A lawn-mowing problem is discussed in terms of clarifying the problem; making initial conjectures; experimenting; developing a solution; and supporting formulas, theorems, and corollaries. (MNS)

The focus is on the ability to create and relinquish hypotheses in problem solving. Given are activities that illustrate how to stress the importance of producing and evaluating new ideas. A hidden rule game, microcomputer software, and an attribute game are described. (MNS)

An exercise designed to provide students with an opportunity to take responsibility for learning an assigned reading and to share ideas with their colleagues is described. The exercise also provides a safe atmosphere in which to practice communication skills, critical thinking, and decision making. (MLW)

Explains the various themes and approaches employed in environmentally oriented World Studies courses for secondary-level students. Presents topic areas of a representative conservation unit and identifies commonly used instructional strategies and experiential methods. Discusses program benefits for students and teachers and includes standards…

Four experiments are presented to support the theory that the rule system governing the law of large numbers is not tied to a content domain, and that it can be improved by formal teaching techniques. The experiments showed that statistical training enhanced everyday reasoning. Test problems and objective example problems are appended. (LMO)

This theoretical analysis articulates verbal rule properties and use implications, describes an empirical study examining characteristics of problem solving performance when verbal rules are instructed as a problem solving method, and discusses role of verbal rules in problem solving and implications for learning procedural skills. (MBR)

Techniques that teachers can use to help art students to make an educated guess or to estimate an approximate solution while solving a visual problem that has no single correct answer are discussed. (RM)

This article reports the evaluation of a cognitive education course designed for inmates in Canadian federal penitentiaries. Reports from school instructors indicate that participating inmates showed improvement in their ability to communicate and discuss ideas and were more able to stop and think before acting on a problem. (Author/CT)

Stresses benefits of freewriting techniques and writing support groups to improve student writing, shows that the usefulness of writing as exploration is better communication, and points out the advantages of having audience-centered communication and a shared responsibility for a project. (EL)

A problem from a course called "Introduction to Gambling" is described. A flowchart and a computer program are included. (MNS)

Proposes an approach to teaching analytical chemistry and chemical analysis in which a problem to be resolved is the focus of a course. Indicates that this problem-oriented approach is intended to complement detailed discussions of fundamental and applied aspects of chemical determinations and not replace such discussions. (JN)

Analyzes multiplication word problems to identify the origin of children's difficulty. Emphasis is given to problems involving the concept of combination. (JN)

In guided design, students are led through the process of solving open-ended problems in "slow motion." Steps in the decision making involved in and examples of guided design projects in a physical science course are outlined and discussed. Comments on student evaluation of the course are included. (JN)

The contribution to learning that can be made by students' questions is considered. Some questions asked by middle school students and the activities selected by the teacher to answer their questions are presented. Questions involve predicting, judging reasonableness, measuring, finding an average speed, and multiplication. (MNS)

This paper focuses on critical factors regarding the effectiveness of the course-related or course-integrated mode of bibliographic instruction: administrative problems (cost in time and personnel, coordination and scheduling materials development); critical role of faculty; consistency of instruction; transference of library knowledge from one…