Uses of calculators to teach the concept of exponents are described. Topics covered on activity sheets include powers of two, number systems, and powers as repeated multiplication. Cooperative learning is emphasized. (KR)

Describes some topics of French research: relationships between teaching and learning, choices and constraints of the didactic system, role of the computer, and forms of the functioning knowledge. (YP)

Defines M-demand as the maximum number of schemes that the subject must activate simultaneously in the course of executing a task. Discusses the effect of M-demand on problem solving. Uses algorithms to reduce M-demand. Describes the role of algorithms in problem solving. (MVL)

Exposes erroneous ideas related to the use of databases for teaching thinking skills. Reviews the importance of databases for teaching social studies; describes the teacher's role in helping students use databases; discusses effective teaching strategies; and outlines what is needed to teach thinking skills. (Author/LS)

Investigates how Brazilian child candy sellers form and use mathematical understandings. Finds that sellers use knowledge acquired through business activity to work school problems, while only a limited part of school learning is applied to the out-of-school situations. (FMW)

Discusses three types of distance in art education that should be bridged: (1) between studio art and art criticism/history; (2) between thinking in images and thinking in words; and (3) between art and culture in cognition. Recommends a curriculum to integrate studio work with criticism and teach art along with culture. (CFR)

Uses Weinreich's (1953) partition of bilingualism to describe the effects of a small typological distance on the organization of the bilingual lexicon. Using standard Dutch and the dialect of Maastricht, subjects performed an auditory lexical decision task. (30 references) (Author/CK)

Maintains that, to improvise successfully in music, students must have an understanding of the creative process. Presents teaching suggestions for encouraging creativity in music classes. Maintains that improvisation is an excellent method for students to explore and practice creativity. (CFR)

Discusses concerns for mathematics education research on algebra and requestions methods that focus on the Piagetian concept of cognitive obstacles. Suggests the use of computer-based environments to develop the concept of variable and offers research findings indicating that experiences working with variables in LOGO influences student…

Presents a series of five activities that introduce division of fractions through real-world situations. Discusses problems related to resurfacing a highway, painting dividing stripes on a highway, covering one area A with another area B, looking for patterns, and maximizing the result of a division problem. Includes reproducible worksheets. (MDH)

Explores the structures and assumptions underlying changing conceptions of good schools. Three separate models of good schools (real estate, accrediting agency, and value-added) are examined to provide insight into the fate of urban education, the wisdom of national assessment, and the crisis in U.S. education. (SLD)

Presents a continuation of previous research on a general development process consisting of successive levels in conceptualization. Explores how young children conceptualize the writing system. Considers both social background and preschool system of education. Concludes that teaching activities used in French nursery schools are less effective…

Investigates the relevance and concomitant impact of sociocultural experiences upon the scientific literacy of 87 students, aged 13 to 16, concerning their comprehension and assimilation of scientific data involving solar eclipses. Results indicate that the students' nonscientific conceptions about solar eclipses, generated through sociocultural…

Examines the issue of how calculators and computers can best be used in mathematics education. Contends that practicing a procedure is noncognitive and does not produce learning. Suggests utilizing customized computerized tools in schools for getting answers to algorithmic problems instantly, thus allowing teachers to explain and students to…

Two studies to determine how students interact with two microworlds that reflect a constructivist view of learning investigated students' goals during interaction, strategies utilized to achieve their goals, changes in goals during interaction, and common patterns of interaction and learning. Concludes that well-designed games enable students to…