Teacher education is evolving and developing into a profession in itself. It is an important area in which the trainer is getting trained. And it is important, as these are the people who will spend maximum time with the young generation during their formative years.Teacher education could be synonymous with teacher training and teacher development, but there is also a marked difference between the two. Basically, teacher education is a program that trains graduates to work in schools as teachers. It is a process or a course that an aspiring teacher has to undergo before she can get into the profession. Here, she receives training and educational information that will tell her how to impart the knowledge she has to the students. The course is an essential prerequisite, and the would-be teacher will attend lessons and lectures, and learn theories and new developments in the profession. She will get comprehensive training in material preparation for classes, methodologies, evaluation processes and standards, curriculum development and management of classrooms.Almost all major universities in the United States of America offer graduate programs in teacher education and training. These courses include comprehensive studies and research on not only the major subjects of the student, but also methods of imparting information to schoolchildren in the best possible way. Columbia University, for example, has one of the largest training colleges for teacher education in America. They focus not just on training teachers for schools, but also at evolving a new generation of leaders who understand education in the broadest possible sense of the word.The National Council for Accreditation of Teacher Education sets the standards for quality teacher education in the United States of America. This council is responsible for the accreditation of schools and colleges in the country, and ensures that only professionals with integrity and knowledge reach the students. Started in 1951, the council sees to it that the accredited schools maintain specific minimum standards in the quality of education as well as quality of teachers.