MMISD STUDENTS TAKE ON ECONOMICS Posted in: Education The Economic Class at Martins Mill High School participated in the Capitol Hill Challenge which is a national stock market competition. The team of Christopher Cosgrave, Teacher Courtney Burns and Keylee Latham was named one of the teams in the top 10. This 14-week competition engages public middle and high ...PLEASE LOG IN FOR PREMIUM CONTENT. Our website requires visitors to log in to view the best local news. Not yet a subscriber? Subscribe today!