Uses an interdisciplinary approach in an organic chemistry course which integrates a pharmacology framework to incorporate meaningful connections between biology and chemistry. (YDS)

A questionnaire of 19 questions given to a total of 433 students in college preservice training for future high school teachers showed that science and nonscience majors held a series of misconceptions on several central topics in basic astronomy. (Author)

The National Council for Accreditation of Teacher Education's strong movement to strengthen accreditation appears to have generated the same kinds of criticism and condemnation as before the redesign. However, results of interviews with 32 teacher education and NCATE leaders show overwhelming support for NCATE. Schools, colleges, and departments…

Analyzed operational knowledge of the weight concept of high school students after two educational levels: introductory and advanced physics. Results showed that apparent and true weight concepts are poorly assimilated by most of the advanced placement students. Discusses origins of the shortcomings of the alternative knowledge about weight.…

Asserts that arguments about traditional logical empiricist conceptions of science have figured in ill-conceived debates over educational administration theory. Reviews these debates and their consequences for administrative theory. Urges adoption of a nonfoundational, coherentist view of knowledge justification leading to a broader conception of…

Describes a fifth-grade science classroom where students were asked to invent an operational definition of matter and validate that definition by designing and implementing a variety of tests. Challenges students to confront their misunderstandings about matter and move beyond merely reciting a definition. (JRH)

Criticizes Jay Mathews'"Newsweek" article ranking the 100 "best" American high schools by a Challenge Index dividing the number of advanced placement/international baccalaureate tests taken by the number of graduating seniors. Clifford Adelman's research on good academic content and good teachers provides more useful criteria.…

Describes fourth- to sixth-grade level activities designed to enhance science learning through the identification of science concepts and misconceptions found in the media, and by underscoring the relevance of science to everyday life. (Contains 17 references.) (ASK)

Misconceptions about competency-based assessment in National Vocational Qualifications include the following: they focus only on workplace performance; they are appropriate only at vocational-technical, not higher/professional levels; they are concerned only with practical skills; and they do not encourage further development. Case study of…

Introduces the Workshop Biology Project which is based on conceptual change by confronting students' conceptions and inquiry based science context. (Contains 24 references.) (Author/YDS)

Discusses students' misconceptions on evaporation of water considering the errors in geoscience textbooks. (YDS)

Examined the impact of a teaching intervention on preschoolers' concepts of the day/night cycle. Found that most children readily accepted that the sun and earth are separate spherical objects, but fewer attributed the day/night cycle to rotation of the earth on its axis. Most were puzzled by simultaneous movements of the earth around the sun and…

Reasonable-sounding essays in the September 1999 "Kappan," advocating expansion of religion's influence in public education are fundamentally flawed by unstated assumptions and selective historical references. The wall of church/state separation is probably the best way to ensure religious freedom and protect both secular and religious…

One of the biggest hurdles in teaching statistics is convincing students that the area under curves has anything to do with all the samples, histograms, and various other indicators to which they have been exposed. Presents two examples to illustrate this phenomenon. (ASK)

Presents a joint work of mathematics and science educators that suggests that many responses that literature describes as alternative conceptions are interpreted as if they evolved from a small number of intuitive rules. Demonstrates the explanatory and predictive power of these intuitive rules. (Contains 36 references.) (Author/ASK)