Welcome to mathnasium of Oconomowoc

The staff are amazing at the Oconomowoc office. My daughter has a whole different attitude about math and lov...

Denise Fortier

Jordan and his team have made my 7 year old love math. The passion and positive energy is something we look f...

Andrew Bauman

Complimentary Assessment

The best way to see if we are a good fit for your child’s needs is to visit our neighboring center in Hartland, meet the instructors, and try out our program. This is not an observation session, but a deep dive assessment into your child's math needs with a tour of our amazing Mathnasium center. Our meeting will give you and your child a sense of who we are, what we do, and how we can help.

Schedule Free Assessment

Contact us


  • 1456 Olympia Fields Drive
  • Oconomowoc, WI 53066
  • Call (262) 599-5815

Hours of Operation

Instructional Hours

Mon 3:00PM - 7:00PM
Tue 3:00PM - 7:00PM
Wed 3:00PM - 7:00PM
Thu 3:00PM - 7:00PM
Sat 10:00AM - 2:00PM

Office Hours

12:00PM - 3:00PM
12:00PM - 3:00PM
12:00PM - 3:00PM
12:00PM - 3:00PM
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Hello! I'm Jordan Kaminski, Center Director of Mathnasium of Oconomowoc, your neighborhood math-only learning center. We help kids in grades K-12 understand math by teaching the way that makes sense to them. We Provide proven, effective, and FUN (yes, kids love learning math here) math tutoring to students in elementary, middle school, and high school.

  • Oconomowoc, Summit Corners, Monterey, Ixonia, Stonebank, Wales, Concord, Dousman, and the surrounding communities
  • Oconomowoc Area School District (Oconomowoc High School, Nature Hill Intermediate, Silver Lake Intermediate, Greenland Elementary, Ixonia Elementary, Meadow View Elementary, Park Lawn Elementary, Summit Elementary)
  • Stone Bank School District
  • Kettle Moraine School District
  • Adeline Montessori, Holy Trinity Lutheran, Lake Country Classical Academy, St. Jerome Parish School, St. Matthew's Lutheran, St. Paul's Evangelical Lutheran



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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By submitting this form 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. By submitting this form you also consent to Mathnasium's Terms of Use and Privacy Policy.
  • 1456 Olympia Fields Drive
    Oconomowoc, WI 53066
  • United States
  • Call (262) 599-5815

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