The article deals with a particular aspect of the competencies-based approach in the curricula of basic and secondary education: the role of complex situations in learning. What should their role be so that education systems gain both in effectiveness and equity? Many research outcomes have shown that it is important to stress first and foremost…

Reported are two studies which describe the early development in children of the ability to consider every one of an array of instances. Taken together with other recent studies, the data reveal early development in preschool children of a fundamental, general problem solving skill. (PCB)

The models of standard test theory, having evolved under a trait-oriented psychology, do not reflect the knowledge structures and the problem-solving strategies now seen as central to understanding performance and learning. In some applications, however, key qualitative distinctions among persons as to structures and strategies can be expressed…

Presents responses to the Stair Skipping problem that appeared in the April, 2000 issue of this journal. (KHR)

Investigates students' use of imagery in their mathematical activities. Findings indicate that image forming is crucial in doing mathematics. A student who fails to construct an image in a problem-solving situation is severely limited in giving meaning to the situation. Contains 21 references. (JRH)

Explains performance-centered learning (PCL), an approach to optimize support for performance on the job by making corporate assets available to knowledge workers so they can solve actual problems. Illustrates PCL with a Web site that provides just-in-time learning, collaboration, and performance support tools to improve performance at the…

Microanalysis of problem-solving activities of 10 learning-disabled and 10 normally achieving children (ages 10-12) found that, although normally achieving subjects reached more sophisticated levels of strategy use, there was no evidence that the learning-disabled subjects were inactive, passive, or maladaptive in their problem-solving attempts.…

Physicians (n=366) described how they gained knowledge or skill to solve a recent clinical problem: 47.8% reading; 33% consultation/referral; 18.9% formal continuing medical education (CME). They were more likely to select formal CME when the problem required more technical expertise or communication ability. (SK)

Examines situations from the viewpoint of how a solver sees a mathematics problem situation to obtain some insights into the kinds of activities that help solvers overcome states where they get stuck. Discusses the importance of investigating problem situations and gathering information about them and the relationship between such activities and…

The study investigated the effects of two reflection support programs on elementary school mathematics teachers' pedagogical problem solving view. Sixty-two teachers participated in a professional development program. Thirty teachers were assigned to the self-questioning (S_Q) training and thirty two teachers were assigned to the reflection…

The focus of this paper is on selected recent South African research studies that have explored efforts to promote the discussion, writing, and arguing aspects of scientific literacy in primary and middle schools, particularly amongst second-language learners. These studies reveal improvements in the participants' abilities to both use the…

In the mathematics education literature, there is currently a debate about the mechanisms by which group discussion can contribute to mathematical learning and under what conditions this learning is likely to occur. In this paper, we contribute to this debate by illustrating three learning opportunities that group discussions can create. In…

The purpose of this study was to investigate the use of action research by ten preservice teachers earning their associate's degree in early childhood education from a small university in the West. Their goal was to assess the impact of their teaching on student learning with children birth to 8 years of age. This study represents the use of…

The field of education is experiencing a rapid shift as internet-enabled distance learning becomes more widespread. Often, traditional classroom teaching pedagogical techniques can be ill-suited to the online environment. While a traditional entry-level class might see a student attrition rate of 5-10%, the same teaching pedagogy in an online…

This note presents a teaching suggestion, using the history of mathematics, to give students from middle school and high school the possibility of facing problems found in old mathematics books and comparing their solutions with those given in those books. (Contains 3 figures and 1 table.)