Three activities which require a calculator with integer division capabilities are presented. In each activity, procedures and questions for discussion are included. Game boards, samples, and answers are included where appropriate. (CW)

One method of making magic squares using a prolongated square is illustrated. Discussed are third-order magic squares, fractional magic squares, fifth-order magic squares, decimal magic squares, and even magic squares. (CW)

Demonstrated in this article are some of the capabilities of a spreadsheet program using data obtained in gas law experiments and a computer interface system. The ability to organize and analyze data which a computer can provide for the student is emphasized. (KR)

Described is a team assignment where groups of students work on stoichiometry problems that apply to the real world. Teams of students act as chemical companies that have orders to fill for a customer. Included are the details of the customer order, student participation, and the evaluation procedure. (KR)

The format and production of the portable patient problem pack, a patient simulation method designed for problem-based learning, are described. Clinical and didactic applications and development of materials specifically for optometric education are discussed and additional information for designing optometry-related materials is appended.…

A 1970 essay concerning the laws of temerity, or disregard for danger, is reexamined, and its relevance for contemporary college registrars and admissions officers is discussed. The laws concern apparent and real power on campus, considered vs. intuitive decision making, choice of battle and battleground, creative problem solving, consultation,…

Investigated effects on group member satisfaction and communication behavior when male and female leaders either maintained or lost reward power during problem-solving sessions. Found group member communication was more substantive and positive when leaders maintained reward power than when they lost it; communication behavior was also affected by…

A growing number of health care educators are concerned with the effectiveness of the traditional approach for educating health care practitioners. The problem-based learning approach has been advocated as an effective alternative method for addressing many current concerns and for producing a more effective doctor. (Author/MSE)

Advocates an inquiry perspective in high school economics rather than concentrating on economic theory. Describes the assumptions for such an approach and discusses ways to apply them to problematic cases. Benefits of this approach would stimulate interest in economics and increase students' ability to analyze problematic situations. (GG)

In 5 experiments, assessments were made of subjects' understandings of the dynamics of wheels. The subjects--111 undergraduates and 19 high school physics teachers--made highly erroneous dynamical judgments about this commonplace event, both in explicit problem-solving contexts and when viewing ongoing events. Findings are related to accounts of…

The historical development of special education in Germany is summarized. Four cognitive teaching methods for special education are described: cognitive behavior modification with a focus on problem solving and metacognition, intelligence training based on inductive thinking, application of Piagetian concepts, and dynamic testing. (Author/JDD)

That the principal axis theorem does not extend to any finite field is demonstrated. Presented are four examples that illustrate the difficulty in extending the principal axis theorem to fields other than the field of real numbers. Included are a theorem and proof that uses only a simple counting argument. (KR)

Presented is an example of a question that can be used to investigate probability and random triangles. Included is the question, analysis, and procedure for solving the question. (KR)

Described is a geometric view of Singular Value Theorem. Included are two theorems, one which is a pure matrix version of the above and the other that leads to the orthogonal diagonalization of certain matrices, i.e., the Spectral Theorem. Also included are proofs and remarks. (KR)

Described is a decomposition theory from which the Cayley-Hamilton theorem, the diagonalizability of complex square matrices, and functional calculus can be developed. The theory and its applications are based on elementary polynomial algebra. (KR)