1. leads the MARS Shell Centre Team, School of Education, University of Nottingham, Jubilee Campus, Nottingham NG8 1BB, UK;
. Since he joined the Shell Centre for Mathematical Education at the University of Nottingham as Director in 1976, he and his colleagues have worked to develop the “engineering research” approach to R↔P. He is still an occasional theoretical physicist and applied mathematician
2. University of California, Berkeley, 94720-1670;
. President of AERA in 1999–2000, Schoenfeld has done basic research on mathematical thinking and teaching. He is collaborating with local schools to improve mathematics instruction, focusing on issues of diversity