Play is crucial to children's development. With the prevalent use of digital technologies, children and young adults are seen playing games more often and longer on digital devices. How should teachers capitalize the advantages of games in class, without inducing more health risks or problems for children? To achieve this goal, teachers need…

Design-based research (DBR) has proven to be a robust methodology for transforming educational practice through a systematic cycle of analysis, design, development, and real-world implementation. Its distinctive strength lies in fostering close collaboration between researchers and educators within authentic learning contexts, producing design…

This article draws on data from a three-year Australian Research Council-funded study that examined the ways in which young children become numerate in the twenty-first century. We were interested in the authentic problem-solving contexts that we believe are required to create meaningful learning. This being so, our basic tenet was that such…

This submission contains the Proceedings of the 2015 Annual Meeting of the Canadian Mathematics Education Study Group (CMESG), held at the Université de Moncton in Moncton, New Brunswick. The CMESG is a group of mathematicians and mathematics educators who meet annually to discuss mathematics education issues at all levels of learning. The aims of…

For the forty-second time, the Association for Educational Communications and Technology (AECT) is sponsoring the publication of these Proceedings. Papers published in this volume were presented at the annual AECT Convention in Las Vegas, Nevada. The Proceedings of AECT's Convention are published in two volumes. Volume 1 contains 37 papers dealing…

Some findings from research on problem solving are briefly summarized. (MNS)

Analyses of test results were used to identify a structure of intellectual abilities related to mathematical problem-solving performance. (MP)

Describes an experiment which compared the effectiveness of explicit instruction in problem-solving methods to an indirect, guided-discovery approach upon stimulus-bound and stimulus-free thinkers in the third and fourth grades. Findings suggest that logical problem solving is best taught using explicit instructions for both types of thinkers. (AM)

The authors, while developing instruments to assess a person's "environmental orientations," observed the emergence of several general approaches to environmental problem solving. This research report describes those findings. (BT)

Instructional exercises were applied in an attempt to increase children's problem solving skills; performance in two training groups was greater than in that of a control group. (KS)

Sex-related differences in mathematical problem solving performances and intellectual abilities were investigated. A battery of 19 "reference" tests for intellectual abilities and a mathematical problem solving test were administered to 82 fourth-grade females and 97 fourth-grade males. Sex-related differences were found for only two of the…

One of the implicit goals of the Mathematical Problem Solving Project, MPSP, was to increase the teachers' awareness of what problem-solving is and of different ways of solving problems. The problem solving sort task was developed to assess change due to involvement with MPSP in the teachers' perception of what problems they would use to teach…

Presents findings from studies of the ways teachers teach math. Most teachers do not use an extended development component in math lessons. Describes an inservice training model that can improve the performance of teachers and their students. Includes references. (MD)

The subjects were 47 first-grade children from three classrooms in a Lexington, Kentucky public school. Results indicate that the position of the unknown set in a verbal problem substantially determines whether or not a problem can be modeled successfully by children of this age. (MP)

Forty-five children, ages nine through eleven, were divided into control group and experimental groups that read or wrote hunches concerning a discrepant event involving sliding blocks. Those who generated hunches were shown to learn more in subsequent inquiry behaviors designed to explain the discrepant event. (MLH)