Crestview Middle School.
Use common geographical features like 'Hillcrest School' or 'Lakeside Academy'.
Sunnydale Middle School.
Sunnydale Middle School.
Yuki no Sei High School. 'Yuki' means snow in Japanese. It could be a school in a snowy region, and perhaps the students have to deal with snow - related challenges like snow - blocked roads to school, or special snow - themed school events.
Hillcrest Middle School.
Jeju Island Breeze High School.
Well, you could use names like Crestview School. It gives the impression of a school on top of a hill with a great view. Another one could be Maple Grove Institute, which sounds like a place surrounded by maple trees. And then there's Meadowbrook School, which might be located near a meadow and a brook.