Measured physical and cognitive development of 7- to 10-year-old Brazilian children in 3 social groups. Domestic servants' children were taller and heavier than children in slums, and shorter than middle-class children. Domestic servants' sons scored similar to slum-dwelling boys on cognitive measures. (BC)

Presents the reactions of a mathematics educator and a mathematician to a seven-year-old student's response for finding square numbers. Reflects on the mathematician's focus on the mathematics of the problem and the mathematics educator's focus on the student's systematic way of working, and discusses the common focus of student creativity. (MDH)

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…

Review of models traditionally used by different disciplines to describe thinking processes led to development of a general model and testing in six pure and applied matched disciplines (physics, engineering, psychology, education, English literature, composition). Professors applied the models to their courses in different ways and used various…

Argues that arts education should be a basic subject in the school curriculum because perception which is a key characteristic of art education is basic to intelligence. Outlines three phases of research concerning spatial ability and theories of perception. Highlights higher education's role in the relationship between arts education and general…

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…

Proposes three types of supplementary problems to develop students' skill in interpretation of graphically represented data. Eleven examples are presented and solved for the following types of problems: comparison of one quantity to another, comparison of two quantities that each depend on a common parameter, and reasonable data prediction. (MDH)

Describes the effects of one community's concept of readiness for school on children in a kindergarten class. Of particular interest was the effect on children's understanding of their roles as students. The concept of readiness provided the framework for instructional activities and helped parents understand their children's roles as students.…

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…

Maintains that Canadian scholar, Kieran Egan, developed a schema of childhood development that presents a bold, new approach to the stages of growth, both affectively and cognitively. Describes Egan's views and how the school curriculum must be adapted to correspond more closely to these views. (CFR)

Effects of a theoretically based LOGO programing environment on executive metacognitive abilities were studied for 48 third graders who took pretests and posttests after LOGO training or no training. The LOGO group scored higher than comparisons on two metacomponential measures: correctness of response and use of an individual metacomponent. (SLD)

Discusses the increasing educational opportunities for culturally and linguistically different preschool children and suggests that there is a growing need to ensure accurate identification of minority-language preschoolers with special needs. Offers strategies to improve the value of diagnostic information and presents issues to consider at each…

A theoretical perspective is presented for examining conceptual change in adolescence and the social context of learning. A case study of the Computer as Lab Partner project illustrates the following: (1) conceptual and cognitive changes in eighth graders' understanding of physical science concepts; (2) ways concepts are constructed; and (3)…

Effects of gender and disagreements on learning during sociocognitive interaction were investigated with 33 pairs of children between 5 and 7 years old (34 males and 32 females) using spatial perspective-taking tasks. Disagreements during social interaction can facilitate or inhibit learning. Effects of gender pairing are discussed. (SLD)

Assesses the state of U.S. education after a decade of debate about school improvement, and explores what research is teaching us about child development. Children develop a significant portion of their cognitive skills before they are old enough for Head Start, making early interventions crucial. (SLD)