Who We Are

We are a volunteer organization whose mission is to empower students, enhance the educational experience, and build an inclusive community that fosters growth and success for all. With a commitment to collaboration, innovation, and diversity, parents, teachers and students strive to create an environment where every child can flourish academically, socially, and emotionally.


What we do

Your membership enables the PTSA to enrich the student experience at GCM through the support of student programs, continuing faculty education, building community, and supporting various student and school needs.

Your membership helps support the following


Student Programs (Ethics Day, FBLA, DECA, Model UN, and more.)

Graduation Celebrations


Academic Letter (given to JR. & SR. students with at least a 3.7 GPA.)


Support for Performing Arts & Music


Reflection Art Contest


Marshall Market (helping students in need of financial assistance)


Classroom Teaching Tools & Technology


Curriculum Enrichment Materials


Staff Support & Prof. Development


World Heritage Nigh (celebrates our diverse community with food and performances.)


Hospitality Events


Guest Speakers and so much more.