Read about our history, accreditation
and range of flexible options for
Learn how The Keystone School provides a high quality, flexible education for our high school and middle school students
Watch the Video
Explore the benefits of the Keystone curriculum
for grades 9-12 with its range of core, elective
and advanced online high school courses.
See high school tuition rates by course type,
compare rates for our Standard and Plus
curriculum options, and learn about discounts
for full-time students.
Ready to enroll your high schooler?
Start by viewing admissions, credit transfer,
and technical requirements.