Reported is one researcher's efforts to solve a classic mathematical problem called the "sphere packing problem." The historical barriers to solving this geometry problem are discussed. (CW)

Presents evidence that the psychological principles that govern the perception of decision problems and evaluation of probabilities and outcomes produce predictable shifts of preference when the same problem is framed in different ways. (Author/SK)

Describes an artificial intelligence system known as SOAR that approximates a theory of human cognition. Discusses cognition as problem solving, working memory, long term memory, autonomy and adaptability, and learning from experience as they relate to artificial intelligence generally and to SOAR specifically. Highlights the status of the…

The American Association for the Advancement of Science is involved in projects to capitalize on resources the scientific community can share with schools. Projects and sponsors include "The National Forum for School Science" (Carnegie Corporation), "Challenge of the Unknown" (Phillips Petroleum), and "Science Resources…

Highlights findings from cognitive science which suggest new approaches for science and mathematics instruction, addressing role of naive theories and qualitative understanding of situations in problem-solving. Also considers nature of the learner based on the findings. (JN)

Cites changes to occur on the Medical College Admissions Test to include: a reduction from six to four sections, biology and physics content-specific sections to absorb chemistry, elimination of multiple-choice questions to a problem-solving format, and the inclusion of graded essay questions. (RT)

Describes the current states of artificial intelligence in education and assesses probable future developments and problems. Reviews the National Science Foundation's strategy to aid research in the area. (JM)