Welcome to Mathnasium of Longmont

Our daughter's feelings about math have greatly improved since started Mathnasium. We used to fight about math...


This helped our kids confidence in math a lot! They enjoy the tutors and flexible scheduling.

Catharine Davies

Contact us


  • 1242 S Hover Street, #A-200
  • Longmont, CO 80501
  • Call (720) 684-5384

Hours of Operation

Instructional Hours

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

Office Hours

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Hello! We are Patricia Surman and Reiner Krämer, and we are the Center Directors at Mathnasium of Longmont. 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 specialize in math-only instruction with a focused, caring, and fun learning approach that delivers results.
We proudly serve local communities and schools, including:

  • Altona Middle School
  • Niwot Elementary School
  • Niwot High School
  • Flagstaff Elementary School
  • Silver Creek High School
  • Twin Peaks Charter Academy
  • Mead Middle School

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

Serena Stout
Assistant Center Director, Serena Stout, prioritizes helping kids build their confidence by building math skills that will last for life.(...)



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.

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"Our son has never loved math but because of Mathnastium, now he does! He got a positive attitude and is much more confident in his abilities!"

— S.C.


1242 S Hover Street, #A-200

Longmont, CO 80501

United States