This series examines how education systems are handling the challenge of preparing their students for a world of interconnected populations, rapid technological change, and instantaneous availability of vast amounts of information. Reports present examples from other countries with consistently high-performing education systems or countries that, by redesigning policies and practices, have been able to improve their education outcomes, as measured by the OECD Programme for International Student Assessment (PISA), the world’s most comprehensive and rigorous survey of students’ skills and attitudes towards learning.