TJ Mertz:

To bolster their case and push their agendas, advocates for market-based education reform and market-based policies in general tout “miracle schools” that have supposedly produced amazing results . Urban Prep in Chicago is often exhibit A.

As Diane Ravitch wrote of Urban Prep and other ed deform favorites ” the only miracle at these schools was a triumph of public relations.”

Locally, backers of the Madison Preparatory Academy have incorporated much of the Urban Prep model in their plan and have repeatedly cited the “success” of that school as evidence of the soundness of their proposal. Just this weekend Derrell Connor was quoted as saying in relation to Madison Prep “We are using Urban Prep (in Chicago) as an example, which for the last four years has a 100 percent graduation rate and all those kids have gone on to college.” As I pointed out in a back-and-forth in the comments on that interview, the actual Urban Prep graduation rate is far below 100% (62.6% is the correct figure, my mistakes in the comments, also there have only been two graduating classes, not four) .

Much more on the proposed Madison Preparatory Academy IB Charter school, here.