The quality and effectiveness of online teaching-learning are increasingly important with online learning becoming the norm. This cross-sectional survey study aimed to determine the relationship between first-year polytechnic students' perception of chemistry asynchronous lectures and their learning performance. Their perception was determined…

In response to COVID-19, educators rapidly pivoted to new and innovative ways of delivering lecture material. The ability to host synchronous lectures on platforms like Zoom gave students continued access to classroom material in the face of an ongoing pandemic. The purpose of this study was to investigate the differences in exam scores between…

The recent rise in online learning in statistics has made it essential for instructors to teach effectively in that modality. In this retrospective, we reflect on how online course content was added to an introductory statistics course in a graduate public health program and how it was updated over time based on student feedback and instructor…

Beginning in March 2020, instructors and students in educational institutions across the world have had to adapt to new virtual methods of teaching and learning. This study focused on obtaining the student perspective of remote chemistry lecture delivery methods across 13 Fall 2020 courses with students in varied majors of study and stages of…

COVID-19 forced the closure of UK universities. One effect of this was a change in how lectures, and their recordings, were made and used. In this research, we aimed to address two related research questions. Firstly, we aimed to understand how UK universities replaced in-person lectures and, secondly, to establish what academic staff believed the…

Many educational organizations are employing instructional videos in their pedagogy, but there is a limited understanding of the possible video formats. In practice, the presentation format of instructional videos ranges from direct recording of classroom teaching with a stationary camera, or screencasts with voiceover, to highly elaborate video…

The study was based on Observing Mediational Interactions (OMI), Klein's method for analyzing mediating interactions between teachers and students (Klein, 1988; Klein, Raziel, Brish, & Birenbaum, 1987; Klein, Weider, & Greenspan, 1987). The aim of this study was to propose a change in the distance learning method and the function of the…

Our study identified online lecture video styles that improved student engagement and satisfaction, while maintaining high learning outcomes in online education. We presented different lecture video styles with standardized material to students and then measured learning outcomes and satisfaction with a survey and summative assessment. We created…

The combination of the COVID-19 pandemic and social unrest turned education on its head this quarter. To keep students engaged, a plethora of techniques were employed, ranging from synchronous lectures and activities via the Zoom platform to the asynchronous online discussion board Piazza. Consideration of students' nonacademic struggles also…

Research indicates that online education is becoming a more prominent platform for higher education. Using a constructivist pedagogical lens, this qualitative phenomenological study was designed to explore students' learning experiences within an online masters program. The study examined the extent to which effective engagement was facilitated by…

This article examines the impact of online synchronous tutorials on eight second language (L2) practitioners enrolled in a Master of Arts (MA) in Computer-Assisted Language Learning (CALL) L2 Curriculum Development and Evaluation module. The module is delivered asynchronously and synchronously (lecture). To accommodate immediate interaction to the…

Education, science, and technology disciplines at all levels have never been more important, more exciting, or more crucial for its broader impacts on human society. The need for advanced technical skills is increasingly pressing to address climate change, combat COVID and other diseases, enhance the infrastructural built environment, grow food…

Education, science, and technology disciplines at all levels have never been more important, more exciting, or more crucial for its broader impacts on human society. The need for advanced technical skills is increasingly pressing to address climate change, combat COVID and other diseases, enhance the infrastructural built environment, grow food…

Doceri software for iPad is useful for both synchronous online and asynchronous online delivery of chemistry course content. Using the Doceri wireless connection between the iPad and a personal computer that is running Adobe Connect, online synchronous instruction can be accomplished in which drawings can be completed by hand on the iPad. For…

Before massive numbers of students can take online courses for college credit, the challenges of providing tutoring support, answers to student-posed questions, and the control of cheating will need to be addressed. These challenges are taken up here by developing an online course delivery system that runs in a cluster computing environment and is…