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  • Sierra Middle School
    Dr. Ratmony Yee
    Dr. Ratmony Yee
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Sierra Middle School
 4950 Central Ave
Riverside, CA 92504
 Main Office, (951) 788-7501

School Hours
   M, T, Th, F: 8:15 am - 2:40 pm
W 8:15 am - 12:50 pm
Office Hours:
Monday - Friday: 7:45 am-4:00 pm

Dr. Ratmony Yee, Principal 
Mrs. Kristie Jackson, Assistant Principal
Mr. Dave Allbeck, Counselor 
Mrs. Kim Davis, Counselor
Chromebook 1:1 devices
Sierra students take college virtual tours as part of college kick off week 2016 

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  • End of Qtr. 1, No School, 10/28/16

    End of Qtr. 1, No School

    There will be no school for Middle School students in RUSD on Friday, October 28th as this is a grading day for teachers. Be aware that school is in session for RUSD high schools and elementary schools.

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    Red Ribbon Week!! YOLO. Be Drug Free

    Red Ribbon



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  • RUSD Family Coding Night

    RUSD Noche Familiar de Codificación

    Family code night

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  •  Sierra wins the Sept. 2016 Attendance Award for the Ramona Cluster. This is a collaborative efforts between staff and parents/guardians to focus on the importance of attendance

    Sierra Attendance

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  • Sierra hosted their first PTSA on October 10, 2016. We had a great turnout! PTSA Membership drive begin this week and ends October 31, 2016. Please join PTSA today!"


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  • Lunch Application

    Click on Link to get Application


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  • Tdap

    All students entering 7th grade are required by law to have proof of a whooping cough booster (Tdap) shot in order to attend classes.  Proof of immunization may be turned in to the main office or turn in a copy to the CRC from 7:30 am until 4:30 pm.   Immunizations should be obtained from your Healthcare provider. If your child does not have health insurance or has Medi-Cal, they can receive immunizations from the RUSD Health Center (5700 Arlington Ave, Riverside 92504). Walk-in Health Center hours: Monday thru Friday from 1:30 PM- 4:00 PM. Beginning August 29th, the first day of school for 2016-2017, 7th grade students who do not have documentation of this immunization will not be able to attend school until documentation is presented to the school. Thank you!

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Sierra Middle School--Home of the Eagles!

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