The technology of automated short answer grading (ASAG) can efficiently process answers according to human-prepared grading examples. Computer-assisted acquisition of grading examples uses a computer algorithm to sample real student responses for potentially good examples. The process is critical for optimizing the grading accuracy of machine…

This study focuses on an educational game titled "Cellverse," a two-player cross-platform VR project intended to teach high school biology students about cell structure and function. In "Cellverse," players work in pairs to explore a human lung cell and diagnose and treat a dangerous genetic disorder. "Cellverse" is…

Second language teaching approaches that were originally proposed for classroom context are used for blended learning context as well as distance learning contexts regardless of their fundamental differences in terms of applicability, accessibility, objectives, designs and theoretical bases. Such theoretical and practical incompatibilities served…

The article presents the concept and first results of tests of a Virtual Reality system dedicated for interactive education of manual assembly procedure. The presented solution is based on the use of a Delta robot. The main task of the robot is to simulate the shape of virtual objects as an alternative to haptic devices. The manipulator with…

We created a list of more than 140 tools that can be used to create tutoring systems, from complete tutoring systems to low-level tools for preparing instructional materials. Based on this list, we present a preliminary ontology of system dimensions that can serve as a base for a comprehensive review or in building systems. We also note that: (a)…

The main challenges commonly associated with acquiring practical network engineering skills are the requirements for access to specialised and up-to-date network equipment, as well as the high costs associated with obtaining and maintaining this equipment. The PT Anywhere initiative addresses these challenges by offering a mobile environment for…

Despite rapid advances, modeling a variety of instructional designs to support variations in teaching and learning during the design of educational technologies is still an open challenge. In this paper, we propose a patterns based approach for the design of educational technologies to address this challenge. This is in contrast with existing…

Mathematical modelling is acknowledged to be one of the major dimensions of mathematical competence, and well-designed modelling activities can provide students with the opportunity to use mathematical concepts and procedures in a meaningful way. Additionally, modelling activities are regarded as suitable contexts for enabling students to use…

Due to a range of different affordances, mobile technologies can be used pedagogically for language teaching and learning. However, the connection of technology to education needs to be grounded in theoretical frameworks and methodological principles. Task-based language teaching (TBLT), as an optimal approach to language teaching and learning,…

In this article we apply R, a free software, and recent stock-price data to illustrate the portfolio diversification concept, a corner stone of modern finance theory. Currently, recent stock-price data are available on the internet at no cost to users. By using current market data to construct realistic and authentic examples, student engagement…

Rising political polarization and the spread of disinformation have highlighted the need to re-assess and broaden existing approaches to civic education. Though video games have been presented as tools that could capitalize on youth's interest-driven engagement with technology to support situated modes of civic learning, their actual contributions…

The application of virtual reality (VR) technologies is beneficial to the training related to industrial processes. Mainly because the technologies allow training complex threatening tasks within a safe environment. The interactive three-dimensional (3D) representation of a real world seems to be a more effective learning medium than other…

Programming ability is the core ability of this era and can be obtained and improved through practice. In this paper, an Automated Programming Assessment system based on Mastery learning and Peer competition (APAMP) was proposed and developed. APAMP allows students to practice repeatedly by providing immediate feedback after their programs are…

While learning can happen anywhere and everywhere, most educational practices in K-12 are confined within the walls of a classroom and the school; such practices narrowly define learning and exclude the opportunities that an expanded and digitally mediated definition of learning can offer. Augmented reality (AR) technologies offer exciting new…

In this article, we provide a conceptual model for the design of instructional scenarios integrating hypervideo as an instructional tool. The model provides a structural aid for making design decisions about using hypervideo in instruction. We start by introducing the theoretical rationale for hypervideo as a tool, exploiting three different…