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Chiang Rai International School

Thailand, Chiang Rai

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Extra-Curricular Activities

Clubs, activities, and opportunities to explore interests and passions

Academic and Intellectual

CRIS offers Preschool, Elementary, and Middle/High School programs. The Elementary program uses Common Core Standards for English Language Arts and Mathematics, the NGSS for Science, and the Aero standards for Social Studies. The High School program follows Common Core for Math and English Language Arts, the NGSS for Science, and the Aero Standards for Social Studies, with four core subjects and Thai language and Culture among the electives. AP courses are offered across multiple disciplines, including an AP Capstone Diploma Program.

Arts and Creative

CRIS provides arts-focused opportunities through its curriculum, including Music and Visual Arts. AP courses include AP 2-D Art and Design, AP Drawing, AP Art History, and AP Music Theory. Arts are integrated into the curriculum as part of co-curricular offerings in Elementary and across the school.

Cultural and Language

Thai Department provides dual curricula for Thai and international learners and follows the Standards of Thai Language and Culture Competency from the Office of the Private Education Commission (OPEC). The Thai language, culture, and history are central to the Thai program. International Day celebrates cultural diversity with students wearing traditional outfits and representing different countries.

Social and Hobbies

CRIS Sports is a core part of campus life with activities and competition. Spirit Weeks and CRIS House Day promote teamwork and school spirit. International Day celebrates cultural diversity and is a regular school event.

Community and Service

CRIS has a Community Service program. The CRIS community engages in activities that promote creativity, teamwork, and personal growth. International Day celebrations bring together students representing different countries and cultures.

Leadership and Professional

CRIS provides student leadership opportunities through ASAs and the Model United Nations (MUN) program. The Head of School is Mr. Jae Knickerbocker.

Lifestyle and Wellbeing

CRIS emphasizes sports and fitness through CRIS Sports. Spirit Weeks and House Day foster teamwork and well-being. International Day and other campus events contribute to a vibrant school culture. The boarding option on campus provides a secure living environment for students.

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The school at a glance
Instructs in English
Fees THB 170,250 - 404,600
Ages 3 - 18 years
Pupil numbers 250
Type Co-educational, Co-educational (boarding)
Opened 2010
Bus Service Yes
Availability Are there places?

Chiang Rai International School (CRIS) opened in 2010 and is situated on an 11-rai (approximately 4.5-hectares) campus about 3 km north of Chiang Rai city center, in a semi-rural area that is gradually becoming suburban and commercial. The campus is surrounded by mountains and lies roughly an hour away from the Golden Triangle, where Thailand, Laos, and Myanmar meet. CRIS follows an American-style curriculum: in primary and secondary levels, the school uses Common Core State Standards for English Language Arts and Mathematics, Next Generation Science Standards (NGSS) for Science, and AERO standards for Social Studies. Core subjects in the upper grades include English, Math, Science, Social Studies, plus physical education, music, art, Chinese, ICT, Bible instruction, electives, and Thai language and culture. Boarding options are available, with separate accommodation for boys and girls. Boarders typically share twin rooms and are supported through a “buddy” mentorship system, and live within a structured community where houses are led by senior students.

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