Citing a need for a strong, clearly-defined approach to software maintenance, this report emphasizes the importance of maintenance throughout the life cycle of a software system. It also stresses the need to plan, develop, use, and maintain a software system with future maintenance in mind. The report presents guidance for controlling and…

This manual explains how to use the FAMULUS program package in a computing environment where most text is input through terminals and most files are stored on disks. Developed in the late 1960s by the Pacific Southwest Forest and Range Experiment Station of the United States Forest Service, FAMULUS was conceived as a personal documentation system…

Science interfacing packages (also known as microcomputer-based laboratories or probeware) generally consist of a set of programs on disks, a user's manual, and hardware which includes one or more sensory devices. Together with a microcomputer they combine to make a powerful data acquisition and analysis tool. Packages are available for accurately…

Designed to help school districts move from exploring the use of computers in the classroom to the comprehensive planning and development of computer education programs, this guide is organized around five steps essential to the process of developing a district program. Phase 1 includes the following preliminary activities involved in planning for…