A hypermedia computer program that uses text, graphics, sound, and animation with associative information linking techniques to teach the functional anatomy of a rat is described. The program includes a nonintimidating tutor, to which the student may turn. (KR)

The development of a computer program, called UC SIGNAL, that permits a student to develop a diagram of a control system configuration using an IBM AT or a PS/2 computer is described. The features of UC SIGNAL and its contribution to process control instruction are discussed. (KR)

Presents a study to determine whether computer use in guided-discovery learning episodes would enhance the problem-solving ability of secondary school students (n=147). Results indicate interaction between low- and middle-level students' mathematical achievement and treatment groups, while high-level students performed well regardless of approach.…

The effects on college students' (n=110) attitudes of using a microcomputer as a demonstration aid was investigated in an intermediate algebra class. Results suggest a significant treatment effect on students' attitude favoring the microcomputer treatment group. (16 references) (MDH)

Presents an algorithm to estimate pi by approximating a unit circle with a sequence of inscribed regular polygons. Demonstrates the application of the algorithm with a hand-held calculator and an Apple computer. Provides a program to calculate pi in Pascal programing language. (12 references) (MDH)

Discusses the process of mathematical iteration, its benefits as a problem-solving technique, and how to teach it. Presents a selection of mathematical ideas and problems that can be solved and explored using iteration, along with related BASIC computer programs. (MDH)

Contends that combining cooperative-learning techniques with computer-assisted instruction is an effective way of integrating special needs students into regular social studies classes. Discusses the type of software and instructional strategies necessary for appropriate implementation of this approach. Includes characteristics of cooperative…

A computer-assisted instruction program was used to teach spelling words to 5 learning-disabled or educable mentally handicapped students (ages 11-12) using a time delay procedure; manage content presentation based on individual student responding; and collect performance data. Four students learned the words, though maintenance varied.…

Discusses a study of the effects of first year composition students' use of a microcomputer as a word processor on the quality of their writing. Compares students who used the word processor with those who hand wrote their compositions, revealing greater improvement among the word processing group, regardless of initial skill levels. (PAA)

Presents an instructional system that integrates computer simulation and computer graphics for economic models presented as equation systems. Describes the Model Laboratory System, an instructional system, developed at the University of Wisconsin at La Crosse. (DB)

Thirteen 8- to 10-year-old students participated in a Lego-LOGO learning environment, coupling Lego building-block activities with Logo computer programming, to evaluate whether this learning environment was conducive to metacognitive awareness and cooperation. Results suggested positive cognitive and affective outcomes, especially for the younger…

A theoretical perspective on learning based on the work of L.S. Vygotsky is used in an analysis of interventions made by 15 teachers in the computer-based activities of their 50 5- to 12-year-old students. Usefulness of the perspective is evaluated, and implications for developing computer-based activities are discussed. (SLD)

A survey conducted in 1997 of distance learners at the Open University of Hong Kong to gauge the level of comfort with distance learning-style tutorials delivered in the face-to-face (F2F) mode revealed that students desired traditional teaching methods, rather than purely interactive instruction. Reasons for this attitude are explored.…

A case study investigated how the implementation of a "strategy redundancy" device, which consisted of the instructor's use of five teaching strategies and their mirroring in five features of a Webware package developed by the instructor, affected the participants' (graduate-level Internet course with eight teachers/three students) learning…

Describes how to combine computer-assisted learning with collaborative learning in an introductory chemical engineering course in process dynamics and control. Discusses participants' impressions regarding the effectiveness of the approach. (WRM)