| Notes |
Employment
1976-1977 Tutor of mathematics and physics, St Cloud College
1977-1980 Teacher of mathematics, Christopher Wren School, London
1980-1984 Teacher of mathematics, North Westminster School, London
1984-1986 Nuffield Research Fellow, Chelsea College, London
1986-1994 Lecturer in mathematics education, King’s College London
1994-1996 Senior lecturer in mathematics education, King’s College London
1996-2001 Dean of the School of Education, King’s College London
2001-2003 Assistant Principal, King’s College London
2003-2006 Senior Research Director, ETS, Princeton NJ
2006-2010 Deputy Director, Institute of Education, University of London
2010-2014 Emeritus Professor of Educational Assessment, IOE
2014- Emeritus Professor of Educational Assessment, UCL |