The Association Montessori Internationale has partnered with the Montessori Association of Thailand and the Thai government Office of Basic Education to provide Montessori education in a growing number of public schools. They have realised this plan by establishing 82 primary programmes since 2004 and training over 100 educators with a further 200 currently studying, as well as opening Assistants to Infancy and Elementary programmes. Quality is assured through AMI training and support and the rigorous collection of data to demonstrate outcomes.


Thailand has undergone significant educational reform since passage of the Reform Act of 1999. Montessori was studied and introduced as a Pilot Project for the Development of The Child’s Potential in 7 small government schools in 2004. The next year, 60 Thai officials and private educators attended the 25th International Montessori Congress in Sydney, Australia, followed immediately by a visit from AMI President, André Roberfroid to Thailand.

2006 saw the growth of pilot schools, the establishment of The Montessori Association of Thailand (MAT), and the first AMI Primary Training Course. This course was supported by significant donations from AMI schools in the United States.

By the end of 2007, 65 Montessori Primary prepared environments were opened. As the first Training Course concluded, an Orientation for Education Administrators on Quality Montessori Implementation was held and a formal Framework for Cooperation on Implementation of Montessori Education in Thailand signed.

The first National Montessori Conference, Nurture the Child and Advance the Nation was held in 2010 concluding with the graduation ceremony of the 2nd AMI Primary course.  The conference ignited wide public interest in the Montessori movement with HRH Princess Srirasmi Royal Consort of HRH Crown Prince of Thailand and their son HRH Prince Dipangkorn Rasmijot officially opening the conference and acknowledging all those who had contributed to the establishment of Montessori in Thailand.

As of April, 2011, a third AMI Primary Training has begun with 206 students, 82 AMI Primary programmes are active in the public and private sector, 107 educators have been trained, and 5 pilot programmes for Assistants to Infancy have begun.


Thai Montessori schools were evaluated in 2010 with these results:

Internal quality assurance has been monitored by the Education Services Areas. A recent report of a study during the first semester of academic year 2010 from the Khon Kaen Area 3 concerning 600 kindergarten children, aged 5 years old: 300 children were developed with the Montessori Approach and 300 children were  developed by the 6 Groups Activities Technique. 

When surveys were applied according to the Basic Education Academic and National Standard Test, the results on intellectual and basic skills were as follows.

Table 1:  Overall ability to choose correctly the associated pictures in quantities, numerals, sequences, order, contrast, shapes, tastes, smells, and logical thinking: the Montessori children performed at 13-15 scores of 78.6%.

Table2.  The scores on language development showed Montessori children could write the names associated to the picture correctly with the highest score of 7-8 words (78.3%) and every child could write. The children who were developed by the 6 Group Activities Techniques, 40.3 % scored at 1-2 words and 33 children could not write (11%).

The study concluded that the overall intellectual performance and language skills of Montessori children were significantly superior to the children who were developed by the 6 Group Activities Techniques.

It was also reported that educational investment for the maximum benefit is best at birth to six, that Montessori has been proven to be a quality method and right for the Thai community, and that Montessori trained adults demonstrated spiritual development that will provide “the ultimate reward to the system and society.”