The recent popularity of benchtop (BT) NMR systems has prompted its applications in undergraduate laboratories around the world. Owing to their low maintenance cost, due to the lack of a superconducting magnetic core, and simple operation, these BT NMR systems can fulfill many of the learning objectives outlined in the undergraduate organic…

The COVID-19 pandemic has forced many higher education institutions to offer their courses online, which is quite challenging when implementing laboratory sessions. Here we describe a web-based teaching resource consisting of a metallographic atlas with more than 200 micrographs corresponding to pure metals, binary alloys, steels, cast irons, and…

The present study was intended to deepen current knowledge about the impact of graphic organizers (GOs) on students' learning in a computer-based learning environment, by evaluating the effects of successive versus simultaneous presentation of a GO and an explanatory text. Based on the previous studies, we hypothesized that simultaneous display of…

This meta-analysis examines the effectiveness of technology-assisted second language (L2) vocabulary learning as well as identifies factors that may play a role in their effectiveness. We found 34 studies with 2,511 participants yielding 49 separate effect sizes. Following the procedure developed by Hunter and Schmidt (2004), we corrected for…

Almost all finite groups encountered by undergraduates can be represented as multiplicative groups of concise block-diagonal binary matrices. Such representations provide simple examples for beginning a group theory course. More importantly, these representations provide concrete models for "abstract" concepts. We describe Maple lab…

With over 91% of Americans now owning cellular devices (PEW Research Center, 2019), mobile applications (apps), like those used for foreign language learning (FLL), are becoming increasingly popular (Yu, 2019). However, it is unclear what research has been conducted to determine how effective mobile apps are at teaching foreign languages. To…

In their prior research on adaptive instruction for multi-representational learning, the researchers explored various perspectives on designing visual representations and scaffolds. However, controversies and discrepancies regarding the fidelity of visual representations and self-explanation prompts have yet to be resolved. This research thus…

The success of MOOC (massive open online courses) is rapidly increasing. Most educational institutions are highly interested in these online platforms, which embrace intellectual and educational objectives and provide various opportunities for lifelong learning. However, many limitations, such as learners' diversity, lack of motivation, affected…

Argumentative scripts for computer-supported collaborative learning are scaffolds that prompt learners to take over distributed roles and to move through a sequence of activities that specify an argumentative learning discourse. Argumentative scripts may lead to suboptimal effects on learning outcomes when their level of scaffolding does not fit…

The world of Computer Assisted Language Learning (CALL) is dominated by English, and to a lesser extent, French, Spanish, and German. While these languages are the main focus of EUROCALL conferences, there has always been a presence of Less Commonly Taught Languages (LCTLs) at these conferences. Most of the official languages of the EU and…

The purpose of this mixed methods action research was to implement and evaluate the use of virtual interactive notebooks with gifted students in a 4th grade social studies classroom. Specifically, this study focused on two overarching research questions: (a) how does the implementation of virtual interactive notebooks in an inquiry based,…

The purpose of this phenomenological study was to explore faculty experiences with a professional development program designed to prepare them for improved online teaching and learning. The research question was: how do faculty perceive their experiences in a professional development program designed to prepare them for better online teaching and…

In the past the turnover rate among teachers had been relatively high, the attention of researchers shifted to factors culminating the high turnover rate among teachers. It was not known to what extent, if any, the predictor variables of mentoring modality and length of employment explained the variance in the criterion variable, teacher turnover…

Technology can be a powerful tool to help transform learning. It has the potential to empower students to expand their learning beyond the confines of the traditional classroom, support self-directed learning, help educators tailor learning experiences to individual student needs, and support students with disabilities. Technology also has the…

This article reports on a study that examined the relationship between language learners' L2 grit and language mindsets and their attitudes toward CALL. The participants of the study were 625 EFL learners (male = 165, 26.4%; female = 460, 73.6%) with the mean age of 24.4 years (SD = 1.74). They were asked to respond to questionnaires on language…