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(909) 460-5742

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The Common Core State Standards Overview

Final Exam Schedule

  Mon. - 12/18 Tues. - 12/19 Wed. - 12/20
7:03-7:58 Period 0 Period 0  
8:05-10:05 Period 1 Period 2 Period 4
10:05-10:19 Brunch Brunch Brunch
10:25-12:25 Period 5 Period 7 Period 6
12:25-12:45 Lunch (Optional) Lunch (Optional) Lunch (Optional)

Final Exam Schedule

Dear Montclair Parents and Students,

It is hard to believe that the first semester is coming to an end!  I want to take this opportunity to wish our Montclair Cavalier Family a safe and happy holiday season.   Our Winter Sports season is underway with numerous tournaments and games.  Our Cavalier teams have already demonstrated success in many games.  I encourage all of you to come out and support our Cavaliers!

As we end the first semester, it is imperative that all students increase their focus, time and efforts to finish strong. We have numerous tutoring opportunities available before and after school. Students should be working diligently to complete assignments, study, and prepare for final exams.  It is not too late for students to finish strong and increase their achievement by a full letter grade. I encourage parents to continue to communicate with our staff and guidance department if you have any questions or concerns.

Saturday CAP (Cavalier Achievement Program)

December 9th 8:00-12:00
December 14th 8:00-12:00

AVID Study-a-Thon
Final exams are right around the corner and to ensure our AVID students' best performance, the AVID teachers will be hosting our annual study-a-thon in the AVID building during the following dates and times:

Friday, December 15th 3:05-5:05PM
Monday, December 18th 12:35-2:35PM
Tuesday, December 19th 12:35-2:35PM

When school resumes on Monday, January 8, 2017, we will begin our second semester of the school year. 

Again, on behalf of the Montclair High School Staff, we wish all of our families a joyous and prosperous holiday season!

Go Cavs!

Martin Alvarado



“Students Don’t Care How Much You Know, Until They Know How Much You Care!”


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Completing Meal Application

CAV Academy

Montclair High School is excited to announce the inception of our CAV Academy for the 2016-2017 school year. Our goal is to increase student achievement by offering more individualized help from teachers and peers and by helping students build social relationships at school through extra time that will be built in within the school day!  The Academy Schedule involves four components: CAV Core, CAV SSR, CAV Tutorial, and CAV Enrichment.  Students will be placed into one of these four areas during Academy time. Course adjustments will take place every 9-weeks.


CAV Academy - Overview CAV Academy - Core
CAV Academy - Tutorial CAV Academy - SSR
CAV Academy - Enrichment  


New Car Giveaway

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New Car Giveaway

2017/18 Rules

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Am I Ready for the Future?

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Complete Summer Mailer Online!


The Chaffey Joint Union High School District is now offering the option of completing the summer mailer online for returning students. If interested, please complete and return the Online Authorization Form to Montclair High School to get your Aeries Parent Portal account.

Online Authorization Form: English, Spanish

Login to Aeries Parent Portal


MHS Link Crew


Hey Montclair......


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:

  •  Check assignments online
  •  Monitor current grades
  •  Email teachers/counselors
  •  View school news/events
  •  Submit work electronically

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.    


Home of the Cavaliers!

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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:

Personnel and Employment Practices  
Discipline, Suspensions, Expulsions  
     Lynne Ditfurth, Deputy Superintendent Ext. 2660
Educational Programs  
     James Cronin, Assistant Superintendent Ext. 2700
     Rick Wiersma, Assistant Superintendent Ext. 2680
Title IX - Report of Sexual Harassment  
(ensures sex equity in all district operations)  
     Lynne Ditfurth, Deputy Superintendent Ext. 2660
Section 504  
(protects the rights of pupils with disabilities)  
    Kelly Whelan, Special Education Director Ext. 2610

Mr. Alvarado, Principal

Martin Alvarado

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Today: 12/13/17

School Accountability Report Cards

SARC Report 2015-16- English 
SARC Report 2015-16 - Spanish

A hard copy of our SARC Report is available in the main office.

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