schools operate and how they might be made more effective. In this new framework students have a dual role. They are both (a … model. Student effort, engagement and discipline vary a lot within schools, across schools and across nations and have … at least eight years. Students who attend schools with studious well-behaved classmates learn more. Disruptive students …

. Many of these inequalities have persisted for decades, but new issues have also emerged in recent years. Schools have seen …