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Established in 2005, Colorado International School (CoIS) is a private, non-profit international school, an immersion school which serves students in preschool through 8th grades (ages 3-14).  CoIS immerses students in French, German, Mandarin, Spanish and English in our day programs. We also offer Enrichment Program courses in Persian (Farsi), Russian, Italian, Japanese, and Arabic as well as in our five main languages.

Colorado International School is authorized to implement the International Baccalaureate Primary Years Programme (IB PYP).  IB World Schools share a common philosophy—a commitment to high-quality, challenging, international education—that we believe is important for our students.

To our knowledge, Colorado International School is the only international immersion school in the Rocky Mountain Region with PYP authorization and with curricular immersion in the preschool years; and possibly the only school in the world with PYP authorization in English and in  four immersion languages: French, German, Mandarin, and Spanish.

International Tea Party on Ecuador

International Tea Party on Ecuador Join Colorado International School for out International Tea Party on Ecuador next Tuesday, March 3rd at 10:00 a.m. You and your child(ren) will learn about the beautiful country of Ecuador and its cultural traditions.  Please let … Continue reading

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Multilingual Lantern/Riddle Festival

Multilingual Riddle/Lantern Festival Try your skill with riddles in all languages at our annual Riddle/Lantern Festival next Thursday, March 5th at 2:30 p.m.!

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CoIS Persian (Farsi) Updates

CoIS Persian (Farsi) Kids’ Club Sunday, March 1st  The Persian (Farsi) Kids’ Club for PreK through Upper Elementary/Middle School) and Persian (Farsi) Adult Class will return on Sunday, March 1st with 2-hour classes from 10 a.m. to noon through June 7th, … Continue reading

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2015-2016 Calendar

CoIS would like to present the 2015-2016 school year calendar. It is never to soon to start planning. If you have any question please ask. Click on the calendar to open and/or download a PDF version. Thanks.  

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COIS SUMMER DAY AND MOUNTAIN CAMPS REGISTRATION NOW OPEN

Now is the time to make your plans for summer 2015. 2-week language immersion Day Camp (8 a.m.-4 p.m. June 15-26): $550 through March 31st and $600 after  April 1st English Science Mountain Camp (July 5-18) – $2000 World Language Mountain … Continue reading

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