We explore the various Mathematica functions for performing Gaussian elimination, specifically when the linear system contains input parameters. On the one hand, we want the solution, perhaps heuristically found, to be in terms of the input parameters, and as general as possible. On the other hand, we must adhere to all necessary conditions and…

Light and its spectrum are central concepts in many introductory physics, astronomy, geology, and conceptual physics courses. The Sun and its spectrum are usually primary examples, likely due to the Sun's everyday familiarity and the full spectrum it generates when dispersed. To enhance such discussions with a hands-on student activity, we've…

What is accounting today? Are conventional definitions of accounting adequate for the early 2020s? What definition do you teach? Accounting is positioned in this study as "not" a mere neutral, benign, technical practice. It is also a social practice and moral practice as understood based on the important research of accounting scholars…

We sought to improve concept application in introductory mechanics by emphasizing causal statements (such as "forces change momentum") instead of laws (such as [delta]p=F[delta]t). Using student performance on a well-documented question, this intervention showed modest improvements. However, students in classes using recently introduced…

For construction management students completing the construction planning and scheduling course to meet work expectations and provide effective benefit to their employers, the course curriculum should accurately reflect the needs of industry. The objective of this research is to identify the scheduling knowledge/expertise/proficiency that…

Introductory Chemistry is a foundation course that provides students with the basic knowledge and skills to enable them to be successful in the subsequent General Chemistry courses. Despite being an introductory course, it is still challenging for many students, making it ideal for the implementation of various pedagogical initiatives. One such…

Following the outbreak of the COVID-19 pandemic, faculty at higher education institutions across the world quickly converted courses to an online format. With that swift switch, a major challenge experienced by many students has been the loss of motivation, due primarily to the social isolation experienced during the pandemic. This study examined…

Why does a raindrop on a window pane show an image of the environment that is turned upside-down? And why does vision go blurry underwater, but is perfectly clear with diving goggles? Our everyday life is rich in optical phenomena. Unfortunately, these phenomena often play a subordinate role in Optics teaching, compared to ray constructions or…

Many statistics education researchers have found that statistics students' attitudes tend to decrease over the duration of a course. Although many researchers have tried to incorporate a variety of activities and/or teaching methods to improve student attitudes, many are not only very time consuming to implement, but have also not shown many…

This article presents a project that uses a business context to introduce students to a multiphase approach to analytics while relying primarily on an introductory Excel course for prerequisite knowledge. A range of analytics techniques--including Excel Pivot tables and charts, regression trend lines, and linear programming--are combined into an…

Purpose: Faculties have a vital role to play in ensuring that their graduates are trained with relevant skills. Formally arranged capacity building programs (CBPs) can aid in training and retraining the faculties with relevant contemporary skills so that they in turn can do justice to their students. The purpose of this study is to analyze the…

In this dissertation, I used practitioner research to examine the process of revising a civics course to better emphasize justice. This dissertation relies on the central idea that civics education can be transformed by redefining "good" citizenship and adopting an action-oriented approach to civic education and civic life. This study…

As the popularity of online learning continues to grow, so do concerns about online student success. This study aims to contribute to the continuous improvement of online learning and improve outcomes for a distinct group of online learners. Utilizing social presence, the expectancy-value theory of motivation, and capitalizing on innovative…

As both clinicians and future counselor educators, doctoral students in Counselor Education and Supervision (CES) must possess a professional identity (PI) that encompasses many diverse roles and responsibilities (Limberg et al., 2013). Although CACREP (2015) established five core domains of the CES profession (counseling, teaching, supervision,…

The clinical integration of adventure within counseling and other therapeutic environments is well researched (Delaney, 2020; Gass et al., 2021; Schoel & Maizell, 1988). Similarly, the use of adventure education has demonstrated active exploration of course content, intrapersonal awareness, and interpersonal experiences (Christian et al.,…