Financial analysts generally create static formulas for the computation of NPV. When they do so, however, it is not readily apparent how sensitive the value of NPV is to changes in multiple interdependent and interrelated variables. It is the aim of this paper to analyze this variability by employing a dynamic, visually graphic presentation using…

The intent of this project was to develop a course for mathematics graduate students at Iowa State University. They would design and write computer programs for use by undergraduate mathematics students, and then offer the course and actually produce the software. Phase plane graphics for ordinary differential equations was selected as the topic.…

This description of existing hardware and software configurations for integrating computing into higher education instruction emphasizes practical applications for use in the classroom/laboratory setting. Three basic components of a "Computerized Instructional Materials Tool Kit" are discussed: (1) graphic and text generation; (2)…

Describes the development of the microcomputer-based educational software, DNAzoom, which was designed to introduce undergraduates in molecular biology to computer analysis of DNA protein sequences. Highlights include graphical presentation of data, the functional use of color, a menu-oriented interface, and students' evaluations of the software.…

Presents author's view of how computer graphics produced in the classroom enhance mathematical concepts teaching. Specific concepts and related graphics presented include the convergence of power series and the Central Limit Theorem. Formal versus informal instruction, computer assisted instruction versus teaching, and requirements for future…

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.…

This report describes the development of a Drexel University electrical and computer engineering course on digital filter design that used interactive computing and graphics, and was one of three courses in a senior-level sequence on digital signal processing (DSP). Interactive and digital analysis/design routines and the interconnection of these…

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)

Presents the latest hardware, and pedagogical and theoretical advances in computer-assisted language learning and describes an actual design implementation in a Spanish course. (Author/SED)

Discusses the use of a computer-illustrated text (CIT) with integrated software to teach electric circuit theory to college students. Examples of software use are given, including simple animation, graphical displays, and problem-solving programs. Issues affecting electric circuit theory instruction are also addressed, including mathematical…

These three volumes list and describe a total of 65 new educational software products. The lists are the result of February and September 1988 polls of 10 computer coordinators from large educational software preview centers and evaluation agencies, who were asked to identify new products they had seen which, in their professional opinion, were…

Discusses the need to take into account the effects of arrested fractional crystallization in the petrographic classification of volcanic rocks containing plagioclase phenocrysts. Describes the development and use of a computer program to accomplish this task graphically. (TW)

Describes a CD-ROM, "Shakespeare's Life and Times," originally designed for a college-level survey course, but which is also a resource for advanced high school students. Discusses the design structure, graphic images and textual information, ways teachers and librarians can use the CD-ROM for instruction, and adaptations for…