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"I give infinite thanks to God, who has been pleased to make me the first observer of marvelous things." - Galileo Galilei

beyond the classroom

In addition to athletics and theater after school opportunities, Holy Trinity is offers these after school clubs.

For more information about our chess club, please contact Sarah Schoen.

Mu Alpha Theta is a National Mathematics Honor Society. In the Fall of 2018, Holy Trinity received her Mu Alpha Theta charter. The chapter is open to students in grades 9-12 who maintain a 3.5 GPR or higher in their given math courses.


Teacher Sponsor:

Mrs. Acord


Caroline O’Neal, President; Sarah Lawrence, Vice President; Lydia Mahan, Secretary; Sydney Lawrence, Under Secretary; Parker Smith, Treasurer

Weekly Meeting Date:

Monday, 3 pm-4 pm, Mrs. Acord’s classroom

Annual Activities:

SCISA High School math meet, College of Charleston High School Math meet, Mu Alpha Theta video competition


This group also had fun! In addition to their weekly meetings and competitions, they entered a video in the society’s national contest. See link below.


The mission of Holy Trinity’s Robotics Club is to expose students to the fields of Science, Technology, Engineering, and Math by designing, building, programming and operating working robots under the VEX Robotics Competition program.


This club is open to HTCCS students in the Upper School (Grades 6 and above).


MLRC meets Monday-Thursday from 3 to 5 PM in the kitchen on the main campus. Please click here for the MLRC calendar.


The Monthly newsletter, The DownLoad:



For more information, please contact Coach Louis Sweet at