Describes several phenomena in which interesting properties of numbers are demonstrated. Includes discussions of amicable, perfect, and sociable numbers. Presents computer programs for conducting a number chain search. (RT)

Shows that graphs can reveal much about feedback systems that formula conceal, especially as microcomputers can provide complex graphs presented as animations and allow students to interact easily with them. Describes feedback systems, evolution of the system, and phase diagram. (YP)

Describes a process of mathematical investigation involving generalized Fibonacci sequences. Provides the derivation using expressions, BASIC programs, and numerical verification. (YP)

Computer-assisted learning programs are assessed relative to the types of knowledge and ways of learning, the connection with actual experience, motivational factors, and responsiveness. Results indicate that computer-assisted programs impart cognitive skills as well as complex knowledge. Motivational factors are quite prevalent, however learning…

The convergence of computer technology with telecommunications may transform our concept of classroom and school. The PLUTO Network Project, which links several countries in Europe in a collaborative distance learning network, is described. Three phases in the growth of educational uses of computer technologies are outlined. (IAH)

Follows the development of hypertext which is the electronic movement of large amounts of text. Probes the use of the Macintosh HyperCard and its applications in education. Notes programs are stackable in the computer. Provides tool, resource, and stack directory along with tips for using HyperCard. (MVL)

Describes two computer assisted tutorials, one on acid ionization constants (Ka), and the other on solubility product constants (Ksp). Discusses framework to be used in writing computer assisted instruction programs. Lists topics covered in the programs. (MVL)

Explains the operation of five relative humidity sensors: psychrometer, hair hygrometer, resistance hygrometer, capacitance hygrometer, and resistance-capacitance hygrometer. Outlines the theory behind the electronic sensors and gives computer interfacing information. Lists sensor responses for calibration. (MVL)

Describes the logistics and underlying principles of a summer institute for writing teachers (sponsored by the Gateway Writing Project) which integrates word processing into the writing experience. Discusses how writing program administrators can apply this information to setting up workshops with their own staff. (MM)

Describes a grassroots organization of 500 educators from Massachusetts who attempted to influence their legislature to provide more funding for computers. Discusses the attempt to inform the legislators and the problems involved in the project. (MVL)

Supercomputing is described in terms of computing power and abilities. The increase in availability of supercomputers for use in chemical calculations and modeling are reported. Efforts of the National Science Foundation and Cray Research are highlighted. (CW)

The components and features of ERIC on CD-ROM are discussed. Search techniques and the value of this resource are described. Different systems available are noted. (CW)

A computer assisted technology training program is described. Technological literacy is defined. A course list for the program and a programing model are provided. (CW)

An overview of some fundamentals and issues of concern related to networking projects and their payoffs are presented. There is currently no available single product to monitor and diagnose problems within a complex network, so network management must utilize many tools from multiple vendors to troubleshoot and manage network resources. (MLW)

Various kinds of electronic information media can now be integrated to plan educational programs, through use of computer videodiscs, hypercards, and hypertexts. Discussed are the components of integrative technology, including audio technology, video technology, and electronic text and graphics, and possibilities for interfacing the various…