Back to School Knight 2021

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    The Zoom link to join Back to School Night will be shared via ParentSquare on Tuesday, September 21st.


    Download ParentSquare for Apple or Android to stay in touch with us.

Get Vaccinated


    Get Vaccinated at Castlemont


    Thursdays: September 23, October 7


    2 - 5pm, in front of the Auditorim


    Walk-Ups and 2nd Shots Welcome


    Complete this Form to Pre-Register


    (On-site registration also available)


    Provided in partnership with Umoja Health

2021-22 Back to School Information



    Parents/caregives of ALL students, new and returning, must complete Back to School Forms.  Forms may be completed online or on paper. 


    • To complete forms online, visit: and login to the AERIES Parent Portal. (You will need your email address and AERIES password.  Click "forgot password" to reset if necessary). After logging in, follow the steps as indicated below:




    If you are asked for a Verification Code, check your email for the code.


    • To complete forms on paper, forms will be available in the school office beginning Monday, August 2nd. You may download the forms here:



    2021-22 Castlemont Bell Schedule





The Knight Way

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Knights in the News

School Announcements

  • Castlemont 2021-22

    Daily Bell Schedule

    QRNeed to know today's schedule? Point your camera here to see the bell schedule for the day. (Updated daily.)


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  • National Hispanic Heritage Month begins on September 15, as a tribute to the contributions and achievements of Hispanic Americans to the society and culture of the United States.

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  • 2021-2022 Notice of the Board of Education’s Public Hearing on the Sufficiency of Textbooks and Instructional Materials for pupils of the District.  The Board of Education at its Regular Meeting on Wednesday, September 22, 2021, at approximately 7:00 P.M., (or as soon thereafter as the matter may be heard) - virtually - will conduct the District’s annual hearing on the Sufficiency of Textbooks and Instructional Materials.  See full notices in English, Spanish, Arabic.

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  • mask

    Masks are required indoors at all times. No gaiters, bandanas, or valve masks. Students should bring their own masks.  Disposable masks will also be available at school

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  • ps

    Stay in touch. We need your support and communication to best serve your students.  Download the ParentSquare app for Apple or Android. Receive important school information and updates.

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    Qualify for a Free Laptop & Hotspot

    Take home Chromebooks are still available. Complete the #OaklandUndivided tech check survey to qualify for a free chromebook or hotspot to keep! (one survey per household)

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  • Sports Conditioning

    All students must register to be allowed to participate. Fill out the OAL Return to Conditioning Registration Form. For a full list of participation requirements, click here.



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  • #EnrollOUSD

    Join us for the 2021-22 School Year! Applications will open on November 16, 2020.

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Upcoming Events

18 OUSD Sites eligible for Free Bus Passes for Students