This paper presents the design and reports on the use of a simple and inexpensive cloud chamber kit that is compatible with active learning, experiential learning, and project-based learning strategies. The kit was developed for use in a first-year undergraduate nuclear science seminar class at a university in the US. Diffusion cloud chambers are…

Community driven science has emerged as a way to engage participants in learning about science while giving them a deeper understanding of what it means to do science and identify as one who does science. This multi-method case study investigated how secondary science preservice teachers experienced a community driven science project within the…

A smartphone-based digital imaging method has been successfully introduced in an undergraduate laboratory class to quantify fluoride ions in water. Students first synthesized the chemosensor (E)-2-(1-(6-nitro-2-oxo-2H-chromen-3-yl)ethylidene)-N-phenylhydrazine-1-carbothioamide (CT) via an eco-friendly and green microwave-assisted protocol and…

In 2020 a University of Saskatchewan Library Working Group investigated liaison librarian workloads across disciplines to help develop a clearer understanding of variance in disciplinary needs, which would then help inform equitable annual liaison assignments. This article describes the process and data used to compare liaison workloads across the…

Background and purpose: Most studies have agreed on the benefits of students' participation in discussing socio-scientific issues (SSIs), but few have focused on the serial behaviors through which students declare their positions. Design and method: This study analyzed the serial behaviors of university students when participating in the…

Teaching upper division statistical physics can often be clouded by the theory and complex examples used. To better help students appreciate the fundamental statistical concepts and how they are connected to thermodynamic principles this paper suggests using a simple abstract model. Using Atkins' Model students can see these ideas clearly…

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…

Trace metals when present in crude oil or fuels are of economic significance in refining and to the combustion engines that use them. Herein, we develop a laboratory activity that trains students on how to analyze crude oil samples for ash and trace metal content while giving them the opportunity to acquire skills needed as a quality control…

The article shines light upon the differences in the vocabulary demands of academic spoken discourse between three broad scientific disciplines: Life Sciences, Physical Sciences, and Social Sciences. By employing the Academic Word List (AWL) and British National Corpus/Corpus of Contemporary American English (BNC/COCA) wordlist, the present study…

This paper presents a cooperative learning activity on a nuclear power plant to develop students' reasoning skills on socioscientific issues. To this end, the steps in the implementation of the activity have been given in detail. The activity was implemented in an undergraduate course with senior preservice science teachers, whose reflections were…

As a personal avatar, Metaverse can be very effective in science, technology, engineering and mathematics (STEM) classrooms such as science classes that are practical and experimental. In this article, the aim is to report a study related to the perception of teachers and their attitudes towards the use of metaverse tools in teaching elementary…

Over the years, the evolution of science along with technology, engineering, and mathematics has been noticeably evident while science education, on the other hand, has shown little development. The research study aimed to investigate future change initiative implementation in secondary science curricula. In addition, the purpose of the research…

Plant-derived natural products are an important source of potential medicines and continue to have a major impact on the drug discovery process. Natural product discovery assignments provide an opportunity to present various experimental techniques to undergraduate students in introductory medicinal chemistry. This assignment was developed to…

Experiments involving electrochemical cells are of great pedagogical value for learners of introductory chemistry. This paper discusses an improved experimental kit made from a 24-well cell culture plate and a 3D-printed scaffold. The current design focuses not only on the accuracy of the result but also on the intuitiveness of the wiring work and…

The COVID-19 outbreak represented a remarkable challenge in universities and colleges since it forced the transition from a face-to-face model in classrooms and laboratories to a remote, online model using computers, tablets, and cell phones. In Mexico and other Latin American countries, the return to educational activities was a slow-paced…