Five years ago yesterday, the levees broke. Hurricane Katrina flooded roughly 80% of this city, causing nearly $100 billion in damage. The storm forced us to rebuild our homes, workplaces and many of our institutions--including our failing public education system.
But from the flood waters, the most market-driven public school system in the country has emerged. Education reformers across America should take notice: The model is working.
Citywide, the number of fourth-grade students who pass the state's standardized tests has jumped by almost a third--to 65% in 2010 from 49% in 2007. The passage rate among eighth-graders during the same period has improved at a similar clip, to 58% from 44%.
In high school, the transformation has been even more impressive. Since 2007, the percentage of students meeting the state's proficiency goals is up 44% for English and 45% for math. Schools have achieved this dramatic improvement despite serving a higher percentage of low-income students--84%--than they did before the storm. Many of these students missed months or even a whole year of school.