The effect of intervening use of molecular visualization software was tested on 73 first-year general chemistry students. Pretests and posttests included both traditional multiple-choice questions and model-building activities. Overall students improved after working with the software, although students performed less well on the model-building…

The Virtual Grand Tour (VGT) is a paradigm for integrating a presentation of an overview of a larger subject with the possibility of launching at any time an exploratory study of a given sub-topic. The name derives from the paradigm's emulation of those 18th-century travels intended to educate (especially) young, affluent British men; today, with…

This paper presents the multimedia product for teaching Natural Sciences to 10-12 years old children. In this product three pedagogical agents, Teacher and two pupils guide the learner through the virtual environment. The inclusion of a team of pedagogical agents permits us to create a micro-model of lesson activity and gives a reliable support of…

With the infusion of the multimedia technology into the education arena, traditional educational materials can be translated into interactive electronic form through the use of multimedia authoring tools. This has allowed teachers to design and incorporate multimedia elements into the content to convey the message in a multi-sensory learning…

Human sexuality is a significant issue for educators to understand and teach about, and for young people to learn about. The development of interactive multimedia technologies has added a range of new dimensions associated with designing pedagogies for sex education on Interactive Multimedia (IMM). Here, a module on CD-Rom on Sexuality and Human…

This article describes 6 aids for science instruction, including (1) the use of fudge to represent lava; (2) the "Living by Chemistry" program, designed to make high school chemistry more accessible to a diverse pool of students without sacrificing content; (3) NOAA and NSTA's online coral reef teaching tool, a new web-based "science toolbox" for…

Variation in teaching techniques was examined among instructors based on their status (full-time vs. part-time) and educational level (doctorate vs. nondoctorate). To facilitate this study, a survey instrument was developed and distributed to 400 randomly selected faculty members employed at the two largest institutions, Community Colleges X and…

This article presents the results of the initial stage of research on grades 4-8 teachers' writing instruction within rural and urban contexts across Canada. Teachers' goals and their use of digital technologies and multimedia are examined within rural and urban schools in five eastern provinces. Through half-hour telephone interviews with 54…

This paper reports how digital technologies can be successfully incorporated into traditional teaching programmes to support the learning of a new generation of learners. It describes the introduction of an innovative learning venture with preservice teachers. A web-based platform called Lessonlab was piloted with four cohorts of preservice…

This paper focuses on reconfiguring assessment processes so that they support a learning function, in addition to the more traditional measurement function. In the first half of the paper we discuss a framework for "learning-oriented assessment" derived from a project carried out in Hong Kong. We conceptualize learning-oriented…

Storytelling is a practical and powerful teaching tool, especially for language learning. Teachers in language classrooms, however, may hesitate to incorporate storytelling into language instruction because of an already overloaded curriculum. English foreign language (EFL) teachers in Taiwan report additional problems such as having little prior…

This is the second part of a two-part report of a study about the instruction of children who are learning or using both braille and print simultaneously (dual media). It explores the instructional methods and curricular decisions of teaching dual media to students with low vision and reports the students' current literacy levels and reading rates…

This paper presents the eighth-grade students--Misha, Ashley, Tandie, and Henrietta--in Mrs. Olen's math class in a high-poverty school, who work with members of a local nonprofit organization to collaboratively create a multi-textual, digital project on poverty and its connections to homelessness. The focal project on problems and solutions…

Results are presented of a project that developed 12 social studies (specifically, directionality and geography) and critical thinking computerized instructional modules using multimedia instruction for students with learning disabilities at the upper elementary and lower intermediate school levels. Seven overarching principles were identified as…

Multimedia is developing fast due to the convergence of different media (text, data. graphics, video, audio) into a common digital platform, and due to the convergence of telecommunications, television, and computing. Parallel to these technical convergencies is another set of developments in work and leisure that is opening up new markets for…