Institutions of higher education are seeking to support more active learning among faculty, and that support includes the creation of active learning spaces to support more student-centered course activities. However, incremental development of these learning spaces leads to a sorting of students between active and passive learning environments.…

This study introduces a modernized approach to classical volumetric titrations for the undergraduate chemistry curriculum. Leveraging smartphones and digital top-loading balances, we performed mass-based titrations and determined end points using digital color measurements. Our aim was to make classical wet chemistry more accessible and engaging…

The ability to draw molecules based on a given IUPAC name is a fundamental skill in organic chemistry. University students need to acquire appropriate and automated cognitive schemata to master drawing molecules before they can be considered to meaningfully be introduced to face up to reaction equations, cascades, or mechanisms. Similar to experts…

A number of terms have been defined and inconsistently used across various texts in enzymology which may attract the attention of undergraduate students and instructors. At some places, inconsistent use results in confusions as well as leads to the misuse of these terms. Although it is difficult to resolve such inconsistencies, attempts have…

In this article, a proven safety concept with documented success is presented. The concept aligns with best safety practices and the international engineering educational framework termed "The CDIO Initiative," and it has resulted in a strong safety culture among students and staff. This concept has been developed for undergraduate…

Metabolic systems form the very foundation of life and as such are broadly taught in the molecular life sciences. Here, we describe the biochemistry educator community-based development and use of an assessment instrument designed to evaluate students' ideas about metabolic pathway dynamics and regulation in undergraduate biochemistry courses.…

Despite tremendous efforts by instructors and textbook authors, students find it difficult to develop useful chemical intuitions about structures and key properties of the important d-block organometallic species that have a d[superscript 6], d[superscript 8], or d[superscript 10] d-electron count. A full molecular orbital analysis is not always…

A broadly applicable semester-long course-based undergraduate research experience (CURE)-inspired organic II laboratory course was developed from an engaging story supported by the current literature surrounding paraben use in consumer products. The project involves the synthesis of brominated parabens followed by an investigation into the…

Simulation of physics phenomena is an indispensable part of experimental studies. Undergraduate and postgraduate physics students are often introduced to the simulation of various phenomena as one of the most important pedagogical tools. In this document, we demonstrate the simulations of the two-body decay of a particle and equilibrium states in…

We present a thermodynamics experiment suitable for first year undergraduate students employing Stirling Engines to create a demonstration of energy transformation and to measure the mechanical efficiency of such engines. Using an inexpensive transparent chambered Stirling Engine, students can connect concepts such as the theoretical…

Identifying effective methods of assessment and developing robust assessments are key areas of research in chemistry education. This research is needed to evaluate instructional innovations and curricular reform. In this primer, we advocate for the use of a type of assessment, ordered multiple-choice (OMC), across postsecondary chemistry. OMC…

In at least two papers published in this "Journal," enzyme free energy diagrams were presented showing enzyme--substrate binding to be nonspontaneous. I present here several different approaches showing that enzyme--substrate binding is "always" spontaneous, and the y-axis of the reaction progress diagrams presented previously…

The influence of bioinformatics is pervasive affecting many biological disciplines resulting in changes in biosciences globally but not so in, Nigeria as the course is never taught in any public tertiary institution. This article describes development and teaching of bioinformatics integrated into bachelor's degree programme in biochemistry,…

This manuscript describes the implementation of a Course-based Undergraduate Research Experience (CURE) sequence in chemistry that uses research to link a lower division, organic chemistry course to an upper-division, analytical chemistry course. In the CURE sequence, students created a library of modified sugar molecules during CURE-1, Organic,…

Contribution: This article explores how the Industrial Internet of Things (IIoT) could be leveraged to enhance the teaching/learning experience of advanced control techniques [e.g., model-predictive control (MPC)] for complex systems (nonlinear and multivariable) for undergraduate students. Background: The IIoTs' features, such as ubiquitous…