Back-to-school themed banner with classroom supplies around a green chalkboard background and the text “Back to School Information.”

Welcome back! We are excited to begin another great school year. Below you will find important information to help your family prepare for the first day of school. Please review each section carefully and reach out to the school office with any questions.

New Student Registration

For information about registering a new student in PWCS, visit the New Student Registration webpage. If you need assistance registering your child at Mullen Elementary School or have questions about registering a new student for the 2026-27 school year, contact Laura Hernandez at (703)330-0427 or [email protected].

School Supply Lists

View supply lists for the 2026-27 school year.  Mullen Elementary School 2026-27 School Supply List

Teacher Assignments & Class Schedules

Student schedules and teacher assignments will be available on August 17-18 in ParentVUE.

First Day of School

The first day of school for students is August 24. School hours are  9:20 a.m.-4:00 p.m.

Meet & Greet

Families are invited to attend our Open House on August 21 from 9:30-10:30 (Kindergarten), 11:30-12:30 (1st & 2nd), 1:30-2:30 (3rd-5th). This is a great opportunity to meet teachers, tour the building, and learn more about the upcoming school year.

Contact Information

If you have questions before the school year begins, please contact:

  • Phone: (703) 330-0427
  • Office Hours: 8 a.m.-4:30 p.m.

Important Dates

  • August 21 – Meet & Greet
  • August 24 – First Day of School
  • September 29 – Back to School Night for K-2 from 6:00-7:00pm
  • October 1 - Back to School Night for 3-5 from 6:00-7:00pm

Helpful Links

We look forward to welcoming students and families back for a successful school year!