Lecture videos are an integral part of distance education. Much has been done to investigate the effects of lecture video styles, but many of the studies have methodological issues and confounding variables. The current study focused on the amount of motion in two types of lecture videos (hand-drawn and narration-over-PowerPoint) and investigated…

The phyphox app has demonstrated itself to be useful and impressive for physics teaching. The app is free to download and has so many features that it seems it may be particularly helpful in this time of distance learning. Phyphox (pronounced to sound like "physics") works for Android and Apple phones, and there are many experiments…

The benefits of creating learning communities have been clearly established in educational literature. However, the research on 'community-of-learning' has largely focused on intermediate and high-school contexts and on the benefits of co-facilitation in the classroom. In this paper, we contribute to educational research by describing an approach…

The metaphors that students form and encounter have been shown to exert a powerful influence on how they think about mathematics. In this paper, we explore the linguistic metaphors about learning and doing mathematics that were prevalent in 11 advanced mathematics lectures. We present four metaphor clusters that were common in the corpus that we…

The aim of this repeated measures study was to examine an anonymous student feedback system (delivered using clickers) versus a public student feedback system (delivered using flashcards) on 52 graduate learners' metacognition and academic achievement scores. Three dimensions of metacognition were examined in a large lecture setting, including…

Nearly every introductory physics or chemistry course includes live lecture demonstrations, which can range from simple illustrations of a pendulum to elaborate productions with specialized apparatus and highly trained demonstrators. Students and instructors often consider "demos" to be among the highlights of these classes. Yet, in some…

The PowerPoint-assisted lecture (slide-lecture) is a common lecturing approach in higher education, in spite of much criticism of its use. Its popularity is facilitated by its affordances for multimodal instructional design, e.g. text with images and speech. Little is known about the integration of different semiotic modalities within the…

While proof is often presented to mathematics undergraduates as a well-defined mathematical object, the proofs students encounter in different pedagogical contexts may bear salient differences. In this paper we draw on the work of Dawkins and Weber (2017) to explore variations in norms and values underlying a proof across different pedagogical…

This study was designed to investigate the implementation of a video-based reflection requirement in a teacher education program designed to support social studies student teachers' growth as teachers. The data included videos from twelve undergraduate preservice teachers earning a teaching license in secondary social studies. In total 37 videos…

Although many studies demonstrate that online education is as good as face-to-face education with regard to learning gains, course grades, and other near-term metrics, there is a major gap in exploring the long-term outcomes of online vs. face-to-face education, particularly in STEM programs. In this study, the effect of course delivery method on…

Poor results on the first exam in a course can be a shock to freshmen college students who found great success in high school. The experience can be demoralizing and put students in the mindset that academic success is out of reach. To convince such students that not only is academic success possible but readily achievable, I presented a 25-minute…

Informed by Charles Wright Mills' sociological imagination and the Technology Acceptance Model, this qualitative study was undertaken to report the emergence of Shadow Education (SE) in teacher education in Zimbabwe amid COVID-19. WhatsApp discussions and Google interviews generated data from 12 lecturers and 12 students, selected using snowball…

Embedding clinically relevant learning experience in basic science subjects is desired for the preclinical phase of undergraduate medical education. The present study aimed to modify case-based learning (CBL) with a role-playing situational teaching method and assess the student feedback and learning effect. One hundred seventy-six sophomore…

The effectiveness of incorporating an audience response system (ARS) in improving the learning environment and student performance was assessed in a didactic biomedical science course at a large US dental school. Instructors and students were surveyed for their experiences of using Top Hat-based ARS in a multi-disciplinary biomedical science…

This study investigates the experiences of an international graduate student at a South Korean university via positional identity theory. It reveals the positional identities that evolved out of the student's experiences studying the Korean language prior to starting her graduate degree, and during her time as a graduate student. Applying…