The small angle approximation sin[theta approximately theta] is central to all treatments of the simple pendulum as a harmonic oscillator and is typically asserted as a result that follows from calculus. Here, however, we show that the geometry of the pendulum "itself" offers a route to understanding the origin of the small angle…

Metacognition includes the processes that learners use to plan, monitor, and assess their learning and is tied to academic performance and growth-oriented attitudes toward learning. Learning anatomy presents challenges to learners at all levels, and for many, necessitates a change in learning strategies and metacognitive awareness. We sought to…

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…

Undergraduate leadership education prepares students for meaningful roles in various aspects of civic and professional life. In this article, the authors explore the contextual facets of undergraduate academic leadership programs and courses utilizing the Sustainable Development Goals (SDGs) as a framework for addressing local and global…

Peer mentorship programs are an effective tool to help individuals navigate the academic challenges and stressors in an undergraduate program. A qualitative study, focusing on peer mentors and mentees in a psychiatric nursing program was conducted. Nine participants from an undergraduate psychiatric nursing program took part in an interview using…

A Slinky is a loose helical coil spring and is a well-known educational toy. In this paper a model for a Slinky is presented. The Slinky is represented as a sequence of rigid half coils connected by torsional springs. A range of Slinky configurations in static equilibrium are calculated. Where possible the torsion spring model is compared with the…

This paper examines the factors influencing preferences for undergraduate study using administrative data on applications to the state university system of Sri Lanka, which is characterized by centralized administration, rule-based admissions, and virtually costless applications. The feature of costless applications implies that students are…

Green engineering is an important direction for engineering education, especially in the field of chemical engineering, where green chemical is a necessary guarantee for achieving sustainable development in the industry. How to practice the principles of green engineering in curriculum education is a problem that needs to be faced in engineering…

Undergraduate economics degrees awarded by U.S. colleges and universities increased almost 12 percent from 2013 through 2015, then stabilized at a little above the 2015 level until 2018, after which they began an accelerating decline over the past five years to end back at a little below 2015 levels.

In recent years, there has been an increase in the number of course-based undergraduate research experience (CURE) courses. These courses provide research opportunities for many more students than are typically exposed to traditional independent research experiences, including women, historically underrepresented groups in science, and…

Following the frameworks for research and inquiry-based learning, this paper describes a series of activities that can be used in undergraduate management classrooms to expose students to management research. The focus of these activities on finding reputable article summaries allows instructors to introduce management research, explain how to…

This article presents an inquiry-oriented lesson for teaching Lagrange's theorem in abstract algebra. This lesson was developed and refined as part of a larger grant project focused on how to "Orchestrate Discussions Around Proof" (ODAP, the name of the project). The lesson components were developed and refined with attention to how well…

In 2002, the Swedish National Food Agency and researchers from Stockholm University made an announcement regarding the presence of acrylamide in carbohydrate-rich foods that are exposed to high temperatures, with cereals, potatoes, and coffee possibly being the most significant sources of ingestion. Although limited data are available on assessing…

We have introduced a novel approach to competency-based education in mechatronics from the undergraduate to the postgraduate level. What distinguishes this approach is the integration of modeling and control of sampled systems right from the beginning of the undergraduate education. It is achieved by changing the structure of the first-semester…

In this paper, a simple proof of the Morley's Trisector Theorem is presented which involves basic plane geometry only. The use of backward geometric approach, trigonometry or advanced mathematical techniques is not required. It is suitable for introducing to secondary or undergraduate students, as well as teachers or instructors for learning or…