What to do with ‘persistently underperforming’ schools?

San Francisco School Board Member Rachel Norton:

On April 20, the San Francisco Board of Education will convene a policy discussion to discuss the Superintendent’s plans for our 10 schools labeled “persistently underperforming” by the state of California.
This list was created as part of the state’s efforts to qualify for Race to the Top. It designates five percent of the state’s schools as failing, and prescribes one of four turnaround models for districts to take. There’s no choice in the matter, though it’s unclear under state law when these actions would have to be taken. If, however, a district wants to apply for Federal funds to help implement one of the turnaround models, it must submit a plan in the next few weeks–and begin the work within six months.
I am not crazy about any of the turnaround models. They assume that school leaders are so stupid that–D’oh! We never thought of replacing principals! We never thought of reconstitution (which we tried in this district and which failed, miserably)! Charter schools! Wow! (Even though charter schools have as mixed a record as traditional public schools–no miracles here.) School closure! (How does closing a school affect the achievement of its former students, exactly?)