Examines four methods of instruction to teach public speaking students how to use visual aids effectively in their speeches: oral lectures, written handouts, demonstration lectures, and multi-media demonstration lectures. Found that demonstration lectures are the most effective method of instruction and written handouts the least effective. (PD)

Reviews the history of the use of advertisements as instructional material, indicating that they appear almost exclusively in advanced level textbooks for adults and that they are seldom exploited according to clearly defined objectives. Discusses various modes of utilization and suggests criteria for the selection of such materials. (MES)

Reports results of a study testing a selective attentional model which predicted that textbook study questions adjunct to a flow diagram will focus students' attention more upon questioned information and less upon nonquestioned information. A picture-word diagram describing biogeochemical cycles to high school biology students (N=176) was used.…

Lists the materials and outlines the procedures for mounting maps on cloth to make the maps weatherproof, more durable, and easier to handle. (GS)

A method for introducing estates in land to first-year law students is presented in detail. A key element is its use of transparencies to graphically represent crucial concepts and appropriate language. The concepts are introduced in a systematic fashion to allow students to build an understanding gradually. (JMD)

The use of pictures created by students as aids in the learning of mathematical concepts and the problem solving process is promoted. (MP)

This column surveys some recent materials available to involve students in moral questioning. Many of the suggested films, filmstrips, slide sets, and simulation games are designed to trigger discussion or force students to make choices. (Author/SJL)

A description of an apparatus for demonstrating the trajectory of a charged particle, is given. A photograph of the equipment used in the demonstrations accompanies the text. (SA)

Critiques the use of computer-generated graphics and text in place of overhead projector transparencies in large lecture halls. Describes an experience in such a situation and suggests that colleagues can be helpful in assessing the effectiveness of educational innovations. (DDR)

Discusses the interconnection among the various modes of the TI-92 calculator (geometry, data graphing, function graphing, and algebra) and how the power of visualization is extended to provide multiple approaches to complex problem situations. Provides a graphing problem with illustrations and results. (AIM)

Focuses on the use of graphic representations to enable students to improve their decision making skills in the social studies. Explores three visual aids used in assisting students with decision making: (1) the force field; (2) the decision tree; and (3) the decision making grid. (CMK)

Reports on two studies that compared adult students' responses to, and recall from, hypermedia materials with and without integrated video segments. Results suggest that embedded video can enhance learning from hypermedia: (1) video adds an affective dimension that makes hypermedia materials more meaningful; and (2) video is presented in a more…

Participatory research in Australia's Northern Territory sought opinions from nurses, general practitioners, Aboriginal health workers, and Aboriginal and Torres Strait Islanders on the development of culturally relevant foot care education for Indigenous people with diabetes. They decided to use a visual approach (posters and flip charts) to…

This article discusses how common graphic organizers can be used in inclusive classrooms to benefit learners who have difficulty organizing information. Guiding principles for effective graphic organizers are provided and types of graphic organizers are described, including: cause-and effect, sequence charts, main-idea-and-detail, Venn diagram,…

Presents a didactic model to improve the teaching/learning process in the representation of Lewis structures. Places special emphasis on the calculation and reduction of formal charges, and in the representation of molecules in which the central atom has expanded its valence shell. (MVL)