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The Chaffey Joint Union High School District is proud to introduce you to the premier, free, public online learning opportunity in the Inland Empire.  As the 9th school in the district, the Chaffey District Online High School brings an innovative learning opportunity allowing student learning to reach across several dimensions. Understanding not all students learn in the same fashion, CDOHS will offer learning opportunities tailored to the individual needs of the independent learner.

Knowing the benefit of online learning, and its various models, is the drive of our staff to adhere to the goals of the district:  Increase Student Achievement and Improve Instruction; utilizing innovative methods.  The online learning opportunities of CDOHS are aligned to the requirements of the UC/CSU bound student as well as those desiring to graduate from high school with a traditional diploma from the Chaffey Joint Union High School District.  We also address the needs of credit recovery as well as grade remediation for some course work. 

Chaffey District Online High School is proud to be offering a free, public education to the students in San Bernardino, Inyo, Kern, Los Angeles, Orange, and Riverside counties.  We look forward to partnering with you to ensure our school is the best it can possibly be.  With online learning becoming a popular option of innovative learning we look forward to serving such needs.


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Chaffey District Online High School


Dear AEC!

Thank you so much for a great year. It’s been an honor to serve you as the Principal for the Alternative Education Center. I’m so proud of our students and staff at Valley View, Chaffey District Online, Community Day, CSOP, GED, and DASP. We have accomplished so much this year, from a successful WASC accreditation to college acceptance letters to a Model Continuation High School award. You rock!

Now, let’s finish the school year strong! I challenge you to make every last one of these 15 school days until graduation count. I challenge you to put your cell phone down and focus on your work for 15 days! I challenge you to not give up. I challenge you to give it all you have. You can do this! I believe in you! The entire AEC believes in you! You got this!

Parents can continue to support your students by encouraging them to do their best as the school year comes to a close. Be sure to be in communication with your student’s guidance counselor for more information regarding your student’s progress. We appreciate your partnership in ensuring your student’s success.

Lastly, I would like to thank every student, every parent and guardian, and every AEC staff member for your support this school year. We are who we are because of your dedication to making the AEC a wonderful place. I am so proud to be your principal and I look forward to all we can accomplish together.


Mrs. Prestsater


End of the Year Events

May 1 – VVHS Graduation Speaker Try-outs {Rm 14 during lunches}
May 1 – Deadline for CDOHS Graduation Speaker Sign-Ups
May 2 – VVHS 5th Year Applications Due
May 3 – Last Chaffey College Tour for VVHS Seniors/CSOP
May 4 – VVHS Coffee with the Principal
May 4 – CDS Readmit Application Deadline
May 4 – VVHS Scholarship Applications Due
May 4 – CDOHS Speaker Try-outs
May 7 – Summer School Forms Available
May 7 – CDOHS AP Exams Begin
May 10 – CDOHS College Acceptance Signing
May 14 – CDOHS Final Exams begin


Graduation Week

May 21 – May 23 – AEC Minimum Day Schedule (Except CDS)
May 21 – 10 am CDOHS Graduation Rehearsal @ Hill Auditorium
May 21 – 1 – 3 pm VVHS Graduation Rehearsal @ Colony High School
May 21 – 5 pm CDOHS Graduation @ Hill Auditorium
May 22 – 5 pm VVHS Graduation @ Colony High School
May 23 – End of VVHS CC#8; Online Quarter 4; CCDS & CSOP Semester 2
May 24 – CDOHS GRAD NITE {w/Chaffey High}


Summer School

May 29 – June 29:  Summer School 2018
New ROP Summer School Class available: Health Occupations will be offered at CDOHS M-F from 2:15-7:15 p.m.
Note: Summer School for all AEC Schools & Programs will be held on 7th Street, with the exception of ROP Landscape Design.

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Operation Clean Sweep


Chaffey District Online High School is proud to introduce a partnership with the Ontario Police Department through Operation Clean Sweep.  The philosophy behind Clean Sweep is to work together to reduce juvenile offenses on school campuses, to foster a spirit of cooperation between the police and schools, and to increase campus safety.  Administration and Campus Safety Officers are trained to recognize specific juvenile infractions and utilize the Juvenile Citation Program.   Students will face a judge who may impose a fine, community service, and/or counseling classes.  These penalties are in addition to whatever disciplinary consequences are imposed by the Online High School administration. Behaviors that can result in a citation are:

  1. Truancy
  2. Possession or use of tobacco (or products)
  3. Littering
  4. Fighting or disturbing the peace
  5. Keeping property
  6. Petty Theft
  7. Minor in possession of aerosol paint can
  8. Affixing graffiti
  9. Under the influence of alcohol or marijuana
  10. Possession of alcohol
  11. Possession of marijuana

Operation Clean Sweep is a multifaceted program that seeks to enhance the security of all students in school while, at the same time, establishing responsibility, discipline, and accountability in respect to student’s actions.

Mrs. Prestsater, Principal

Julie Prestsater, Principal

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