In this paper we deal with a geometric machine that has gone somewhat unnoticed in mathematics education: the Perfect Compass. It allows conics to be drawn using a special two aperture compass, based on Apollonius' conic sections. Proposed in the 10th century, it seems that it was never built in medieval times--at least no archaeological remains…

There are myriad understandings of design that have evolved over time and vary by the industries and disciplines that practice it. In the engineering context, design is often described as a process or problem-solving ability. Through interviews with 12 experienced engineers, it was found that there are diverse understandings of the relationship…

Contribution: This article measures the impact of a service-learning project in a first-year introduction to computing course on students' understanding of engineers' roles and responsibilities and their attitudes toward plastic pollution. Background: Service learning has been integrated into classrooms for many years, but its utilization in…

In this study, we develop and test a board game to introduce quantum computing to engineering students. The instructional approach is informed by peer instruction and flow theory. To begin, Bloom's taxonomy is leveraged to profile the intended learning outcomes (ILO's) from a master's course in Quantum Information. This is followed by a filtering…

Background: Training both pre - and in-service teachers who are capable of planning and enacting engineering design-based science instruction are critical for integrating engineering into K-12 science curricula. Purpose: This study investigates pre-service teachers' efforts to integrate engineering into their lesson plans. Sample: 13 pre-service…

Background: To create design solutions experienced engineering designers engage in expert iterative practice. Researchers find that students struggle to learn this critical engineering design practice, particularly when tackling real-world engineering design problems. Purpose/Hypothesis: To improve our ability to teach iteration, this study…

There is an assumption of meritocracy in engineering that belies the interpersonal and institutional supports that contribute to professional outcomes. In a qualitative study involving career history interviews and using social support theories as a framing device, we explored the supports that contributed to the development and practice of…

Action research is a form of research with the goal of improving standards of practice. In this thesis, action research was used to address practical issues within experimental methods for hypertension research and interventions for STEM education, including through defining the problem to be addressed, implementing a solution, assessing impacts,…

In the 21st century, with the exponential rise in global population and a greater demand for environmental resources, the focus of engineering is on integrated solutions within a multifarious context. To successfully navigate today's multidisciplinary and multicultural environment, engineers require soft skills in addition to their technical or…

Preparing engineering undergraduate students for the workforce is a goal of engineering programs. Engineering educators arguably provide students with conceptual understanding of engineering fundamentals; however, few studies focus on how knowledge of these concepts transitions into the engineering field. Concept inventories have been used in…

Engineering design decisions have non-trivial implications, and empathic approaches are one way that engineers can understand and translate the perspectives of diverse stakeholders. Prior literature demonstrates that students must develop empathic skills and beliefs that these skills are important to embody empathic approaches in meaningful ways.…

Background: Engineering curricula are built around faculty and accreditors' perceptions of what knowledge, skills, and abilities graduates will need in engineering careers. However, the people making these decisions may not be fully aware of what industry employers require for engineering graduates. Purpose/Hypothesis: The purpose of this study is…

Mathematics plays a crucial role in engineering education. Students who are good at math are often advised to consider engineering as a career. In this study, engineers, mathematics teachers, and engineering professors were asked about the type of mathematics representative of engineering, whether the engineering problems created by math…

Machine learning (ML) is increasingly utilized in the development and assurance of safety-critical systems (SCSs) nowadays, much like other complex problems. Safety is the topmost priority in SCS, hence, developers who are working in this area must possess extensive knowledge of both ML and SCS. This article presents a methodical investigation…

Email filters classify new messages as either spam or not spam based on word frequency, syntax, and metadata. A "classifier" is an algorithm that maps input data into categories based on distinguishing characteristics, or "features." Features can be raw data or attributes derived from that data. "Feature engineering"…