The broad focus of this study was on the role students' existing conceptions play in the process of constructing and understanding mechanics concepts. The study was a naturalistic one, conducted over a number of years, at all grade levels, in one all-boys secondary school in Australia. In particular it was concerned with identifying and…

Classroom teachers frequently express concern that textbooks and other curriculum materials are too difficult for their students. The objectives of this investigation were to develop a method for scoring the Level of Abstraction (LOA) of science reading material, and explore its relationship with certain other known methods for assessing…

Reports on a study which tested eight categories of logical fallacies with secondary students, student teachers, and teachers from Australia, South Africa, and Israel. Results indicate that logical fallacies were exhibited by all the groups. Implications are discussed. (ML)

Summarizes current developments in alternative frameworks research in science education. Covers concept maps, learning as conceptual change, classroom strategies, problem solving in physics and where research should be going. (CW)

The article describes the triarchic theory of human intelligence, which is composed of three subtheories: componential, experiential, and contextual. Deficient cognitive strategies and inadequate knowledge in certain domains may result from the inability of the learning disabled to selectively encode, compare, and combine information, or from an…

Examines alternatives to the technical orientation of the Ralph Tyler rationale of curriculum planning. Emphasizes the fact that the language and processes of curriculum planning are embedded in metaphysical, philosophical, and moral concerns. Advocates using religious metaphors in models of curriculum planning and discusses how planners' values…

The Stress Processing Report Form II measures 19 thinking styles that are related to psychological and physiological stress. It was administered to 606 adults; results supported test reliability and validity. Factor analysis revealed five factors: self; others; goals; process-time; and process-others. (GDC)

This paper examines the possibility of technology supporting and facilitating the organization and development of knowledge in a particular field through critical discourse. The following three examples of discourse-structuring technologies have been investigated to determine whether selected software might support critical discourse to capture…

At Canada's University of New Brunswick (UNB), adult educators and computer experts jointly identified criteria for designing UNB's new Internet-based distance education delivery system called PSyCo (Presentation System for Courses). The 10 criteria that became the PSyCo blueprint were based on principles from three areas: architecture and design,…

This paper focuses on the cultural aspects of research in mathematics learning. The shift to a more socio-cultural emphasis in mathematics education research is valid. The paper explores this point by examining challenges to the former research paradigm. These challenges include culturally-based mathematical knowledge and hidden values in…

Compared and contrasted are the concepts intuition and logic. The ideas of conceptual thought and algorithmic thought are discussed in terms of the world as a labyrinth, intuition and time, and the structure of knowledge. (KR)

Discussed are some situations students face that result in cognitive conflict, possible sources of these conflicts, and strategies which students use to resolve, remove, or circumvent them. A global account for observed systematic errors is offered based on a general problem-solving rule called the "Matching Rule." (KR)

Argues that individual teacher's conceptions of disciplinary knowledge are reflected in the curricula but that institutional factors also influence the curriculum presented to students. Discusses constructivist epistemology and employs qualitative research to interpret teachers' conceptions in a case study of three biology teachers. Suggests…

Presented is an analysis of published research on students' conceptual development in the life sciences with the intent of providing information on the trends and content of those studies. A list of 128 references is appended. (CW)

Discusses the advantages of using discrepant events in elementary school science classrooms in terms of motivation and problem solving skills. Describes the materials, procedures, and reasons behind five discrepant activities. (YP)