United Montessori Association Offers teacher training and certification programs over the Internet.
The Montessori World Educational Institute offers three courses for the education of children. Course I focuses on children ages 2 to 5, Course II focuses on children 2 to 7, Course IIa focuses on children 5 - 7, Course III focuses on children 6 to 9, and Course IV concentrates on children ages 6 to 12.
Association Montessori International AMI training courses.
NAMC Provides global distance learning infant through elementary.
Jola Montessori publishes a quarterly newsletter for Montessori Schools in the nation. It has contributions from authorities in education.
The site also provides a Montessori Materials Guide, The Montessori Community Resource, and The Montessori Community Directory