Welcome to Mathnasium of Boulder

We live our Mathnasium teachers and owners!! My son started at three years behind his grade level and after 1....

Lynne Bulger

My daughter has become more confident in her math skills. She needed to review prior math skills and concepts,...

Gretchen Blair
mobile version of sandcastle image

Summer Programs

Make Mathnasium Part of Your Summer Plans.

Summer Unlimited for Enrolled Kids

This summer, beat the summer slide by participating in the Summer Unlimited Program for Current Students! This opportunity offers unlimited attendance starting 6/1 to 8/18. Select the weeks or months that works best for your family! Save $50/month by enrolling before 5/1! Cost: $499/month for K-8, $599/month for 9-12. Enroll today: https://forms.gle/EWoYAxxAqftsUYWC8

Schedule Free Assessment

Contact us


  • 2525 Arapahoe Ave, Suite H8
  • Boulder, CO 80302
  • Call (303) 353-2574
  • Text ‪(303) 720-6884‬

Hours of Operation

Instructional Hours

Tue - Thu 3:30PM - 7:30PM
Sat 9:00AM - 12:00PM
Mon 3:30PM - 6:30PM
Fri 3:30PM - 6:30PM

Office Hours

Tue - Fri
12:00PM - 7:00PM
10:00AM - 12:00PM
View All Hours arrow

Already enrolled?

Log in

Hello! We are Patricia Surman and Reiner Krämer, Center Directors of Mathnasium of Boulder, your neighborhood math-only learning center. We help kids in K - 12th grade understand math by teaching the way that makes sense to them.

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:

  • BVSD
  • Boulder
  • Gunbarrel
  • Nederland
  • Superior
  • Niwot

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

Patricia Surman and Reiner Krämer
Hello! We are Patricia Surman and Reiner Krämer, and we are the center directors at Mathnasium of Boulder. Each day, we make it our goal to ensure that students have an effective, engaging and encouraging learning experience that cultivates an intuitive understanding of math. We do this by selecting(...)



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

Get to Know Dr. Patty

Jan 4, 2023 | Boulder

September 20-26 Problem of the Week

Sep 20, 2022 | Boulder

Upcoming Events

Mathnasium Imaginarium Quest Summer Camps 2024
Feb 22, 2024 - Jun 24, 2024
"Mathnasium Imaginarium Quest" is a week-long tabletop RPG camp for rising 1st-8th graders at Mathna
More Events brn

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.

"We live our Mathnasium teachers and owners!! My son started at three years behind his grade level and after 1.5 years he’s above grade level in math. Thank you Mathnasium Team!!"

— Lynne Bulger


2525 Arapahoe Ave, Suite H8

Boulder, CO 80302

United States