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…

Both, virtual and printed 3D crystal models can help students and teachers deal with chemical education topics such as symmetry and point groups. In the present paper, two freely downloadable tools (interactive PDF files and a mobile app) are presented as examples of the application of 3D design to study point-symmetry. The use of 3D printing to…

Present Educational Modelling Languages are used to formally specify abstract learning scenarios in a machine-interpretable format. Current tooling does not provide teachers/designers with some graphical facilities to help them in reusing existent scenarios. They need human-readable representations. This paper discusses the UML4LD experimental…

The Computer-Based Memorization System (CBMS), which specifies the facts that students are to know and how well the facts are to be known, uses a compiled form of an associative network for its knowledge database. (An associative network is a knowledge representation that uses associations for its basic representation of knowledge.) The CBMS…

Describes the development of an interactive teaching and learning model involving Desktop Videoconferencing (DVC) and other audiographic facilities for undergraduate mathematics. The experiment demonstrated that it was possible to integrate DVC with computer applications/graphics software to represent algebraic, geometric, and numeric concepts.…

Describes a computer program that allows undergraduate students to undertake nomenclature tutorials in organic chemistry, where user response is evaluated based on a set of rules that determine appropriate feedback. Design of the software is described, including the use of computer graphics, and results of students' evaluations are briefly…

Discusses educational software under development at the University of Oregon which enables architecture students to consider energy conservation ideas early in the design process. The role of the computer in design-oriented software is described, with emphasis on creative experimentation that allows synthesis and analysis. (Author/LRW)

The purpose of this paper is to report specific motivational requirements within each motivation category of Keller's ARCS (Attention, Relevance, Confidence, Satisfaction) model (1991) based on data collected on students' reactions to a computer-assisted learning lesson that incorporated motivational strategies in its design. Interview techniques…

Recently, platform independent software components, like JavaBeans, have appeared that allow writing reusable components and composing them in a visual builder tool into new applications. This paper describes the use of such models to transform an existing course into a modular construction kit consisting of components of teaching text and program…

Describes a new software package for the Apple Macintosh computer which can be used to create elaborate simulation models in a fraction of the time usually required without using a programming language. Illustrates the use of the software which relates to water usage. (TW)

Discusses cognitive apprenticeship, an educational practice that focuses on students actively engaged in activities with a variety of supports, or scaffolding. Presents a model of scaffolding that was implemented in courseware for learning computer graphics on the World Wide Web. An evaluation on the use of the courseware at Georgia Institute of…

Discusses the use of hypertext for publishing and other document control activities in higher education. Topics discussed include a model of hypertext, called GUIDE, that is used at the University of Arizona Medical School; the increase in the number of scholarly publications; courseware development by faculty; and artificial intelligence. (LRW)

Presents results from elementary school classroom uses of the Computer Supported Integrated Learning Environments (CSILE) software that stores student productions, including text and graphics, in one database to which all users have simultaneous access. Educational uses, effects, and outcomes of CSILE are described; and knowledge construction is…