Psychological equilibration (internal mental process by which individuals develop intellectually) is discussed in terms of its origin in the biological theory of evolution and in the thinking of Jean Piaget. The importance of equilibration theory for biology instruction is then considered. (Author/JN)

Argues that much of current science curricula and instructional strategies do not accommodate the thinking and reasoning capabilities of students. Level of capacity for abstract logical reasoning, whether the capacity can be cultivated/enhanced, consequences of mismatched intellectual levels and instructional modes, and what thinking/reasoning…

The level of thinking that is characteristic of the typical college freshman and the skills needed by college science courses are addressed, and the Development of Reasoning in Science project (Project DORIS) at California State University, Fullerton, is described. While the typical college freshman functions at the concrete level of thinking,…

Examines thought processes closely linked with intellectual development and transcending boundaries of many disciplines. Among the topics discussed are: nonuniform change without calculus; discrimination between observation and inference; asking one's own questions; hypothetico-deductive reasoning; and types of knowledge. (JM)

Describes the contents of a book entitled The Care and Feeding of Ideas: A Guide to Encouraging Creativity which considers the thinking process, why skills need to be developed, and how students use or should use these thinking skills. (RT)

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)