Weekly Schedule for Students and Parents

To see a complete description of how students should be engaging in school Monday – Friday, please click “Read Full Story.”

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Alta Loma High 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

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CJUHSD has adopted Canvas as our new Learning Management System

Upcoming Events

School Facts

  • 70% of Alta Loma High School graduates meet the University of California and California State University A-G admissions requirements, making it a leader in San Bernardino County.
  • 90% of freshmen at Alta Loma High School complete their first year of high school on track to graduate.
  • The CJUHSD has been named a Top Workplace by the Press-Enterprise and Inland News Group.
  • 800 Advanced Placement exams are administered to students at Alta Loma High School annually.

Principal's Message

Jason Kaylor, Principal
Welcome to the 2020-2021 school year. As we settle into this new school year with temporary distance learning, I challenge every student to strive for their personal best in all areas of studies.
We begin the school year with some big changes. Change is always a little scary, but it can create amazing growth. Let’s take advantage of these changes, and together, turn them into opportunities that help us become stronger students and leaders.
What is a distance learning model and how does it work?
Distance learning means instruction in which the student and instructor are in different locations. This may include interacting using a computer and communications technology.
What is the distance learning schedule for ALHS?
See the attachment for the daily schedule.
Our teachers, counselors and staff are passionate about all students becoming college and career ready. It is imperative that students attend school each day and check in to each class on time to ensure learning in class. Our goal is for all Braves to pass classes with a C grade or higher to complete the A-G requirements, which is the key to a successful future with many opportunities.
Parents, we invite you to partner with us and encourage you to take advantage of the upcoming parent information nights, along with parent academies. These dates will be posted soon on our school website. If you have any questions, please contact us at 909.989.5511. Our office hours are M-F 7:15AM -3:34PM.
Mr. Jason T. Kaylor