Visible Learning - The Sequel: A Synthesis of Over 2,100 Meta-Analyses Relating to Achievement

When the original Visible Learning published in 2008 it instantly became a publishing sensation. Interest in the book was unparalleled; it sold out in days and was described by the TES as revealing 'teaching's Holy Grail'. Now John Hattie returns to this ground-breaking work, with Visible Learning: The Sequel.