How the World’s Best-Performing School Systems Come Out on Top

In this report, McKinsey examines 25 school systems around the world, including the 10 best performing, to drill down on what matters most in the systems. It found that attracting the right people to become teachers, properly developing them into effective instructors, and ensuring that the system is modeled to deliver the best possible instruction to every child are key elements to the top-performing school systems.