Discusses the political conditions that have caused the federal government's waning interest in developing constructive urban policies, particularly since the 1994 elections. The author suggests four steps needed to be taken by urban advocates who wish to advance the cause of large cities and help strengthen the nation's metropolitan regions. (GR)

Article distinguishes between two types of problems: those that necessitate either-or solutions, and those called polarities, which require both-and solutions. Suggests how inherently unsolvable polarities can be managed by integrating them into men's counseling groups. Suggestions include direct teaching, individual analysis and action planning,…

Examines the rise of the general science course and its implications for the reform of secondary science education. Concludes that while recent reforms emphasize the personal and social character of science and the use of the scientific method, they will not necessarily make students more scientifically literate or train them to think about…

Whole-faculty study groups can help the entire faculty integrate and implement effective teaching and learning practices with the goal of increased student learning. The paper describes the reasons for and the development and implementation of whole-faculty groups, then examines one consultant's experiences with such groups in Georgia. (SM)

A Wisconsin advocacy model for gifted education programs is presented, emphasizing ongoing collaboration and dissemination to most effectively utilize meager resources. Essential elements of the dissemination design are identified, including use of regional sites, requiring participation of an administrator on the team, group problem solving, and…

Fourteen computer-assisted pharmacy modules on self-care using guided design were compared with print-based counterparts in a 2-hour practice course with 20 students. Results indicated students were able to master content without the guided design format, and students preferred print-based exercises. However, computer-assisted instruction reduced…

This empirical investigation, implemented with a computer program, examined the influence of graphical and numerical representations on the discovery process involving iteration sequence properties and concomitant problem-solving abilities for 79 eleventh grade students and 22 secondary mathematics teachers. Results indicate that heuristics and…

This article outlines the last step in a five-step process for preparing students to engage in a systematic mathematics problem-solving and decision-making process. The lesson plan teaches students to reread the problem, reexamine the question, check selection of operation, and recheck calculations and compare answers. (JDD)

Presents a three-phase process that connects writing and cooperative problem solving to each other and to mathematical skills and concepts. The three phases are: (1) writing to communicate mathematics; (2) cooperative learning; and (3) problem solving. Provides examples illustrating each phase. (MDH)

Discussion of differences between problem-solving techniques of novices and experts suggests that both the experts' mental model and common novice problems can be derived from analyses of several expert and novice protocols. Three instructional strategies based on these differences are discussed, including the use of a computer simulation to solve…

Presents four cases of real-world probabilistic situations to promote more effective teaching of probability. Calculates the probability of obtaining six of six different prizes successively in six, seven, eight, and nine boxes of cereal, generalizes the problem to n boxes of cereal, and offers suggestions to extend the problem. (MDH)

Describes an extended problem-solving activity utilizing drift-bottles that encourages students to deduce probable and great-circle drift-bottle routes, to use logic based on unit calculations, and to estimate the distance traveled and the minimum velocity of these drift-bottles. Includes materials needed, learning objectives, procedures,…

Describes the importance of estimation in science for planning projects, conducting experiments, and developing theories. Defines order of magnitude. Provides explicit mathematical equations and calculations to estimate answers for seven provocative physics problems. Includes nine additional open-ended problems with hints and solutions. (PR)

Presents two geography problem-solving scenarios for use with elementary and middle school children or preservice teachers in social studies methods courses. Provides problems about the magnetic poles and the presence of ice in desert conditions. Calls upon teachers to encourage students to use their thinking skills to solve the problems. (SG)

Describes the Secant Method, a numerical method to approximate solutions to equations for which symbolic solution methods do not apply. Illustrates the method using the EXCEL spreadsheet program. Discusses instructional implications of utilizing this method. (MDH)