Jonas Clarke Middle School is one of two middle schools in historic Lexington, Massachusetts. Our school consists of grades 6, 7 & 8 and our current student population is 890 students. The structure of our middle school is a team concept in which teachers of science, language arts, social studies and mathematics work with a group of students. Students are placed on an academic team that is committed to, and skilled in, providing a safe and supportive environment for each child to learn and grow. We also offer a wide range of foreign language classes, exploratory classes, clubs, activities and sports. Jonas Clarke is proud to boast a long-standing history of excellence and we value community and parental input. Welcome to Jonas Clarke Middle School, a 2013 National Blue Ribbon School.