Describes William Perry's scheme of intellectual development, focusing on the first five stages or positions collectively termed "ways of knowing." Suggests applications of this scheme for science teaching. (DS)

Reviews major purposes and conclusions, and criticisms of cross cultural Piagetian studies conducted during the last two decades. The particular interest of science educators in the work is discussed in light of the availability of new instruments for assessing levels of cognitive development and for analyzing science curricula. (Author/JN)

This article supports the learning theory and intellectual development model of Jean Piaget as a theory base for science education. (Author/MK)

Beginning college physics students' misconceptions about moving objects, their mathematics skills, and formal reasoning ability, are all believed to be related to their achievement in physics. It is hypothesized that students whose knowledge structures include misconceptions that are in conflict with concepts in the lectures and text will have…

Summarizes a pilot project which investigated how elementary school children in Southeast Asia learn science and mathematics concepts at different cognitive levels using the modified clinical method and group task approach. Includes the Concept Learning Project's basis, goals, phases, methodology, activities, and a summary of the findings. (DS)

Discusses the possibilities of accelerating the rate of cognitive development and describes the design and trial of intervention lessons. Gives preliminary results from one laboratory school indicating that the possibility of accelerating general cognitive development is worth pursuing. (YP)

This paper discusses Piagetian theory on children's cognitive development and its relevance to an early childhood science program. Children, at different stages of their development, exhibit characteristics of behavior or of thinking which may or may not affect how and what they learn in the classroom. It is suggested that subject-matter content,…

Examined relationship between cognitive requirements of two chapters of a physics textbook for biology/pre-med students and their ability to use prerequisite reasoning skills required for its understanding. An average of 42 percent of students tested did not consistently use reasoning skills required to understand text concepts. Discusses tests…

Level of operational thinking required (cognitive demand) for concepts or problems and test items on the mole concept was determined and compared to the Piagetian levels of thinking of 71 students. Pupil cognitive level was positively associated with overall unit test scores and with percent success on all test items. (Author/SK)

Investigated concept development related to particulate theory of matter in 130 children (ages 8-12) in two contrasting Warwickshire middle schools. Results are set against background policies/practices in science teaching as revealed by responses from teacher questionnaires (N=60) and analysis of several science curricula. (JN)

Outlines the constructivist model of knowledge and describes how this model relates to Piaget's theory of intellectual development. Contrasts the constructivist model with the traditional views of knowledge. Discusses how this model can help explain some of the things that happen in chemistry classrooms. (TW)

The review of science education research for 1981 includes individual analyses of approximately 400 dissertation abstracts, journal articles, research reports, and papers presented at conferences. The organization of the review is topical. Topics include: (1) status studies of science education; (2) cognitive style; (3) Piagetian studies; (4)…