The American Montessori Society
(AMS) provides links to explanations of Montessori concepts, lists of Montessori schools, & AMS position papers.
Association Montessori Internationale
The Association Montessori Internationale was founded in 1929 by Dr. Maria Montessori to maintain the integrity of her life’s work, and to ensure that it would be perpetuated after her passing.
The Montessori Method
Marie Montessori’s original paper from 1912 describing the Montessori Method.
The Montessori Foundation
The Montessori Foundation and its membership organization, The International Montessori Council, nurture, inspire, and support the development of strong, successful Montessori schools around the world.
The International Montessori Index
The International Montessori Index was created to provide detailed comparative information in order to help in the search for a school or training center.
North American Montessori Teachers’ Association The North American Montessori Teachers’ Association (NAMTA) links Montessorians with their legacy and their future. Its services include print publications, audio visuals, conferences, and research.