n. arjomandi
My daughter has been coming to Mathnessium ( Foothill Ranch location) since October 2024. From the first appro...
See more reviews hereOur 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
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.
Mathnasium of Foothill Ranch’s math tutors use the Mathnasium Method™, a proprietary teaching approach designed to help students build solid foundations for math mastery.
The Mathnasium Method™ combines personalized learning plans with a range of proven teaching techniques to build upon what the student already knows, closing their knowledge gaps and expanding their mathematical thinking.
Our specially trained math tutors in Foothill Ranch work with K-12 students of all skill levels to help them unlock their full potential.
Working with students both in-center and online, we provide face-to-face instruction in a supportive and engaging group learning environment.
Discover how Mathnasium tutors helped Malachi become more confident in math.
Students begin their Mathnasium journey with a diagnostic assessment that helps us identify their current skill level and develop learning plans tailored to their unique needs and goals.
Our personalized learning plans build upon the student's existing knowledge, introducing new math concepts in a logical sequence. This step-by-step approach allows students to learn at their own pace, gain a deep understanding of how math works, and steadily enhance their skills.
Discover how Mathnasium helped Maddie enhance her math skills and transform how she thinks and feels about math.
Math Tutors Near You
We specialize in math-only instruction with a focused, caring, and fun learning approach that delivers results. We proudly serve the communities and schools in Foothill Ranch, CA, 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!
Joshua Villalpando
Center Director
Joshua is pursuing his Mathematics degree at Cal State Long Beach, driven by a passion for geometry and structure that began in childhood. He has experience in robotics and Computer-Aided Design, and he enjoys helping students overcome challenges just as he’s done in his own math journey.
His favorite number is 5, representing balance and symmetry. When not teaching or studying, Joshua enjoys playing the piano, golfing, and racquetball. He brings both heart and experience to Mathnasium, creating a space where students are encouraged to grow through support and understanding.
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
Lead Instructor
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.
Sean Newland
Lead Instructor
Sean Newland is a fourth-year student at the University of La Verne currently pursing a degree in computer science and data analytics. He also has experience doing research work with NASA's Heliophysics department, and has been working as a Teaching Assistant in his University's Physics Lab tutoring students. His enjoyment for tutoring his fellow classmates has led him to seek a role at Mathnasium! In his free time, Sean also enjoys archery and programming. Favorite Number: 10. Fun Fact: He still has a Nintendo 3DS from when he was a kid.
Ethan Kosaki
Lead Instructor
Ethan Kosaki is a student at UC Irvine and is pursuing Computer Science and Business Management. With a long-standing interest in both technology and business development, Ethan aims to integrate these fields to develop innovative solutions in tech-driven industries. Ethan is also the co-founder of a nonprofit organization that has hosted events for more than a thousand high school and college students around the world. Through his volunteer, nonprofit, and tutoring experience, Ethan has taught classes in math, animation, and web development to students of all ages and experience levels. In addition to academics, Ethan enjoys playing basketball and loves watching Formula 1 races. Favorite Number: 4. Fun Fact: He is a descendent of Japanese Samurai.
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 Foothill Ranch is conveniently located in the Anchorage Shopping Town Center, near Target, Sephora, and See’s Candies. Our location offers easy access for drop-off and pick-up, right in the heart of a family-friendly shopping destination.
Yes! Students can choose to attend Mathnasium of Foothill Ranch in person at our Foothill Ranch center or by logging into live, face-to-face sessions with their tutor.
No, there is no difference between in-person and online tutoring at Mathnasium of Foothill Ranch. Students who opt for online math tutoring receive the same quality of live, face-to-face instruction and work with the same tutors as they would in our Foothill Ranch learning center.
Our specially trained math tutors work with students of all skill levels to help them learn and master any K-12 math class and topic, from kindergarten math to Algebra, Geometry, and Calculus.
Mathnasium provides premier, math-only tutoring by combining a proven learning approach with an efficient structure that keeps costs low.
Our program includes a flat enrollment fee, and students attend regularly with no long-term contracts. We usually recommend attending Mathnasium of Foothill Ranch 2-3 times a week to keep students motivated and produce results.
Contact our center at (949) 868-6480 for more details on enrollment packages.
No, membership fees are the same for online, in-center, and hybrid tutoring at Mathnasium of Foothill Ranch.
Each student starts their Mathnasium journey with a diagnostic assessment that helps us understand their strengths, pain points, and unique goals. These insights allow us to create a personalized learning plan, putting them on the best path to math excellence.
Mathnasium of Foothill Ranch’s specially trained tutors do not follow a specific math curriculum. Instead, we use personalized learning plans tailored to each student’s unique needs and learning pace to help them truly understand math.
Our proprietary teaching approach, the Mathnasium Method™, combines personalized instruction with proven teaching techniques to close knowledge gaps and progressively expand students' understanding of math concepts.
At Mathnasium of Foothill Ranch, we empower students to build solid foundations for math mastery and achieve their full potential.
Yes! Mathnasium of Foothill Ranch’s specially trained math tutors work with students of all skill levels—whether they need support catching up, staying on track, or get ahead.
For students who are struggling, we focus on building their confidence, filling in knowledge gaps, reinforcing foundational skills, and teaching math in a way that makes sense to them.
Advanced learners can take part in enrichment programs that introduce new concepts, encourage deeper mathematical thinking, and provide personalized guidance to help them unlock their full math potential.
Yes! We work with all K-12 students in Foothill Ranch, whether they are homeschooled or attending a private or public school.
Yes! Our math tutors in Foothill Ranch will set aside some time during each session to help students with their math homework.
No, we do not assign homework. All learning occurs under the caring guidance of our specially trained tutors who guide the students in growing their math skills and focus on making progress during their time in the center.
Yes, we prepare K-12 students in Foothill Ranch for school and standardized math tests, including state exams, ACT®, and SAT®. Our test preparation programs combine personalized learning plans, proprietary prep materials, and proven teaching techniques to help students excel in the exam and beyond.
Yes, Mathnasium of Foothill Ranch works with students of all skill levels to help them excel in math and unlock their full potential. Our specially trained tutors prepare students for all major K-12 math competitions, including American Mathematics Competitions (AMC) and Math Kangaroo.
Your child can avoid the math learning loss that typically happens over the break by attending Mathn...
Summer Programs
Your child can avoid the math learning loss that typically happens over the break by attending summe...
Schedule Free AssessmentKnowledge Hub
26746 Portola Pkwy, #4B
Foothill Ranch, CA 92610
| Call: | (949) 868-6480 |
| Email: | [email protected] |
Mon-Thu
3:00PM - 7:00PM
Sat
10:00AM - 2:00PM
Sun
Closed
Mon-Fri
11:00PM - 7:00PM
Sat
10:00AM - 3:00PM
| Mon-Thu: | 3:00PM - 7:00PM |
| Sat: | 10:00AM - 2:00PM |
| Sun: | Closed |
| Mon-Fri: | 11:00PM - 7:00PM |
| Sat: | 10:00AM - 3:00PM |
(949) 868-6480
