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Trumper, Ricardo – Journal of Research in Science Teaching, 2006
Bearing in mind students' misconceptions about basic concepts in astronomy, the present study conducted a series of constructivist activities aimed at changing future elementary and junior high school teachers' conceptions about the cause of seasonal changes, and several characteristics of the Sun-Earth-Moon relative movements like Moon phases,…
Descriptors: Preservice Teacher Education, Astronomy, Scientific Concepts, Science Instruction
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Meichtry, Yvonne J. – Journal of Research in Science Teaching, 1992
More than 1,600 middle school students, including an experimental group exposed to the Biological Science Curriculum Study (BSCS), were administered the Modified Nature of Scientific Knowledge Scale. Results indicate that the students utilizing the traditional science curriculum possessed a significantly better understanding of the testable nature…
Descriptors: Cognitive Development, Cognitive Measurement, Comparative Analysis, Control Groups
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Adamson, Scott L.; Banks, Debra; Burtch, Mark; Cox, Frank, III; Judson, Eugene; Turley, Jeffery B.; Benford, Russell; Lawson, Anton E. – Journal of Research in Science Teaching, 2003
The Arizona Collaborative for Excellence in the Preparation of Teachers (ACEPT) Program is one of several reform efforts supported by the National Science Foundation. The primary ACEPT reform mechanism has been month-long summer workshops in which university and community college science and mathematics faculty learn about instructional reforms…
Descriptors: Workshops, Teaching Methods, Scientific Principles, Biology
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Schwartz-Bloom, Rochelle D.; Halpin, Myra J. – Journal of Research in Science Teaching, 2003
Although numerous programs have been developed for Grade Kindergarten through 12 science education, evaluation has been difficult owing to the inherent problems conducting controlled experiments in the typical classroom. Using a rigorous experimental design, we developed and tested a novel program containing a series of pharmacology modules (e.g.,…
Descriptors: Teaching Methods, High School Students, High Schools, Research Design