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  • About Us
    • About
    • History
    • Staff
  • Open House
  • Admissions
    • Admissions Information
    • Admissions Process
    • Prospective Students
    • Tuition, Fees and Financial Aid
    • FAQs
    • Schedule a Tour
  • Academics
    • Accreditation
    • Curriculum
      • Pre-Kindergarten Curriculum
      • Kindergarten Curriculum
      • Grade 1 Curriculum
      • Grade 2 Curriculum
      • Grade 3 Curriculum
      • Grade 4 Curriculum
      • Grade 5 Curriculum
      • Grade 6 Curriculum
      • Grade 7 Curriculum
      • Grade 8 Curriculum
    • Standardized Testing Data
  • Parents Page
    • Monday Morning Memo
    • Calendar
    • Child Protection Policy
    • Community Resources
    • Event Request
    • Fundraising & Scrip Gift Cards
    • Gala
    • Home & School Association
    • Plus Portals
    • Programs
      • Catholic Youth Organization (CYO)
      • Extended Care Program
      • Extra Curricular Activities
      • National Junior Honor Society
      • Summer Camp
    • Sacraments
    • Saint Shop
    • School Advisory Board (SAB)
    • School Handbook
    • School Uniforms
    • TADS Tuition Management
    • Volunteer Hours
    • 8th Grade Information
  • Contact
  • Alumni
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04 Jun PreK and 8th graders took turns with worms

Posted at 20:12h in Blog
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PreK and 8th graders took turns with worms after the Prek had just finished up their units on bugs. These scientist were able to discover and then share. Please click on above photo to see the slideshow....

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31 May St. Mary’s JV boys bested Holy Redeemer Kensington 13-1

Posted at 13:12h in Blog
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St. Mary's JV boys bested Holy Redeemer Kensington 13-1 in a decisive win in the first round of baseball play offs. They will face St. Jane de Chantal Friday at 8pm. Good luck JV Boys! Varsity boys play their first round of play offs Saturday at...

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CONTACT INFORMATION

4610 Largo Road
Upper Marlboro, MD 20772
[email protected]

Office (301) 627-4170
Extended Care (301) 627-6798
Fax (301) 627-6383

HOURS OF OPERATION

Office | 7:30AM – 4PM
School Hours | 8AM – 3PM
Morning Care | 6:30AM – 7:45AM
Aftercare | 3PM – 6PM

SUMMER HOURS

Tues. &  Thurs. | 10AM – 2PM

SCHOOL UNIFORMS

Flynn O'Hara Uniforms

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