Jo Ellen Roseman Editor

Yael Kali is Senior Researcher at the Department of Education in Science and Technology, Technion—Israel Institute of Technology. Marcia C. Linn is Professor of Development and Cognition, specializing in education in mathematics, science, and technology in the Graduate School of Education at the University of California, Berkeley. Jo Ellen Roseman, Director of Project 2061 at the American Association for the Advancement of Science, has been involved in the design, testing, and dissemination of Project 2061's science literacy reform tools since 1989.