Principal’s Message
July 9, 2026
Welcome to Thornton Fractional South High School; a place where every student is known, challenged, and empowered to achieve their highest potential.
As Principal, I am honored to serve a school community with a proud tradition and an even brighter future. At TF South, we believe that excellence is built through meaningful relationships, high expectations, and a commitment to continuous growth. Every day, we strive to create an environment where students feel a sense of belonging, embrace challenges, and develop the skills and confidence needed to succeed in college, careers, and life.
Our work extends far beyond the classroom. Whether students are engaged in Advanced Placement courses, career pathways, athletics, fine arts, clubs, or service opportunities, we are committed to ensuring every Red Wolf discovers their passions and has access to experiences that prepare them for the future they choose.
Education is most successful when schools, families, and communities work together. I encourage you to stay connected, share your ideas, celebrate our successes, and partner with us as we continue building a culture of excellence for every student.
I look forward to meeting each of you and learning what makes TF South special to you. Together, we will honor our traditions, embrace innovation, and ensure every student graduates prepared to lead, serve, and make a positive impact on the world.
Welcome to the TF South family. The best is yet to come.
James Thurman, M.A.Ed.
Principal
Thornton Fractional South High School
Contact Information
Main Office: (708) 585-2000
Main Office Staff
Ms. Lisa Bouler - Principal
(708) 585-2007
lbouler@tfd215.org
Mr. Rene Valdez - Assistant Principal of Instruction
(708) 585-2008
rvaldez@tfd215.org
Nicole Moore - Administrative Asst.
(708) 585-2007
nmoore@tfd215.org
Christina Garcia - Administrative Asst.
(708) 585-2005
cgarcia@tfd215.org