This report identifies strategies and practices that school districts might employ as they seek ways to cope with increased enrollments and rapidly rising costs. Among the practices discussed are (1) intensive space utilization, (2) community classrooms, (3) "Schomes" -- schools in homes or apartment buildings, (4) rented classroom space, (5) extended school day, (6) double sessions, (7) busing, (8) rotated or staggered four-quarter plan, (9) 45-15 plan, and (10) extended school year acceleration programs. A bibliography is also provided. (JF)