Ruth Musser Middle School

Regular school attendance is a vital part of student success. View this video to learn more about the Central School District's attendance policies and how you can ensure that you...

Central School District is rewarding our substitutes with an additional stipend for consistently working with us. After substituting for 50 days in our district, you will receive ...

CDPH has lifted the public health order which was in place since August 11, 2021 which required school districts to test their unvaccinated staff and volunteers. ...

You’re invited to the CSD Guiding Coalition! Central School District (CSD) will be working on refreshing our district’s vision, mission, and strategic plan. The CSD Gui...

The federally-funded Affordable Connectivity Program (ACP) helps eligible families afford high-quality HOME INTERNET at a lower cost. Our schools have qualified for the Community ...

Dear CSD Staff, Students, and Families, Excitement is in the air as we prepare for the first day of the 2022-23 school year! My name is Dr. Amy Nguyen-Hernandez, and it is my h...

CSD Child care for the 2022-23 school year! All students are eligible to enroll in our before and after school Kid/Teen Central program for a monthly fee. Our Kid/Teen Central ...

SCALE 6 th -8 th Grade Instructional Materials will be available digitally for public viewing and feedback at the Central School District office in Conference Room 3, weekdays fr...

All 8 th Grade Students and any student not returning to Central School District with a take home device (laptop and charger) need to return them at their school’s End of Year Wr...

The California Assessments of Student Performance and Progress (CAASPP) State Testing window opens April 25, 2022. These tests will give you a complete picture of where your child...

As communicated to our Staff and Parents/Guardians on Friday, January 14, 2022, the California Department of Public Health (CDPH) has updated the K-12 Guidance for Schools. Studen...

San Bernardino Department of Public Health COVID-19 Event at Ruth Musser Middle School on Saturday, December 11 from 11 to 3 p.m. 10789 Terra Vista Parkway, Rancho Cucamonga...

Join Us! Central School District will be hosting a COVID-19 vaccine clinic at our district office community center on Saturday, September 18 from 9 to 12 pm. Please sign up ahead ...

July 23, 2021 Dear CSD Staff, Students, Families, and Community Members, The first day of the 2021-22 school year is quickly approaching! My name is Dr. Amy Nguyen-Hernandez and I...

In order to ensure that all students are actively participating in curriculum, the CSD technology department has been working nonstop to provide laptops for any student who needs ...

CSD’s fee-based Kid Central Program started on August 10 th for families needing childcare during distance learning. Kid Central’s hours have changed to 7:30 am to 3:30 pm to su...

All seven CSD schools welcomed students back on Monday, August 10 th through virtual class meetings and online instruction. Using a variety of online platforms, including Zoom, ...

I am proud to introduce our new Assistant Principals and Teachers. Check out the video below.... RMMS Staff Video

Although Bulldog Camp has been cancelled, check out our orientation video...enjoy! Orientation Video

Central School District will welcome all students back to school via the Distance Learning Model on August 10, 2020. For more information about the plan for reopening click here ...