M. Lenczycki
My son has been working with the center for 6 weeks and he is thriving. Matthew has been wonderful assessing h...
See more reviews here




M. Lenczycki
My son has been working with the center for 6 weeks and he is thriving. Matthew has been wonderful assessing h...
See more reviews here
We support students who love math with personalized enrichment, with programs for high-achieving elementary learners to competition preparation and advanced topics that inspire curiosity and mathematical excellence.
Following personalized learning plans, we guide high-achieving elementary school students beyond grade-level material, building algebraic thinking, justification and reasoning, strategic problem-solving, and flexible number sense that lay the groundwork for long-term mathematical success.
We equip students for math competitions, including AMC, MathCounts, and Math Olympiad, through targeted training in advanced problem-solving strategies, pattern recognition, and creative thinking techniques that build the skills and confidence needed to excel in competitive settings.
Students in or preparing for honors and accelerated courses can receive targeted instruction that strengthens mastery of advanced topics, builds sophisticated problem-solving skills, and develops the academic confidence needed to thrive in rigorous coursework.
At Mathnasium of Libertyville, we welcome students in Libertyville who are performing at or above grade level and are ready for a greater challenge.
Our personalized math enrichment programs provide the structure and expert support students need, whether they want to explore new mathematical concepts, pursue accelerated coursework, or prepare for competitive exams and placement tests.
Powered by the Mathnasium Method™, our proprietary teaching approach, our math enrichment program is designed to build deep understanding, not just familiarity with advanced content.
We help students develop logical thinking, precision, and the ability to connect ideas across mathematical topics. All sessions are delivered through live, face-to-face instruction in a caring and engaging group environment, available both in-center and online.
Math enrichment at Mathnasium begins with a diagnostic assessment that helps us identify each student's current level, areas of strength, and learning goals. Using these insights, we build a personalized learning plan that challenges them appropriately and moves them forward with purpose.
From advanced algebra and geometry to number theory and competition strategies, every plan is built around what that student is ready for and where they want to go next.
Our Results
94%
Math Skills
of parents report an improvement in their child’s math skills and understanding.
93%
Attitude
of parents report improved attitude toward math after attending Mathnasium.
90%
Success
of students saw an improvement in their school grades.
Our Results
The Proof Is In The Numbers
Math Skills
of parents report an improvement in their child’s math skills and understanding.
Attitude
of parents report improved attitude toward math after attending Mathnasium.
Success
of students saw an improvement in their school grades.
Math Enrichment Near You
Mathnasium’s specially trained math tutors work with students across the 60044, 60048, 60060, and 60061 zip codes. We proudly serve families throughout Libertyville and nearby areas, including:
Specially Trained and Caring Team
Javier Steve Santacruz
Owner and Managing Director
Javier earned his B.S. in Accounting and his law degree from DePaul University. His passion for improving children’s lives led him to Mathnasium, where he discovered the power of making math make sense. He finds tremendous joy in helping kids build confidence through learning.
Javier and his wife, Karen, are enjoying time together after raising their two sons, Austin and Dylan. Outside of Mathnasium, he loves reading and spending time in the countryside. He describes his journey with Mathnasium as “one of the most rewarding experiences of my life.”
Karen Santacruz
Owner
Karen holds a B.S. in Physical Education from Western Illinois University and a Master’s in Exercise Science and Cardiac Rehabilitation. Before joining Mathnasium, she taught physical education and served as the Head Athletic Trainer at Stevenson High School.
While raising her two sons, Karen coached youth sports, volunteered with Boy Scouts, and taught part-time. She is passionate about helping kids learn in a way that makes sense to them. “The Mathnasium Method does this so well—it allows kids to ‘work out’ their minds while building confidence and a love for learning.”
Betty Wang
Director of Operations
Betty graduated from New Trier High School and earned her Bachelor of Science in Biomechanical Engineering from Northwestern University. Her passion for learning and problem-solving led her to Mathnasium, where she found a perfect match for her educational philosophy.
Betty loves how Mathnasium’s personalized learning plans help students make sense of math in a fun and nurturing environment. She believes that when fear and frustration are removed, students thrive and build lasting confidence.
Whether they would like to attend sessions in-center or online, students can take 3 easy steps to enroll at Mathnasium.
All students begin their Mathnasium journey with a diagnostic assessment that pinpoints what they already know and what they still need to learn.
FAQ
Mathnasium of Libertyville is located in Mil Park Plaza at the corner of Milwaukee Avenue and E Park Avenue, just south of St. Joseph Catholic Church and next to Kung Fu Tea, providing easy access for families in Libertyville, Vernon Hills, Mundelein, Mettawa, Green Oaks, North Chicago, Lake Bluff, and surrounding communities.
Students can attend our math enrichment program either in person at our learning center or through live, face-to-face online instruction with the same specially trained tutors.
We proudly serve students from across the area, including local schools such as:
Libertyville High School
Copeland Manor Elementary School
Oak Grove Elementary School
Rondout Elementary School
Butterfield School
St. Joseph Catholic School
The math enrichment program at Mathnasium of Libertyville is designed for K-12 students who are at or above grade level and want to take their math skills further than what is covered in the standard classroom.
It is a strong fit for students who are looking to:
Deepen their mathematical thinking beyond the school curriculum
Build stronger problem-solving and logical reasoning skills
Prepare for math competitions or advanced coursework
Pursue honors or accelerated math programs
Cultivate a genuine passion for higher-level mathematics
Absolutely! Our math enrichment program is an excellent fit for students already in honors or advanced math classes.
Our specially trained tutors create personalized learning plans that match the rigor of their coursework, providing the depth of instruction and challenge that high-achieving students need to continue growing.
Yes! Our specially trained tutors can align instruction with your student's honors or advanced math class to help them prepare for upcoming exams.
Yes! Our Competition Mathematics program is specifically designed for students preparing for events such as:
AMC (American Mathematics Competitions)
MATHCOUNTS®
Math Olympiad
Mathematical Kangaroo™
And other competitive math settings
We follow the Mathnasium Method™, our proprietary teaching approach designed to promote math mastery through personalized instruction, diagnostic assessments, and proven instructional techniques.
Each student begins with a diagnostic assessment so we can identify their current skills, strengths, and goals. From there, our specially trained tutors design a personalized learning plan that meets advanced students where they are and pushes them toward the next level. Instruction is delivered face-to-face, in-center or online, in a supportive and engaging group environment.
Yes! We believe enrichment is about mindset and potential, not just current grade-level performance.
If your student has a passion for math and a desire to go further, our Libertyville tutors will meet them where they are, filling in foundational gaps while introducing the kind of deeper mathematical thinking that enrichment is all about.
The diagnostic assessment allows us to understand exactly where your student is in their math journey, including their current strengths, areas ready for deeper exploration, and enrichment goals.
We use these insights to create a personalized learning plan that provides the right level of challenge from day one, so students feel motivated and appropriately stretched from the very first session.
Absolutely! Even though enrichment instruction typically goes beyond grade-level material, we can align personalized learning plans with each student's school curriculum and long-term academic goals, including:
Qualifying for or staying strong in honors and accelerated math courses
Getting ready for advanced subjects like Algebra, Geometry, or Pre-calculus
Building the skills required for academic placement exams
Making a confident transition between key stages of math education
Yes! Our Libertyville tutors deliver live, face-to-face math enrichment online as well as in-center.
Online students follow the same personalized learning plan and benefit from the same caring, interactive instruction as those who attend in person at Mathnasium of Libertyville.
The cost of math enrichment at Mathnasium of Libertyville varies based on the student's individual plan and session schedule. We charge a flat monthly membership fee.
For specific pricing information, please contact our center directly. We're happy to walk you through the options and find a plan that fits your student's goals and your family's needs.
Getting started is simple! Contact us or schedule an assessment to begin.
During the assessment, we'll learn about your student's current skills, interests, and enrichment goals, and use those insights to build their personalized learning plan.
Most students begin their Mathnasium sessions within just a few days of their assessment.
Start the school year strong with $100 off your Mathnasium of Back-to-School enrollment.
Contact Us
Mathnasium is the place to be for fun math enrichment for your child! Schedule a Free Assessment ...
Contact UsKnowledge Hub
Jan 16, 2024
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Jul 20, 2023
116 N Milwaukee Ave
Libertyville, IL 60048
| Call: | (224) 864-6284 |
| Text: | (224) 864-6284 |
| Email: | [email protected] |
Mon
2:00PM - 6:00PM
Tue
2:00PM - 6:00PM
Wed
2:00PM - 6:00PM
Thu
2:00PM - 6:00PM
Sat
9:00AM - 1:00PM
Mon
12:00PM - 7:00PM
Tue
12:00PM - 7:00PM
Wed
12:00PM - 7:00PM
Thu
12:00PM - 7:00PM
Sat
9:00AM - 1:00PM
| Mon: | 2:00PM - 6:00PM |
| Tue: | 2:00PM - 6:00PM |
| Wed: | 2:00PM - 6:00PM |
| Thu: | 2:00PM - 6:00PM |
| Sat: | 9:00AM - 1:00PM |
| Mon: | 12:00PM - 7:00PM |
| Tue: | 12:00PM - 7:00PM |
| Wed: | 12:00PM - 7:00PM |
| Thu: | 12:00PM - 7:00PM |
| Sat: | 9:00AM - 1:00PM |
Have questions? Contact us.