Welcome to Mathnasium of Sammamish

My experience with Mathnasium has been absolutely fantastic! They have a knack for making math engaging and en...

Monali Monali

Amazing experience! My kid learned a lot and improved a lot.

Amit Dubey

Contact us


  • 22647 NE Inglewood Hill Road
  • Sammamish, WA 98074
  • Call (425) 885-6284
  • Text (425) 885-6284

Hours of Operation

Instructional Hours

Mon-Fri 3:30PM - 7:45PM

Office Hours

3:30PM - 7:30PM
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Ashley obtained her Bachelor's in Business Administration and Illustration from Seattle Pacific University. She has worked extensively as a tutor for math and science topics and is passionate about making all students feel welcome and supported in their academics.

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:

  • Eastlake High School
  • Greater Sammamish Area

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

Tyler graduated from the University of Washington, Bothell, with a double major in Computer Science and Mathematics and is currently pursuing a Master's in Education. During his time in undergrad, he taught a course on videogame design which piqued his interest in teaching. In his spare time, he enj(...)



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

What is Number Sense?

Jan 18, 2021 | Sammamish

Regardless of age or skill level, there are almost always gaps in a child’s foundational understanding that, if addressed, would boost their success in math. When we give assessments to children in our math learning centers, we see th..

Weekly Word Problems: Fractional Reasoning

Dec 19, 2020 | Sammamish

When you take a whole item and break it into equal parts, what you get is one — or more — of those equal parts; these are known as fractions. This may sound very math-y and complicated, but each of us works with fractions all the t..

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"It has been great help for Fariza Rahman."

— Hasina Rahman


22647 NE Inglewood Hill Road

Sammamish, WA 98074

United States