Explore. Enroll. Excel.

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Explore why families choose SBISD
for outstanding learning experiences.

Welcome to Cornerstone Academy!

We strive to provide a unique environment that ensures high academic and behavioral standards, meaningful partnerships, a creative learning environment with expectations for students.

Better Together

Our success is the result of a partnership among students, parents, staff, business, and community.


Office Hours

7:00 AM - 4:00 PM

School Hours

8:00 AM - 3:30 PM


Angel Purdy

Asst. Director

Daniel Feak
713.251.9097 fax