Welcome to Mathnasium of Cottage Grove

Mathnasium has given my children so much confidence in math. Their test scores increased, and they have such a...


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Enroll by 05/31/2024 and get $100 off. 6 months enrollment is required.

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Cottage Grove

  • 7430 80th Street, #104
  • Cottage Grove, MN 55016
  • Call (651) 560-5477
  • Text (651) 329-8574

Hours of Operation

Instructional Hours

Mon-Thurs 3:00PM - 7:00PM
Sat 9:30AM - 12:00PM
Sun 3:30PM - 6:00PM

Office Hours

4:00PM - 6:00PM
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Hello. I'm Pauline Ho, Owner / Center Director of Mathnasium of Cottage Grove, your neighborhood math-only learning center. We help kids in grades 1 -12 understand math by teaching the way that makes sense to them. When math makes sense, kids leap way ahead – whether they started out far behind or already ahead in math.

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:

  • City of Cottage Grove, Minnesota
  • Nuevas Fronteras Spanish Immersion, Saint Paul Park
  • Grey Cloud Elementary School, Cottage Grove
  • City of Woodbury, Minnesota
  • Cottage Grove Elementary School, Minnesota
  • Cottage Grove Middle School, Cottage Grove
  • Oltman Middle School, Cottage Grove



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

Teaching Math in a Way That Makes Sense

Jul 5, 2021 | Cottage Grove

What is it about Mathnasium that helps students find success in math? The answer is simple: We teach for understanding. Instead of coaching students to rely on memorization, rote learning, or calculators, our highly trained instructors use multiple ap..

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"My kids feel comfortable going to Mathnsium Cottage Crove , and they are enjoying doing math now. "

— Hoyam Elkhebir

Cottage Grove

7430 80th Street, #104

Cottage Grove, MN 55016

United States