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

Academic excellence requires an accelerated curriculum that goes beyond advanced textbooks. Our masterful teachers guide students to think more deeply and comprehensively about the subject matter.

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. 

Brown Family Donates $3 million to Keystone School