Discusses ways to teach learning systems design. Elements in the design process are considered, including learning in context, modeling of expert thought processes, and reflection; the use of roleplays, simulations, and case studies is explored; and development and testing of a prototype application consisting of videotaped interviews with an…

A 12-year-old boy with severe disabilities was taught street-crossing skills through the use of photographs with verbal rehearsal of appropriate street crossing, followed by community-based instruction. The skills were acquired, maintained at follow up, and generalized to new streets. (JDD)

Proposes a theory of cognitive processes in doing and learning place value arithmetic. Discusses a computer model that simulates the learning of multicolumn subtraction under one-on-one tutoring to measure the relative difficulty of two methods of subtraction. The model predicts that regrouping is more difficult to learn than an alternative…

The existing methods for graphically illustrating projection and coordinate systems for manual and computer-aided drafting and design are examined. Inconsistencies in methods used to graphically depict first and third angle projection in texts and the lack of attention in the relationship of projection to coordinate systems are noted. (KR)

An algorithm is described for generating smooth curves of first-order continuity. The algorithm is composed of several cubic Bezier curves joined together at the user defined control points. Introduced is a tension control parameter which can be set thus providing additional flexibility in the design of free-form curves. (KR)

The focus of this article is on how computer graphics can be integrated throughout the engineering graphics curriculum to increase visual perceptual skills. Visual perception is defined, the need to develop it is described, and methods which engineering graphics educators can use to develop it are outlined. (KR)

Describes three methods of active learning for an undergraduate history class: (1) debates over differing historical interpretations; (2) demonstrations of change and continuity between past and present in an historical issue; and (3) simulations of real or imaginary events. Includes instructions, evaluation information, and a course description.…

Maintains that, as socioeconomic systems fail to address inequity, the power and wealth of the rich increase at the expense of the poor. Discusses social inequities and violations of human rights in Guatemalan society. Describes a simulation based on Guatemalan textile factories. (CFR)

Described is a computer program that, by means of a simple motor task, provides a context that enables students to learn about motor coordination. The effects of alcohol, drugs, or solvents on the motor task can be investigated using a delay in the feedback loop. A description of the hardware and software is included. (KR)

Presented is an activity in which probability and percents are taught using a basketball computer simulation. Computer programs that replicate the free-throw accuracy of college and professional stars and allow students to compete with those stars are included. (KR)

Examines proposals to computerize the political science curricula. Maintains that technological changes can support mainstream political science education, and provides criteria to determine whether microcomputers should be introduced. Questions whether fundamental abilities are improved by technology, and warns students may believe outcomes will…

Presents simulation materials for teaching the U.S. congressional budget process that was developed for an introductory course in public policy. Follows the class throughout the simulation experience. Includes a summary of the scenario and description of students' experiences with mechanics, schedule, assignments, roles, and rules. (NL)

After an introductory overview of innovations in the use of computers in education, nine papers focus on the following aspects of computer use: (1) the computer in the curriculum; (2) factors influencing the introduction and integration of computers in education; and (3) research aspects, including needs for research. (SLD)

Describes the liberal arts, computer laboratory-based economics program at Denison University (Ohio). Includes as goals helping students to (1) understand deductive arguments, (2) learn to apply theory in real-world situations, and (3) test and modify theory when necessary. Notes that the program combines computer laboratory experiments for…

A mathematical model is proposed to describe how group differences in distributions of abilities, which are distinct from the target ability, influence the probability of a correct item response. In the multidimensional approach, differential item functioning is considered a function of the educational histories of the examinees. (SLD)