Today, digital transformation is changing the educational and social life rapidly. In contrast, organizations and educational institutions, developers, and end users do not benefit from cloud-based mobile technologies to the desired level. Mobile systems are used extensively for educational purposes in the Internet of Things (IoT) environment, and…

This study focuses on how the combined use of graphic calculators with connectivity software promotes the social construction of mathematical knowledge. Particular emphasis is placed on the aspects related to design, development, implementation, and evaluation of didactic activities that integrate these technologies. We use Didactical Engineering…

The considerable increase in web-based knowledge networks in the past two decades is strongly influencing learning environments. Learning entails information retrieval, use, communication, and production, and is strongly enriched by socially mediated discussions, debates, and collaborative activities. It is becoming critical for educators to…

This paper addresses the issue of effective content-delivery of Computer Science subjects taking advantage of a university intranet. The proposal described herein for teaching a subject like Combinatorics and Graph Theory (CGT) is to supplement lectures with a moderated online forum against an associated intranet portal, which is referred to as a…

In 1971 the National Science Foundation contracted with the MITRE Corporation (MIT Research Corporation) for the production of an experimental system to test the computer-assisted delivery of information and instruction to homes: the TICCIT system--an acronym for "Time-shared, Interactive, Computer-Controlled Information/Instructional…

A new educational simulation tool designed for the generic study of wireless networks, the Wireless Fidelity Simulator (WiFiSim), is presented in this paper. The goal of this work was to create and implement a didactic tool to improve the teaching and learning of computer networks by means of two complementary strategies: simulating the behavior…

Using animated visualization tools has been an important teaching approach in computer science education. We have developed three visualization and animation tools that demonstrate various information security concepts and actively engage learners. The information security concepts illustrated include: packet sniffer and related computer network…

This paper presents results of a case study conducted in secondary mathematics classrooms using a new generation of networked classroom technology (Participatory Simulations). Potential for drawing on youths' cultural practices in networked learning environments is explored in terms of opportunities for traditionally underserved students to…

Two uses of computers for teaching in distance education are compared and contrasted: systems based on structured, pre-programmed learning materials, or computer-assisted learning, where the learner communicates as if with the computer; and systems based on the communications functions of computers, or computer-mediated communications systems…

This paper presents an outline and a discussion of the philosophy and rationale for a course taught on Web design and production for teachers at the University of Nevada, Reno. Concepts illustrated on the demonstration page are listed, as are sites to which the main course page has links. Aids and cautions for instructors are provided. The problem…

Describes the development of library-centered Internet training workshops at the University of Wisconsin-Madison, offering advice to those wishing to implement their own programs. Many considerations related to choosing teaching methods, assembling equipment and materials, and scheduling and promoting sessions are the same as with traditional…

Describes the experiences learned in using the Internet for teaching students at the master level. Focuses on what seems to work and what does not work. Discusses the minimum equipment needed to make the course a successful one. (AEF)

Reports on a study that compares the performance of students enrolled in two sections of a Web-based computer networking course: one utilizing a simulation package and the second utilizing a static, graphical software package. Analysis shows statistically significant improvements in performance in the simulation group compared to the…

Lack of accessibility in the design of e-learning courses continues to hinder students with vision impairment. E-learning materials are predominantly vision-centric, incorporating images, animation, and interactive media, and as a result students with acute vision impairment do not have equal opportunity to gain tertiary qualifications or skills…

The use of computers as a tool for learning has traditionally focused on individualized methods of instruction. Social interaction, however, is taking an increasingly important role in current learning theories and instruction prescriptions including computer-based delivery systems. Concurrent with these recommendations, global computer networks…