Welcome to Mathnasium of Lake Oswego

Maya has gained so much confidence in math since starting at Mathnasium! The staff are great and the drop in ...


The one on one instruction using traditional learning methods are helping my child improve.

Kim Faus

Contact us

Lake Oswego

  • 17050 Pilkington Rd, #110
  • Lake Oswego, OR 97035
  • Call (503) 744-0544

Hours of Operation

Instructional Hours

Mon - Thur 3:00PM - 7:00PM
Sat - Sun 11:00AM - 3:00PM

Office Hours

View All Hours arrow

Already enrolled?

Log in

Hello I'm Mark, Center Director of Mathnasium of Lake Oswego, your neighborhood math learning center since 2011. 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:

  • Lake Grove, River Grove
  • Westridge Elementary
  • Lakeridge, LOJ, LOHS
  • Riverdale, Oak Creek
  • Our Lady of the Lake
  • St Clare
  • and more!

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

Mark graduated from University of Portland with a Degree in Secondary Education and History and an Oregon Teaching License. Both math and social studies are his teaching passions and he went on to complete his Master's Degree in U.S. History from Indiana University - Bloomington with a focus in Nati(...)



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

75% of Oregon HS graduates need remediation

Jul 8, 2023 | Lake Oswego

At Mathnasium we're fond of saying "Success in Math, Success for Life" but this is SO much more than just a slogan. If your child graduates with even moderately strong math skills, this very likely puts them in the 90th percentile when it comes to education. Is that an advantage? You bet it is!

How Long Does it Take to Get Good At Math?

Dec 30, 2020 | Lake Oswego

So, you've decided your child needs math support, you hired a math tutor (or hopefully enrolled your child in Mathnasium) and wonder how long it will take to get their math skills up to par. We hear this question a lot. (Spoiler Alert: One 60 min..

Find out how Mathnasium will work for your child

Answer a few questions to learn more

My child is...


Have questions? Contact us.

By clicking "Submit," you agree to receive recurring advertising emails, text messages and calls from Mathnasium and its independently owned learning centers about our offerings to the phone number/email provided above, including calls and texts placed using an automatic telephone dialing system. Consent to receive advertising text messages and calls is not required to purchase goods or services. Message frequency varies. Message and data rates may apply. Reply STOP to no longer receive messages. Email [email protected] for assistance. By clicking "Submit," you also consent to Mathnasium's Terms and Conditions of Use and Privacy Policy.

"Mathnasium has really built my son’s confidence up, so much that he actually said math was his favorite subject this year!"

— Lindsey Bigelow

Lake Oswego

17050 Pilkington Rd, #110

Lake Oswego, OR 97035

United States