Jennifer Gastelum is an upper school mathematics instructor who teaches Geometry, Algebra 2, and Pre-calculus. She is also an 11th grade Advisor. Ms. Gastelum earned BS and MS degrees in Civil Engineering from UC Berkeley and has worked on various building and infrastructure projects in San Francisco and Fremont. She enjoys running, swimming, HIIT, and weight lifting. She adores her Cavalier King Charles Spaniel, Lady.