Academics
Parents searching for the best private school in San Antonio find themselves at Keystone. Request more information or a campus tour today.
Keystone is for curious learners
The Keystone teaching style seeks to satisfy the innate curiosity that our students possess. In the Little School and Kindergarten, teachers nurture children’s natural inquisitiveness. Active learning methods develop their curiosity and knowledge through the Lower School years.
As students progress through Middle and Upper Schools, they are encouraged to maintain that child-like curiosity. They learn how to ask questions, find answers, and think broadly, and the quality of their schoolwork is exceptional.
Students embrace academic excellence
Our students respond with the enthusiasm and energy to exceed expectations. Middle School students often tackle traditional high school work. Upper School students take a demanding AP course load, and many advance to college more than a semester ahead. Intellectually curious young people embrace the academic challenge of Keystone School.
Explore the four Keystone School divisions
Keystone School provides an accelerated program of study for students from pre-kindergarten through high school:
Lower School (K-4th)
Middle School
(5th-8th)
Upper School (9th-12th)
What parents say about the Upper School
College Preparation
Preparing students for college
The success of student matriculation at the finest colleges and universities in the world testifies to the preparation of a Keystone education.