All students at MEHMS participate in the Geography Bee through their Social Studies Classes. The top students in each grade level compete at the school level. The winner of the school level qualifies to take a written test, and if he or she is in the top 100 in the State, is invited to compete at the state level.
Students in all grade levels have the opportunity to take a qualifying test to compete in Math Olympiad. Students take five 30-minute tests. One test is given each month from November through March.
7th grade students have the opportunity to participate in the Robotics Club at George Mason High School. The team develops a robot for competition at the FIRST Robotics Competition
Students in all grades may be a part of a Stock Market Game team (up to 4 members per team). A Fall and a Spring session are offered. Teams invest $100,000 into the market and compete with other teams within their Region and State.