In this study, we present a mathematical analysis distinguishing two conceptions of equivalence: "proportional equivalence" and "unit equivalence." These two conceptions have distinct meanings in relation to equivalent fractions: one is grounded in proportionality, while the other is grounded in equal wholes. We argue that (a)…

After four decades of research and development on language in mathematics classrooms, there is consensus that enhancing language is crucial for promoting students' mathematics learning. After briefly sketching the theoretical contexts for work on this topic, in this paper we present six design principles for instruction that enhances language for…

The field of life sciences encompasses a myriad of disciplines that collectively provide insight toward the intrinsic framework of life. Developmental physiology is one of these disciplines that can describe the origins of life at the molecular, cellular, tissue, and organismal level. However, organismal development is a continual process that…

This article describes equity-focused online facilitation. Online approaches for fostering equity and strategies for inclusive practices are explained.

Chemical scientists and engineers are interested in controlling chemical processes to attain specific goals, from synthesizing a desired substance to hindering a particular transformation. Nevertheless, students typically have few opportunities to develop the understandings and practices that are required to effectively engage in chemical control.…

A 2 min film clip from the classic movie "Son of Frankenstein" is a surprisingly good illustration of, and introduction to, the scientific method as traditionally formulated. It may be useful in introducing the topic to a large variety of audiences. The text includes a description of the clip's content, questions to elicit student…

For decades, researchers in our field have explored what it means to possess instructional design expertise. This systematic review provides a current synthesis of research related to cultivating expertise in instructional design coursework. A search on instructional design pedagogy and the development of expertise yielded 34 peer-reviewed…

This article is a contribution to arts-based approaches to education. It makes a proposition for pedagogy of dissensus, a pedagogy inspired by Jacques Rancière, that is informed by the characteristics of art that possibly enables transformations and de-territorialisations of the subject. The ongoing project "My stunning stream -- Made with a…

In a 2017 article, Suzanne Choo suggests that the literature classroom should eschew insular aesthetic concerns in favour of a cosmopolitan ethical approach. In response to Choo, Liam Gearon believes that a prescribed and predetermined hermeneutic undermines the freedom of the pedagogue and the pupils. In this paper, I side with Gearon against…

This article is an attempt to resuscitate and explicate Ki Hadjar Dewantara's pragmatist philosophy of education expressed in a famed slogan in Indonesia's local Javanese vernacular: "Ing Ngarsa Sung Tuladha," "Ing Madya Mangun Karso" and "Tut Wuri Handayani" (which literally mean 'set up a model', 'create an…

The purpose of this article is to introduce and provide suggestions for the organization of a university powerlifting physical activity course in which the sport education model was implemented. The powerlifting course took place over a 15-week period and involved students carrying out various roles, taking part in team workouts and competitions,…

Leadership inventories and assessments have emerged and evolved to meet the needs of unique historical moments. The article raises questions for how assessments and instruments may be used for the different purposes of leadership training, education, and development. The article concludes with a summary of the broad categories of leadership…

The growth of multimedia and increasing archival of this footage by public safety agencies presents as a watershed moment in converting this footage into actionable data that can inform and improve public safety practice. However, despite the considerable volume of archival footage, there remains a profound lack of research leveraging this data.…

Inspiring the transformational changes required to address the climate crisis, as well as other global challenges, requires acting boldly and taking risks. New approaches that integrate transformational change thinking and concepts into evaluations, and that further deepen the nexus of evaluation and learning, are urgently needed. In 2017, Climate…

The authors investigated improvisational theater and the possibilities that it presents for reconsidering reading pedagogy, with a focus on discussions of reading. The authors conducted empirical, qualitative studies of improvisational practice and instruction and analyzed improv through the construct of worlding. In this article, the authors…