Principal: Catherine Allie | Assistant Principal: Gregg Baron|Office Hours: 8:00 am to 4:00 pm

 Potomac at Radnor: 7000 Radnor Road, Bethesda, MD 20817                                        Phone: 240-740-4360 |  Fax: 240-740-4380


Regular School Hours: 9:00 a.m. - 3:25 p.m.

Early Release Days: 9:00 a.m. - 12:55 p.m.

2 Hour Delayed Opening: 11:00 a.m. - 3:25 p.m.

Welcome to Our School

Potomac Elementary School has a tradition of 91 years of excellence in education. Our Chinese Immersion Program has received national media attention. We are also an  arts integration  school where teachers develop expertise in integrating the arts with other instruction, such as social studies or science, and it is designed to help all students learn with more motivation and ease.  Potomac Elementary School also was designated as a  Maryland Green School and a National Geographic Eco School in 2014.  


Construction Updates

  Video Screen2  

Click here for New Construction Updates


2018-2019 School Year Information

 Enrolling a Student   
 Principal's Welcome Letter
 2018-2019 School Supply List   
 Arrival Bus Routes
 Dismissal Bus Routes 
 Parent Calendar
 Discipline Policy / Code of Conduct
 PES Standard Operating Procedures 
 MyMCPS Portal 
 Breakfast/Lunch Menu
 2018-2019 Student Code of Conduct
 2018-2019 Student Rights and Responsibilities
 2018-2019 Food and Nutrition Service Updates
 Drinking Water Testing Memo 
 Annual Notice for Directory Student Privacy  
 Annual Pest Management Information
 Saturday School Flyer  
 Saturday School Registration Form
 Student Portrait Day Flyer 

Summer Packet: Our summer packet is online again this summer. Dive in and become a STEAM family. This year's grade level summer activities can be found here







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