Welcome to Mathnasium of West Linn

Welcoming fun experience for our son, who was resistant to doing this (7th grader) but has come to enjoy it ve...


So far my kids are improving and also I like the help they received on their homework.

Luis Serrano

Contact us

West Linn

  • 21900 Willamette Dr, #208
  • West Linn, OR 97068
  • Call (503) 305-8738

Hours of Operation

Instructional Hours

Monday 3:00PM - 7:00PM
Tuesday 3:00PM - 7:00PM
Wednesday 3:00PM - 7:00PM
Thursday 3:00PM - 7:00PM
Friday Closed
Saturday Closed
Sunday 11:00AM - 3:00PM

Office Hours

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Hello I'm Justin Chia, Center Director of Mathnasium of West Linn, your neighborhood math learning center. We help kids in grades K-12 understand math by teaching the way that makes sense to them. By doing so, we are changing lives through math everyday!

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:

  • Trillium Creek
  • Bolton Primary
  • Sunset Primary
  • Rosemont Ridge Middle School
  • Athey Creek Middle School
  • Willamette Primary
  • West Linn High School



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

Why Elena's Parents are Smart to Enroll Her Early in Mathnasium

Mar 4, 2020 | West Linn

Elena used to be mad at math, but now she likes it a whole lot better. She describes her instructors as helpful and the lessons easy to understand. If your child is struggling with math, do what Elena's parents did! Enroll him/her in Mathnas..

How Does Arun Handle a Math Pop Quiz, and How Will You?!

Feb 26, 2020 | West Linn

Arun is one example of hundreds. Math confidence, describing his experience as "fun" and enjoying a boost in school performance are characteristic of any Mathnasium student. Check out his genuine responses in this video interview and then ..

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"Supportive staff, my 12 year old is progressing and she never complains about going! What more could you ask for? "

— Alex Hernandez

West Linn

21900 Willamette Dr, #208

West Linn, OR 97068

United States