Welcome to GBS Academics

Excellence is the goal of both students and staff at Glenbrook South High School. The instructional program is designed to offer the greatest possible flexibility in meeting the educational needs of a diverse student population.
Zach Adams
Student Spotlight
“I have grown through the culture of GBS… I’ve learned how to work hard, be successful, interact with other people, be more efficient and overall fully embody the person I want to be..."
- Zach Adams