Administration & Attendance

Saturday School

The next Saturday School will be held on December 15 from 8-12.  Doors will be locked at 8:00am - no exceptions!  Please bring homework or something to read.   THIS IS A 2-FOR-1!!!

Parking Passes

Students: Please make sure that if you drive to school, you are parking in the Sierra High School student parking lot with a valid parking pass. If you are a new driver in need of a parking pass, please see Vi in the attendance office.

Counseling & Academics

Lobo Gold Waivers

Lobo Gold Waivers are now available for students who earned Lobo Gold or Lobo Silver at the fall rally. Completed Lobo Gold waiver forms are due Friday, December 14 by 2:45 PM. For more information please see Anne Montanio in the Counseling Center. 

San Francisco National Portfolio Day

High school students and parents are invited to attend the San Francisco National Portfolio Day held on Saturday, January 12.  Meet representatives from leading art colleges and universities.  Visit for additional information and list of participating colleges/universities.

Dual Enrollment Summer Classes

FREE dual enrollment summer classes will be offered by Delta College at Lathrop HS for current 9-11th graders. Possible classes are: Psychology, Speech and Sign Language. If you are interested, please sign up in the counseling center for the application workshop on February 13. See you counselor for additional details.

AP Exam Registration

Sierra High School's AP Registration is now open. The web address that students will use to access the registration site is ("AP" must be capitalized).  Deadline to register is March 8.  A $10 late fee will be applied after March 2.


MJC Enrollment Workshop

Attention Seniors:  Modesto Junior College will be on campus on the dates below to complete the Core Steps below needed to complete the enrollment process. Prospective students must complete all steps in order to be eligible for Priority Registration. Please sign-up in the Counseling Center or email Anne Montanio ( if you are interested in attending.

  • Step 3February 26 - Education Plans & General Questions   

College Acceptance Letters

Seniors:  Have you received a college acceptance letter?  We are adding the Class of 2019 to the College Wall in the Counseling Center.  If you have applied to a college, university or trade school, bring in your acceptance letter or show your email to Anne Montanio in the Counseling Center.  It’s your time to shine!