch fermentor is used as a teaching technique to give students experience before handling a genuine industrial fermentation process. Details are given for the calculation of minimum production cost. (JR)
Descriptors: Biology, College Science, Industrial Training, Laboratory Procedures
Peer reviewed Peer reviewed
de Koning, A. J. – Journal of Chemical Education, 1974
Descriptors: Biochemistry, Chemical Analysis, Chemistry, Chromatography
Peer reviewed Peer reviewed
Murphy, James E. – Science Activities, 1974
Discusses the structure and formation of snow crystals, outlines the history of snow removal, and describes techniques that can be used by students for studying snowflakes and relating their structure to the conditions under which they were formed. (JR)
Descriptors: Climate, Earth Science, Laboratory Procedures, Laboratory Techniques
Peer reviewed Peer reviewed
Howarth, O. – Education in Chemistry, 1974
Discusses an experiment which illustrates the non-mixing properties of water at normal temperature with oil because of water's strong, open-ended hydrogen bonding interactions. Examples of the mixing properties between non-interacting substances and the near-complete mixing between water and solvents with limited H-bonding capacity are also given.…
Descriptors: Chemistry, College Science, Demonstrations (Educational), Instructional Materials
Peer reviewed Peer reviewed
Koons, L. F. – Science Activities, 1974
Descriptors: Chemistry, Laboratory Experiments, Laboratory Procedures, Physics
McNichol, T. – South Australian Science Teachers Journal, 1973
Descriptors: Biology, Entomology, Laboratory Procedures, Laboratory Techniques
Peer reviewed Peer reviewed
Wilkinson, Jack D. – Arithmetic Teacher, 1974
Descriptors: Action Research, Elementary School Mathematics, Evaluation Methods, Instruction
Peer reviewed Peer reviewed
Harmer, A. F.; Angles, J. – School Science Review, 1973
Descriptors: Biology, Chemical Analysis, Chemistry, Chromatography
Peer reviewed Peer reviewed
Cohen, Jordan L.; Koda, Robert T. – Journal of Chemical Education, 1974
Descriptors: Biochemistry, Chemical Analysis, Chemistry, Chromatography
Peer reviewed Peer reviewed
Cummings, Susan W. – Educational Horizons, 1972
This is a position paper on the place of training in group process and participation in groups as part of teacher education. (Editor/RK)
Descriptors: Communication (Thought Transfer), Educational Objectives, Group Behavior, Group Dynamics
Peer reviewed Peer reviewed
Steere, Norman V., Ed. – Journal of Chemical Education, 1973
Descriptors: Accident Prevention, Chemistry, Laboratory Procedures, Laboratory Safety
Peer reviewed Peer reviewed
Stein, Roy – Science Activities, 1973
Descriptors: Biology, Ecology, Environmental Education, Instruction
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