Children's thinking follows natural developmental paths in learning math. When teachers understand those paths and offer activities based on children's progress along them, they build developmentally appropriate math environments. The authors explain math learning trajectories and why teaching math using the trajectories approach is effective. A…

Describes an educational project from which was derived a theory of development, a theory of curriculum and a theory of teaching, designed to create an educational system that would be unique in its power to release human potential. (Author/RK)

Reviews selected research on children's early formation of categories. Finds sophistication in how children group objects and think about those groupings. Notes findings related to type of grouping (thematic or taxonomic), multiple classifications, overgeneralization, the role of background knowledge on classification abilities, the…

This paper was presented to a recent staff conference of the Takoma Park Day Care Center, Takoma Park, Maryland. (DR)

Because disadvantaged children have usually experienced sensory-cognitive deprivation or distortion, it is necessary to discover ways to offset this deficit. A program is being conducted to learn to what degree the introduction of systematic programing, while motivation techniques are retained, can reorient essentially noncognitive learning styles…

This article describes the modifications that 12 early childhood educators in Japan made to the Sorry! board game to encourage kindergartners' logico-mathematical thinking. Logico-mathematical knowledge is described as including classification, seriation, numerical relationships, spatial relationships, and temporal relationships. Examples of seven…

Uses four children's explanations to illustrate their use of assimilation and inference in a butterfly life-cycle activity. Describes how interviewing young children about their understanding, and recording and reflecting upon their answers, can allow teachers to better understand how students process information and construct knowledge, and…

Reviews research on the effects of Montessori schooling on children. Results are presented in six sections: (1) general verbal intelligence; (2) perceptual, motor, and performance IQ development; (3) academic achievement and school readiness; (4) attention, concentration, resistance to distraction, and impulsiveness; (5) Piagetian conceptual…

Discusses the development of a webbed curriculum at the preschool level. The teacher develops the curriculum by observing children, documenting their recurring interests and the themes of their activities, and integrating and connecting class activities. (BB)

Discusses preschoolers' interest in and wonder about sexual anatomical differences, and adults' responses to their questions. Presents Freudian stages of psychosexual development, the relationship between sexual identity and gender role, children's preference for single-sex play groups, sex stereotyped toy preferences, and the role of television…

Discusses four principles involved in teaching beginning reading most effectively, related to: (1) the literacy environment at home, child care, and school; (2) experiences to develop concepts and related vocabulary; (3) developing understanding of purposes of print; and (4) enjoying books and being read to. Discusses how these principles can be…