Identified are some of the problems experienced by students when learning about organic chemistry reaction mechanisms. Strategies are suggested which may be used by students to facilitate understanding of these mechanisms. (KR)

Discussed is a way to develop an integrated unit based on a fictional book. An example for constructing a unit is included as well as activities from units that consider birds, volcanoes, and measurement. Each unit contains a summary, topic areas, content-related words, activities, related books and references. (KR)

Discussed is whether, and to what extent, science teachers critically and spontaneously attend to the logical structure of situations, and whether they need prompting, or completely fail to do so. The relationship between the results of this study and science teachers' pre- and in-service education is discussed. (Author/KR)

Described in this article is a problem-solving activity which integrates the application of microcomputers with the learning of physical chemistry. Students use the program with spectroscopic data to calculate the thermodynamic properties and compare them with the values from the thermochemical tables. (Author/KR)

Maintains that the science/technology/society movement (STS) is a megatrend in science education. Explains that STS takes a holistic, problem-solving approach toward teaching science, one that is student oriented and much more accessible than traditional approaches. Lists tables that contrast STS and traditional classes. (DB)

This article describes how parents may use individualized education program reviews, prehearing conferences, and mediation to resolve parent-school disputes in accordance with Public Law 94-142's due process hearing system. Specific guidelines for meetings with school personnel are offered. Examples are given of prehearing conferences and parents'…

A descriptive model is proposed to describe the path of adult problem solving and thinking that leads to reentry into college, retention, and eventual completion of a college degree. Intrinsic and extrinsic facilitators and inhibitors to degree completion, theories of motivation, and persistence are explored. (SLD)

Results are presented from two intervention studies which investigate whether encouraging elementary students to generate drawings of arithmetic word problems facilitates problem-solving performance. Findings indicate that fifth graders (N=50) generated many drawings of word problems and improved problem solutions after the intervention, whereas…

Children in a model preschool designed to develop planning and problem-solving abilities scored higher than children in comparison preschools on measures constructed to assess planning and problem-solving skills. (BB)

Outlines the development of a lesson structured around four stages of problem-solving. Provides five problems and questions for understanding, getting started, and for extension in each of the problems. (YP)

Describes two chemistry computer programs: (1) "Eureka: A Chemistry Problem Solver" (problem files may be written by the instructor, MS-DOS 2.0, IBM with 384K); and (2) "PC-File+" (database management, IBM with 416K and two floppy drives). (MVL)

Describes methods for teaching mechanics. Concepts included are force, inertial frames, and rotation. Emphasizes how to feel or observe them. (YP)

Demonstrates how to promote the transference of concepts and principles developed in other curricula to enhance a student's subject matter mastery in soil classification. Describes course format, critical thinking techniques, and a course evaluation. A conclusion and references are included. (Author/RT)

Provides background material on logic programing and presents PROLOG as a high-level artificial intelligence programing language that borrows its basic constructs from logic. Suggests the language is one which will help the educator to achieve various goals, particularly the promotion of problem solving ability. (MVL)

Deals with the issue of visualization as it is related to the learning of mathematics in multicultural classrooms. Discusses the importance and the role of visualization in multicultural classrooms. (YP)