Changing concepts of elementary education led educators in Sheffield, England, to rethink their facility needs. A move to open plan schools was the result. Problems encountered in this move differed according to whether the new facilities were replacements for previously existing structures, remodelled buildings, or brand new schools serving new populations. In each case problems involved the changing roles of head teachers, assistant teachers, and parents. Unanticipated problems included additional teacher workload, necessary duplication of materials, lack of nonprofessional assistance, inadequate storage, unexpected construction costs, and demands for learning resource centers. This document concludes with recommendations for the planning of future moves to open plan schools. (Author/PGD)