Theories that explain the gender discrepancy in mathematics almost universally explain why boys are "better at math" than girls while failing to adequately account for girls' higher grades in math classes or better performances on tests of computational ability. This article develops a new, more comprehensive theoretical model that explains girls'…

In the Netherlands, national assessments at the end of primary school (Grade 6) show a decline of achievement on problems of complex or written arithmetic over the last two decades. The present study aims at contributing to an explanation of the large achievement decrease on complex division, by investigating the strategies students used in…

The purpose of this exploratory case study was to determine current in-service needs of agricultural faculties at Razi University in Kermanshah province in Iran. A descriptive research methodology design was used to conduct the study. The target population of the study consisted of all agricultural faculties in College of Agriculture at Razi…

A child's school disorder can, and most often does, exist within the complexity of the family's transactional patterns and must be dealt with in this context. To do so, a conceptual model of family dynamics is needed. Minuchin (1979) offers a theoretical framework to help structure such a model. He and his colleagues identified five common…

Research indicates that students have great difficulty solving algebra word problems and that few high school seniors have mastered the fundamentals of algebra, let alone algebra problem-solving skills. Improving students' algebra problem solving skills is considered to be critically important by those who have worked on reforming mathematics…

To analyze the application of quantitative models to energy-employment issues, the energy problem was viewed in three distinct, but related, phases: the post-embargo shock effects, the intermediate-term process of adjustment, and the long-run equilibrium. Against this background eighteen existing energy models (government supported as well as…

This model for solving educational problems consists of four major steps: (1) the problem is defined and verified; (2) solution criteria are established; (3) solution alternatives are surveyed; and (4) a solution is selected. "Problem" is defined as the discrepancy between an existing condition and a desired condition. This model is to be…

Three approaches to teaching university-level creative problem-solving skills are described. (BD)

The social processes which limit the use of direct perceptual experience and the way in which they affect communication between two individuals who seek to resolve problems together are explained. A model designed to bring direct experience into balance with social structures as a perceptual resource for partners in the problem solving process is…

The authors propose a model of a family community school using the immediate neighborhood as the locus of activity and the school as a problem solving center where individuals of all ages and families of all kinds join together, using their own resources with others to solve everyday educational and social problems for mutual benefit. (Author)

Word problems as used within the culture of mathematics education often promote a suspension of sense making by the students. In the papers in this issue, an alternative conceptualization of word problems is proposed that calls for mathematical modelling that takes real world knowledge into account. (SLD)

Assessed stressful life events and psychological symptoms of 211 children and young adolescents and their parents. Findings supported a model in which daily stressors mediated the relation between major life events and psychological symptoms for family members. (RJC)

At an urban, predominantly African American middle school, the authors addressed parents' concerns (adolescent development, self-esteem, family communication, behavior management, peer pressure, sexuality, and substance abuse) through a series of six Saturday workshops. Parents were randomly assigned to one of three models: directive,…

Two experiments, one measuring eye fixations of 38 undergraduates and the other assessing memory of 37 undergraduates, provide evidence that unsuccessful problem solvers are more likely to comprehend by direct translation and that successful word problem solvers are more likely to build a problem model. (SLD)

Explanations for problems in mathematics are offered, and examples that may lead to a better understanding of problems in mathematics are discussed. Examples include the developmental, dyscalculia, dyspedagogia, behaviorist, medical, psychoanalytic, cultural, curricular, social, transactional, moral, and eclectic models. A case study exemplifies…