The world’s most powerful research on the practices that improve learning in schools John Hattie’s groundbreaking book is the result of 15 years’ research synthesizing over 800 meta-analyses relating to influences on student achievement. This book uses evidence to construct a model for teaching and learning based on the power of teachers and effective feedback. Readers will learn the importance of: Understanding how factors in the home, school, curricula, teacher, and teaching strategies influence student achievement Setting challenging learning intentions Being clear about what success means Developing conceptual understanding about what teachers and students know and understand