Welcome to mathnasium of Damascus
Welcome to mathnasium of Damascus

Isabelle really enjoys going to Mathnasium and that is all I need to know to keep up her membership. But, I w...


My granddaughter is getting caught up from the poor public school education. Highly recommend

Giles R Benson

Contact us


  • 9815 Main St
  • Damascus, MD 20872
  • Call (240) 913-5826
  • Text (240) 913-5826

Hours of Operation

Instructional Hours

Mon-Thu 4:00PM - 8:00PM
Sun 1:00PM - 5:00PM

Office Hours

12:00PM - 3:30PM
5:30PM - 9:00PM
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Hello. I'm Rob Donelan, Center Director at Mathnasium of Damascus, your neighborhood math-only learning center. We help students from Pre-K all the way to College understand math by teaching the way that makes sense to them.

We specialize in math-only instruction with a focused, caring, and fun learning approach that delivers results.
We proudly serve local communities and schools, including:

  • Damascus
  • Clarksburg
  • Laytonsville
  • Annapolis Rock
  • Hyattstown
  • Woodfield Elementary
  • Lois P Rockwell Elementary

Dedicated to providing the best instruction

Our instructors are enthusiastic about math and specially trained in the Mathnasium Method. They create a caring and encouraging environment where your child will learn and thrive!

Meet the Teamgallery1

Instructor Spotlight

Rob Donelan

Rob is a lefty from the golden buckle on the wheat belt in Kansas, and has been working with students in Mathnasiums for more than 7 years. He enjoys puzzles, computers, and math as well as gardening and sports in his spare time. He has been involved in education most of his adult life as a cla(...)



One-on-One Assessment

Our unique assessment pinpoints what each child already knows and what they still need to learn.


Customized Learning Plan & Goals

Our detailed plan takes your child step-by-step from where they are to where they need to go.


The Mathnasium Method™

Our proprietary curriculum and teaching method fosters skills that take hold and build upon one another.

Latest News & Posts

Is Your Child Struggling In Math?

Jan 4, 2023 | Damascus Blog

What does "learning" mean?

Jan 4, 2023 | Damascus Blog

Find out how Mathnasium will work for your child

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