Marshall Middle School has adopted a new 4-day schedule for the 2014-2015 school year labeled A-Day, B-Day, C-Day and D-Day. Core classes like English, math, science and social studies will meet every day on a rotating schedule so they are taught at a different period each day, while elective classes like art, music and PE will meet every other day. The new schedule is designed to maximize instructional time in the core subjects within the constraints of the school day.