Mountain Shadows Middle School

American flag waving against a bright blue sky with clouds.

Disney Day 2026

Lunch time activities

2025/2026 MSMS Boys Basketball Team

Outdoor science experiment fun!

8th Grade End of year Knotts Berry Farm Trip

Office Hours

Monday- Friday

7:00 am -3:00 pm

Banner promoting awareness of fentanyl dangers with a website link.

Click on the link for more information: https://facesoffentanyl.net/

MSMS Academic Excellence Awards Assembly

ASB Students putting together Thanksgiving baskets thanks to our

community donations!

2025 Thanksgiving baskets distribution

2025 Girls Volleyball

About Us

Mountain Shadows Middle School serves students in grades 7 and 8 within the Nuview Union School District. MSMS has an enrollment of approximately 400 students on average every year.

In addition to preparing our Cougars for their bright futures with core classes, we also offer electives such as STEM (Science, Technology, Engineering & Math), ASB, Yearbook, and several clubs. Mountain Shadows Middle School also works closely and offers several year-round sports with the Think Together After School Program.

Mountain Shadows Middle School is pleased to announce that the Nuview Union School District has launched a 1:1 Chromebook initiative for all 7th and 8th graders beginning with the 2016-17 school year.

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