Evaluation procedures based on a systematic evaluation methodology, decision-maker validity, new measurement and design techniques, low cost, and a high level of cooperation on the part of the school staff were used in the assessment of a public school mathematics program for grades 3-8. The mathematics curriculum was organized into Spirals which…

This study describes a method for providing easily understood information on the comparative instructional program effects of using multiple instructional products. The method was derived in the context of a national evaluation of three instructional product systems each of which was used to teach readiness and initial reading skills to…

This project was initiated in 46 school districts to provide a secondary level course in world cultures. Data for the control and experimental groups were analyzed in regard to socioeconomic status, ability, and grade levels. The original objectives are given along with implementation plan, evaluation method, data, and data analysis. Among these…