H. Lieu
Mathnasium definite has helped our 8 year old twin girls keep up with math during the Pandemic. They setup a c...
See more reviews here




H. Lieu
Mathnasium definite has helped our 8 year old twin girls keep up with math during the Pandemic. They setup a c...
See more reviews here




E. Rodgers
My daughter has been going to this mathnasium location since 2nd grade. She was really behind when we started ...
See more reviews here
Mathnasium of Walnut's personalized math enrichment programs support students who love math, from high-achieving elementary school learners to those pursuing competition preparation and advanced topics that inspire curiosity and mathematical excellence.
High-achieving elementary school students explore advanced concepts beyond grade-level through our specialized program focused on algebraic thinking, justification and reasoning, strategic problem-solving, and flexible number sense that builds foundations for future success.
We prepare students for math competitions, including AMC, MathCounts, and Math Olympiad, through expert training in advanced problem-solving strategies, pattern recognition, and creative thinking techniques needed to excel in competitive settings.
Students preparing for or currently enrolled in honors and accelerated courses receive targeted support that builds mastery of advanced topics, strengthens problem-solving skills, and develops the confidence needed to excel in rigorous coursework.
Mathnasium of Walnut welcomes students in Walnut who are performing at or above grade level to our personalized math enrichment program.
Whether your student wants to explore new topics, apply for accelerated programs, or prepare for tests and competitions, our program provides the structure and support to reach their full potential.
Our math enrichment program is powered by the Mathnasium Method™, a proprietary approach that builds deep conceptual understanding.
We help students connect the dots between topics and develop logical thinking, precision, and confidence. Sessions are delivered through live, face-to-face instruction in a caring and engaging group environment, both in-center and online.
Each student begins their Mathnasium journey with a diagnostic assessment, allowing us to create a personalized learning plan that goes beyond the school curriculum.
Whether they want to deepen their understanding of grade-level topics or dive into more advanced material like algebra, geometry, or number theory, we build a roadmap tailored to their goals.
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
Our specially trained tutors help advanced students in Walnut expand mathematical thinking through enrichment opportunities. We proudly serve local communities, including:
Specially Trained and Caring Team
Judy Tom
Owner
Judy is the owner of Mathnasium of Walnut and holds a Bachelor’s Degree in Child Development along with a Professional Teaching Credential. Before opening her center, she taught as a Certified Elementary School Teacher and also worked as a National Account Sales Executive. Her experience spans teaching multiple subjects, including math, to managing client relationships on a national scale.
Judy is passionate about helping children in Walnut and surrounding communities truly understand math in a way that makes sense to them. She loves coaching, encouraging, and inspiring students to reach their full potential through the Mathnasium Method™.
Jonathan Harrod
Center Director
Jonathan graduated from UC Riverside with a Bachelor’s Degree in Classical Studies and Language & Linguistics. He has always enjoyed teaching and helping others, tutoring peers and students in various subjects over the years. While he appreciates many disciplines, math and history are his favorites.
Jonathan looks forward to making a positive impact on Mathnasium students by fostering both understanding and confidence. In his free time, he enjoys playing video games and spending time with friends.
Kat Chiu
Assistant Center Director
Kat, short for Kristin, graduated from Cal State Fullerton with a Bachelor’s Degree in Criminal Justice. She has worked as a private tutor for students of all ages and in all subjects before finding her place at Mathnasium.
Known for her approachable nature and commitment to helping students succeed, Kat enjoys guiding learners toward a deeper understanding of concepts. Her dedication makes her a valued part of the Mathnasium of Walnut team.
Dana Kong
Lead Instructor
Dana graduated from UC San Diego with a Bachelor’s degree in Mathematics and Computer Science. She loves helping students overcome challenges in understanding math concepts by building on their strengths and addressing their weak points. Dana views math as an intriguing lens through which to perceive the world around us. Despite her academic background, Dana has a long-term interdisciplinary interest in pursuing a more biology-oriented career. In her free time, she engages in a variety of hobbies, including: table tennis, mycology, chess, traveling and exploring cuisines from diverse cultures, playing pool, and creating digital art.
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 Walnut is located at 1221 N. Grand Ave., Walnut, CA 91789, in the Walnut Town & Country Plaza between Subway and Boba Chew Chew, across the street from Mt. San Antonio College and near Cal Poly Pomona, providing easy access for families in Walnut, West Covina, Covina, Pomona, La Puente, Diamond Bar, Chino Hills, 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:
Walnut High School
Suzanne Middle School
CJ Morris Elementary
Collegewood Elementary
Vejar Elementary
Walnut Elementary
Westhoff Elementary
Mathnasium of Walnut's math enrichment program is designed for K-12 students who are at or above grade level and ready to go beyond what their school curriculum offers.
The program is well suited for students who want to:
Explore math concepts that go beyond their current coursework
Develop advanced problem-solving and logical reasoning skills
Prepare for math competitions or placement into accelerated courses
Build the skills needed for honors or advanced math programs
Develop a lasting interest in mathematics
Absolutely. Our enrichment program is well suited for students who are already working in honors or accelerated math settings and want to go even further.
We build a personalized learning plan around each student's current coursework and goals, giving them the targeted challenge they need to deepen their understanding, keep pace with rigorous expectations, and build the confidence to excel.
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 gearing up for events such as:
AMC (American Mathematics Competitions)
MATHCOUNTS®
Math Olympiad
Mathematical Kangaroo™
And other regional and national math competitions
Advanced students at Mathnasium of Walnut are taught using the Mathnasium Method™, our proprietary teaching approach grounded in diagnostic assessment and personalized learning plans.
The diagnostic assessment helps us understand each student's current strengths and goals, so we can design enrichment that is appropriately challenging and well paced. Our specially trained tutors deliver instruction face-to-face, in center or online, in a caring, interactive environment.
Yes. At Mathnasium of Walnut, we understand that potential and current grade level do not always align.
If a student is motivated and curious about math but has not yet reached grade level, our tutors can work with them to strengthen their foundation while gradually introducing enrichment-level thinking and challenges.
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! While our enrichment instruction typically goes beyond grade-level material, our tutors understand the California Common Core State Standards for Mathematics and can align personalized learning plans with each student's school curriculum and long-term academic goals, including:
Moving into accelerated or honors math tracks
Preparing for advanced courses such as Algebra, Geometry, or Precalculus
Building skills needed for school placement exams
Supporting key academic transitions, such as from elementary to middle school math
Yes! At Mathnasium of Walnut, your student can join live, face-to-face sessions online.
Students follow the same personalized learning plan and receive the same caring instruction from our Walnut tutors whether they attend sessions in person or online.
The cost of math tutoring programs at Mathnasium of Walnut 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 at [email protected]. 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 a free 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.
Knowledge Hub
1221 North Grand Avenue
Walnut, CA 91789
| Call: | (626) 709-6284 |
| Text: | (626) 709-6284 |
| Email: | [email protected] |
Mon-Thu
3:00PM - 7:00PM
Sun
2:00PM - 5:00PM
Mon-Thu
2:00PM - 8:00PM
Sun
1:00PM - 6:00PM
By Phone:
Anytime!
| Mon-Thu: | 3:00PM - 7:00PM |
| Sun: | 2:00PM - 5:00PM |
| Mon-Thu: | 2:00PM - 8:00PM |
| Sun: | 1:00PM - 6:00PM |
| By Phone:: | Anytime! |
Have questions? Contact us.