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Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewedSimpson, Joyce K.; Gallentine, Jerry L. – American Biology Teacher, 1971
Students drew mitotic stages under directions asking for the most accurate representation possible or under conditions requiring analysis and annotation. Lower academic ability students benefited most from the analytic technique. (AL)
Descriptors: Ability, Biology, Educational Research, Grade 7
Peer reviewedSpiegel, F. Xavier; Weigman, Bernard J. – Physics Teacher, 1971
Descriptors: College Science, Course Descriptions, Demonstrations (Educational), Instruction
Peer reviewedYoung, John R. – Journal of Chemical Education, 1972
Descriptors: Accidents, Laboratory Procedures, Laboratory Safety, Safety
Peer reviewedSohn, Bernard I. – American Biology Teacher, 1972
Descriptors: Biochemistry, Classification, Environmental Education, Instruction
Peer reviewedGore, Gordon R. – Science Teacher, 1972
Descriptors: Force, Instruction, Kinetics, Laboratory Procedures
Sandery, P. – South Australian Science Teachers Journal, 1971
Descriptors: Closed Circuit Television, Instruction, Laboratory Procedures, Measurement
Tackett, Standford L. – J Chem Educ, 1969
Descriptors: Chemistry, College Science, Instrumentation, Laboratory Experiments
Glover, I. T.; Limbaugh, C. L. – J Chem Educ, 1969
Descriptors: Biochemistry, College Science, Laboratory Experiments, Laboratory Procedures
Fergason, James L. – Amer J Phys, 1970
Describes laboratory experiments designed to demonstrate (1) the properties of cholesteric liquid crystals, (2) thermal mapping, (3) thermal diffusivity, (4) adiabatic expansion of rubber, and (5) measurement of radiated energy by a point source. Contains all of the information on materials and apparatus needed to perform the experiments.…
Descriptors: Chemistry, College Science, Heat, Instruction
Reed, Lanny Joe – Phys Teacher, 1970
Descriptors: College Science, Instruction, Laboratory Experiments, Laboratory Procedures
Jeppesen, Myron A.; Hughes, William T. – Amer J Phys, 1970
Descriptors: College Science, Instruction, Laboratory Equipment, Laboratory Procedures
Peer reviewedSandercock, E. R.; Boardway, R. A. – American Journal of Physics, 1971
Descriptors: College Science, Hydraulics, Instruction, Kinetics
Peer reviewedCriley, Bruce B. – American Biology Teacher, 1971
Descriptors: Biology, College Science, Culturing Techniques, Embryology
Peer reviewedSkovlin, Dean O. – Journal of Chemical Education, 1971
Descriptors: Chemistry, Chromatography, College Science, Instruction
Peer reviewedBerndt, Donald C. – Journal of Chemical Education, 1971
Descriptors: Chemistry, College Science, Instructional Materials, Laboratory Procedures
