Katherine Quatrini is a rising junior at Virginia Tech pursuing a B.S. in mathematics and economics with a business focus. She graduated from Langley High School in 2020 where she volunteered for several peer tutoring and writing center programs. Katherine has a passion for STEM-related subjects and enjoys working with students. In her free time, she enjoys playing sports and tackling challenging puzzles. This is Katherine's second summer as a Fairfax Collegiate instructor, and she is excited to continue her passion for teaching.