Research - School of Education Communication and Language Sciences

Author(s): Butler D; Wright D

Staff
David Wright Tutor in Mathematical Education	Email: d.g.wright@ncl.ac.uk Telephone: +44 (0) 191 222 3431

School of Education Communication and Language Sciences
Newcastle University, NE1 7RU, United Kingdom

Education & Communication Telephone: +44 (0)191 222 3471
Language Sciences Telephone: +44 (0)191 222 7385