Algebra I and General Mathematics courses using tutorial instructional programs under computer control supplemented by "off-line" materials (included in the computer controlled testing) have been developed for a ninth grade student population. The relationships of instructional materials, pretests, posttests, and choice points are illustrated by flow charts for a chapter and are an instructional unit within a chapter. The personnel, facilities, and procedures for course correction and revision are briefly summarized, and tables provide a description of the completeness of the courses, the evaluation plans, and a few very preliminary findings. (EM 011 037 through EM 011 043, EM 011 046, EM 011 047, and EM 011 049 through EM 011 058 are related documents. The preliminary report of the previous year, 1970, can be found as EM 011 046.) (RH)