Precise guidelines for designing and developing curriculum materials from vigorously defined behavioral objectives are presented. The guidelines are designed to enable an educator to identify all the objectives appropriate for a unit of instruction, to define a procedure for ordering or programing objectives into an educational sequence, and to outline the procedures needed for communicating specifications to teachers and to writers. A systems approach to curriculum design is followed; that is, an experience-based model of a process is developed to identify the elements, relationships, and sequences essential to the production of curriculum materials by a team of specialists. The "Taxonomy of Educational Objectives: Cognitive Domain" by Benjamin Bloom was used as the source of the classification system which underlies the model. A set of exercises is provided for those who would like to develop a proficiency in this method of curriculum design. A foldout chart shows the Bloom taxonomy, the modified model of the taxonomy developed in this guide, a model for designing curricula from objectives based on the modified taxonomy, and a sample check list of behavioral objectives. (JY)