MS Science


Trinity-Byrnes provides a rigorous and well-rounded college preparatory curriculum. We have extensive offerings in English, Mathematics, Social Sciences, and Science, as well as in Art, Music, Dance and Drama. We offer Advanced Placement classes in Latin, English Language and Literature,…



We offer a broad range of opportunities in girls’ and boys’ athletics, and field a total of 16 teams at Varsity and JV level across Fall, Winter and Spring seasons. Read our Athletics Vision, here Athletics Policies Fall 2015 Sports…



At Trinity-Byrnes Collegiate, we believe that artistic development is critical to the growth of our students. Through our creative arts program, we cultivate students’ artistic and cultural awareness, as well as teach them problem solving skills that enhance their work…


Sports Pictures – form

Fall 2015 Sports Pictures Download the  CSI sports Pic order form (pdf, 325k) and bring in on Tuesday August 4th 9am – Cheerleading 9:45 Cross Country 10:15 Girls’ Tennis 10:45 Swim 11:15 Volleyball 11:45 Football Athletes should arrive 10-15 minutes…


Welcome to Trinity-Byrnes!

Welcome to Trinity-Byrnes Collegiate – we’re glad you’ll be part of the TBCS family. Check out our New Families page, which is intended to help answer any questions you may have as you learn your way around.


Registration 2015

Registration Days begin Tuesday August 11, 2015 August 11, 2015 9-11am – 12th Grade 1-3pm – 11th Grade August 12, 2015 9-11am – 10th Grade 1-3pm – 9th Grade August 11, 2015 9-11am – 8th Grade 1-3pm – New Family…


Beach Blast 2015!

Join us as we celebrate the end of Summer and the start of a new school year with our 3rd Annual Beach Blast! Good music, good company and great food and drinks at Victor’s Bistro, Hotel Florence Saturday August 15,…

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Minecraft Camp

Minecraft Camp Trinity-Byrnes Campus June 15-19 9:00am-3:30pm Cost: $225, includes daily snack and camp t-shirt REGISTER ONLINE HERE Campers will explore the creative aspects of the world of  Minecraft. Minecraft camp allows campers to explore their creativity while improving their…

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Titan Tennis Tournament

2015 Pete Cooper Titan Tennis Tournament Saturday, May 9, 2015 Florence Country Club 1pm – 5pm Rain date May 10, 2015 Check-in 12:30pm Round Robin Mixed Doubles Tournament 1-4pm Players’ Party & 5.5 Men’s Doubles Exhibition Match 4-5pm Please join…

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