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Mathnasium of Lake Forest'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 Lake Forest welcomes students in Lake Forest 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 Lake Forest expand mathematical thinking through enrichment opportunities. We proudly serve local communities, including:
Specially Trained and Caring Team
Grace Peng
Owner/Managing Center Director
Grace Peng is the Multi-Center Owner of several Mathnasium locations in Orange County, including Lake Forest, Foothill Ranch and Irvine. Every day, she is committed to creating an effective, engaging, and supportive learning experience where students grow in confidence and build a deep understanding of math.
She leads a team of passionate instructors who provide a nurturing and productive environment for students of all levels. Grace believes in the transformative power of the Mathnasium Method and is always happy to connect with families who want to see their children succeed in math.
Lexie Rauda
Center Director
Lexie earned her Bachelor’s degree in Pure Mathematics from the University of California, Irvine. With over eight years of experience teaching the Mathnasium Method, she loves helping students turn fear into fascination and watching their “Aha!” moments light up the room.
Her favorite number is 343, a perfect cube that reminds her of the patterns and beauty found in math. Outside the center, Lexie enjoys attending concerts, going on road trips, spending time at the beach, and baking treats to share with others—a sweet way to combine creativity and joy!
Ann Chiu
Assistant Center Director
Ann Chiu graduated from University of California, San Diego with a Bachelor’s degree in International Business and a Master’s degree in Professional Accountancy. She has enjoyed working with children for many years and finds it rewarding to see their confidence grow as they learn. With a strong background in analytical thinking and problem-solving, she’s excited to help students discover that math can be both understandable and fun. She believes that learning math is not only about solving problems but also about building persistence and critical thinking that carry into everyday life. Her goal is to help each student feel proud of their progress and motivated to keep improving. In her free time, she enjoys spending time with family, exploring new places, and working out. Her favorite math joke: “Why was six afraid of seven? Because seven eight nine!”
Eric Yang
Assistant Center Director
A graduate of Cal State Fullerton with a degree in Mathematics, Eric is currently pursuing a single subject teaching credential. Fascinated by the way numbers connect to everything—from art to history—he helps students find those same meaningful patterns in math.
Eric’s favorite number is 3, which he appreciates for its simplicity and balance. He’s also a proud bird owner with a lovebird and a cockatiel, which he jokingly refers to as “modern-day dinosaurs.” Outside of teaching, Eric enjoys drawing and gaming, often using his math knowledge to enhance both hobbies.
Abraham Castelan
Assistant Center Director
Abraham is a Pure Mathematics major at Cal Poly Pomona, focused on Secondary Education. After discovering his passion for math, he switched from Computer Engineering and now loves guiding students toward understanding. He brings experience from robotics, programming, and electrical engineering—and as an Eagle Scout, he’s no stranger to leadership and problem-solving.
His favorite number is 23, a number he associates with personal milestones and mathematical elegance. Outside of Mathnasium, Abraham enjoys working on sports cars, playing video games, and listening to music—balancing logic with creativity in all aspects of his life.
Wyatt Warbiany
Lead Instructor
Wyatt Warbiany is a senior at Aliso Niguel High School focusing on physics and calculus as he prepares to study Nuclear Engineering in college. He has a deep interest in atomic physics and power generation, with the long-term goal of operating nuclear reactors. With three years of tutoring experience, Wyatt enjoys finding clear, creative ways to explain challenging concepts and helping students understand the “why” behind the math.
His favorite number is Phi: the golden ratio. Outside the classroom, he enjoys playing golf and listening to country music.
Katelyn Smith
Lead Instructor
Katelyn is a senior at El Toro High School and plans to major in either chemistry or biology after graduation. Throughout high school, her interest in math and science has continued to grow, along with her passion for helping others learn. Katelyn tutors chemistry students on campus and frequently supports her peers and younger siblings with their math coursework.
Her favorite number is 8. Outside of academics, she enjoys playing tennis and practicing the piano, and sewing during her free time.
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 Lake Forest is located in Sycamore Plaza, near Stater Bros. Markets, Starbucks, and Chipotle, providing easy access for families in Lake Forest, El Toro, Serrano Summitt, Foothill Ranch, Portola Hills, Portola Spring, The Meadows, Beacon Park, Cadence Park, Luna Park, and surrounding neighborhoods.
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:
El Toro High School
Serrano Intermediate School
Oxford Preparatory Academy
Ralph A. Gates Elementary School
Lake Forest Elementary School
Rancho Canada Elementary School
La Madera Elementary School
Our math enrichment program is designed for K-12 students who are performing at or above grade level and are ready to go further in math.
The program is ideal for students who want to:
Explore topics beyond the standard school curriculum
Strengthen logical reasoning and problem-solving skills
Prepare for math competitions or accelerated coursework
Apply for advanced or honors math programs
Develop a lasting interest in higher-level mathematics
Absolutely! Our math enrichment program is an excellent fit for students already in honors or advanced math classes.
We create a personalized learning plan built around each student's current coursework and goals, providing the targeted support they need to deepen their understanding, stay ahead of the pace, and build the confidence to excel in rigorous academic settings.
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
At the heart of everything we do is the Mathnasium Method™, our proprietary teaching approach that combines diagnostic assessments, personalized learning plans, and interactive instruction to promote math mastery.
Every student starts with a diagnostic assessment that helps us identify their current skills, strengths, and goals. From there, we build a personalized learning plan tailored to their needs and deliver live, face-to-face instruction in a caring and engaging group environment, in-center or online.
Yes! While our enrichment program is designed for students performing at or above grade level, we understand that every student's math journey is unique.
If your student has great potential and a real interest in going further, our specially trained tutors will work with them to build the foundational skills they need while introducing enrichment-style thinking and challenges at a pace that fits their current level.
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 challenged 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 the SAT®, ACT®, and PSAT® exams
Supporting key academic transitions, such as from elementary to middle school math
Yes! At Mathnasium of Lake Forest, 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 Lake Forest tutors whether they attend sessions in person or online.
The cost of math tutoring programs at Mathnasium of Lake Forest 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] or call us at (949) 468-3431. 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 online 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.
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Aug 25, 2021
Mon - Fri
3:00PM - 7:00PM
Sat
CLOSED
Sun
CLOSED
Mon - Fri
10:00AM - 7:00PM
Sat
10:00AM - 3:00PM
Sun
CLOSED
| Mon - Fri: | 3:00PM - 7:00PM |
| Sat: | CLOSED |
| Sun: | CLOSED |
| Mon - Fri: | 10:00AM - 7:00PM |
| Sat: | 10:00AM - 3:00PM |
| Sun: | CLOSED |
Have questions? Contact us.
(949) 868-6488
