Clubs & Activities
Built by Students. Backed by Passion.
We have a lot to offer at GTCHS. With over 30 active clubs and student organizations, there’s something for everyone: whether you’re interested in competitive academics, performing arts, STEM innovation, social change, or just meeting like-minded friends, there’s a place for you here.
Don’t see the club you’re looking for? Start it. Initiative is always welcome here.
Why It Matters
From high-level competition to high-impact service, GTCHS clubs help students grow as thinkers, teammates, and leaders. Every club is supported by faculty mentors and often shaped by student voice.
More than extracurriculars. These are the spaces where interests ignite and passions take off.
Academic, Leadership & Service
- Academic Team
Sponsor: Dr. Joanna Howard - Mu Alpha Theta (Math Honor Society)
Sponsors: Mr. Ed Kaczmarczyk, Mr. Eric Johnson - National Beta Club
Sponsors: Ms. Mimi Watson, Mrs. Angelique Piotrowsky - National Honor Society
Sponsor: Mrs. Michelle Dedesma - Literature Club
Sponsor: Mrs. Autumn Phillips - Future Physicians Club
Sponsor: Ms. Karen Rogers - Science Club
Sponsor: Dr. Joanna Howard - Business Network
Sponsor: Ms. Karen Rogers - Ambassadors Club
Sponsors: Mrs. Elinor Lister & Dr. Rhonda Gregory - Student Council
Sponsors: Mrs. Irena Tervo & Mr. Danny Kilgore-Wilson - Sunshine Club
Sponsor: Mrs. Charity Pratt
Arts & Performance
- Jazz Club
Sponsor: Mr. Abe Marsh - International Thespian Society
Sponsor: Ms. Jena Taylor - Step Team (UNCUT)
Sponsor: Mrs. Geneva Brown
STEM & Innovation
- GreenVillains 281 (Robotics Team)
Community Leader: Mr. Adam Henderson - Aerospace Club
Sponsor: Mr. Doug Adomatis - Chess Club
Sponsors: Mr. Ed Kaczmarczyk - Esports Club
Sponsors: Mrs. Tammy Ward
Civic Engagement & Government
- Youth in Government (YIG)
Sponsors: Mr. David Rush, Mr. Danny Kilgore-Wilson - Speech & Debate
Sponsor: Mr. Chris Moore
Cultural & Identity-Based Clubs
- Black History / Black Student Union (BSU)
Sponsor: Mrs. Geneva Brown, Ms. Tammy Ward, Mr. Danny Kilgore-Wilson - Atlas Club
Sponsor: Mr. Buck Wall, Ms. Christine Cook, & Mr. Ken Gillespie
Environmental & Wellness
- Gardening Club
Sponsor: Mr. Jeremy Heinold - Tree Huggers Recycling Team (Environmental Action Group)
Sponsor: Mr. Aaron Merritt
Athletic-Based Clubs
- Archery Team
Sponsor: Coach App & Ms. Rachel Doss - Pickleball Club
Sponsor: Mrs. Gwynne Armstrong