"Mathematics teacher educator-researcher-mentor" is a mouthful, but an accurate title to describe the range of roles of mathematics teacher educators across the nation and around the world. There is limited research about the professional development of teacher educators and even less research specific to mathematics teacher educators. This…

While case studies and narratives are often used in teacher preparation programs, the focus of these materials is usually upon the examination of effective strategies in instruction, assessment, and classroom management. The investigation described in this article examined the value of teacher stories about professional interactions for both the…

Prospective teachers can examine documentary websites known as "snapshots of practice" in an on-line "Gallery of Teaching and Learning" http://gallery.carnegiefoundation.org). Developed by the Carnegie Foundation for the Advancement of Teaching, the Gallery of Teaching and Learning includes a wide variety of web-based "snapshots" developed by…

When the author was a little girl, her father told her the story of how he once saw the great Harry Houdini escape from a straight jacket. In the early 1900s, Houdini fascinated thousands of people by performing feats of life-threatening daring and agility. Houdini was a professional in the traditional sense: he acted alone, kept his trade secrets…