A combination class is formed when students from two adjacent grades are placed in one classroom under the supervision of one teacher. Two recent studies indicate that combination classes may contribute to lower student achievement in multitrack year-round schools. (eight references) (MLF)

The goal of California's classroom size reduction (CSR) program is to have 20 or fewer students in kindergarten through grade 3 classrooms. Districts receive $650 for each student in a reduced classroom. Describes how districts implemented the plan and offers five lessons from struggles and successes with CSR. A table displays average elementary…