On October 6, the Board will hold a Public Hearing. Find materials here.

School Selection Apply by Nov. 4 | COVID Information Hub

Main Menu:

Mastbaum. We build the future.

Announcements & Important Information

Attention Students, Family, Staff and Community!

It is with heavy hearts that we learn of the tragic news of the shootings at the Roxborough High School. Our thoughts and prayers are with the family of the victims and the greater community that they were valued members of.

We would like to take this opportunity to  remind students, parents, staff and the community that our #1 priority as educators at Mastbaum is to keep you safe and healthy so that you can learn. Please reach out to a staff member that you can trust if you have any concerns or problems. We are here to support you.

Our counseling staff, Ms Bacon, Ms. Green and Dr. Hayward will be available for students that need assistance in navigating the emotions that come with such tragedies.

Weekly Calenday

Monday, September 26th, 2022

No School – Rosh Hashanah

Tuesday, September 27th, 2022

C Day

Wednesday, September 28th, 2022

D Day

Thursday, September 29th, 2022

A Day

Senior Family Breakfast


Friday, Septemeber 30th, 2022

B Day

1/2 Day – Professional Development

Saturday, October 1st, 2022

Upcoming Events

  • Star Testing: Sept 6th – Sept 28th
  • Thur, Sept 29th: Homecoming & Senior Family Breakfast
  • Wed, Oct 5th: Yom Kippur – Schools Closed
  • Fri, Oct 7th: Professional Development – Half Day for Students
  • Mon, Oct 10th: Indigenous Peoples Day – No School

Mastbaum Information

For Students and Alumni

For Parents

Bell Schedules & Calendars

Comprehensive School Improvement Plan
Mastbaum’s 2022-2023 School Improvement Plan has been released. Click here to review the plan. Please complete the feedback form to give suggestions.

Se ha publicado el Plan de Mejoramiento Escolar 2022-2023 de Mastbaum. Haga clic aquí para revisar el plan. Complete el formulario de comentarios para dar sugerencias.