Principal Investigator:

Andrea A. diSessa

Programmer:

Edward Lay

Post Doctoral Researcher:

Jeff S. Friedman

Graduate Researchers:

Flavio Azevedo
Nicole Gillespie
Rafael Granados
Orit Parnafes

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

Or send e-mail to Flavio Azevedo.