In this exploratory work, the discourse of first-year computer engineering undergraduate students of graph theory was analyzed with the aim of improving the teaching of this branch of mathematics. The theoretical framework used is the theory of commognition, specifically, we focus on commognitive conflicts because they are learning opportunities…

In 2014 NCTM advocated for productive struggle by expressing the need for teachers to allow their students the time necessary to grapple with their mathematical "uncertainties." We posit pre-service teachers need opportunities to productively struggle when learning and applying their mathematical understanding in order to understand how…

This study presents the methodological and procedural development process of the Digital Age Teaching Scale (DATS), a summative assessment tool designed to measure application of the ISTE Standards for Educators in K-12 classrooms. The theoretical framework of the ISTE Standards for Educators informed the development of DATS, and an 8-step process…

Changing teachers' practice is difficult, especially in low- and middle-income contexts (LMIC). Recently, with attention turning to improving early mathematics in addition to reading outcomes, donors, governments, and non-governmental organizations (NGOs) are grappling with the design of mathematics interventions and supportive policies. However,…

We consider the operation of the hypothetical mechanical vehicle driven by an engine powered by small rockets introduced by P D Hanstead in the inaugural volume of this journal. Hanstead arrived at three contradictory conclusions regarding the change in velocity should some of the rockets malfunction at a particular time. This thought experiment…

Australian schools are experiencing an increase in enrolments for students from culturally and linguistically diverse backgrounds. Many of these students, who are frequently from migrant, refugee or asylum-seeker backgrounds, progress academically, but a small number experience learning challenges. In these circumstances, practitioners (school…

We explored the perspectives of school-based educators located in Victoria, Australia, regarding their support of students who have reading difficulties. An anonymous survey was completed by 523 participants, including educators, educational leaders and Student Support Services staff. Results revealed multiple areas of concern related to their…

Deliberate college teaching can empower learners and help instructors foster welcoming and inclusive classrooms for all students. Yet, despite a growing literature on effective pedagogies, college teaching practices are largely outdated and often fail to respond to students' needs. This grounded theory examined the teaching approaches of 25…

Digital technology has been found useful in bridging the gap between school and work placements. In earlier studies we have interviewed vocational teachers with creative ideas on addressing this issue, but they encountered obstacles and could not always proceed as they wanted. The aim of this study is to provide a deeper understanding of the…

With the challenges of a global pandemic, political and social unrest, and the consequences these issues bring, there is a universal call for empathy as we attempt to maneuver through this tumultuous time. For instructional designers, this includes employing empathy and empathic design as they grapple with how to design instructional interventions…

Pulse oximetry has become the standard of care in operating rooms, intensive care units, and hospitals worldwide. A pulse oximeter continuously and noninvasively monitors the functional oxygen saturation of hemoglobin in arterial blood (Sa[subscript O2]). Sa[subscript O2] is so important in medical care that it is often regarded as a fifth vital…

This essay examines the information literacy one-shot in conjunction with similar one-off training approaches often found in diversity education. Through this lens, we interrogate the ways that superficial approaches to complex issues such as mis- or disinformation and racism inhibit the kinds of engagement and (un)learning that transformative…

Purpose: Chinese kindergarten teachers commonly held "loving and caring for young children" as a core professional ethic, but many reported fatigue and burnout because of this ethical practice. This study presents a unique account of how children's free play has helped transform teachers' professional ethics and increased their…

Item analysis is performed by developers as an integral part of the scale development process. Thus, items are excluded from the scale depending on the item analysis prior to the factor analysis. Existing item discrimination indices are calculated based on correlation, yet items with different response patterns are likely to have a similar item…

The purpose of this paper is to introduce the Five-Level Qualitative Data Analysis (5LQDA) method for ATLAS.ti as a way to intentionally design methodological approaches applicable to the field of evaluation. To demonstrate my analytical process using ATLAS.ti, I use examples from an existing evaluation of a STEM Peer Learning Assistant program.…