This report describes a model for staff development of an elementary school drug education pilot program designed to help children develop positive self-concepts and skills for decision making. The objectives of the staff development model are to help teachers, (a) assess their own needs and strengths, (b) plan and practice classroom activities in a laboratory setting, (c) establish pilot goals, (d) participate in regular plan/share activities, and (e) monitor changes in themselves and their students. Leadership and participant materials include four kinds of activities: (a) self-awareness, (b) laboratory learning, (c) planning/sharing, and (d) evaluation. The plan, designed to involve an entire faculty for a school year, is constructed to permit modification to suit the particular needs of participating schools. (An 11-item bibliography and five appendixes are included.) (Author/PD)