Describes current debates over the nature of science in the science curriculum. Illustrates the subtle ways in which epistemological portrayals have been influenced with regard to the public's relationship with institutional science in the United States by using the curricular ideas of John Dewey and Joseph Schwab as an historical perspective.…

Discusses biology instruction focusing on evolution-related policies and state guidelines. Reports on teacher preferences for teaching either creationism or evolution in science classes and compares these results between states based on grade level and how they treat evolution in their educational standards. (Contains 26 references.) (YDS)

A cautious introduction of the dialogue between science and religion into a college astronomy course provoked diverse reactions from the 340 students in the course. Reports that approximately half of the students in the class engaged with the issue of science and religion to some extent and that there were few negative reactions to this…

Reports on the processes and outcomes of practices in a preservice elementary science methods course designed to fathom existing student perceptions of the nature of science and move students from holding individually constructed, typically limited views on the nature of science towards more rich, publicly negotiated views. Uses an…

Investigates the influence of an explicit and reflective inquiry-oriented instructional approach compared with an implicit inquiry-oriented approach on sixth grade students' understanding of the nature of science (NOS). Emphasizes tentative, empirical, inferential, and imaginative and creative NOS. Involves (n=62) sixth grade students in two…

There are many versions of constructivism. One common argument against a constructivist approach is that it contains elements of instrumentalist, operationalist, and idealist epistemologies that distort the true nature of science including the goals of science and how scientists actually operate. A pedagogy based more on a realist epistemology…

Determines that the philosophical basis for science education is likely to be an interesting field in the 21st century and that there is a need to provide the practicing teacher with some ideas for daily work such as local, national, and international student cooperation; using student lab reports to develop local scientific journals; and having…

Introduces an assessment instrument developed to evaluate students' views on the nature of science. Examines the ways in which learners mark out science as a particular domain, particularly the types of questions that they think are open to scientific investigation. (Contains 35 references.) (Author/YDS)

Criticizes radical constructivism of the Glasersfeld type, pointing out some contradictions between the declared radical principles and their theoretical and practical development. Suggests the possibility of an ideological substratum in the construction and hegemonic success of subjective constructivism, and briefly advances an alternative…

Describes an experiment demonstrating Lenz's law by measuring a magnet falling through a copper tube compared to a nonmagnet falling. Presents diagrams and pictures showing the apparatus. (YP)

Discusses the nature, resolution, focal length, and angle of a pinhole camera. Describes the development and some applications of the camera. Nineteen references are listed. (YP)

Examining the metaphor of the child, or lay adult, as an intuitive scientist results in a theory of the development of scientific thinking centering on progressive differentiation and the coordination of theory and evidence. This metacognitive and strategic development requires thinking about theories and evidence. (SLD)

Argues that London newspaper satirists are important in the history of Charles Darwin's theory of natural selection: (1) they were among the interpreters of a paradigm shift in biology from the older idealist thinking to the newer empiricist thinking and (2) they simplified the idealist-empiricist issue by making it more accessible to the general…

Using criteria to determine whether a discipline is a science, the author defines andragogy as a technological discipline that applies principles discovered by the sciences of adult education--educational psychology, sociology, economics, and anthropology. He suggests that andragogy could become the general science of adult education by studying…

Discusses J. R. Searle's theories about language, based on three works dating from 1969-95. Looks at the distinction made between constitutive rules and regulative rules of language use, his approach to analyzing speech acts, the view of language as a means of stating facts, and the role that our conception of science plays in Searle's theorizing.…