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American Journal of Physics, 1973
Descriptors: College Science, Instruction, Instructional Materials, Laboratory Equipment
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Stoner, Donovan; And Others – Research in the Teaching of English, 1972
Data from two studies at Gladstone High School in California support the assumption that daily writing and daily correction and grading based exclusively on mechanics do improve a student's ability to write more correctly by eliminating common errors. (Author)
Descriptors: Error Patterns, Evaluation Methods, Experiments, Grammar
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Boettler, James L. – Physics Teacher, 1972
Describes the errors in the sugar-cube experiment related to radioactivity as described in Project Physics course. The discussion considers some of the steps overlooked in the experiment and generalizes the theory beyond the sugar-cube stage. (PS)
Descriptors: College Science, Instructional Materials, Laboratory Experiments, Physics
Gordon, Helen – Today's Education, 1972
This bird (the Toucan) is the perfect symbol for a multimedia, multiethnic, multiage, people-oriented school, the Grant School, Bridgeway Project, in Waterloo, Iowa. (Editor/CB)
Descriptors: Educational Experiments, Elementary Schools, Horizontal Organization, Individual Development
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Kreisman, Don – Science Activities, 1973
Describes apparatus which can be constructed to allow students to experiment and collect data for understanding various aspects of simple motion of objects. Detailed instructions are given. (PS)
Descriptors: Demonstrations (Educational), Instruction, Instructional Materials, Laboratory Experiments
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Kimbrough, T. Daniel; Llewellyn, Gerald C. – American Biology Teacher, 1973
Descriptors: Biology, Instruction, Instructional Materials, Laboratory Experiments
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Hilton, John W.; Hilton, Wallace A. – American Journal of Physics, 1973
Descriptors: College Science, Instructional Materials, Laboratory Techniques, Light
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Collinge, E. R. – School Science Review, 1972
Describes use of laboratory techniques for systematic study of river pollution. Detailed instructions are included. (PS)
Descriptors: Chemistry, College Science, Environment, Instruction
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Jefford, C. W.; And Others – Journal of Chemical Education, 1973
Exercises are developed which demonstrate the versatility of modern spectroscopic methods and the variety of structural information which can be obtained. (DF)
Descriptors: Chemistry, College Science, Instructional Materials, Laboratory Experiments
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Dawson, Paul Dow – Science Activities, 1973
A teaching aid is described for exercises in plant transpiration and general external morphology which is felt to be a good resource for the teaching of concepts relating to structure and function; in addition it is inexpensive and easily obtainable. (DF)
Descriptors: Biology, Demonstrations (Educational), Instructional Materials, Laboratory Experiments
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Elings, V.; Phillips, D. – American Journal of Physics, 1973
Describes a one-year program in which students are given lectures on instrumentation topics, acquire experience participating in campus and community laboratories, and complete individual projects to receive the master's degree. Indicates a high ability of attacking laboratory problems in students' achievement. (CC)
Descriptors: College Science, Computer Science, Curriculum Development, Educational Programs
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Jones, S. T.; Alexander, C. – American Journal of Physics, 1973
Descriptors: College Science, Curriculum Development, Electric Circuits, Instructional Materials
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Reines, F.; Ballard, R. – American Journal of Physics, 1973
Describes the pedagogical use of a 12.0m x 1.0m x 0.8m electromagnet to demonstrate the properties of magnetostatic fields and the Faraday-Henry induction law. (CC)
Descriptors: College Science, Demonstrations (Educational), Electricity, Equipment Utilization
Peer reviewed Peer reviewed
Huggins, A. W. F. – Journal of the Acoustical Society of America, 1972
Revised version of a paper presented at the 79th Meeting of the Acoustical Society of America, Atlantic City, N.J., April 21-24, 1970; research supported in part by the Science Research Council (U.K.) and by the National Institutes of Health. (RS)
Descriptors: Acoustics, Articulation (Speech), Auditory Perception, English
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