American Pacific International School (Primary)

Established in 1997, American Pacific International School (APIS) aims to provide a quality education program for students in Pre Nursery through Grade 12, based on international education standards, delivered in the English language through a constructivist approach.

Students in Grade 7 to 10 were initially taught in a remote setting at the Main Campus (MC) with boarding options available.  This campus has seen many changes over the years, including the expansion of grade levels to include Grades 1 - 12, the introduction of the International Baccalaureate Primary Years and Middle Years Programme and the application to become an IB World School in 2019. 

In 2000, APIS opened a Kindergarten campus in Chiangmai. This campus provides preschool education to children in Nursery through Kindergarten 3.  In 2009, both campuses adopted the IBO Primary Years Program as a framework for curriculum delivery. A new purpose-built facility was created in 2014 and now serves students from Pre Nursery (PN) through Grade 6.  The new campus is referred to as American Pacific International School Primary (APISP) or shortened as Primary Campus (PC).