Visible learning: a synthesis of over 800 meta analyses relating to achievement
visible learning a synthesis of over 800 meta analyses visible learning a synthesis of over 800 meta analyses relating to achievement john hattie on amazon com free shipping on qualifying offers this unique and ground breaking book is the result of 15 years research and synthesises over 800 meta analyses on the influences on achievement in school aged students it builds a story about the power of teachers, amazon com visible learning for teachers maximizing visible learning for teachers is a profoundly important book for teachers school leaders parents and policymakers john hattie provides the jury standard for educational research