Interim Head of School
Director of Innovation and Learning
Middle School Math Teacher


B.S. Biology, Georgetown University
M.Ed. Marymount University
PhD. Studies, George Mason University

Andrea joined the Congressional faculty in 2015 as our 5th and 6th Grade Math Teacher. Before joining the Congressional team, she taught High School Honors Geometry, Probability and Statistics and developed project-based lessons and assessments. Andrea worked for 13 years at Flint Hill School as a Middle School Math Teacher and Lower/Middle School Math Department Chair, Technology Coordinator and Math Curriculum Coordinator. She has been an adjunct math professor at Northern Virginia Community College, an instructor of innovative curriculum and mathematics methods at both the graduate and undergraduate levels at George Mason University, and has co-authored a number of educational publications. Before entering the field of education, Andrea enjoyed a highly successful 20-year career in the systems engineering, information technology research and management fields, as an Executive Vice President, Chief Information and Technology Officer, and Director of a staff of over 200 employees.


“I wake up every morning excited to spend the day with the students and faculty here at Congressional. In my role, I am privileged to work across the school for our students, enhancing curriculum to deepen their educational experiences.”


Ali Sheibani

Director of Technology

Alyce Penn

Director of Communications

Andrea Soppi

Administrative Assistant