aka: Middle School
High School isn't state funded; expect students in the last year of junior high to be fretting over getting into the right high school, and maybe over how they will pay for it. In Israel, which used to have first-through-eighth grades in elementary and ninth-through-twelfth high schools, seventh-through-ninth middle schools were introduced to reduce the shock from the stark changes from elementary to high school, which caused many students to drop out. This backfired when it turned out they were actually increasing disparities between students, and nowadays many schools are middle-cum-high schools. 2. Similar to High School, except that your body embarrasses you in different ways at different times. 3. Place where children are sent to become teenagers. If walls could talk, these wouldn't. They'd just stand there and angst. There are real differences in educational philosophy behind the name shift from "junior high" to "middle school" starting in the 1970s, as well as a matter of teacher prestige. However, due to the localized nature of American public education, some districts took these on board more or less than others, regardless of whether they actually changed the name on the building or not. Thus, in the public mind (and therefore in fiction), the two terms are used interchangeably. Note that even though "middle school" happens to be a direct translation of the Japanese Chuugakkou, the name shift has little to do with the institutional Japanophilia of The Eighties. Most High School tropes apply here. In Live-Action TV, expect any Middle School-set show that gets a third or fourth season to simply Retcon the existing institution into a High School, as that's much cheaper than building new sets and casting new teachers.