Educational Facilities Laboratories (EFL) personnel describe several schools constructed under a building-systems program. All these systems schools have in common: (1) long spans for a minimum of supporting columns; (2) systems for heating, cooling, and ventilating; (3) movable walls; and (4) nonglare lighting systems with easily rearranged elements. The interior furnishings and equipment of one school have been systematically coordinated to harmonize with the building design and offer freedom of space and movement. Also included in the paper is a description of a nonschool open plan design called the "office landscape," the economics of which are summarized. (MLF)