What we have here is not an achievement gap, but rather a devastating learning opportunity chasm…

“In the developing countries it is going to take 100 years for students to catch up in reading, math and science with the richer and more developed countries”

“In the US it will take 60 years for poor kids to reach the same level of school readiness as kids in rich communities”

The Economist Magazine: “What’s the next great leap in education?” https://soundcloud.com/theeconomist/the-economist-asks-whats-the-next-great-leap-for-education