Association Montessori International/USA International organization for Montessori Teacher Training that Dr. Maria Montessori started in 1929 to protect and manage the standards of her work. Ancient Ways Non-profit organization partner in the Nhimbe School in Zimbabwe Canadian Association of Montessori Teachers Montessori Professional Organization for Teachers and Schools in Canada Corvallis Montessori School: Corvallis, Oregon, USA Primary and Elementary Montessori School Humberside Montessori School: Toronto, Ontario, Canada A Montessori School that has contributed to the Nhimbe School Institute for Earth Education Organization to support the continuing education about nature and the environment   Keystone Montessori, El Cerrito, California, USA A Montessori School that has contributed to the Nhimbe School MariaMontessori.com An excellent resource for news and information about Montessori education. Montessori Centenary Celebration Celebration Event of the 100 year anniversary of the first Montessori Classroom in Italy Montessori Institute Northwest Montessori Training organization in Portland, Oregon Northwest Montessori School: Seattle, Washington, USA A Montessori School that has partnered to support the the Nhimbe School and continues to collaborate with the vision and growth of Sundborn Children's House North American Montessori Teachers' Association Montessori Professional Organization that hosts workshops and seminars for Teachers and Parents Oregon Montessori Association Montessori Professional Organization for Teachers and Schools in Oregon   Philomath Montessori School, Philomath, Oregon, USA A Montessori School that has contributed to the Nhimbe School   Portage Collaborative Montessori School: North Canton, Ohio, USA A Montessori School that has contributed to the Nhimbe School ShoreBank Pacific The Northwest’s own ShoreBank Pacific makes it easy for you to connect your money with your values. ShoreBank Pacific lends to businesses and non-profits that are committed to improving their sustainable footprint Steven J. Hughes, PhD, LP, ABPdN Excellent resource for brain and psychological research supporting the Montessori teaching method The Natural Step Network Sundborn Children's House is a member of The Natural Step, a not-for-profit organization dedicated to education, advisory work and research in sustainable development. Since 1989, it has worked with thousands of corporations, municipalities, academic institutions and not-for-profit organizations that have proven that moving strategically toward sustainability leads to new opportunities, reduced costs, and dramatically reduced ecological and social impacts.   Village Montessori, San Anselmo, California, USA A Montessori School that has contributed to the Nhimbe School Top © 2009 Montessori Foundation of Washington dba Sundborn Children's House. All Rights Reserved. Page Updated on Monday, July 12, 2010 11:09 PM The Sundborn Children's House is the only school operated by the Montessori Foundation of Washington, a nonprofit IRS 501(c)(3) Foundation. The Montessori Foundation of Washington does not discriminate in matters of employment, recruitment, admission, or the administration of any of its programs on the basis of race, creed, national or ethnic origin or gender.