Students were encouraged to explore the concept of one million. A short pretest revealed many pupils could not easily comprehend a million. Research and practical investigations began to find "a million things." All students were reported to come through these experiences with a much better understanding. (MP)

Reports that a congenitally blind child, as well as sighted but blindfolded children and adults, can determine the appropriate path between two objects after traveling to each of those objects from a third object. Explores relationships of finding to geometric principles underlyinq innate spatial knowledge and inferential ability. (Author/CS)

Presents a set of writing assignments and class activities for helping students to define their own writing problems, set their own goals, and evaluate their own progress. (RL)

Stresses the virtues of one technique and the limitations of another technique for focusing on a writing topic. (RL)

Individual and organizational stress management strategies that have been used by many administrators and managers in academic organizations are described. The need to be a diagnostician as well as an effective decision maker and implementor is discussed. (MLW)

Reports on a study involving eighth grade earth science students (N=287) which indicates that a problem solving approach is useful in improving overall achievement, particularly in facilitating application of earth science subject matter. (CS)

Geometric matrix problems were presented to 11- and 14-year-olds and adults to investigate latency to solution as a function of number of elements (1-3) and of transformations (0-2) that had to be considered for correct solution. At all ages latencies increased as the number of elements and number of transformations increased. (Author/DB)

Three questions dealing with hypothesis testing are presented. Activities that can be best worked with calculators as tools are detailed and suggestions for extensions of these problems are given. (MP)

Test validity, coaching, the college admissions process, and achievement tests are discussed by the director of the Iowa Testing Programs. Data published on the SAT are examined. It is suggested that systematic instruction in problem-solving skills may improve not only test performance but also skills the test is designed to assess. (Author/MLW)

A description, reanalysis, and critique of a selected portion of data reported by Elstein and colleagues is reported. Data from the study of medical diagnosis using three simulations are evaluated in terms of technical properties and consistency with a psychological model of diagnostic inquiry proposed by the researchers. (MLW)

The use of the computer in problem solving situations is profiled. Sample lessons for beginning, intermediate, and advanced students are presented along with possible programs for a variety of computers using BASIC. (MP)

A mathematical treatment of the relationship between driving speed and fuel efficiency is presented. The material involves applications of exponentials, logarithms, and elementary calculus, and is intended to be enrichment material for secondary and lower college mathematics classes. (MP)

The quality circle, a group of employees who meet to discuss problems and discover solutions, is receiving increasing attention in organizations concerned with quality, productivity, and morale. Based upon behavioral science concepts, the quality circle technique can be applied to a wide variety of work situations. (SK)

A report on the early stages of a research project, The Skills and Procedures of Mathematical Problem Solving in pupils of 9-13 years (SPMPS), is given. The article explores the background to the need for such a project, both from a mathematical and pedagogical point of view. (Author/MK)

Describes how teachers can use wheels of tricycles, bicycles, and trains to stimulate children with mathematics, relative position, and engineering concepts. Techniques are offered for measuring circumference of a bicycle wheel, gear ratios, and pedal wheel circumferences. Comparative data are given for various sized wheels. (Author/SA)