Three studies investigated the effects of concrete versus abstract wording and negative versus positive premises on the difficulty subjects had in solving several kinds of reasoning tasks. Subjects for all three studies were college undergraduates who received booklets containing either hypothetical, disjunctive, or linear syllogisms. Each booklet…

An ongoing, interdisciplinary reading program for students in grades 7-10 in Perris Union High School District (California) is described. Initiated in 1979 as a result of low reading scores, the program divides all incoming seventh grade students into homogeneous groups. In the first 6 weeks of school these new groups meet once a day for 50…

This study investigated the performance of 14 Hispanic and Anglo ninth graders on several problem-solving tasks, with the focus on the interplay of language-related factors in translating several mathematical statements expressing relationships among variables into mathematical equations. (MNS)

States that constructivism is a theory of knowledge which asserts that knowledge is not primarily received, but actively built, and that the function of cognition is adaptive and serves the organization of the experiential world. Gives a brief history and discusses impact of the constructivist approach. (RT)

Reviews a monograph which addresses children's higher-order thinking skills. Suggests the following for teaching problem solving: identify and develop content-independent and content-dependent problem-solving skills, connect developed skills through workshop-style activities to subject discipline, and help students identify and reconstruct their…

This set of five papers, written in German with abstracts in English, was collected by the Institut fuer Didaktit der Mathematik (Institute for the Teaching of Mathematics) at the University of Bielefeld in West Germany. In the first paper, Bauersfeld considers domains of subjective experiences as the best issue for an interactive theory of…

Teaching literature as a basis for teaching writing affords a paradigm for teaching structure and meaning. While a truly integrated English department would put equal emphasis upon composition, language, literature, and reading, two-year college curricula have emphasized composition and challenged literature's place. A reader-based model for…

To investigate the origins and nature of intuitive obstacles affecting the learning of elementary probability theory, 618 Italian elementary and middle school students were interviewed about their methods of solution for several problems dealing with probability. The discussion focuses on four varieties of obstacles to learning prevalent within…

A discussion of reading instruction for limited-English-proficient (LEP) students looks at elements contributing to development of an effective instructional approach. The elements discussed include the following: the quality of reading materials; role of oral language development; design of an initial decoding process geared to success; need to…