junior high school

US /ˌdʒuː.njɚ ˈhaɪ skuːl/
UK /ˌdʒuː.njɚ ˈhaɪ skuːl/
"junior high school" picture
1.

Gesamtschule, Mittelschule

a school for children aged 11 to 14, typically comprising grades 7, 8, and 9, between elementary school and high school

:
My daughter is starting junior high school next year.
Meine Tochter kommt nächstes Jahr in die Gesamtschule.
He met his best friend in junior high school.
Er traf seinen besten Freund in der Gesamtschule.