In this article, the author discusses the U.S. context for teacher education, the power of teacher preparation for transforming teaching and learning, and the current challenges for this enterprise in the United States. The author believes the central issue that teacher education must confront is how to foster learning about and from practice in practice. The author concludes that teacher education system in the United States the possibility of dramatically reforming teacher education and development. However, schools of education must hold themselves to a higher standard. Furthermore, teacher educators must be prepared to create partnerships with schools in their communities.