S ome 15 years after the No Child Left Behind Act promised to close the racial achievement gap, it looked as if charter schools were making real progress toward that goal. Using data from 2015 to 2019, Stanford’s Center for Research on Education Outcomes reported that more than 200 charter networks were closing or even reversing racial disparities in reading, math, or both. Their Black and Latino students were equaling or outpacing white students in the same states. “More critically,” the