Grade level, developer, distributor, cost, and a brief description are given for approximately 150 R&D based, validated, teacher inservice products. Materials are included from the areas of teacher assessment of student growth, bilingual education, career education, classroom management, early childhood education, English language arts, individualized instruction, mathematics, motivation, multicultural education, reading skills, science, social studies, special education, and teaching strategies. Audiovisual products as well as printed matter are included. A listing of distributors' addresses is also given. (LH)