David Selski

David Selski is an experienced educator with a strong background in mathematics instruction, currently serving as a High School Mathematics Teacher at Servite High School since August 2021, where responsibilities include teaching AP Statistics, CP Pre-Calculus, and CP Calculus, alongside coaching junior varsity volleyball and facilitating various student clubs. Prior to this role, David founded Math by DS, offering tailored tutoring sessions in mathematics from preschool to college. David's prior positions include Lead Math Tutor at UpGrade Learning, Math Instructor at Mathnasium and Valley Beth Shalom Day School, as well as elementary math specialist roles, consistently receiving positive evaluations from students and parents throughout the career. David holds a Bachelor of Arts in Mathematics and Secondary Education from Brandeis University and is currently pursuing a Master of Education in Curriculum and Instruction at California Coast University.