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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.
A DECADE OF EXCELLENCE!
Please review the following testing and calendar information:
CALIFORNIA HIGH SCHOOL EXIT EXAM (CAHSEE)
Spring ushers in our testing cycle that will kick-off with the California High School Exit Exam (CAHSEE) for our sophomores. The class of 2017 will take the ELA portion of the exam on Tuesday, March 17th and the Math portion of the exam on Wednesday, March 18th. Please refrain (if possible) from scheduling appointments that will keep your 10th grade student out of school during these very important testing dates. Also, it is advised that students get adequate sleep the nights before the CAHSEE exams and eat a healthy breakfast the mornings of the tests.
California Assessment of Student Performance and Progress (CAASPP)
Eleventh grade students will be taking the Smarter Balance Assessments (SBAC) April 3-17. ELA exams will take place April 3-9 and the Math exams will be administered April 10-16. Exam make-ups are scheduled to begin on April 17th. In addition to our juniors testing, our sophomores will take the Life Science CA Standards test on Wednesday, April 8th. Please refrain (if possible) from scheduling appointments that will keep your student out of school during these very important testing dates. Also, it is advised that students get adequate sleep the nights before the exams and eat a healthy breakfast the mornings of the tests. Please click the following link if you would like to learn more about the 2015 CAASPP test: http://www.cde.ca.gov/ta/tg/ca/
Advanced Placement Exams (AP)
Exams will be administered May 4-15 for students enrolled in Advanced Placement (AP) courses who elect to take the exams.
Spring Break is right around the corner and will begin Monday, March 23 and conclude Friday, March 27th. We hope that everyone has an opportunity to have a fun and relaxing break and return to school rested and ready to get down to business. The conclusion of the spring semester is one of the busiest times of the year as we prepare to finish the school year and graduate our senior class.
Week at a Glance
LOHS Tutoring Opportunities
Before & After School (In Library)
During Lunch (In Library)
No need to sign up, just go to the library for FREE TUTORING!!!
Aeries.net Parent Portal Accounts Now Available!
The Chaffey Joint Union High School District is pleased to announce the Aeries.net Parent Portal. This new tool allows parents the opportunity to electronically update student information and complete the summer mailer online. This process is optional and ready now! Here’s how to get started:
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.
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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:
Mrs. Petrocelli, Principal
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A hard copy of our SARC Report is available in the main office.
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"We are what we repeatedly do. Excellence, therefore, is not an act, but a habit." --Aristotle