Virtual Reality (VR) is a creation of virtual 3D world in which one can feel and sense the world as if it is real. It is allowing engineers to design machines and Educationists to design AV [audiovisual] equipment in real time but in 3-dimensional hologram as if the actual material is being made and worked upon. VR allows a least-cost (energy…

In recent years, technology integration has become one of the top priorities at higher education institutions. Consequently, faculty members found themselves compelled to integrate computers and other technology into their teaching, research, and public service. The purpose of this qualitative study was to gain an understanding of some of the…

The purpose of this study was to quantitatively examine the impact of third-party support service providers on the quality of science information available to deaf students in regular science classrooms. Three different videotapes that were developed by NASA for high school science classrooms were selected for the study, allowing for different…

The use of Computer Algebra Systems (CAS) in years 9 and 10 classrooms as a tool to support learning or in preparation for senior secondary mathematics is controversial. This paper presents an analysis of the positive and negative aspects of using CAS identified in the literature related to these year levels, along with the perceptions of 12…

Following the publication of the results of a survey of classroom teachers conducted by Hyde (2004) 5 years ago, a similar, smaller scale study has been carried out by the author and a study group. The aims of the study are two-fold, firstly to assess what a small group of teachers of mathematics in the UK now consider to be the contribution of…

Although knowledge about the efficacy of behavioral interventions for children with ASD is increasing, studies of effectiveness and transportability to community settings are needed. The current study conducted an effectiveness trial to compare distance learning vs. live instruction for training community-based therapists to implement the Early…

Teaching pre-literacy skills to young children is an important educational goal that potentially can be assisted through the use of computer technologies. Preschool teachers and parents also want to help foster independent work on technological skills. Educational Web sites are being developed that might be useful in meeting both goals; however,…

We explore how curvature and torsion determine the shape of a curve via the Frenet-Serret formulas. The connection is made explicit using the existence of solutions to ordinary differential equations. We use a paperclip as a concrete, visual example and generate its graph in 3-space using a CAS. We also show how certain physical deformations to…

In this article, the author suggests a framework for developing lesson ideas involving variation. This idea was demonstrated by Rebecca Davey at a conference bringing together teachers from the seven schools participating in the TI-"n"spire pilot research project overseen by Alison Clark-Wilson of the University of Chichester. It uses information…

Teachers' knowledge of computer-related ergonomics in education will have an effect on the learning process and the work practices of their students. However little is known about teacher education in this area. The study aimed to investigate the sources and nature of secondary school teachers' education about computer-related ergonomics. It also…

The past decade has witnessed the exponential rise of weblogs, or blogs, as popular and influential online publishing devices. Accompanying the advent of blogs is a growing interest in their pedagogical potential in diverse educational settings, and, while still at the initial stage, both theoretical discussions and empirical evidence of…

When a college instructor goes out of town and must miss a lecture, the standard options are to cancel the class meeting or to enlist a colleague to fill in. In the former case a teaching opportunity is lost; in the latter the substitute may not lead the class in the same way as the instructor. Some students routinely skip lectures by a guest…

Discourse about the scholarship of teaching and learning appears to represent some views about higher education more than others. For example, disciplinary perspectives have been acknowledged, and ideas from critical theory and phenomenography have been presented, with the role of reflection receiving considerable attention. While approaches to…

Interactive simulations are entering mainstream science education. Their effects on cognition and learning are often framed by the legacy of information processing, which emphasized amodal problem solving and conceptual organization. In contrast, this paper reviews simulations from the vantage of research on perception and spatial learning,…

The formation constant of iron(III) complex with glycine (Gly) ligand in aqueous acidic medium (0.2 M HNO[subscript 3], I = 0.2 M at 28 plus or minus 1 degree C) was determined spectrophotometrically in which a competing color reaction between Fe(III) and SCN[superscript -] was used as an indicator reaction. Under the specified conditions Fe(III)…