This aptitude-treatment interaction (ATI) study was designed to clarify the relationship between the aptitude variable spatial visualization and two modes of presentation of linear absolute-value inequalities. The modes of presentation include computer-enhanced instruction (CEI) and traditional. (Author/KR)

A problem-based learning approach emphasizing problem solving and self-directed learning was designed for third-year students entering vision therapy clinic rotations. The approach's use in a clinical setting, student and faculty response, and preliminary conclusions about the approach's advantages and disadvantages are discussed. (Author/MSE)

A comparison of 86 learning-disabled children, aged 7-11, and 86 age-matched controls found that subjects were able to generate fewer alternatives for solving social problems, showed less adaptive assertiveness and tolerance for frustration, exhibited more classroom behavior problems, displayed less personal and social competence, and had more…

This study tested the effectiveness of an experimental instructional strategy for writing arithmetic sentences for simple multiplication and division story problems involving nonintegral factors. Significant effects in favor of the experimental group were found on an intermediate test and a posttest. (Author/CW)

An activity for grades 6-10 designed to allow students to explore a hundred chart to discover patterns is presented. Discussed are materials, objectives, and procedures. Three worksheets with answers are provided, and an extension activity is suggested. (CW)

Reported is whether and how mathematics has changed during the 75 years of the Mathematical Association of America's (MAA) existence. The progress of mathematics is organized into 9 concepts, 2 explosions, and 11 developments. (KR)

Presents the story of Linda Brown and the Supreme Court case of "Brown v. Board of Education" for a classroom activity on segregation and discrimination. Stimulates discussion and critical thinking, and provides a historical understanding of the Fourteenth Amendment and the segregation issue. (NL)

This article presents a perspective for viewing mediation in resolving conflicts between parents and school personnel about the education of handicapped students. The appropriateness of mediation as well as its limitations are discussed, as are current uses of mediation in special education and legal problems and issues arising from its use.…

Posits that schools must help students evaluate their culture and seek social change where warranted. Analyzes features of rationality in the mandate that schools provide students with tools for reasoned, logical, and unpartisan social criticism. Suggests that radical theorists have not clearly proposed to schools rational structures for…

Problem solving is defined and characteristics of good problem solvers are highlighted. The cognitive processes used in problem solving are discussed. Suggestions for methods which can be used to teach problem solving are provided. Research implications from mathematics education are listed. (CW)

Students' conceptions of the concept of force are discussed. Possible problem formats and exercises are presented. The need for many formats and variations to help students' resolve their conflicting ideas about physics concepts is stressed. (CW)

Described are ideas for the development of problem solving in the context of chemistry. Strategies for improving students' problem solving abilities are included. (KR)

Discussion of the evaluation of courseware focuses on a study conducted to evaluate the Health and Fitness Assessment (HAFA) program, which was designed to elicit problem solving skills to assess health and fitness parameters and develop exercise prescriptions. Protocol analysis is described and the analysis of interpretive statements is…

Presents information in brief on changing priorities in science education. Cites three categories of aims for science, traits of underachievers, and the processes of science. Includes reflections on the Salter's GCSE Scheme of Assessment, the integration of science and drama, and a historical perspective of practical work in school science. (RT)

Discusses two computer problem solving programs: rule-based expert systems and decision analysis expert systems. Explores the application of expert systems to automated chemical analyses. Presents six factors to consider before using expert systems. (MVL)