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AFTER SCHOOL PROGRAM
Sinnott is partnering with Think Together this school year for our after-school program.
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SINNOTT PTA
Join our Sinnott PTA and support our Wildcats community in a variety of ways throughout the school year.
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ABSENCES & ATTENDANCE
If you need to call in an absence for your child, please follow our school procedures to make sure they are marked accordingly.
Latest News
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October 7, 2025
JOIN THE FUN! Building A Culture of WE student video contest
Greetings MUSD Families, Video submissions will only be accepted from MUSD student email accounts. You will not have access with a personal account. Also, your student will not submit the form until . . .

October 1, 2025
Today is CBEDS Attendance Information Day - Make sure Every Student is Counted at School for Success
Greetings MUSD Families, We need your help! Today marks the California Department of Educations annual Attendance Information Day , and together we must ensure all of our MUSD students are coun. . .

September 28, 2025
Ms. Burroughs' Introduction Letter
Hello Sinnott Community, My name is Tawiah Burroughs and I am Sinnotts new principal. I am so proud to be a new member of the Wildcat Family. My first day was Friday and it was an outstanding day. . . .