UPDATED: Friday, December 5, 2025 - Code Yellow: Schools & offices closed, due to worsening weather. Only emergency personnel must report to work. All facility use is cancelled.

Mary Harris "Mother" Jones Elementary

2405 Tecumseh Street

Adelphi, MD 20783

301-408-7900

Registration/Enrollment

Bus Info Finder

PreKindergarten Program Evaluation

MoJo News!

Welcome Letter from our Principal Dr. Evylyn Quiñones

Please click the link to access the letter // Por favor oprima el enlace para leer la carta

Click here // Oprima aquí

Important Information

Beyond the Test: Building Confidence in Math for Multilingual Learners at Mary Harris Mother Jones Elementary School

Community Schools

Calendar of Events

December 19

Fri

19

Dec 2025

Teacher Planning Day – Early Dismissal for Students

All Schools and Centers

Add to Calendar

All Day

December 22

Mon

22

Dec 2025

Winter Break – Schools and Offices Closed

All Schools and Offices

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All Day

December 23

Tue

23

Dec 2025

Winter Break – Schools and Offices Closed

All Schools and Offices

Add to Calendar

All Day

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Helpful Links

PGCPS Safe: Stop Bullying

Hazel Health Care for Students

Volunteer

Adopt a School Program

SchooLinks Information (Transcripts, Scholarships and College/Career Planning)

Student Device Use in PGCPS

Pay a Technology Device Fee on MySchoolBucks

Resources

Available Programs at Mary Harris "Mother" Jones

Title I | Parent Right to Know Letter | Parent and Family Engagement District Policy

Awards and Recognition

Maryland Green School (2024)

School Information

2405 Tecumseh Street

Adelphi, MD 20783

Phone 301-408-7900

Fax 301-408-7904

Principal Dr. Evylyn Quinones
evylyn.quinones@pgcps.org

Hours 8:30 am to 2:40 pm

Grades PreK-5

Uniform Mandatory

School Colors Black and Yellow

Mascot Jaguar

School Support

https://www.pgcps.org/guide-to-addressing-concerns/ Area 1 Website Area Resolution Services (ARS)

Instructional Director Niki Brown, Ed.D.
301-952-6583

School Board District: 3

Parent Engagement Assistant

Angela Rosario | Bilingual (Spanish)

Pupil Personnel Worker

Ms. Tracia Rountree
tracia.rountree@pgcps.org

Enrollment, Transportation, and Related Services

Elementary School enrollment information

Bus Routes Questions about Transportation? Call 301-952-6570 Learn more about child care