The U.S. defense industry spends billions of dollars each year developing defense systems to keep the nation and allies secure. However, the failure rate of system development is notoriously high. Even when development efforts do succeed, they often do so with cost overruns and compromises in system performance. As a result, large amounts of money…

The task of constructing a square is used to argue that looking for and pursuing several solution routes is a powerful principle to identify and analyse properties of mathematical objects, to understand problem statements and to engage in mathematical thinking activities. Developing mathematical understanding requires that students delve into…

Teaching the molecular aspects of drug-target interactions and selectivity is not always an easy task. In this context, the use of alternative and engaging approaches could help pharmacy and chemistry students better understand this important topic of medicinal chemistry. Herein a 4 h practical exercise that uses freely available software as a…

The EnCoMPASS project (Emerging Communities for Mathematical Practices and Assessment) at the Math Forum and Drexel University has produced a web-based software tool for the assessment of student work. This paper discusses research on the impact of the tool on teachers' attitudes toward work with students in the software environment. The tool…

Viewing its use in language teaching mainly as a text corpus, this article examines the problem of the assessment of suitability of this material for use in the Greek language course in Cyprus schooling. The suitability of texts for use in language teaching is defined by four parameters, which are described in detail in this article: text…

Uncertain and ambiguous environments are commonplace in information systems development (ISD) projects, and while different Agile frameworks welcome changes in organizational, technical, and business environments, the incurred uncertainty is known to negatively affect the development process and the quality of the final product. The effects of…

Models are expanding their use for many different purposes in the field of software engineering and, due to their importance, universities have started incorporating modeling courses into their programs. Being a relatively new discipline, teaching modeling concepts brings in new challenges. Our contribution in this paper is threefold. First, we…

A geometrical task is presented with multiple solutions using different methods, in order to show the connection between various branches of mathematics and to highlight the importance of providing the students with an extensive 'mathematical toolbox'. Investigation of the property that appears in the task was carried out using a computerized tool.

When the author first started teaching twenty years ago, he thought that as long as he was using dynamic geometry software (DGS) for students to "discover" conjectures instead of them learning the conjectures from a lecture or the textbook, he was maximizing their learning potential because they were using technology. Over the years, he…

This teaching brief describes a three-echelon supply chain simulation that involves complex decision making in a dynamic environment. Using a team-based logistics simulation operating on a live commercial-software application (SAP ERP) as a foundation, a supplemental exercise is proposed for deeper learning of transportation and logistics aspects…

The U.S. Department of Education is committed to supporting innovative advances in educational technology to improve teaching and learning across the nation's education systems and to support educators as they incorporate emerging technology into their learning communities. Artificial Intelligence (AI) in education is a complex and rapidly…

With the growing number of online students, universities must provide support for students in developmental education to engage, collaborate, and co-construct their learning in socially dynamic ways. Online learning communities provide spaces for students to identify with others, communicate openly and candidly, and develop professional…

Providing students with opportunities for peer interaction is considered best practice in classroom teaching. However, facilitating peer interaction as part of distance education represents a new challenge for some teachers. The present article raises eleven questions for teachers to consider when infusing cooperative learning (thoughtfully…

Tablet devices, as assistive and instructional technologies, can be highly effectual pedagogical tools with multifaceted benefits, such as the ability to integrate multimedia and the ability to track student progress over time. The unique value of particular assistive and instructional technologies explains, in part, why they are more widely used…

In this paper, we discuss the case of the recent introduction of a career guidance software within Italian schools with the aim to explore the use of digital devices in the governance of educational processes within the field of lifelong guidance. First, we provide a semiotic analysis of the software and its online platform with the aim of…