Background: Understanding the nature of engineering is important for shaping engineering education, especially precollege education. While much research has established the pedagogical benefits of teaching engineering in kindergarten through 12th grade (K-12), the philosophical foundations of engineering remain under-examined. Purpose: This…

Simplifying equations via assumptions is integral to the "engineering method." Algebraic scaling helps in teaching the engineering skill of making good assumptions. Algebraic scaling is more than a pedagogical tool. It can create a solution where one was not possible before scaling. Scaling helps in engineering proper design…

This article describes the NASA-Funded Space Grant Project BOREALIS: "Balloon Outreach, Research, Exploration, and Landscape Imaging System." BOREALIS conducts high-altitude balloon flights to the "edge of space" with flights typically reaching 100,000 feet and a current record flight in the summer of 2020 that reached 126,000…

Development of team skills is vital to becoming a successful and productive engineer. To prepare students for successful team-based work, they need a basic understanding of the organizational psychology underpinning teamwork and an introduction to tools and techniques to develop and sustain team effectiveness. The goal of this paper is to…

In many mechanical engineering undergraduate curriculums, there are topics that are vital to the students' future careers in the manufacturing and design workforce that are not taught in-depth. As one of those topics, Geometric Dimensioning and Tolerancing, or GD&T, is vital to companies who develop and manufacture products because it allows…

There have been multiple uses of the term educational engineer. Some define an educational engineer as an educator who teaches engineering exclusively. Others define an educational engineer as a someone who works outside the classroom altogether, doing research and making decisions about curricula (Anderson, 1961; Charters, 1945; Rudinskiy et al.,…

The 1950s saw the emergence of the science-driven model of engineering education. In the following decades, the model has been continuously challenged to incorporate aspects such as liberal arts, information & communication technology, design, entrepreneurship, innovation, sustainability, industry 4.0, and more recently, online-learning. This…

Engineering design-based learning entered the discourse of science education with the release of the "Next Generation Science Standards" (NGSS Lead States 2013). Since that time there has been a focused effort to embed engineering design and engineering-based thinking in elementary school experiences. As thinking like an engineer is…

We have implemented a jigsaw framework in our biomedical engineering capstone design course by overlaying strategic consideration groups across our design teams. Collaboration in design courses is usually focused within a design team with some peer feedback, but opportunities to work across teams are often limited. The purpose of this teaching tip…

The intention of this article is to provide Technology and Engineering Educators (T&EEs) with a more thorough understanding of the product realization process (PRP) being implemented during machine design. Machines can be defined as the combination of simple machines and mechanisms for the purpose of doing work (Hughes & Merrill, 2021b).…

Model-eliciting activities (MEAs) challenge students to interpret a problem and collaboratively create solutions using the engineering design process. This Innovation to Practice article describes how science, technology, engineering, and mathematics (STEM) teacher educators can use MEAs to build elementary teachers' understanding of computational…

For students to gain the most out of education, they need to form long-term memories from experiences gained through active learning. The greatest distinction between active learning and traditional approaches involves the types of tasks and problems the students are challenged to solve. Active learning activities should be structured with student…

This article discusses a design contest where students can submit new technology designs and be judged for their creativity and unique ideas. Design contests are a wonderful way to stimulate creativity and build student confidence. In this article the author explores some of the issues of importance involved in designing and launching such a…

The engineering design process is very involved, and it is easy to superficially treat some design steps by rushing through them. This superficial treatment not only jeopardizes student learning of good design thinking skills, but it also fosters a sense of busywork because students feel as though they are just checking boxes rather than engaging…

Contribution: A semester-long project, geared towards a multidisciplinary group of undergraduate engineering students, to design and simulate a large-scale microelectromechanical systems (MEMS) 2-D optical scanner is presented. Background: MEMS component design and fabrication typically requires a cleanroom and costly high-vacuum equipment; these…