Chaffey Community Day School Home

About Us

The Chaffey Joint Union High School District serves the communities of Ontario, Montclair, Rancho Cucamonga, and portions of Fontana, Upland, Chino, and Mount Baldy. With over 25,000 students, the District is the fourth largest high school district in California. It has eight comprehensive high schools, a continuation high school, an online high school, a community day school, an adult school, and alternative programs. The District offers a wide variety of instructional options that provide a quality education for each student, every day. The District's well-prepared, dedicated, and highly qualified teachers and support personnel are second to none.
 
The Chaffey Joint Union High School District Board of Trustees are steadfast in the belief that "Nothing is more important than student learning and their achievement."
 
Our daily purpose encompasses our commitment:
"To provide student learning, and ultimately their achievement, of the prescribed curriculum that takes place in the classroom under the direction of the teacher." The Chaffey District supports this daily act. We realize that our efforts uniquely influence the future of our community and of this nation, and we are passionate about doing whatever it takes to prepare students to be successful and contributing citizens of the 21st century.
 
The Chaffey District has provided a quality education for high school students in the area since 1911. As the District continues to grow and progress, we are poised to meet the challenge of providing the finest quality education possible for every student. 
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All CJUHSD students will graduate ready for college and careers.

Recent News

WeTip - Be the solution

WeTip

Be the Solution. If you have information regarding crime or misconduct at your school, call WeTip anonymously.

The Chaffey District Cares

The Chaffey District cares about your mental well-being. We partner with community agencies and mental health professionals to provide support to our students and staff. If you, or someone you know, is in crisis please contact the Community Crisis Response Team (909) 421-9233 - Click 'Read Full Story' for more information.

Upcoming Events

Board Meeting

Time: 5 PM – 8 PM
Location: Montclair High School

Principal's Message

Julie Prestsater
Dear AEC Students and Families,
 
Welcome to the 2025–2026 school year! We are excited to welcome students back to the Alternative Education Center—home to Valley View, CDS, CDOHS, CSOP, DASP, and more. While each school and program is unique, we share one mission: to create real opportunities, build powerful connections, cultivate a culture of learning, and lead with grace.
 
This year, we’re focused on helping every student become Future Ready by developing essential life skills:

 🔹 Adaptable – resilient and self-aware
 🔹 Engaged – active and invested in learning
 🔹 College & Career Ready – prepared for success beyond high school
 
To support this growth, students will practice new Future Ready Habits:

 📵 Phones silenced and put away in backpacks during instructional time
 🛑 Digital hall passes for safety and accountability (at applicable sites)
 👔 Dressing for success each day to reflect readiness to learn
 
These habits help students focus, take responsibility, and build confidence for the future.
 
📝 Online Registration is Open: July 1–28

STEP ONE: Go to the Parent Portal Login using a web browser on any internet connected device by clicking here: https://cjuhsd.aeries.net/Student/LoginParent.aspx

STEP TWO: Enter the email address that you provided our school previously and click NEXT. On the next screen, you will enter your password and click SIGN IN. **Select FORGOT PASSWORD to reset your password, if needed. 
 
STEP THREE: Follow the prompts to complete data confirmation for your student(s). At the end of the process, you will review your entries and select FINISH AND SUBMIT. 
 
Need help? Call (909) 460-5626 and ask for Parent Portal support.

How-To YouTube Video: 
 
Online registration should be completed by parents/guardians prior to attending registration day. If not, parents/guardians will need to attend registration day with students to complete. 
 

Back-to-School Check-In Days (Multi-Purpose Room)


🗓 Tuesday, July 29 – CDOHS, CDS, GED, DASP
⏰ 10:00 a.m. – 12:00 p.m. (All students)

🗓 Wednesday, July 30 – Valley View & CSOP
⏰ 10:00 a.m. – 12:00 p.m. (Last names A–L)
⏰ 1:00 p.m. – 3:00 p.m. (Last names M–Z)

 
📌 Bring with you:
 ✔️ School issued Chromebook and charger 
 ✔️ Completed yellow Health Information Sheet (will be mailed home)
 ✔️ Be photo-ready for your school ID (dress code applies)
 ✔️ Pick up your back-to-school folder with resources and info
 ✔️ Sign up for outreach support and resources
 
💬 Stay Connected

Aeries Parent Portal – View grades, attendance, and schedules
ParentSquare – Get school updates, report cards, and alerts
Canvas Parent – Monitor assignments and academic progress
 
🤝 Get Involved
Your involvement matters! Contact AP of Student Services Mrs. Annette Singleton at
 📧[email protected] to learn about parent engagement opportunities.

We’re proud to partner with you for a year full of growth, learning, and connection.
 
See you soon,
Mrs. Prestsater
Principal, Alternative Education Center