Documents the design, development, and evaluation of a computer-managed spelling system for use with microcomputers in elementary schools. A comparison of this new technology with more conventional instruction, which indicated its greater effectiveness and economy, is also described, and implications for the future of computers in education are…

Examines the effects of systematic use of computers for the management of mathematics instruction upon mathematics performance in the elementary school. A model system for using computers to manage instruction within a student-paced, mastery-learning format is described, and treatments for the experimental and control groups are explained.…