What's New

  • $20 Sports Physicals

    $20 Sports Physicals

    These special-rate physicals will be offered only at the COHS Physicals Fundraiser on Thursday, May 16. All athletes planning on participating in any summer camp or sports next school year should take advantage of this opportunity. Appointments are REQUIRED so please contact COHS Head Athletic Trainer Matt Simok at msimok@cousd.net or Mrs. Montell at 626-915-5841 x 30227 or mmontell@cousd.net. - Athletics

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  • Senior Movie Night

    Senior Movie Night

    Senior Movie Night is Thursday, May 23rd in the Gym. Gym opens at 6pm, movie starts promptly at 6:30pm. This event is for Charter Oak High School Seniors Only (bring school ID for check-in). Hotdog, chips and drink provided by ASB. Snack bar will have additional drinks and snacks for purchase. Outside drinks will not be permitted! - Mrs. Bauer

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  • Graduation Leis

    Graduation Leis

    Seniors, it's not too late to order your lei for Graduation! If you are interested, order forms are available in the ASB Finance Office. All orders are due by Monday, May 13th so don't miss out (CASH ONLY). - Mrs Bauer

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  • Senior Refunds

    Senior Refunds

    If you have a refund coming from the cafeteria and it is under $20.00, you can come by the cafeteria to claim your refund. If the refund is over $20.00, you can contact food services at 966-8331 Ext 90521. You will be refunded in August 2019. Time range for refunds will be now through May 24th. Refunds are for Seniors only. ~Ms. Harms

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  • Cyber Security Club Competition

    Cyber Security Club Competition

    This past weekend, a team of programmers representing Charter Oak participated in the High School Programming Competitions The HSPC is an exam consisting of 8 incredibly challenging problem solving questions, of which sophomore Ameya Phadnis and junior Zacarias Bakker were able to answer a question correctly. Ameya, along with fellow sophomore Dibyesh Sahoo also competed in the igniteCS Programming Expo. Ameya's first place finish and Dibyesh's second place finish led the field of nearly 200 participants. Congratulations to our brilliant future computer scientists!

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  • COHS Choir Spring Production

    COHS Choir Spring Production

    COHS Concert Choir, Women's Choir and ACE are presenting their spring production "Cinemania!" next week on Friday, May 17th and Saturday, May 18th at 7 pm in the theater. Tickets are available online at CharterOakChoir.com or from Mrs. Portnoy in L2. They're singing music from movies like The Hobbit, Saturday Night Fever, The Muppets, Furious 7, Shrek, Bohemian Rhapsody, A Star is Born, The Graduate, and more. Many teachers are offering extra credit for attending including: Ms. Coriaty, Mr. Edmundson, Mr Harte, Ms. Shabani, Mrs. Klein, Mrs. Dagata, Mr. Smith, Mrs. Rivera, Mr. Long, Mrs. Grung, and Mrs. Bernal. Don't miss it!

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  • Mt. Sac Workshop

    Mt. Sac Workshop

    A Mt. SAC Registration Workshop will be held on Wednesday, April 24, 2019 (Late Start) during periods 1-4. Sign-up sheets are located in the library. If you have attended any of the previous workshops you WILL need to attend this one as well to be eligible for their programs. Missed the workshops? You can still attend! Simply, make sure you have applied to Mt. SAC prior to this workshop. Please note: The period you choose to attend, must be during an elective class. The location has changed to room B7. If you have any questions please see Mrs. Clayton.

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    All PAID orders will be delivered to your 4th period class the week of 4/29. Otherwise, you will receive a notice to pick up your order from the ASB office. Thank you - The Branded Team

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    Next week we will be launching our Anti-Bullying campaign with activities going on all week during lunch and we encourage all of our students to take part in the events. Monday kicks off with an Extreme Rally featuring X Game Athletes and a live MC. The rest of the week will feature quad activities and competitions between classes to see which class is the most committed to creating a positive school community here at Charter Oak High School. ~Administration

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    Grad Nite for the class of 2019 will be held at Magic Mountain following Graduation on Thursday, May 30th. Your ticket includes: Charter Bus Transportation, Grad Pass (Go back again and again all of 2019 - some restrictions apply), World's Best Coasters & Rides, and Music/Dance Club DJ's. Cost is $135 with an ASB Card and $145 without an ASB Card. Spaces are limited! Tickets go on sale, Monday, April 15th. - Mrs. Bauer

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    On sale today for a limited time only! April 11th - April 19th in the quad at lunch OR online at cohsbranded.com. No orders will be taken past Friday, April 19th. Don't miss out! -The Branded Team

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  • Attention College Bound Juniors:

    Attention College Bound Juniors:

    The Assistance League is offering an SAT review session that runs April 30th to May 23rd. Classes meet Tues/Thursday from 7:00 pm to 9:00 pm (typically at Northview High School) and the cost is $100. This review course will prepare you for the June 1st SAT. If you need more information, please all 626-966-9200 or email alcvlearningcenter@gmail.com. Our counseling office has registration forms

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  • Calling all Branded Raffle Winners!

    Calling all Branded Raffle Winners!

    Thank you for your support last Friday at Lunch. The following winners were selected, at random, to win a BrandED T-Shirt: Samantha Perez, Veronica Mesa, Noah Villa, Avery Hawkins, and Jordan Monroe. Also, the following were selected to pick out a free Branded accessory: Dee Rivera, Jonathan Robles, Haley Myers, and Demontre Reid.

    Come to B-1 at break or lunch to claim your prize. Must be claimed by Thursday (3/28).

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  • COHSBranded.com


    Did you know cohsbranded.com is run by our own senior business students? Order online, cash or credit card. Your order is ready for pick up within 7-10 days. Check out all the gear today at cohsbranded.com.

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  • Attention Sophomore and Freshman parents

    Attention Sophomore and Freshman parents

    You are invited to attend an informational night on Tonight, March 19, to help your students make important choices about the IB Diploma and Course candidate tracks, CAS and Extended Essay. We will meet at 6 pm in the COHS Multi-purpose room. ~Mrs. Archer

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  • Prom Tickets are on Sale NOW!

    Prom Tickets are on Sale NOW!

    Attention Juniors and Seniors: Prom will be held at Sirona's located in Santa Anita Park on April 13th. Dance clearance forms and Guest Passes are required and available in the ASB Finance Office. Prices this week: $105 with ASB Card, $115 without an ASB Card. Buy your tickets early to save money. - Mrs. Bauer

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  • Attention Seniors

    Attention Seniors

    A list showing your LEGAL name is posted outside of the library. Please make sure it is correct, as it will be printed this way on your diploma. If a correction is needed, please see Ms. Frescas, Registrar's Office, with legal documentation by March 29th. ~Ms. Frescas

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  • Dance Show

    Dance Show

    Tickets are on sale in the girls locker room. They are $12 pre-sale at Charter Oak and $15 and at the door at Royal Oak. The Dance Show is March 20-23 at 7pm at the H.K. Baird theater.

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  • COHS Night Rally II

    COHS Night Rally II

    Pixar Fest, Friday, March 15th. Don't miss out! Night Rally shirts are still available for purchase at lunch in the Quad this week (limited quantities available). Shirt purchase includes admission to the event. $7 w/ASB Card, $10 w/out.

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  • Preview Night

    Preview Night

    Please join us on Monday, March 11th from 5:30pm - 7:30pm to learn more about all the programs offered at Charter Oak High School. This is a night to ENGAGE*EXCITE*IGNITE and learn about our AVID Program, Career Pathways, IB Program, Award Winning Performing Arts Programs and CIF Championship Ath

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  • Grease Tickets

    Grease Tickets

    Tickets for this year's Spring Musical "Grease" are officially on sale! Tickets are $10 for students and $12 for adults! Tickets will be sold in the drama room at break and lunch and online at cohsdrama.weebly.com so GO GO GO GO buy your tickets!

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  • Sadie Hawkins

    Sadie Hawkins

    The Sadie Hawkins Dance is Friday, February 15th from 6-9pm here at COHS. Tickets are on sale this week, Tuesday-Thursday $15 with and $18 without an ASB Card. Guest Passes are required. Also, ticket price includes burger, chips and drink. Don't miss out on the fun!

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  • Founder’s Day Nominations:

    Founder’s Day Nominations:

    Do you know of someone who goes above and beyond for our COHS Students, school, or community? It may be a parent, PTA member, teacher, support staff, or community member. Please stop by the Administration Office to pick up a nomination form. All nominations are due by Tuesday, December 18 and should be turned in to Sandy Fryer. The awards will be presented at the Founder’s Night in February.

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    Zero period finals begin at 7:00 a.m. on Tuesday (12-18-18) and first period begins at 9:10 a.m. On Wednesday first period finals begin at 8:00 a.m., 2nd period finals end at 12:15 p.m. On Thursday school begins at 8:00 a.m. for the 3rd period finals and the 4th period finals end at 12:15 p.m. Lastly, on Friday school begins at 8:00 a.m. for 5th period finals and 6th period finals end at 12:15 p.m.

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  • Holiday Parade/Family Fun Festival

    Holiday Parade/Family Fun Festival

    Please join us on Friday, Dec. 7th at 6:00 p.m. for Charter Oak Unified School District’s 3rd Annual Holiday Parade. The parade begins in front of Charter Oak High School and continues on throughout the community. There will be food trucks, vendor/craft booths and more in the school parking lot. Afterwards there will be a Fireworks Show. Bring your family and friends to kick off the holiday season. ~Principal Strycula and the Administration Team

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