News & Announcements

  • School to Home Communication System: Parent Square

    The district uses a communication system called Parent Square to send alerts out to parents, guardians and the community.  Follow this video to set notification and language settings in the app or website.  The Parent Square app can be downloaded from your app store.    Note:  The Parent Square system is synced with our eschool system, so it is VERY IMPORTANT you notify the district if you have  any changes in address, phone numbers or primary/emergency contacts.  

    A. MacArthur Barr Middle School
  • May 19th is an EXCITING DAY FOR OUR BARR FAMILIES!

    Dear Barr Middle School Families,

    Tuesday, May 19th promises to be an exciting and meaningful day across the Nanuet School District, with several wonderful opportunities for our students and families to come together as a community.

    The 2026-2027 Budget Vote and Board Election will take place from 7:00 a.m.–9:00 p.m. in the Nanuet Senior High School gym. We encourage all eligible community members to participate in this important process and model civic engagement for our students.

    That same evening, our talented Grade 6 musicians and singers will take the stage for the Grade 6 Spring Concert at 7:00 p.m. in the Nanuet High School Auditorium. We look forward to celebrating the hard work and accomplishments of our student performers.

    In addition, from 3:00–7:00 p.m., Nanuet will host a district-wide Student Voting Experience at Nanuet High School. Providing students with opportunities to participate in voting helps empower them and builds a stronger understanding of civic responsibility and community involvement. These experiences directly connect to the New York State Portrait of a Graduate, which emphasizes the importance of developing informed, engaged, and responsible citizens.

    Barr Middle School students will have the opportunity to vote on which organization should receive the proceeds raised through dunk booth ticket sales at our June 12 PBIS End-of-Year Carnival. Throughout the school year, our students have worked with and learned from organizations that support inclusion, mental health awareness, and environmental responsibility. The organizations students will vote on are:

    • Beyond the Diagnosis
    • Keep Rockland Beautiful
    • JCK Foundation
    • Therapy Dogs of Rockland

    As an added incentive, all Barr students who participate in the student vote on May 19 will be entered into a raffle to win three free dunk tank throws at the PBIS Carnival!

    May 19th  is the perfect opportunity for families to spend time together while participating in events that celebrate civic responsibility, student voice, community engagement, and the arts. We hope to see many of our Barr families come out to vote, support our students, and enjoy an evening of music and community together.

    Thank you for your continued partnership and support.

    Regards,

    Mrs. O'Sullivan

    A. MacArthur Barr Middle School
  • Raising the Barr Newsletter - MOST CURRENT EDITION

    Raising the Barr 04-17-26

    Previous editions are archived on the bottom right of the web page.  

     

    A. MacArthur Barr Middle School
  • 5th & 6th Grade Family STEAM Knight

    Friday, May 15th
    6:00 PM - 8:30 PM

    A. MacArthur Barr Middle School Cafeteria

    Register by 5/8/26

    A. MacArthur Barr Middle School
  • MESSAGE FROM FOOD SERVICES

    Families,

    All students need healthy meals to learn! The Nanuet School District offers healthy meals (both breakfast and lunch) every school day. All students are eligible for ONE breakfast meal and ONE LUNCH meal per day. A second breakfast can be purchased @ $1.65 and a second lunch can be purchased @ $3.00. Assorted choice of milk is included in breakfast and lunch meals; water must be PURCHASED separately, see monthly menu for a la carte item prices.  

    Families are encouraged to complete the 2025-2026 Household Income Eligibility form. To apply, please complete this form found in the summer packet (these forms are mailed home prior to the first week of school).  We have also linked the form below.

    These forms have benefits beyond free meals. The forms might allow eligible families to have the following:

    -Fee Waivers for SATS & ACTS

    -Fee Waivers for College Application

    These forms also allow the district to apply for grants and classroom resources.

    Upon completion, please return the form to:

    -The main office of your child’s school

    -Or mail to:

    Ms. MaryAnn Gregor, Food Service Director

    Nanuet School District

    101 Church Street

    Nanuet, NY 10954

    A. MacArthur Barr Middle School
  • Join the Barr PTA

    A. MacArthur Barr Middle School
  • Home Access Information

    A. MacArthur Barr Middle School
  • Parents and Guardians: Translation Support for Personal Cell Phones

    If you need translation services for Meet the Teacher and Parent Teacher Conferences, one option is to download Microsoft Translator onto a personal device.  

    Microsoft Translator for Android Phones

    Microsoft Translator for Apple Phones  

    A. MacArthur Barr Middle School
  • 2025-2026 A MacArthur Barr Clubs Listing

    Clubs for the 2025-2026 school year are in session!  Please see the Clubs document below and check our Upcoming Events bulletin board just off the main lobby for more information.  Students can join a club at any time during the year.  A club is a great way to make new friends or explore an interest.   

    A. MacArthur Barr Middle School
  • Staff Contact Information on Website

    The link to the Faculty and Staff directory, located on the bottom of the school web page, is currently not active.  If you need to contact a staff member, please call the main office at 627-4047 and we will be happy to provide you with assistance.   

    A. MacArthur Barr Middle School
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Upcoming Barr Events [CLICK CALENDAR BUTTON] ===>

  • GRADES 5&6 FAMILY STEAM KNIGHT BARR CAFE

    A. MacArthur Barr Middle School
  • H.S. Gym

    Budget Vote

    7am-9pm

    Nanuet Union Free School District
  • BOE Annual Meeting

    7:30pm

    Nanuet Union Free School District
  • BOE Meeting @ NHS 7:30pm BUDGET VOTE

    A. MacArthur Barr Middle School
  • SPRING CONCERT GRADE 6 7:00PM NHS

    A. MacArthur Barr Middle School
  • Memorial Day - School Closed

    A. MacArthur Barr Middle School
  • SPRING CONCERT GRADE 5 7:00PM NHS

    A. MacArthur Barr Middle School
  • CRAFT FAIR/FARMER'S MARKET FUNDRAISER OEC

    A. MacArthur Barr Middle School
  • BOE Meeting

    7:30pm

    Nanuet Union Free School District
  • BOE Meeting @ NHS 7:30pm

    A. MacArthur Barr Middle School
View Monthly Calendar

Message from Principal Michelle O'Sullivan

  

Left to Right:   Assistant Principal Khris Arvanites,  Principal Michelle O'Sullivan, Assistant Principal Latoya Oates

Principal’s Message

Dear A. MacArthur Barr Middle School Families,

As we enter the final quarter of the 2025–2026 school year, it is a great time to reflect on how far our students have come and to focus on finishing strong. As the saying goes, “Success is the sum of small efforts, repeated day in and day out.” These last months provide an important opportunity for students to demonstrate perseverance, responsibility, respect, resilience, and pride in their work.

Please note that the final two months of the school year are especially busy. We encourage families to regularly check the school website, review the daily bulletin (linked at the bottom of the website), and stay up to date with the weekly Digital Backpack, which is posted online and shared via ParentSquare.

For parents of Grade 7 and 8 students,  your child's course selections  for the 2026–2027 school year are available in the Parent Portal. The deadline to request any course changes is May 1st. If you have questions or need additional information about the course change process, please contact the Guidance Office at 627-4050.  Please note that we cannot guarantee any course changes request submitted after May 1st.  

We are excited to share that Mrs. O'Sullivan’s student book club is currently reading The Amazing Generation: Your Guide to Fun and Freedom in a Screen-Filled World by Jonathan Haidt and Catherine Price. This engaging graphic novel explores the mental health effects of screen use and offers practical strategies for reducing social media consumption while strengthening real-world connections. Special thanks to our Barr Parent Compact for previewing this book earlier in the year and supporting this important initiative. 

We are pleased to report that our PBIS launch has gone very well this year. We look forward to celebrating our students and staff at our schoolwide PBIS celebration on June 12th. In late April, students and staff will complete PBIS surveys, and the committee will use this feedback to help guide planning for next year.  

Thank you for your continued support as we work together to make these final months successful. We are proud of our students and look forward to ending the year on a strong and positive note.

At Barr, we value high quality education, communication and having families feel welcome and valued.    As a result, we are always appreciative of feedback which helps us to reflect and grow.  Please feel free to click this link to provide us with feedback. 

Warm regards,
Mrs. O'Sullivan

Quick Links

School Information

A. MacArthur Barr Middle School Grades 5 - 8

143 Church Street

Nanuet, NY 10954

School Day 7:39 AM - 2:32 PM

Michelle O'Sullivan, Principal

Latoya Oates, Assistant Principal

Khris Arvanites, Assistant Principal   

Main Office    627-4040

Attendance    627-4420

Attendance Email

Nurse's Office    627-4041

Guidance Office    627-4050