An Educational Cooperative is a confederation of school districts which, in concert with an area university and a state department of education, employ media, mobile facilities, and communications technology to change and improve both educational organization and process. This paper details a general model for the development of adapted courses to be used in this cooperative context. There are two parts to the paper. The first explains Fig. 1, Flow Chart for Development of Adapted Courses, which outlines sequenced questions to be answered and actions to be accomplished before proceeding with the required field of work necessary for developing a particular course adaptation. The second discusses Fig. 2, Program Evaluation and Review Technique (PERT), which outlines sequenced work efforts and the required time for the accomplishment of each effort. In combination, the two charts constitute a planning and implementation model to be used in creating cooperative adapted courses. (Author/GO)