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…

The goal of this study was to investigate the timing of online homework completion and its effects on student performance. Data was collected from two large, first-semester general chemistry sections at a southwestern university. Specifically, this study aims to explore the link between when students complete their homework relative to the date…

The article describes the development of a new approach to teach molecular biology to undergraduate biology students. The 34 students who participated in this research belonged to the first period of the Biological Sciences teaching course of the Instituto Federal Goiano at Urutaí Campus, Brazil. They were registered in Cell Biology in the first…

The study investigated the effects of Lecture Method Supplemented with Music (LMM) and Computer Animation (LMC) on senior secondary school students' academic achievement in electrochemistry in Makurdi metropolis. Six research questions and six hypotheses guided the study. The design of the study was quasi experimental, specifically the pre-test,…

The study aims to examine the impact of social networks of a "Computer in Teaching" course on the achievement and attitudes students at the faculty of education at Najran University. The sample consists of (60) students from the third level in the special education program, (30) students represented the control group whereas the other…

Despite the perceived advantages of student centred learning (SCL) in higher education, novice teaching academics' attempts to implement such approaches may be thwarted by a lack of experience with teaching in general and with SCL in particular, difficulties locating suitable practical advice on SCL, and the demands of early career academic…

The study explores how a complexity approach empowers science learning. A complexity approach represents systems as many interacting entities. The construct of micro-macro compatibility is introduced, the degree of similarity between behaviors at the micro- and macro-levels of the system. Seventh-grade students' learning about gases was studied…

Theory lectures are boring and sleep inducing for students, and it is difficult to get their full attention during 1 h of lecture. The ability of students to concentrate diminishes 20-25 min after the start of the lecture. There is also a lack of active participation of students during theory lectures. In an effort to break the monotony of the…

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…

Laptop use for undergraduate students is increasingly becoming commonplace, and is often deemed a necessity. Students are using laptops for academic as well as non-academic activities. Researchers are debating the effect of this trend on students' educational and learning outcomes, thus, there is a need for investigation to determine how efficient…

Lecturers using tablet PCs with specialised pens can utilise real-time changes in lecture delivery via digital inking. We investigated student perceptions and lecturer experiences of tablet PC lectures in large-enrolment biomedicine subjects. Lecturers used PowerPoint or Classroom Presenter software for lecture preparation and in-lecture pen-based…

The traditional lecture style of teaching has long been the norm in college science, technology, engineering, and mathematics (STEM) courses, but an innovative teaching model, facilitated by recent advances in technology, is gaining popularity across college campuses. This new model inverts or "flips" the usual classroom paradigm, in…

In this article, we consider the transformation of tertiary mathematics lecture practice. We undertake a focused examination of the related research with two goals in mind. First, we document this research, reviewing the findings of key studies and noting that reflective pieces on individual practice as well as surveys are more prevalent than…

Screencasting, or digital recordings of computer screen outputs, can be used to promote pedagogical transformation in the mathematics classroom by moving explicit, procedural-based instruction to the online environment, thus freeing classroom time for more student-centered investigations, problem solving, communication, and collaboration. This…

Laptops and other networked technologies are commonplace at university campuses. While a range of studies researches the negative effects of multitasking, screenpeeking and other laptop related side effects this article emphasize the situational impact of student-laptop interaction. Departing from Goffman's framework on unfocused interaction and…