“A teachers’ job is not to make work easy. It is to make it difficult. If you are not challenged, you do not make mistakes. If you do not make mistakes, feedback is useless.”
– ‘Visible Learning: A Synthesis of Over 800 Meta-Analyses Relating to Achievement’ is available at Pounds 24.99 (paperback) and Pounds 75 (hardback) from Routledge.
The single biggest positive influence on learner achievement, based on John Hattie’s 2009 research ‘Visible Learning’ is Teacher expertise