David Bolden is a Lecturer in Mathematics Education at Durham University. After earning his first degree from Newcastle University he went on to teach and obtain an MSc in Social Research. In 1999 he took up a research post at the University of Northumbria where he stayed for six years, primarily conducting evaluation research and lecturing on ITE programmes. While at Northumbria, he completed his doctoral thesis at Durham University, focusing on primary teachers’ epistemological views of mathematics. He moved to Durham University’s School of Education in 2006, where he teaches on the BA Primary Education, PGCE Primary Education and the MSc Mathematics Education courses. His research interests include, and he has published in the areas of, creativity in mathematics, the use of representations in developing confidence and understanding in mathematics and teacher epistemologies (particularly in relation to primary mathematics).