One characteristic of high-quality mathematics teaching is supporting students in engaging in tasks of high cognitive demand. In this paper, we explore relationships between two elementary teachers' efforts to integrate computational thinking (CT) practices--abstraction, debugging, and decomposition--into their mathematics instruction and their…

Purpose: The purpose of this study was to explore the usefulness of a simplified version of cognitive response analysis (CRA) as a formative evaluation tool for health education materials developed for small, unfunded projects. Design/methodology/approach: A group of women (n=15), aged between 25 and 50 years, provided cognitive responses (CRs)…

Provides an overview of cognitive task analysis-based instructional design (CTA-BID) and its applications in the design of instructional and testing materials for distance education. Reviews developments in education, psychology, and instructional design that complement CTA-BID. (Author/AEF)

Explains why metaphors are important design elements in multimedia learning environments. Describes a model developed for levels of metaphor mapping which is oriented toward a cognitive engineering approach for describing aspects of user interfaces. Shows the extent that the didactic dimensions of width and depth of metaphors be taken into account…

Many students, even after formal science instruction, have not developed a scientifically acceptable concept of "living,""animal," or "plant." Therefore, as part of the action-research phase of the Learning in Science Project, a working group was formed to explore (with teachers) some possible strategies aimed at…

In the action-research phase of the Learning in Science Project, four groups of people worked on problems identified in the project's second (in-depth) phase. The Physics action-research group considered problems related to the teaching and learning of ideas associated with force and motion, suggesting that children's ideas of these concepts might…