The learning process for a user becomes seriously restrictive in trying to discover the relationships between concepts and in searching for a part of concept (called an object) such as a solved example illustrating the concept or the application of the concept. This article presents the theory for building a relational graph that depicts how…

Sedentary behaviors, like television viewing, are positively associated with overweight among young people. To monitor national health objectives for sedentary behaviors in young adolescents, this project developed and assessed the reliability and validity of a brief questionnaire to measure weekly television viewing, usual television viewing, and…

Excitement about handhelds must be tempered by an understanding of what is typically required when any new technology is introduced into classrooms. We know, for example, that to succeed, handheld initiatives will need clear educational objectives and a logical theory of action that guides implementation. We can anticipate that teachers will need…

In this article, the authors cite four reasons why parents and schools should reconsider the use of Internet filters. First, and most simply, filters don't work as advertised. One of the most controversial and contentious issues surrounding the use of new information and communication technologies, especially in schools and libraries, is whether…

The use of instructional technology has evolved over the last two decades, initially, instructional technology had two uses: learning about computers and using computers to increase basic skills. Learning about computers morphed into computer literacy, which is typically defined as the history, terminology and background of computing, using…

Notions of competency have dominated the computer education literature, and have underpinned Competency-Based Training (CBT) in information technology at all levels of education and training. The emergence of counter-narratives underpinned by the capability movement, have as yet had minimal impact on practice in computer education. New discourses…

The credibility of an instructional simulation is the most important issue in distance education, where it may replace hands-on activities. This credibility is based in large part upon verisimilitude, a perception strongly influenced by the simulation's realism. This paper presents a case study encompassing the design process of a simulation-based…

This paper seeks to show how policy, management and information and communications technology (ICT) were constructed for schools in England between 2000 and 2003 and to discuss some effects of these constructions on teaching and learning in the institutions involved in the InterActive Education Project. It argues that their contribution…

This article presents the executive summary of a report produced by the Center for Digital Education. Investments in digital technologies have helped community colleges across America prepare for the needs and expectations of "millenials," the name given to a generation of 60 million people born between 1979 and 1994, according to the Center for…

The excitement in Michigan's middle schools is around the Freedom to Learn program, a 1-to-1 wireless laptop initiative envisioned initially in 2001 by Rick Johnson, Michigan's former Speaker of the House. Today, about 20,000 Michigan middle school students and their teachers--the majority in schools not making adequate yearly progress as defined…

Computer animation-simulation models of complex processes and events, which are the method of instruction, can be an effective didactic device. Gaining deeper knowledge about objects modelled helps to plan simulation experiments oriented on processes and events researched. Animation experiments realized on multimedia computers can aid easier…

The Latvian Education Informatization System LIIS project covers the whole information grid: education content, management, information services, infrastructure and user training at several levels--schools, school boards and Ministry of Education and Science. Informatization is the maintained process of creating the technical, economical and…

It is the universal cry of parents the world over, driven mad by the persistent sight of their children investing hours and hours in mastering the many layers of a video game. To the parent, video games are the enemy, the nemesis of homework and learning. But the child sees something of value, something engaging enough to fill a weekend, to the…

To improve student understanding of protein structure and the significance of noncovalent interactions in protein structure and function, students are assigned a project to write a paper complemented with computer-generated images. The assignment provides an opportunity for students to select a protein structure that is of interest and detail…

Some inexpensive or free ways that enable to capture and use images in work are mentioned. The first tip demonstrates the methods of using some of the built-in capabilities of the Macintosh and Windows-based PC operating systems, and the second tip describes methods to capture and create images using SnagIt.