A Look Back: Cornerstone Prep - Lester Campus Founding Year


Watch Our Prepsters Roll Their Math Facts


First Grade Classes Encourage Third Graders Taking TCAPS



Cornerstone Prep — Achievement School District

Cornerstone Prep DRAFT A from Achievement School District on Vimeo.

Principal's Message

Co-Founder and Principal of Cornerstone Prep, Lisa Settle discusses changes announced on February 28, 2012 regarding the Achievement School District and Cornerstone Prep.

Staff of Cornerstone Prep Eager to Serve in Binghampton

What's Different About Cornerstone Prep?