what i got so far... try to get as many as you can without google and without looking at my spoiler before looking at my spoiler
[SP]
East High = High School Musical
Fillmore High = ???
Hogwarts = Harry Potter
Jedi Academy = Star Wars
Kennedy High School = Wonder Years
Ridgemont High = Fast Times at Ridgemont High
Rydell High = Grease
Shermer High = Breakfast Club, Sixteen Candles, Pretty in Pink (actually any John Hughes movie)
Sky High = Sky High
West High = ???
Westerburg High = Heathers
Xavier School for the gifted = X-Men
[/SP]