Nanotechnology has been recognized as an important driver of the future economy, and so nanoscience is increasingly being incorporated into the undergraduate chemistry curriculum. This experiment includes the chemical synthesis, optical and chemical testing, and microscopic imaging of gold nanoparticles. Since nanoparticles are too small to…

Recognized as one of the most beautiful experiments of all time, the oil drop experiment performed by Robert Millikan and his graduate students (primarily Harvey Fletcher) is a standard in the repertoire of experiments performed by undergraduate physics students. However, "as a teaching lab it does not enjoy a good reputation for three…

University courses are often interconnected; however, the connections between these courses remain unclear to many students. This is particularly important in the field of forensic science since each stage of the investigation, from the crime scene to the courtroom, has significant implications on the outcome of a case and the individuals…

Wheat powdery mildew is an important fungal pathogen of wheat with an obligatory biotrophic lifestyle (a parasite that can only develop on a living host). We investigated the genetics of this host-pathogen interaction by using phenotyping and PCR assays to detect genes in both wheat and powdery mildew, which are known determinants of the outcome…

Immersive Virtual Reality (iVR) can help students visualise and explore complex chemical concepts, such as protein enzyme structures and interactions. We designed a set of collaborative iVR-based learning tasks on the interaction between a protein enzyme and its substrate. We investigated how 18 pairs (36 students) in undergraduate chemistry…

Human ageing and age-associated diseases are among the greatest challenges and financial burdens faced by developed countries. Unfortunately, undergraduate students often do not experience any laboratory training in ageing research in the current laboratory curriculum of majors in biology, biotechnology, or medicine. In this study, we developed…

This article describes a laboratory course designed for nonmajors with a focus on food chemistry. The course can be delivered in a traditional format or in a fully remote, asynchronous format. The course is designed for students to develop an understanding of how chemists view the world and how chemists generate knowledge. Food chemistry was…

Physics education research (PER) is a global endeavor, with a wealth of work performed at a variety of institutions worldwide. However, results from research into undergraduate physics laboratory courses are often difficult to compare due to the broad variations in courses. We report here how we developed and validated a survey to classify these…

We present a tool, one that is both a stand-alone web-based video game and a Python package, designed for students to explore a particle's wave function on one-dimensional potential surfaces. The tool relies on a basis set formalism and can, therefore, explore any one-dimensional potential surface imaginable. This tool also lets students interact…

Recently, interest in understanding the prospects of virtual environments, specifically virtual reality laboratories (VR Lab) -- those that involve a first-person practica experience via a desktop computer or head-mounted display -- in science education has increased. Seemingly ingrained in the process of implementing a VR Lab is a supposition of…

Our study evaluates students' approaches to and perceptions of the use of hands-on at-home laboratory kits (HALK) experiments, open-source computer-based simulations (OSCBS), and their combination (OSCBS-HALK) in undergraduate introductory asynchronous online physics courses. Anonymous survey data from students who had completed online physics…

The nature of science (NOS) has been recognised as an essential component for engagement with socioscientific issues (SSI). However, the findings on the link between the two have been inconclusive. This calls for a shift from students merely knowing about NOS, to using their understanding of it as a tool for decision-making and participation in…

The undergraduates in the major of Environmental Science and Environmental Engineering frequently ignored the importance of identifying pollution sources for water environment monitoring and knew little about the techniques of identifying pollution sources. Thus, a laboratory experiment which focused on pollution sources identification in a water…

In order to fix some important concepts of Fundamental Physics, either because they are not usually discussed in depth in theoretical classes and much less at laboratories, or because they are not sufficiently developed in textbooks, it is more effective not to tackle them directly, but to propose a mental or practical experiment to attract the…

Physics education has been identified as one of the public sectors that are mostly influenced by technological developments. This paper adopted the quasi-experimental pre- and post-test design to assess the effects of multimedia-aided technologies (MAT) on undergraduate students' performance in quantum physics (QP) at the University of Rwanda…