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Rossing, Thomas D. – American Journal of Physics, 1973
A device which provides an inexpensive means for making precise studies of the kinetics of gas molecules is discussed. Two experiments are described: (1) Measurement of the vibrational relaxation time of gas molecules and (2) determination of intermolecular forces in molecules. (Author/DF)
Descriptors: Acoustics, College Science, Instructional Materials, Kinetic Molecular Theory
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Records, Roger M. – Science Teacher, 1973
Descriptors: Chemistry, Equipment, Models, Physical Sciences
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Murphy, James E. – Science Activities, 1973
Descriptors: Biological Sciences, Biology, Experiments, Instructional Materials
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McGehee, Richard V.; Passero, Richard N. – School Science and Mathematics, 1973
Descriptors: Earth Science, Field Studies, Field Trips, Geology
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Hicks, Donald G. – Journal of College Science Teaching, 1973
A description is given of an investigative chemistry laboratory course suitable for elementary education, business administration, and other nonscience majors. Emphasis is on analyzing various commercial products for effectiveness. (DF)
Descriptors: Chemistry, College Science, Course Descriptions, Instruction
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Hunter, Walter E. – Journal of College Science Teaching, 1973
This research confirms the hypothesis that test achievement in general college chemistry is directly related to student participation in the learning process. (Author/DF)
Descriptors: Chemistry, College Science, Educational Research, Evaluation
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Stock, John T. – Journal of Chemical Education, 1973
Descriptors: Chemistry, College Science, Instructional Materials, Laboratory Experiments
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Barry, J. – Journal of Chemical Education, 1973
Descriptors: Chemistry, College Science, Instructional Materials, Laboratory Experiments
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Steinhaus, Ralph K. – Journal of Chemical Education, 1973
Descriptors: Chemistry, College Science, Instructional Materials, Laboratory Experiments
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Haworth, D. T.; Elsen, K. M. – Journal of Chemical Education, 1973
Descriptors: Chemistry, College Science, Instructional Materials, Laboratory Experiments
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Shaw, D. E.; And Others – American Journal of Physics, 1973
Describes the theoretical principles and experimental arrangement in determining the transmission and reflection coefficients for polarizations which are parallel and perpendicular to the plane of incidence. Indicates an error of the order of five percent in the results obtained. (CC)
Descriptors: College Science, Instructional Materials, Laboratory Equipment, Laboratory Experiments
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McCormack, Alan J.; Doi, Gary K. – Science Activities, 1973
Presents oddball contraptions designed to stimulate and nurture whatever creative talents children have. (DF)
Descriptors: Elementary School Science, General Science, Instructional Materials, Science Activities
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DeWitt, Randolph A. – Physics Teacher, 1972
Descriptors: College Science, Course Descriptions, General Education, Laboratory Experiments
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Ward, Alan – Science Activities, 1972
Descriptors: Electricity, Elementary School Science, Instruction, Magnets
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Anderson, John A. – Journal of Chemical Education, 1972
Descriptors: Chemistry, College Science, Educational Media, Genetics
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