We have reified the concept of economy. I review some illustrations of the current use of economy and argue for making the economy our concept. It is too important to leave to economists.

This paper aims to revisit and clarify the term problem context and to develop a theoretical classification of the construct of levels of context use (LCU) to analyse how the context of a problem is used to formulate a problem in mathematical terms and to interpret the answer in relation to the context of a given problem. Two criteria and six…

This article presents the result from a study comparing the perception and understanding of a game story between sighted and visually impaired players playing the same game. In particular, whether sighted and visually impaired players could experience and recount the same story construed from the plot elements that are either manifested by audio…

Background: Game-centred approaches (GCA) have been promoted as a more meaningful way to teach games and sports due to their connections with constructivist learning principles. However, the implementation is dependant on the teacher implementing it rather than just the model. There has been little research into what it means to use a GCA well and…

This article provides a citation analysis of Lave and Wenger's work on "communities of practice" and "situated learning" over the period 1991-2001. The data relate to educational research in the UK, although comparisons are made with the USA. The findings indicate that although the text was incorporated and heavily used within…

As part of a math-science partnership, a university mathematics educator and ten elementary school teachers developed a novel approach to mathematical problem solving derived from research on reading and writing pedagogy. Specifically, research indicates that students who use graphic organizers to arrange their ideas improve their comprehension…

Maximizing the interaction between pupils with and without special needs is generally considered an important aspect of inclusion. However, it is frequently questioned whether pupils with special educational needs (SEN) in regular classrooms have interactions and friendships with their peers. In order to be able to evaluate these relationships, it…

In large lecture courses, it can be challenging for instructors to address student misconceptions, supplement background knowledge, and identify ways to motivate the various interests of all students during the allotted class time. Instructors can harness instructional technology such as screencasts, recordings that capture audio narration along…

Although information has become increasingly prevalent in young people's lives, minimal research has addressed children's attitudes to the word itself. This paper scrutinizes questionnaire-based data to explore how 45 eight- to ten-year-old Canadians understood the term. "Information" was often considered to be material that met a need,…

Learning in complex and ill-structured knowledge domains requires accommodation of multiple perspectives embedded in authentic activities and the reconciliation of those perspectives with personal beliefs resulting in conceptual change. Cognitive flexibility hypertext systems support that process by enabling learners to explore authentic cases…

This study provides a clearer portrait of the extent to which practicing history and social studies teachers, who explicitly expressed an interest in the potential of technology and advocate the use of primary sources within their teaching, are using Internet technologies to prepare students to learn to think historically and in turn participate…

This paper presents the systematic development of a "Uses and Gratification Expectancy" (UGE) conceptual framework which is able to predict students' "Perceived e-Learning Experience." It is argued that students' UGE as regards e-learning resources cannot be implicitly or explicitly explored without first examining underlying communication…

Over the past 10 years, early childhood professionals have been increasingly influenced by cultural-historical theory. In order to support professionals evolving their practice, the Australian government commissioned a set of cultural-historical resources specifically designed to build literacy and numeracy experiences for children from birth to…

Although computer ownership is not 100 percent, progress has been made on closing the digital divide. However, defining the digital divide according to the haves and have-nots of computer ownership is only a starting point. Beyond computer ownership, colleges and universities should explore the "second-level digital divide," which can be…