Principal Investigator:

Andrea A. diSessa

Programmer:

Edward Lay

Post Doctoral Researcher:

Bruce Sherin

Graduate Researchers:

Flavio Azevedo
Andrew Elby
Jeff Friedman
Rafael Granados
Rodrigo Madanes

Education in Mathematics, Science and Technology
School of Education
4533 Tolman Hall
University of California, Berkeley
Berkeley, CA 94720

Or send e-mail to Bruce Sherin.