The CKS grade school department sent representatives who competed and dominated the 4th Philadelphia High School Science and Math Quiz Bee last February 28, 2017 at Philadelphia High School, Quezon City.
Carlos Benedict Ong (Gr. 6-A) won the gold medal in the individual category. He was joined by classmates Carlyne Consebido and Jeremy Chu en route to winning first place and the gold medal in the team category. 
The team of Kean Railey Chan Huan and Jovanna Tan, both from Grade 6-A, and Riyen Bernice Ang (Gr. 5-A) won second place and the silver medal in the team category, giving CKS College a 1-2 finish in the competition. 
The school also emerged overall grand champion for its outstanding performance, thanks to their trainer, Mrs. Jennifer C. Mislang.