Tennessee’s Achievement Schools District is the latest character to enter the stage in the most important and interesting act of contemporary education reform: structural-institutional changes in the running and governing of public schools.
For eons, the plot was the same: a district owns and operates all of the public schools in a geographic area. The subplot, if you were in urban America, was that the district-run schools serving most of your community’s kids did so quite badly.
Chartering, entering stage right in 1991, subtly but revolutionarily, showed that other entities could run public schools. A few years later, Michigan and Massachusetts, adding dimension to the character, showed that non-district entities could also authorize (approve, monitor, renew, close) public schools.
The district’s proprietary grip on public education was broken.
Over the course of the 1990s, chartered schools slowly got more and more stage time, growing to capture larger market shares in America’s cities: 10, 15, 20, 30% in some areas.
The plot developed with a new strand: more and more state departments of education...