Analyzes the meaning of Piaget's concept of abstraction and provides discussion of some of its shortcomings. (HM)

Without opportunities to acquire multiple forms of literacy, children will be handicapped in their ability to participate in the legacies of their culture. The forms in which thinking occurs should not be subjected to the status differences and inequities of society. (MLW)

The development of abstract mathematical thinking is an essential part of mathematics and the geometry is regarded as a suitable domain to serve this purpose. As different technologies such as computers and graphing calculators are widely being used, curriculum developers on geometry should take these technologies into consideration. Several…

Holds that ethical inquiry, as a "craft," causes students in this area to be "apprentices," and the classroom a "community of inquiry" wherein the tools, methods, practices, and procedures of the craft are imparted. States that the generic procedures of reasoning, necessary for moral reasoning, should be taught within…

This paper describes Topdown Conceptual Analysis (TCA) and how it can be used to produce the knowledge base for the development of courseware. Some of the prerequisites and basic theories behind TCA are explained. In discussing what is meant by learning and teaching a concept, an explanation is given of how a complex concept can be taught in terms…

This booklet is part of the "Getting to Grips with..." series, which is intended for the general reader who wants to understand important trends in vocational education and training. It is designed to provide the reader with an understanding of the concept of key technologies, to describe the potential importance that this way of…

The reasoning abilities to be expected of the concrete operational and formal operational student, the percentage of secondary science students that are capable of each type of reasoning pattern, and effective strategies to teach science to concrete reasoners are described. Implications for curriculum development are discussed. (KR)

A study was conducted to examine whether improved and more intensive teaching of conceptualization and abstract reasoning skills could be a factor in the improvement of reading comprehension. Subjects were 48 high school sophomores reading at or below grade level, evenly divided in experimental and control groups, from four intact classes. A…