middle school
A school for students between elementary school and high school.
Middle school is the stage of education between elementary school and high school, typically covering grades 6 through 8 (roughly ages 11 to 14). It's called middle school because it sits right in the middle of your school years, bridging childhood and the teenage years.
Middle school represents a significant transition. Students change classes throughout the day instead of staying in one room. They have different teachers for each subject, and they're expected to manage their own schedules and assignments with less hand-holding than in elementary school. The hallways get more crowded, the lockers get trickier to open, and suddenly you're navigating a much bigger social world.
This is also when your body and brain are changing rapidly. You're developing new ways of thinking, forming deeper friendships, and figuring out who you are as a person. Middle school can feel awkward and exciting at the same time: one day you might feel confident and capable, the next day completely confused about everything from math homework to where to sit at lunch.
Some schools call this period junior high instead, which usually means grades 7 and 8. Either way, these years prepare you for the greater independence and academic challenges of high school. They're practice years for managing complexity, both in your classes and in your life.