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Peer reviewedSteere, Norman V., Ed. – Journal of Chemical Education, 1973
Descriptors: Chemistry, College Science, Laboratory Safety, Safety
Peer reviewedBarrass, Robert – Journal of Biological Education, 1973
Describes techniques and results of a study on leaves of a leguminous tree. (PS)
Descriptors: Biology, Botany, Instructional Materials, Research Methodology
Peer reviewedHoehn, Robert B. – Science Activities, 1973
Descriptors: Earth Science, Instructional Materials, Laboratory Experiments, Resource Materials
Peer reviewedKesler, Ronald – Science Activities, 1973
Descriptors: Elementary School Science, General Science, Instruction, Science Activities
Peer reviewedLaBrecque, Rodney J. – Physics Teacher, 1973
Descriptors: Course Descriptions, Individualized Instruction, Instruction, Physics
Peer reviewedMeadows, Betty Jane – American Biology Teacher, 1973
Describes a program for teaching biology in a secondary school using team teaching, a contract system, and flexible modular scheduling. (PS)
Descriptors: Biology, Instruction, Performance Contracts, Resource Materials
Peer reviewedRenner, John W.; Lawson, Anton E. – Physics Teacher, 1973
Presents the results of two Piagetian conservation tasks administered to high school students. It was found that not many were at the formal operations level. Similar evidence is presented for college students. Concludes that development of formal thought must be a focus of all teachers. (DF)
Descriptors: College Science, Educational Research, Intellectual Development, Learning
Peer reviewedMallon, Elizabeth J. – American Biology Teacher, 1973
Descriptors: Abstract Reasoning, Cognitive Development, Intellectual Development, Learning Processes
Peer reviewedPavlik, James W. – Journal of Chemical Education, 1973
Descriptors: Chemical Analysis, Chemistry, Chromatography, College Science
Peer reviewedRecords, Roger M. – Science Teacher, 1973
Descriptors: Chemistry, Equipment, Models, Physical Sciences
Peer reviewedDobzhansky, Theodosius – American Biology Teacher, 1973
Theory of evolution is not fact but is a scientific theory based on numerous pieces of concrete evidence. The only way to disprove this theory is to show evidence against it. The creationist view cannot be accepted in the light of new knowledge in molecular biology and other fields. (PS)
Descriptors: Biology, College Science, Creationism, Evolution
Peer reviewedMurphy, James E. – Science Activities, 1973
Descriptors: Biological Sciences, Biology, Experiments, Instructional Materials
Peer reviewedMain, Cecil – School Science and Mathematics, 1973
Female science teachers were found to be more emotionally stable, tough minded, resourceful and self-sufficient than female non-science teachers. The science teachers in the upper quarter of the modified Ryans Scale appeared more timid but more imaginative than the teachers in the lower quarter. (DF)
Descriptors: Educational Research, Science Education, Science Teachers, Secondary School Science
Peer reviewedSteere, Norman V., Ed. – Journal of Chemical Education, 1973
Descriptors: Chemistry, College Science, Laboratory Safety, Resource Materials
Peer reviewedMcGehee, Richard V.; Passero, Richard N. – School Science and Mathematics, 1973
Descriptors: Earth Science, Field Studies, Field Trips, Geology
