11256 N 128th St, Scottsdale, AZ 85259
School Hours | 8:15 a.m. - 2:50 p.m.
Office Hours | 7:00 a.m. - 3:30 p.m.
Principal | Ms. Terri Kellen
Phone | 480 484 5500
To report an absence: 480 484 5560
Mountainside Middle School Profile Video
STEM Students Field Trip
Mountainside STEM students test their self-made boats in the water at Castles and Coasters.
Mountainside Orchestra students perform a winter concert at the Desert Mountain High School Auditorium.
Presentation for 6th Grade Students
6th Grade students will meet in the Student Center for a special presentation.
End Of Quarter Spirit Assembly
End Of Quarter Spirit Assembly. Assembly Bell schedule.
Professional Development Day - No Students