This volume emerges from a partnership between the American Federation of Teachers and the Learning Research and Development Center at the University of Pittsbu

This volume emerges from a partnership between the American Federation of Teachers and the Learning Research and Development Center at the University of Pittsbu

Transform mathematics learning from “doing” to “thinking” American students are losing ground in the global mathematical environment. What many of them

A perennial discussion about teacher development is the optimal content background for teachers. In recent years, that discussion has taken center stage in the

Studies of teachers in the U.S. often document insufficient subject matter knowledge in mathematics. Yet, these studies give few examples of the knowledge teach