Virtual resources team up to create a computational grid, which is used in computation-intensive problem solving. A majority of these problems require high performance resources to compute and generate results, making grid computation another type of high performance computing. The optimization in computational grids relates to resource…

Many randomized controlled experiments in the classroom have found that mathematics learning is improved dramatically when practice problems of one kind are distributed across multiple assignments (spaced) and mixed with other kinds of problems (interleaved). In two studies, we investigated students' knowledge of spacing and interleaving. In Study…

NP-complete problems such as the traveling salesman problem (TSP) play a prominent role in most advanced undergrad/graduate courses in discrete optimization modeling. Teaching such an important topic from a purely mathematical perspective without discussing specific applications may result in reduced student interest and motivation. The DeLand…

The purpose of this research was to ascertain whether there had been any improvement in students' metacognitive and critical thinking skills through the development of the 'Teaching Factory Based on Troubleshooting' (TEFA-T) model in automotive vocational learning. The research had both quantitative and qualitative components and applied the 4D…

Spatial inscriptions of information--visualizations--can be a great asset to problem solving. Calendars and Cartesian graphs are two examples of visualizations that reorganize non-spatial information (temporal and quantitative) into a visual format. People readily rely on these visualizations to plan and see patterns, which intuitively attests to…

This paper describes a project that sought to simultaneously facilitate the mathematical learning of both preservice teachers (PSTs) and schoolchildren. The project involved the organization of community Math Stations related to research-based number sense activities and was integrated within two university-level courses. This article describes…

Recess in the United States is decidedly limited in elementary schools, despite numerous research findings that support unstructured play as a vehicle for development across multiple domains. It is widely understood that recess breaks promote prosocial behaviors, physical activity, and attentiveness in class. However, few researchers in the United…

This study identifies the quality job indicators and employer training required to provide appropriate support for students with learning disabilities (LD) to obtain and maintain employment. A consortium of collaborators was established from a university and state workforce commission grant project, a school district and 55 employers. Employers…

Collaboration is recognised as valuable in enhancing students' learning as well as their social integration and sense of belonging at an institution, which lead to higher retention rates. We investigate the informal, self-organised collaborative practices of military and civilian engineering students in out-of-class settings using a mixed-methods…

This paper discusses translation problems awaiting Turkish students as well as the creative solutions they develop in overcoming them. It consists of two parts; The first part studies the barriers concerning translation procedures from the perspective of translation theory and Turkish translation history; The second parts analyses the impact of…

In configuration problems, such as the construction of a weekly study schedule, decision makers must assemble a combination of parts under a set of constraints. Interactions may be present between the parts, and more than a single objective function may exist, such as minimizing the number of days on campus and maximizing the interest level of the…

Solutions to the countless crises middle schools face are typically proposed by policy makers with little actual classroom experience. Meanwhile, essential insights from students on the issues they experience firsthand every day are largely ignored. Youth participatory action research (YPAR) can help, as social researchers collaborate with youth,…

This teaching case discusses the analysis of an electronic voting system. The development of the case was motivated by research into information security and management, but as it includes procedural aspects, organizational structure and personnel, it is a suitable basis for all aspects of systems analysis, planning and design tasks. The material…

Blended learning strategies can be employed in innovative ways to solve real-world academic problems across all academic disciplines. This article can provide administrators and faculty with specific examples to guide them when making decisions about academic planning or institutional strategies for any discipline at all levels of higher…

Fundamental for mentoring a preservice teacher is the mentor's articulation of pedagogical knowledge, which in this research draws upon specific practices, viz.: planning, timetabling lessons, preparation, teaching strategies, content knowledge, problem solving, questioning, classroom management, implementation, assessment and viewpoints for…