Visualization can be a motivating way to teach students about molecules. Nowadays, the available experimental data and accurate computational results allow students to build realistic and accurate molecular models. These models include the representation of complex systems such as proteins, membranes, or nanotubes. However, the visualization of…

Students learning a defined subject only perform by learning of thinking based on the concepts forming that subjects. Otherwise, students may move away from the scientific meaning of concepts and may fall into conceptual errors. Students' conceptual errors affect their following learning and cause them resist change. It is possible to prevent this…

The application of ubiquitous technologies in the improvement of education strategies is called Ubiquitous Learning. This article proposes the integration between two models dedicated to support ubiquitous learning environments, called Global and CoolEdu. CoolEdu is a generic collaboration model for decentralized environments. Global is an…

This article results from a case study with exploratory traits where the implementation of a graduate degree in Portuguese Sign Language at the Portuguese Catholic University is analysed. With this study we intend to determine whether distance learning models using blended learning strategies are adequate for deaf students at the university level.…

This paper describes a study that focused on long-term web-supported learning diffusion among lecturers at Tel Aviv University (TAU), from an organizational point of view. The theoretical models we used to examine this process are Rogers' model for "Diffusion of Innovation" (1995) and Bass's "Diffusion Model" (1969). The study…

This report provides short descriptions of systemic approaches for American Recovery and Reinvestment Act funding including: (1) 21st Century Classroom; (2) Comprehensive Professional Development; (3) Statewide Longitudinal Data Systems; (4) Formative Assessment; (5) Digital Content; (6) Virtual Learning; and (7) Learning Management Systems.

The structure and composite nature of a learning object is still open to interpretation. Although several theoretical studies advocate integrated approaches to the structure and aggregation level of learning objects, in practice, many content specifications, such as SCORM, IMS Content Packaging, and course authoring tools, do not explicitly state…

Discussion of teacher involvement in integrating technology into their curriculum focuses on a field-tested plan that helped teachers learn to apply technology via classroom action research. Explains the technology-based action research model that uses Bloom's taxonomy framework for planning, and describes the courses on computer applications and…

Considers several perspectives on interaction strategies for computer-aided learning; examines dimensions of interaction; and presents a model for the design of interaction strategies. Topics include pacing; navigation; mental processes; cognitive and physical responses; the role of quality and quantity; a conceptual approach; and suggestions for…

This paper presents a model that was developed for the categorization and evaluation of stand-alone interactive media and that now is used to contribute to a more detailed and specific educational discussion of Internet use. The paper begins with a review of the foundations on which the model is built, including software as subject, tool, or…

Electronic delivery of courses presents an evolving process and one that necessitates a change in the architecture of learning designs. Moving beyond the adaptation of familiar methodology for electronic delivery is challenging and requires innovation. The inclusion of interactive courseware in an electronically delivered course addresses varied…

The Learning Engines (LE) model, developed at the University of Melbourne (Australia), supports the integration of rich learning activities into the World Wide Web. The model is concerned with the practical design, educational value, and reusability of software components. The model is focused on the academic teacher who is in the best position to…

This paper describes the development, validation, and research application of the Computer-Delivered Instruction Configuration Matrix (CDICM), an instrument for evaluating the implementation of Integrated Learning Systems (ILS). The CDICM consists of a 15-item checklist, describing the major components of implementation of ILS technology, to be…