Discusses geometry and Dynamical Geometry Software (DGS). Analyses the way DGS-use influences traditional geometry. Highlights changes in the interactions between geometry, computers, and DGS and human users, focusing on changes in the teaching and learning of geometry. Concludes that DGS deeply changes geometry if it is taken as a human activity…

In this essay, the authors suggest that there is another, different and more ancient way of looking at the moral and social role of the teacher and the processes of education in which she is involved. This alternative perspective draws on older, more imaginative and complex sources of meaning than the latest Gallup poll or the latest adjusted…

It is generally accepted that to live and work in the remote regions of Australia requires specific skills and expertise to accommodate the shifting demands of outback life. For professionals assigned to such areas by employing bodies, this is particularly the case, and teachers are no exception. In addition to such personal attributes,…

Curriculum materials for Grades K-12 that are intended to promote teacher learning in addition to student learning have come to be called "educative curriculum materials." How can K-12 curriculum materials be designed to best promote teacher learning? What might teacher learning with educative curriculum materials look like? The authors…

This article focuses on the challenges facing middle level professors who desire to practice what they preach by using an approach to teaching and learning called problem-based learning. Problem-based learning is a means by which prospective middle grades teachers can design interdisciplinary units and gain familiarity with using them in…

In order to help school-age English language learners (ELLs) develop the literacy competencies required for success at school, it is important to recognize and draw on the repertoires of literacy practices that students develop outside school. The concept of multiple literacies provides an analytic heuristic with which to consider the range of…

The education dispensation in South Africa underwent tremendous changes during the last decade of the twentieth-century and in the early years of the new millennium. Many lecturers are not necessarily equipped to face all the challenges that are a result of the changes. Since it is the vision of the new government to have a "rational,…

In this article integrativism is proposed as a framework for e-learning and practitioner research. The philosophical bases of integrativism are outlined. Foundational principles of integrating education, derived from the notions of continual quality improvement and high-quality learning, are explained. The extension of integrating education to…

"Instructional Design: Case Studies in Communities of Practice" documents real-world experiences of instructional designers and staff developers who work in communities of practice. "Instructional Design: Case Studies in Communities of Practice" explains the strategies and heuristics used by instructional designers when working…

The author believes that information technologies are powerfully heuristic in addressing one of education's deepest ambitions. Following Engelbart's paradigm, he sees these technologies as augmenting human intellect, not simply because they permit high-speed calculations but also because they externalize our own cognitive processes in a way that…

This study sought to determine: (1) what children understand about "chance" when they begin secondary school?; and (2) how common and how influential the use of informal heuristics, approaches, and biases is in their thinking about probability in the school context. Children's understanding of chance, attributions of events to…

Most training programs in education and psychology focus on classical test theory techniques for assessing score dependability. This paper discusses generalizability theory and explores its concepts using a small heuristic data set. Generalizability theory subsumes and extends classical test score theory. It is able to estimate the magnitude of…

Findings from two studies of fourth grade children learning the concept of mathematical equivalence are presented. The questions studied were: (1) Can knowledge conveyed in gesture but not in speech be tapped by a recognition technique; and (2) Does having implicit knowledge that is expressed in gesture but not in speech have implications for…

The strategic learning of college and university students begins with their acquisition of knowledge about their academic context and its learning opportunities and demands. However, traditional assessment measures isolate the student outside of the authentic learning context, which limits the information available from these tests. In contrast,…

Creative writing has fallen out of favor with teachers of composition because they have tended to link creative writing to the belletristic tradition of the nineteenth century. But if the nineteenth century can be accused of taking invention out of the writing process, as many scholars have asserted, it is possible to assert that the twentieth…