Jenny Field Author

Gina Donaldson is Senior Lecturer, Department of Postgraduate Initial Teacher Education, Canterbury Christ Church University, UK.

Jenny Field is Senior Lecturer and Coordinator of Primary Maths, University of Greenwich, UK.

Dave Harries is Teacher of Mathematics, The Wye Valley School, Buckinghamshire, UK.

Clare Tope is Mathematics Coordinator, Faculty of Education, University of Winchester, UK.

Helen Taylor is Senior Lecturer, Department of Postgraduate Initial Teacher Education, Canterbury Christ Church University, UK.