Skip to content

Ruth Musser Middle School

Respect, Responsibility, Readiness ... Creating Lifelong Learners

Show submenu for Administration

Administration

Assistant Principals

RMMS Comprehensive Safety Plan

Show submenu for Our School

Our School

About Our School

RMMS 2025-2026 Bell Schedules

Show submenu for Parents

Parents

2025-2026 Middle School Course Catalog

8th Grade High School Presentation

Aeries Parent Portal

After School Sports

Track and Field

Health Care Information Resources

Homeless Education

Parent Resources

School Site Council

School Plan (SPSA)

SSC Agenda and Minutes

Student Handbook

Show submenu for Staff Links

Staff Links

Staff Directory

Show submenu for Students

Students

Aeries Student Portal

Library Catalog

School Menu & Meals

Student Calendar

Show submenu for Quick Links

Quick Links

Aeries Parent/Student Portal

Aeries Teacher Portal

Community Flyers

Destiny Discover

Health Services

Illuminate Education

Office 365 Login

SARC (School Accountability Report Card)

Student Calendar

Show submenu for

Ruth Musser Middle School
News
Attendance Turkey Trot

Attendance Turkey Trot

Attendance Turkey Trot

AC Suzanne Thompson

November 3, 2025

Find Us

Ruth Musser Middle School10789 Terra Vista ParkwayRancho Cucamonga, CA 91730Phone: (909) 980-1230Fax: (909) 980-3042Attendance Hotline: (909) 980-1410

Schools

Central School District
Bear Gulch Elementary School
Central Elementary School
Coyote Canyon Elementary School
Doña Merced Elementary School
Valle Vista Elementary School
Cucamonga Middle School
Ruth Musser Middle School

Non-Discrimination | Title IX Notification
School Accountability Report Card
Suicide, Bullying and Harassment Resources

Stay Connected

Copyright © 2025 Central School District. All rights reserved.Powered By Apptegy Visit us to learn more