The purpose of this convergent mixed methods study was to explore how an undergraduate educational technology course impacts preservice teachers' TPACK knowledge and how it affects the development of their technology integration repertoire. A total of 14 preservice teachers enrolled in a face-to-face section of an educational technology course in…

The separation of suspensions and immiscible liquids by the laboratory centrifuge is widely used in such fields as chemistry, biology, biochemistry, and clinical medicine. In this paper, an Arduino-based microcentrifuge was fabricated using a computer DVD (digital versatile disc) drive. The hardware part consisted of inexpensive mechanical and…

Although educators in the field of kinesiology implement online education in various forms, online education rarely receives attention in literature. The purpose of this study is to explore online courses in the subject matter of kinesiology through the community of inquiry framework. This mixed-method study adopted a multiple case study approach…

Adopting Oxfam's key elements of education for global citizenship, this case study investigates how digital storytelling, a participatory media practice, is used for citizenship education among Chinese college students. A thematic analysis of in-depth interviews suggests digital storytelling can be used as an effective pedagogical tool as students…

Discipline-based educational researchers and institutions that provide guidance on Science, Technology, Engineering, and Mathematics instruction have long documented the impact of active learning strategies on student learning and achievement, the lack of incorporation of active learning into undergraduate instruction, and the languishing rates of…

[This paper is part of the Focused Collection on Instructional labs: Improving traditions and new directions.] Physics instructional labs have long been an area of pedagogical innovation and educational research. While current stakeholders in instructional labs are undoubtedly aware of the day's concerns, reform efforts, and empirical research…

A remote laboratory that measures the enthalpy of vaporization ([delta]"H"[subscript vap]°) and the entropy of vaporization ([delta]"S"[subscript vap]°) of "n"-octane was designed, constructed, and offered to second-year physical chemistry undergraduates at the University of New England (UNE) and Curtin University.…

The efficacy of intelligent tutoring systems (ITS) for undergraduate college level courses was not well established and specifically, the Pearson Dynamic Study Modules (PDSM) program had not been investigated locally. The purpose of this quantitative study was to determine whether the use of an ITS designed with a cognitive learning approach; the…

The COVID-19 pandemic provided a unique opportunity for a biochemistry course to cover the life cycle of SARS-CoV-2, the coronavirus that causes the disease. Adjusting the topics covered after the course transitioned to an online mode included switching to the chapters covering nucleic acid topics. The order of these related well to the…

Given the recent state of social distancing, the online lab experience discussed in this article offers an economical and versatile approach to online undergraduate chemistry lab instruction. With videoconferencing software, this experience is easily adaptable to a socially distanced learning environment, although it was initially designed for a…

Visualizing molecular conformations and complex compound structures and chemical transformations in 3D is one of the most difficult tasks for undergraduate chemistry students. Modern computational technologies have revolutionized every aspect of our lives, including education. As a result, many researchers and educators are working on enhancing…

In this technologically advanced time in history, distance learning has become a preferred mode of instructional delivery in higher education. From 2019 to 2021 there is a rise and fall of postbaccalaureate undergraduate students enrolled in at least one distance course and who enrolled in distance learning courses exclusively. In 2021 about 56%…

The role of individual feedback in (online) learning has been widely studied by researchers, but collective feedback based on quizzes and its impact on various academic outcomes has been overlooked to date. The aim of the present study was to compare the effects of displaying individual or collective feedback during an online course on students'…

Required gateway courses in higher education present ongoing challenges to student persistence, retention, and degree completion. Adaptive learning technology (ALT) offers personalized support and generates learning analytics that can inform faculty teaching and course design practices. This qualitative case study examined faculty experiences with…

Digital storytelling is a narrative technique that combines audio, video and animation elements. It can be used to provide opportunities for the promotion of cultural understanding in the university language classroom. In this study, pedagogy that combines digital storytelling techniques and computational technologies are explored, as part of…