Sage International School is a K-12 charter school which develops internationally-minded citizens of the world, ready to compete and engage in the Global Market Place.

International Baccalaureate Program (IB)

Sage International is an authorized IB World School for the Primary Years Programme (PYP) and the IB Diploma Programme (DP).

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Outdoor Program

The Outdoor Program is for the adventurous student who enjoys the wild side of life.  If weekend camping trips, action Fridays, expeditions, wilderness certifications, and local excursions interest you check out our page. 

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Mind the Gap:

Annual fundraising campaign in which we ask our community to contribute and bridge the gap between the per student funding provided by the State of Idaho/federal government and the cost of educating an IB student at Sage.

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For Parents:

Keep current on policies, events, and important facts. Look here for the Sage International School Handbook, parent forms, and drop off/ pick up information. Your participation and support are the lifeblood of Sage International, thank you!

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Sage Community Network:

The Sage Community Network (SCN) supports student achievement and community through a strong partnership between our families and Sage International School in Boise, Idaho.

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