Analyzes students' main difficulties in learning the concept of electric field. Briefly describes the main conceptual profiles within which electric interactions can be interpreted and concludes that most students have difficulty using the idea of electric field. Contains 28 references. (DDR)

Explores, in the context of a debate about velocity from the author's high school physics class, how a perspective of students as having epistemological beliefs might influence a teacher's perceptions of students and intentions for instruction. (LZ)

Examines the extent to which science education graduate students enjoy a well-articulated position on the compatibility of science and religion and, as a result, are comfortable with their espoused views and plans for the role of religion in classroom discussions. Examines changes in students' mental states as a form of conceptual change after a…

Presents the epistemology of scientific concepts from a schematic modeling perspective. Discusses students' initial cognitive states based on the level of commensurability between students' own concepts and their scientific counterparts. Contains 87 references. (DDR)

Presents a theoretical framework for evaluating inquiry tasks and how similar they are to authentic science. Suggests that inquiry tasks commonly used in schools evoke reasoning processes that are qualitatively different from the processes employed in real scientific inquiry, and school reasoning tasks appear to be based on epistemology that…

The practical epistemologies of university students during laboratory work in chemistry are analyzed to enhance understanding of how teaching practices interact with learners. The purpose is to develop a theoretical framework of learning as action that can be used by educational researchers to examine meaning-making, but also by teachers in close…

It has long been a goal of science education in the United States that students leave school with a robust understanding of the nature of science. Decades of research show that this does not happen. Inquiry-based instruction is advocated as a means for developing such understanding, although there is scant direct evidence that it does. There is a…

Presented is an asymptotic approach to "authentic" science. Discussed are the following aspects of science: personal science, private science, public science, historical science, societal science, technological science, and the aims of science. (KR)

Describes a study that investigated whether scientific and nonscientific understandings in the same content area are linked. Finds that students' (n=107) explanations indicate that they were using an "if-then" type of reasoning which linked scientific and nonscientific conceptions. Contains 39 references. (Author/WRM)

Focuses on learning difficulties in procedural knowledge, and assesses the procedural difficulties of grade 12 and first- and third-year university students based on common sense reasoning in two areas of chemistry--chemical equilibrium and geometry, and polarity of molecules. (Contains 55 references.) (Author/YDS)

Promotes teacher supervision that is aimed at helping teachers reflect on their own practice. Outlines views that teaching which aims at the development of intellectual independence needs to address epistemological issues. Argues that attention has to be directed at knowledge and control. Outlines a scheme to address these issues. (CW)

Presents part of a project that introduces a sufficient, simple, and relevant teaching approach to quantum mechanics into in-/pre-service teacher education and provides teachers with the indispensable scientific knowledge and epistemological base needed for reform in science education. (Contains 54 references.) (Author/YDS)

Discusses students' perceptions of using writing as a component of their science learning. Results, collected over four years, are organized to include students' perceptions of writing in science, learning, ownership, purpose, and science. These results are then discussed in terms of students' developing metacognition and epistemologies of…

Introduces the ideas of "distal" knowledge of the nature of science and "proximal" knowledge of the nature of science. Suggests that viewing these two kinds of knowledge structures within modern information processing frameworks that delineate roles of epistemological and metacognitive knowledge in learning should guide future research. (Contains…

The purpose of this study was to explore how science teachers' epistemological beliefs and teaching goals are related to their use of lab activities. Research questions include: (1) What are the teachers' epistemological beliefs pertaining to lab activities? (2) Why do the science teachers use lab activities? (3) How are the teachers'…