CKSC high school students scored well during the 2015 DepEd-NCR MTAP Math Challenge - Private Sectoral individual and team competitions.
The 4th year tandem of Andrew Brandon Ong and Jan Kendrick Ong won 3rd place in the team category.
Winners in the individual category were Ryan Jericho Sy (Grade 7 - 7th Place, Jhervey Edric Cheng (Grade 7 - 10th Place), Patrick Matthew Chan (4th Year - 6th Place), and Andrew Brandon Ong (4th Year - 9th Place).