Research Shows Diverse Classrooms Improve Learning For Everyone

“Stronger Together” is not the name of the latest social-media fitness app. It’s a grant proposed in President Obama’s new budget, reviving an idea that hasn’t gotten much policy attention in decades: diversity in public schools. If the request is approved, $120 million will go to school districts for programs intended to make their schools more diverse.
As a new pair of reports from the progressive Century Foundation shows, integration policies have seen a resurgence: In 2007, 40 districts pursued integration. Today that number has more than doubled, to 83, plus nine charter schools or networks. That adds up to a total of 4 million students in classrooms that are more diverse than they’d otherwise be.
In a class discussion or on a problem-solving team, bringing together different viewpoints and experiences makes everyone think harder and provide better evidence for their opinions.This new wave of integration has come with one big difference that sets it apart from the busing battles of the past. These programs rely on family income, not race, as the driver.
To be clear, there’s evidence that socially as well as racially integrated schools benefit all students. When a school reaches a stable level of about 30 percent middle-class students, the lower-income students achieve at higher levels and the privileged students do no worse, says Halley Potter, the author of one of the Century Foundation reports. Similarly, the racial achievement gap shrinks in schools that have less than a “ …