This document describes the WORDS software, a computer program designed to evaluate a reading disabled student's sight word vocabulary using an Apple II microcomputer. A brief discussion of various methods of addressing reading difficulties precedes a detailed description of the WORDS program and its use. This description covers: (1) the…

Presents the underlying ideas of the Software Cost Reduction (SCR) approach to requirements specifications. Results of applying this approach to the teaching of programing to high school students indicate that students perform better in writing programs. An appendix provides two examples of how the method is applied to problem solving. (MDH)

Discusses concerns for mathematics education research on algebra and requestions methods that focus on the Piagetian concept of cognitive obstacles. Suggests the use of computer-based environments to develop the concept of variable and offers research findings indicating that experiences working with variables in LOGO influences student…