Problems as Possibilities: Problem-Based Learning for K-16 Education (2nd Edition)
Linda Torp is Chief Education Officer for Success Lab, Inc., in Chicago and facilitator for ASCD's Problem-Based Learning Network. She is a former director at the Illinois Mathematics and Science Academy in Aurora.Sara Sage is Assistant Professor of Secondary Education at Indiana University in South Bend. She has worked with numerous teachers at the Center for Problem-Based Learning at the Illinois Mathematics and Science Academy.