In this article, we examine how science, technology, engineering, and mathematics (STEM) lab settings influence graduate school socialization and climate for Students of Color. While the literature has highlighted the importance of labs within STEM graduate education and the impediments to success for graduate Students of Color, limited research…

Equal access to an instructor's time and attention can be a barrier experienced by many underrepresented minorities. An instructor's own biases will determine the nature of their interaction with students, and even well-meaning instructors can interact with students in differential ways, which might prevent certain students from having access to…

Electromagnetic (EM) waves are indispensable in modern telecommunications. Despite their essential role in modern technology, EM waves are considered to be an abstract concept by many students. In this activity, an inexpensive two-coil system was constructed in a teaching laboratory and used to demonstrate information transfer by non-sinusoidal EM…

After the sudden transition to remote instruction in the spring 2020 semester due to the onset of the COVID-19 pandemic, physics lab instructors rapidly began to prepare for hybrid and/or fully remote instruction for the fall 2020 semester. In this paper, an asynchronous introductory physics lab course structure implemented at Saint Vincent…

[This paper is part of the Focused Collection on Instructional labs: Improving traditions and new directions.] Over the last decade, course-based undergraduate research experiences (CUREs) have been recognized as a way to improve undergraduate science, technology, engineering, and mathematics education by engaging students in authentic research…

Southern University's Baton Rouge campus is the flagship of the only historically Black university system in the nation. Southern University has been, like many other postsecondary institutions across the United States, facing ongoing problems of declining enrollment and retention. Reeling from a decade of recession and deep budget cuts starting…

Pre-laboratory tasks are a best practice for preparing students for learning in the laboratory. Virtual labs, which use virtual reality to place students in an emulation of a physical laboratory where they have the capacity to manipulate equipment and materials as approximations of scientific practice, are emerging as an alternative to the…

Online and virtual teaching-learning has been a panacea that most educational institutions adopted from the dire need created by COVID-19. We provide a comprehensive bibliometric study of 9523 publications on virtual laboratories in higher education covering the years 1991 to 2021. Influential bibliometrics such as publications and citations,…

This study aimed to determine attitude levels of primary school students towards science courses and to examine them in terms of different variables (gender, reading books/journals about science courses, watching broadcasts about science courses, grade in science courses, use of laboratory and use of technological applications). The sample of the…

Mentorship plays an important role in the experiences of undergraduate researchers, and students may interact with multiple potential mentors in laboratory settings. Using qualitative methods, we explored the relationships between undergraduate students engaged in research and their mentors in faculty-led laboratories, with particular attention to…

Based on the pedagogical principle of cognitive conflict, Inquiry-Based Laboratory Activities (IBLAs) have been shown to improve conceptual understanding of challenging science and engineering topics. Yet, providing students physical apparatuses to complete an IBLA is not tenable in every instructional setting. This paper reports design,…

This study aimed to investigate the effect of the analytical chemistry laboratory (ACL) course, designed, and conducted according to the flipped learning approach (FL) on prospective science teachers' (PSTs) meaningful understanding and interpretation of knowledge in the context of the environment. Seventy-three second grade PSTs participated in…

Fluorescence microscopy is a useful tool that allows students to learn the principles of fluorescence visually in chemical and biological fields. However, fluorescence equipment has high purchase and maintenance costs and thus may not be available in educational institutions or insufficiently funded laboratories. In this study, a microscope stage…

A physical chemistry lab for undergraduate students described in this report is about applying kinetic models to analyze the spread of COVID-19 in the United States and obtain the reproduction numbers. The susceptible-infectious-recovery (SIR) model and the SIR-vaccinated (SIRV) model are explained to the students and are used to analyze the…

The process of method development is at the heart of analytical chemistry, yet direct experimental experience with the process is rarely taught in the undergraduate laboratory. We report here an experiment that uses rapid, safe, and inexpensive paper-based microfluidics with cell phone detection in order to facilitate the development of a…