During the worldwide pandemic of coronavirus disease 2019 (COVID-19 pandemic), online learning is increasingly vital for students to learn at home, and online learning platforms provide learning opportunities to students. The Junyi Academy online platform is an online learning platform that both helps lower-achieving students review lessons and…

The purpose of the present study was to investigate the effect of captioned vs. non-captioned instructional videos on the motivation and achievement. To this end, a pre-test and post-test experimental design was used on 109 sophomores from a Turkish state university. Videos with and without captions of the unit in question were prepared by the…

The open courseware proposed by MIT with single streaming video has been widely accepted by most of the universities as their supplementary learning contents. In this streaming video, a digital video camera is used to capture the speaker's gesture and his/her PowerPoint presentation at the same time. However, the blurry content of PowerPoint…

Educators have emphasized the importance of situating students in an authentic learning environment. By using such approach, teachers can encourage students to learn Chinese poems by browsing content resources and relevant online multimedia resources by using handheld devices. Nevertheless, students in heterogeneous network environments may have…

In this paper we describe the results that we have obtained while integrating algorithm visualization (AV) movies (strongly tightened with the other teaching material), within a first-year undergraduate course on algorithms and data structures. Our experimental results seem to support the hypothesis that making these movies available significantly…

Based on a three-semester design research study, this paper argues the need to redesign online learning environments to better support the representation and sharing of factual, procedural, and conceptual knowledge in order for students to develop their design capabilities. A web-conferencing environment is redesigned so that the modalities…

This article discusses the effect of the integration of the Digital Versatile Disc (DVD) as an ICT-variant on the academic performance of full-time geography teacher students enrolled for a Bachelor of Education (B. Ed.) degree at a rural university in a developing country. Action research (which includes both quantitative and qualitative…

Multimedia is increasingly used to enhance human-computer interaction in a variety of formats (text, graphics, audio, animation, and video). The challenge is how to use the most effective presentation format that would result in performance improvement. This paper addresses the added value of video presentations in a technology-mediated learning…