This study examined the effects of animated presentations on intentional and incidental learning and the degree to which computer practice activities contained intrinsically motivating characteristics as measured by continuing motivation. A total of 70 fourth graders participated in an introductory lesson on Newton's laws of motion. Two levels of…

This symposium was a working meeting to develop an agenda for future action in education regarding videodisc technology. Following an introduction, three major presentations are provided: "An Introduction to Videodisc Technology" (Ronald W. Nugent); "Videodisc Applications and Implications for Education" (Orbry Holden); and "Planning Videodiscs in…

This bulletin summarizes six studies on the integration of technology into education. Information provided for each study includes the background or the problem statement, study goals, methodology, conclusions, and recommendations. The first three studies focus on the impact of technology on education: "The Effect of Computer Use and Student…

Although the use of animated visuals is both common and popular among computer based instruction (CBI) designers, the theoretical and empirical foundation for their use have not been firmly established. Animated visuals represent a subset of instructional visuals, not a distinctive set. For this reason, general conclusions from research on static…

A 10-week project conducted with 12 gifted 4th and 5th grade students (10 boys and 2 girls) examined the effectiveness of the Logo computer programming language as a tool for helping students understand some basic principles of physics. Three assumptions were tested: (1) motivated elementary school students can learn both turtle graphics and word…

This is a report of a program aimed at the demonstration, tests, and evaluation of the educational and economic effectiveness of PLATO IV computer-based education as implemented in several geographically dispersed military training sites. It also describes a technical program aimed at increasing the cost effectiveness of the PLATO system. During…

This paper outlines the development of an activity that uses the computer's unique capabilities to provide students with a meaningful and highly motivating experience with the graphing of equations. The basic design of the game calls for the computer to display a coordinate grid on which it graphs any equations that are typed in by the student.…

This discussion of the advantages and limitations of raster graphics systems points out that until recently, most computer graphics systems have been oriented toward the display of line drawings, continually refreshing the screen from a display list of vectors. Developments such as plasma panel displays and rapidly declining memory prices have now…

This document describes a system that has been developed to use a digital computer graphics terminal for interactive analysis of piecewise continuous systems of nonlinear differential equations. This program allows even a novice user to freely investigate the behavior of control systems and solutions of differential equations by changing initial…

This manual describes the CALM TV graphics interface, a low-cost means of producing quality graphics on an ordinary TV. The system permits the output of data in graphic as well as alphanumeric form and the input of data from the face of the TV using a light pen. The integrated circuits required in the interface can be obtained from standard…

This study compares the effectiveness of three types of computer graphics display for computer-assisted instruction in (1) low level (boxed alphanumerics and schematics), (2) medium level (line drawings), and (3) high level (line drawings plus animations). Three groups of 30 enlisted personnel at the Engineering School and the Defense Mapping…

Using PLATO, a computer-assisted instruction system, a test was conducted to see if students respond most favorably to an instructional package that included no graphic display, still graphic display, or animated graphic display. Forty-five students at the Naval Training Center, San Diego, were the subjects. With the learning of the sine-ratio…

This report describes the remote computer terminal designed for student use in the PLATO IV computer-assisted instruction system. The terminal features a plasma display panel, self-contained character and line generators, and the ability to communicate over voice grade telephone circuits. Operating modes and control characters are described in…