It is hard to think of a more popular education policy proposal than reducing class size, but reducing class size on a large scale can have major unintended consequences.

Marty West talks with Bryan Hassel of Public Impact. Bryan is the co-author of a recent post on the EdNext blog with the provocative title “One More Time Now: Why Lowering Class Sizes Backfires," available at

http://educationnext.org/one-time-now-lowering-class-sizes-backfires/