Vision: All CJUHSD students will graduate ready for college and careers.
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The Chaffey Joint Union High School District has partnered with School Loop. School Loop is an innovative communication tool designed to keep parents, students, teachers and staff connected. With School Loop parents and students can:
Every Chaffey District parent and student is encouraged to register. It takes less than two minutes to sign up and all accounts are FREE! Click the 'Register Now' tab on the top left of this page.
Back to School
Back to School
Complete Summer Mailer Online!
Dear Grizzly Family,
We are beyond excited for the upcoming school year and I am humbled and honored to be the new Principal at Los Osos High School. This year we will be celebrating 15 years of Grizzly excellence. During this time, Los Osos has enjoyed much success in academics, athletics, arts and activities. Understanding our vison, all students will graduate ready for college and careers, drives our staff to continually focus on providing effective classroom instruction and increasing student achievement. In addition, we will continue to work hard to provide all students with a safe and equitable school environment to foster their individual growth.
Parents, you play an equally important role in the success of both your student and our school. We encourage you to emphasize the importance of student learning and daily attendance with your child, communicate often with our teachers who are here to support all of our Grizzlies and regularly monitor grades and academic progress through School Loop. We believe in WE>I, meaning working together we will accomplish so much more than working as individuals. These are key ingredients to a successful school.
I am extremely excited for the 2016-17 school year and we look forward to seeing all of our Grizzlies back on Monday, August 8th for the first day of school.
Mr. Joshua Kirk
The school year will be here before you know it and below are important dates to remember.
Seniors, Lifetouch will be sending out information in the mail regarding senior pictures. You will need to contact Lifetouch and schedule a time to come take your pictures in the theater foyer. Your senior picture for the yearbook is free of charge, however, if you would like to purchase additional photos, you will have the opportunity to do so. Below are the dates you will be able to schedule your pictures.
Seniors Picture Dates (8am – 4pm)
Week at a Glance
Am I Ready for the Future?
This text will be replaced
The City of Rancho Cucamonga is looking for
New Construction Technology Course
Exploring Construction Technology Course
Los Osos High School is seeking students interested in taking a course designed to train them in the areas of Construction Technology. Students will learn important hands on experience in the construction trades including plan reading, framing, plumbing, electrical, drywall, roofing, and finish carpentry.
The class will be in a two period block, period 0 & 1, with a start time of 7:02 a.m. This means you will earn 10 credits for completion instead of five for a regular class.
Space is limited.
If you are interested, please fill out this online form: Interest Form
You can also contact Mr. Thomas in Room D88 for an interview.
Los Osos High School - A California Distinguished School
Dear Distinguished School Award Recipient,
Congratulations on successfully completing the 2013 California Distinguished School application process, and being recognized as one of our 218 California Middle and High Distinguished Schools! This award is a direct reflection of the dedication, hard work, and vision of your school’s educational community, and I am pleased to be able to award this honor to your school.
This year we will be recognizing the 2013 Distinguished Middle and High Schools along with the Exemplary Program Honors, the 2012 National Blue Ribbon Schools, and the 2013 Title I Academic Achievement Award Schools.
The news release identifying all the 2013 Distinguished Middle and High Schools is posted online at http://www.cde.ca.gov/ under What’s New.
Again, congratulations on receiving Distinguished School recognition. Please note that if you also applied for Exemplary Program honors, it will be announced very soon through a separate news release. If you have any questions regarding this subject, contact the Awards Team at 916-319-0842 or by e-mail at Awards@cde.ca.gov.
The Chaffey Joint Union High School District does not discriminate on the basis of sex, sexual orientation, gender, ethnic group identification, race, ancestry, national origin, religion, color, mental disability, physical disability, age or any other bias protected by law in its education programs or activities or in personnel or employment practices.
Concerns should be addressed to the following District Administrators, or by visiting the listed District Administrator at 211 W. Fifth St., Ontario, CA or by calling the District Office at (909) 988-8511:
Mr. Kirk, Principal
Los Osos News
School Accountability Report Card
A hard copy of our SARC Report is available in the main office.
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Citizens' Oversight Committee Quarterly Update - October 2014
"We are what we repeatedly do. Excellence, therefore, is not an act, but a habit." --Aristotle
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