Welcome to Mathnasium of Kenilworth

All 4 of my children worked with amazing tutors throughout high school. Mathnasium was always so accommodating...

Ellen R Largay

It was fun and helpful for my 8th grader!

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Summer Programs

Make Mathnasium Part of Your Summer Plans.


This school year is fast approaching, so start today by enrolling in our Bridge Program to ensure your child starts the school year strong with confidence and readiness. Our Bridge Program is designed to connect summer to the first half of the school year. Every year students take time to adjust to the new grades and new classes. Mathnasium can prepare your child for their upcoming school year

Schedule Assessment

Contact us


  • 554 Green Bay Rd
  • Kenilworth, IL 60043
  • Call (847) 251-3200
  • Text (847) 251-3200

Hours of Operation

Instructional Hours

Mon 12:00PM - 7:00PM
Tue 12:00PM - 7:00PM
Wed 12:00PM - 7:00PM
Thu 12:00PM - 7:00PM
Fri 3:00PM- 6:00PM
Sat 9:00AM - 1:00PM

Office Hours

12:00PM - 7:00PM
12:00PM - 7:00PM
12:00PM - 7:00PM
12:00PM - 7:00PM
12:00PM - 6:00PM
9:00AM - 1:00PM
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Hello. I'm Billy Horwitz, Center Director of Mathnasium of Kenilworth, 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 specialize in math-only instruction with a focused, caring, and fun learning approach that delivers results.
We proudly serve local communities and schools, including:

  • Kenilworth
  • Wilmette
  • Winnetka
  • Joseph Sears School
  • Wilmette District 39
  • Winnetka District 36

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

Billy Horwitz
Billy is joining the center after being the Center Director of the Mathnasium of Lincolnwood. He obtained his Masters in mathematics from the University of Missouri where he studied applied mathematics and taught College Algebra. He enjoys learning all levels of math and how they can be applied to t(...)



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

The Rewards of Mathnasium of Kenilworth

Apr 15, 2024 | Kenilworth

Mathnasium of Kenilworth News!

Mar 15, 2024 | Kenilworth

Upcoming Events

Jun 1, 2024 - Aug 31, 2024
Did you know that kids lose up to 3 months of their math skills over the summer?
Jun 1, 2024 - Jul 31, 2024
Camp Mathnasium is the perfect place to make math part of your summer fun. You'll have Customized Le
More Events brn

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"It was fun and helpful for my 8th grader!"

— N.E.


554 Green Bay Rd

Kenilworth, IL 60043

United States