Presents a learning theory in the language of cybernetics based on the tenet that the minimal experimental situation for making psychological observations is a conversation. The account is directed at generating interest in the original work by G. Pask, et al. (GS)

Outlines a module developed with the aim of teaching a group of secondary science students several learning strategies which could be transferred into classroom learning. Students demonstrate that knowledge about "elaboration" and the linking of new learning to previous knowledge enhances learning and understanding of scientific concepts.…

Finds that children are naturally generative in their construction of explanations but that they use conceptions in quite complex and fluid ways. Argues that naive conceptions maintain a valuable function. Contains 43 references. (DDR)

Describes a theoretical framework based on cognitive/developmental research. Argues that science learning is a gradual process during which initial conceptual structures based on children's everyday experiences are continually restructured. Contains 46 references. (DDR)

Reports on an ethnographic study of inservice biology teachers (N=8) in which two questions were explored. The questions pertain to the frequency and forms of analogies used by biology teachers to explain scientific concepts to their students. Contains 23 references. (DDR)

Describes an epistemological framework and an associated research method. The framework focuses on the structural relations of individual and setting as experienced by the individual. The analysis consists in zooming to identify patterns that simultaneously occur at multiple levels. Uses data from a physics classroom where students learn to…

Describes a study that was designed to apply the learning hierarchy paradigm in an instructional unit in high school biology. Findings indicated that regardless of the pupils' sex or the type of school, students taught the hierarchically organized learning task achieved significantly higher than students whose learning task was not hierarchically…

This paper explains and summarizes the results of a study that investigated the ways in which monozygotic (identical) and dizygotic (fraternal) twins learn. Their individual learning style elements were specifically investigated according to the Dunn and Dunn model. This paper discusses the themes, unique needs, and characteristics monozygotic…

Discusses some scaffolds or prompts for helping students to ask themselves better questions about science topics. Presents some teacher questions that test and develop some core thinking skills. (PR)

Explores how inscriptions are used to create argumentative positions in two classroom episodes. Finds that the classroom activities resembled those of scientific communities in several ways: (1) Real-world, dilemma-driven problems were presented; (2) students evaluated the inscriptions offered in terms of their adequacy for advancing particular…

The goal of this paper is to sketch the epistemological roots of constructivism, to clarify certain implications of Piaget's constructivist theory for science education, and to explicate the issues surrounding a specific research study and its replication. Constructivist epistemology is described in terms of its emergence from rationalist,…

The use of the inquiry approach in the teaching of elementary science is examined and advocated in this publication. The position that an inquiry approach is the best way to teach and learn science is upheld and its influence on the development of positive attitudes towards science is stressed. Section titles include: (1) "A Tale of Two Teachers"…

This document submits that the existence of objective knowledge and the possibility of communicating it by means of language have traditionally been taken for granted by educators. This paper presents a brief outline of an alternative theory of knowing that takes into account the thinking organism's cognitive isolation from "reality."…

Presents an adaptation of "Euler's Circles" as a metacognitive tool for learning. Provides background about diagraming and learning theory. Details concept circle diagrams and considers their relationship to Ausubelian learning theory. Gives examples of the use of concept circles and rules for concept circle construction. (CW)

Examines the hypothesis that there are preliminary stages in problem solving that are often neglected in teaching chemistry. Discusses correlations calculated between the student's ability to handle disembedding and cognitive restructuring tasks in the spatial domain and ability to solve chemistry problems. (TW)