Scientists understand that no result is more important than the welfare of the investigators and the people around them. Safety culture is an integral part of industrial and academic jobs; however, safety training has only recently been added to chemistry classroom and laboratories. Chemistry laboratories expose workers to a variety of hazards,…

Chemicals used in academic teaching laboratories, research institutions, and industrial facilities are mostly dual-use chemicals. They provide many desired benefits but at the same time may cause adverse effects to human health and environments. In the case of Somalia, there are gaps in terms of chemical security (CS) awareness and…

Laboratory report assignments for non-major and introductory classes can be challenging because the students are unfamiliar with the type of technical writing required and the subject matter. These issues for the student make the grading for the instructor difficult and time consuming. Determining the level of detail to require, the format, and…

A virtual catalytic reactor laboratory (VCRL) experiment, which can be used in most browsers, is described. Students select feed conditions and use the VCRL to take data for a gas-phase catalytic reaction and fit kinetic parameters to a Langmuir-Hinshelwood rate expression. The VCRL contains instructions, equipment descriptions, an animated…

In this work, we have developed an alternative device composed by an Arduino board and an INA219 sensor to experimentally obtain the mathematical formulas describing the charge and discharge of the capacitor for educational proposes. We have obtained excellent agreement between theoretical prediction and experimental measurements. The INA219 DC…

Take-home examinations were utilized during the COVID-19 pandemic for upper-level analytical chemistry lecture courses. The questions were often scenarios which required the students to determine the best type of instrument to use and how to go about the experiment. Answers submitted were well thought out and detailed, showing that the students…

This article highlights the multianalytical study of exuded liquid from an ancient Egyptian sealed alabaster vase by Master's students in an applied chemistry for cultural heritage course. Master students are introduced to the field of Archaeometry that see the collaboration of experts in different areas of research such as conservators, curators…

As the global demand for science, technology, engineering, and mathematics (STEM) professionals continues to rise, early high school education plays a crucial role in inspiring future innovators and preparing them for scientific challenges. This paper presents an integrated short course for high school students focused on sustainable energy…

This paper describes the collaboration of a Writing Center director and a professor of a Fisheries Biology course in support of a research paper entitled, "The World Without," which asks students to convince readers of the likely ecological consequences associated with the extinction of a finfish species or aquatic habitat. Opportunities…

This paper explores the development and evaluation of a MOOCs-based virtual physics measurement laboratory module designed to overcome common barriers in physics education, such as limited physical lab access, high costs, and safety concerns. Utilizing the Borg and Gall Research and Development model, this module integrates structured layouts,…

Incorporating forensic applications into chemical education serves as an effective strategy for engaging college students and equipping them with the skills necessary to become valuable in the workforce in relevant fields. For instance, learning how to extract controlled substances from biological specimens in a laboratory course is essential for…

In modern education, mobile applications offer flexibility for learning anytime and anywhere, yet biochemistry lacks mobile-based virtual laboratories. This study aimed to develop a 2D Mobile-Based Virtual Laboratory Simulation (2D-MViLS) for blood glucose level measurement and evaluate its impact on pharmacy students' learning experience. In…

Because of the recent pandemic, new teaching methods have been trialed, even in traditional disciplines such as histopathology that typically involve extensive hands-on laboratory work. In this study, we investigated the effects of three different learning modalities in histopathology teaching: optical microscopy, in-class virtual microscopy (VM),…

Open and distance learning (ODL) often faces challenges in student motivation and engagement. This study aimed at examining the effectiveness of a virtual laboratory-assisted microlearning platform in enhancing student motivation and engagement. Using a quasi-experimental methodology, 52 students from higher education institutions in Indonesia…

There is a growing need for chemistry students to be able to handle and manipulate large datasets and analyze them in an efficient and accessible way. This creates the need to develop course materials that introduce these topics early in the undergraduate curriculum. To address this growing need, this activity introduced RStudio to students…