Welcome to mathnasium of Rockville
Welcome to mathnasium of Rockville

Love Alex and everyone at the Rockville Mathnasium! Mathnasium has been a great help to my daughter in filling...

Rachel Anderson

Alex is warm and personable. He just gets the kids. He makes coming to mathnasium fun. Friday night games a...


Contact us


  • 20 Courthouse Square, #106
  • Rockville, MD 20850
  • Call (301) 768-4255
  • Text (877) 968-6284 Ext. 12

Hours of Operation

Instructional Hours

Mon - Thu In-Center 3:00PM - 7:30PM
Sat In Center 10:00AM - 1:00PM
Mon & Wed @Home 3:00PM - 8:00 PM
Tues & Thurs @Home 4:00PM - 8:00PM
Sat @Home 10:00AM - 1:00PM
Sun @Home 2:00PM - 6:00PM

Office Hours

12:00 - 7:00PM
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Hello. I'm Alex Dunham, Center Director at Mathnasium of Rockville, your neighborhood math-only learning center. We Provide proven, effective, and FUN (yes, kids love learning math here) math tutoring to students in elementary, middle school, and high school. Serving Rockville, Potomac and Derwood areas

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:

  • Beall Elementary, College Gardens Elementary, Christ Episcopal, Rockville High School, Meadow Hall Elementary,
  • Richard Montgomery High School, Bayard Rustin Elementary, Twinbrook Elementary, Ritchie Park Elementary,
  • Fallsmead Elementary, Robert Frost Middle, Lakewood Elementary, Maryvale Elementary, St. Mary's School, Julius West Middle School.

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 Team gallery1

Instructor Spotlight

Alex Dunham



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

3 Ways To Make Sure Your Kids Don’t Slip Down The Summer Slide

Jul 13, 2022 | Rockville

Summer learning loss, otherwise known as Summer Slide is detrimental to our kids’ learning progress. But it can succeed with summer slide prevention by doing simple activities throughout the summer. And the best news is: even if you do only 1 activity to prevent Summer Slide, it will help your child. Keep your children engaged in learning.

Summer Fun, Calculator Hopscotch

Jul 6, 2022 | Rockville

It’s no wonder hopscotch has stood the test of time! The famous sidewalk game requires nothing more than chalk and a small object, and it can be played alone or with multiple people. Kids can also stick with the traditional rules or make up their own fun variations.

Find out how Mathnasium will work for your child

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