This piece maintains that, despite 50+ years of successful practice and development, Philosophy for Children (henceforward, P4C) is undervalued--but that, suitably re-presented, it may yet become the most important agent of educational change of the 21st century: a change that is essential, if not existential, given the challenges facing humanity.…

Information flows continuously in the environment. As we attempt to do something, our senses receive large volumes of information. In any conversation, messages are exchanged rapidly. To understand meaning, we have to focus, record, choose and process relevant information at every moment, before it is displaced by other information. Often,…

Reviews a central problem of Piagetian theory, that of necessary knowledge, or knowledge that must necessarily follow from previously accepted information. Discusses three implications of this problem for education: (1) assessment of children's judgments and justifications; (2) intellectual development over time and according to developmental…

This paper takes the position that logical knowledge is distinct from conceptual and procedural knowledge and can make a unique contribution to the understanding of knowledge acquisition. This view of logical knowledge departs from the traditional Piagetian view of stages and the overriding view of logic as the sole means of constructing new…

This paper argues that it is important to provide children with complementary activities in a horizontal arrangement in order to promote acceleration of vertical levels of thinking. A brief review of literature on the relationship between experience and logical thinking is presented and the definition and function of transfer are discussed.…

Theoretical and empirical research derived from Piagetian theory is collected on the intellectual development of the elementary school child and his acquisition and utilization of conservation concepts. The articles present diversity of method and motive in the results of replication (validation studies of the description of cognitive growth) and…

A review of Piaget's theory and research on children's cognitive development is presented, including a discussion of the psychological structures of intelligence, developmental constructivism, and the evolution of knowledge as a subject-object relation. Piaget's assessment techniques are summarized, including moral development, number…