In multilingual Europe, visual discourse may function as a cross-culturally strategic form of communication, thanks in part to its perceptual and iconic availability. In this regard, we offer a social semiotic critique of a range of visual resources deployed in the official promotional texts of 30 of the 43 cities either nominated or competing for…

Potentially, computers can balance some of the effects of visual impairment and provide equality of opportunity (Gerber, 2003). Students' individual needs entail that they and their teachers have access to a range of assistive technologies that may vary according to the task as well as to the learner. A dual output graphics card with a twin…

We describe an easy and fun project using water rockets to demonstrate applications of single variable calculus concepts. We provide procedures and a supplies list for launching and videotaping a water rocket flight to provide the experimental data. Because of factors such as fuel expulsion and wind effects, the water rocket does not follow the…

Most colleges and universities have adopted course management systems (e.g., Blackboard, WebCT). Worldwide faculty and students use them for class communications and discussions. The discussion tools provided by course management systems, while powerful, often do not offer adequate capabilities to appraise communication patterns, online behaviors,…

Visual Phonics is an instructional program to provide print awareness, alphabet knowledge, and sound-letter correspondence for children with hearing loss who experience difficulty developing a foundation of phonemic awareness skills. Its purpose is "to clarify the sound symbol relationship between spoken English and print" (Waddy-Smith…

This study investigated the learning-from-practice skills that pre-service teachers possess when they enter teacher preparation programs in the United States. Two subskills were hypothesized to represent, at least in part, what is required to learn from practice: (1) the ability to collect evidence about students' learning in order to analyze the…

The research reported in this paper concerns the development of children's skills of interpreting and evaluating evidence in science. Previous studies have shown that school teaching often places limited emphasis on the development of these skills, which are necessary for children to engage in scientific debate and decision-making. The research,…

Beginning users often exhibit confusion about what it means to be "on" the Internet, and they would likely benefit from a discussion of the scope and structure of Internet connectivity. The problem lies in creating a meaningful visual which would accompany the verbal information. This document discusses an exercise whereby graduate…

Students who are deaf often have great difficulty in accessing written English. A "bilingual" approach to education may help deaf students improve their literacy skills. This paper explains work in progress regarding two projects supported by the United States Department of Education, which explore the potential of interactive video…

This study was designed to investigate the influence of the visual display of an instructional design model on preservice teachers' perceptions of the instructional design process. It sought to discover whether the use of curves or angular organization, and flexibility of that model. Subjects were 36 undergraduate education majors enrolled in an…

This paper describes how visual media technologies have been used to support research into the way technical diagrams are represented in people's minds. Two groups of subjects participated in this research, individuals with either a high or a low level of expertise in meteorology, specifically professional meteorologists and non-meteorologists.…

Educators in the late 1960s and early 1970s found that 8 mm film loop cartridges encouraged learning techniques such as self-tutorials, individualized instruction, and small-group participation. The single concept approach used in the production of most 8 mm cartridges contributed to alternative learning strategies in these settings. The…

The use of picture line-up activities, classroom exercises in which students must place a series of pictures in correct order, is discussed. The advantages of use of a picture series instead of simple pairs are examined, a basic activity is described, and ideas for implementation, adaptation, and follow-up are outlined. The basic activity uses…

In an effort to create a mathematics learning environment in which the social nature of the classroom facilitates conceptual conjecture and justification, a visual representation has been designed that students can manipulate to make demonstrative proofs in the domain of proportional representation. This study explores student use, incorporation,…

Although visual databases exist for the study of art, architecture, geography, health care, and other areas, readily accessible sources of quality images are not available for engineering faculty interested in developing multimedia modules or for student projects. Presented here is a brief review of Phase I of the Engineering Visual Database…