Fostering a deep understanding of sustainability in students is critical in order to create a new generation of leaders. Universities have a significant role to play in this endeavour. Dalhousie University has recently developed the Environment, Sustainability and Society (ESS) program, which gives students the opportunity to study sustainability…

Differentiated instruction in the form of tiered take-home lab exercises was implemented for students of an undergraduate-level programming course. This paper attempts to uncover the perceptions and usage patterns of students toward these new lab exercises using a comprehensive survey. Findings reveal that these tiered exercises are generally very…

Thermal cameras are useful tools for use in scientific investigation and for teaching scientific concepts to students in the classroom. Demonstrations of scientific phenomena can be greatly enhanced visually by the use of this cutting-edge technology. (Contains 7 figures.)

Marymount University is a midsized, independent Catholic university whose mission combines a liberal arts foundation with career preparation and opportunities for personal and professional development. The university is moderately selective with a highly diverse undergraduate student population. Approximately half of Marymount undergraduates are…

This article explores how insights from the broader education literature on threshold concepts and conceptions can be applied to improve the teaching of undergraduate introductory management courses. The authors propose that these courses are underpinned by the threshold conception, or "underlying game," that management is a practice…

As online degrees and programs increase in number and popularity so does the need for excellence and quality in the programs and courses offered. Becoming more scholarly in online course delivery, especially in the evaluation or assessment of those classes is essential for teaching and learning. This paper explores the pilot of an evaluation of…

Computer-assisted experiments with CdS and CdSe photoresistors are described. The most important characteristics of the photoresistors are determined: (i) the spectral response, (ii) the photocurrent versus incident radiant power, (iii) the rise and decay time constants and (iv) the frequency response to modulated light. The photoconductivity gain…

For success after graduation, science undergraduates must master a number of skills such as scientific literacy (interpretation and evaluation of primary research articles) and effective communication. Many researchers have recognized the benefits of journal clubs in developing such skills, and a large body of literature describes how they may be…

Beer was chosen as a teaching tool to maximize students' class participation and systemize and enhance their knowledge of chemistry. Viewing beer as a complex mixture allowed the students to learn how to directly apply their chemistry knowledge. Before the "Beer Unit" students were instructed to research beer and acquire data on beer composition…

A simple synthesis is proposed from inexpensive reactants of a copper(I) derivative that exhibits strong photoluminescence and, in the crystalline form, exhibits strong triboluminescence. This laboratory provides an opportunity for introducing students to the phenomenon of triboluminescence. (Contains 1 scheme and 4 figures.)

Because undergraduate participation in research is a longstanding and increasingly important aspect of the career path for future scientists, students can benefit from additional resources to introduce them to the culture and process of research. We suggest the adoption of the web resource "Astrobites" as a classroom tool to increase the…

Fourier transforms are used widely in chemistry and allied sciences. Examples include infrared, nuclear magnetic resonance, and mass spectroscopies. A thorough understanding of Fourier methods assists the understanding of microscopy, X-ray diffraction, and diffraction gratings. The theory of Fourier transforms has been presented in this "Journal",…

This paper proposes a theoretical model to explain trainee withdrawal and persistence within higher education (HE) based initial teacher training (ITT). Within ITT, attrition and persistence are under-researched and under-theorised, thus providing the rationale for this study. Within HE more broadly, a number of models have been proposed, most…

As higher education institutions seek to improve undergraduate education, initiatives are underway to target instructional methods, re-examine curricula, and apply innovative technologies to better engage students with content. This article discusses the findings of an exploratory study focused on a course redesign that game elements, PBL methods,…

Background: The field of STEM education is increasingly focusing on processes of individual, cultural, and organization-level change in postsecondary institutions, yet current approaches tend to focus on individual leverage points isolated from other factors and the broader institutional context. Research on reform implementation highlights how…