This catalog is the fourth in a series extending and updating teaching materials previously disseminated through the ERIC system, including the "Greenbook System" of training materials for higher education professionals (ED 103 083-084 and 148 438), Open Classroom Documentation, a procedural manual for an autoinstructional learning laboratory at Skagit Valley College (ED 103 086), and a number of self-contained courses developed for this Open Classroom. The present catalog contains the following major additions to these materials: (1) for the Greenbook System, an evaluation checklist for listening skills of administrative personnel; (2) for the Open Classroom, a record-keeping system for monitoring student progress; (3) for the Philosophic Heuristic Instruction series of courses (ED 103 087 and 112 922-923), additions to the Cassette Catalog, model student work, and additional optional projects; (4) for the Oleanna Math Program (ED 103 088 and 089), a revised course outline and syllabus for Probability and Statistics, minor revisions of other course materials, and two complete new courses--Finite Mathematics and Introduction to Analysis (applied calculus); and (5) additional materials for use in the learning skills (ED 112 974) and teaching skills (ED 124 256) programs. Previous additions and revisions to these and other Open Classroom courses appeared as ED 112 971, 124 256, and 134 253. (Author/BB)