Areas of responsibility
BA, University of Lancaster, 1977
MSc, University of Sussex, 1978
PGCE, University of Bath, 1979
PhD, University of Warwick, 1986
10 years as a school mathematics teacher
28 years as a university lecturer
Research
Academic interests
Learning mathematics, 14 -18
Tool use in mathematics (doing, learning & teaching)
Theoretical frameworks in mathematics education research