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In observance of the 2024 holiday season, Sage offices will be closed Monday December 23rd through Wednesday January 1st. Normal operations, including shipping for orders placed during the closure, will resume on Thursday January 2nd. For technical support during this time, please visit our technical support page for assistance options. 

We wish you a wonderful holiday season. Thank you. 

Wiliam, Dylan

Dylan Wiliam Emeritus Professor of Educational Assessment at University College London

Dr. Dylan Wiliam is emeritus professor of educational assessment at the UCL Institute of Education. He started his career teaching in urban London schools before transitioning to educational research. He was dean of the School of Education at King’s College London, senior research director at the Educational Testing Service in Princeton, US, and deputy director of the Institute of Education, University of London. His research has focused on the use of assessment to support learning (sometimes called formative assessment), and he now works with groups of teachers all over the world on developing formative assessment practices. Dylan’s recent books include Creating the Schools Our Children Need and Embedded Formative Assessment.