Arthur B. Powell, Jr. is Associate Professor of Mathematics Education in the Department of Urban Education at the Newark campus of Rutgers University, New Jersey, and Faculty Research Scientist and Associate Director of the Robert B. Davis Institute for Learning of the Graduate School of Education in New Brunswick.  He received his B.A. in mathematics and statistics from Hampshire College, Amherst, MA; M.A. in mathematics from the University of Michigan, Ann Arbor, MI; and Ph.D. in mathematics education from Rutgers, the State University of New Jersey, New Brunswick. Dr. Powell’s research interests focus in the following areas where he has published extensively: writing and mathematics learning; ethnomathematics; development of mathematical ideas, reasoning, and heuristics; teacher professional development in the mathematics for teaching; and collaborative problem solving in mathematics with technology.  At present, he directs the Research Group on Communication, Technology, and Mathematics Learning that is engaged in an investigative and instructional project, called eMath.  To fund his collaborative research, Dr. Powell has garnered funding from local, national, and international agencies.