Los Osos High School

Instruction

Smiling woman with shoulder length brown hair with curls in a dark suit

The Instruction Office collaborates with counselors and teachers to provide students with the academic supports and courses essential for success after graduation. The office aims to offer diverse educational experiences, guided by innovative staff, to help students find direction and purpose in their future college and career goals.

Leticia Morales
Assistant Principal
Email: leticia.morales@cjuhsd.net
Phone: (909) 477-6900 Ext 2022

Irene Mendoza
Administrative Secretary I
Email: irene.mendoza@cjuhsd.net
Phone: (909) 477-6900 Ext 2023

Loading document viewer...

Los Osos High School announces Registration Week for Summer 2026, including schedule pick-up and ID pictures.

Dual Enrollment Information

Please visit this website for more information regarding dual enrollment. Please be aware that Chaffey College verification is completed as a separate request than placing a course on your high school transcript.

Request a Dual Enrollment Course on Transcript

Please complete this form to request approval for a course to be placed on your high school transcript PRIOR to taking the course.

Information about off-campus courses, dual enrollment, and transcript placement requests from LDS OSDB.