My name is Andrea Cho and I am incredibly excited to be your new Assistant Principal. This will be my 13th year in Loudoun County. For the past two years, I have served as Administrative Intern and Data Coach at Guilford Elementary in Sterling, Virginia. Before becoming Administrative Intern, I taught at Guilford for 10 years in grades 3, 4, and 5. My experience and passion for teaching and learning have led me to this position and I am already feeling right at home, here at Sanders.