Mathnasium of Rancho Cucamonga
11460 Kenyon Way Suite 105
Rancho Cucamonga
CA 91701
United States

Customer Testimonials

Report a concern   October 25, 2025 — Rated 10 out of 10 by G.L. Mathnasium of Rancho Cucamonga
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Lenny and the entire staff is very friendly, approachable, and great at math! They make the learning sessions fun and easy to understand. Thank you for caring about your students!

Report a concern   August 29, 2025 — Rated 10 out of 10 by Matt Chiang Mathnasium of Rancho Cucamonga
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The staff at Mathnasium/Rancho Cucamonga is always helpful and accommodating with us. They are very professional and my child has really improved his math skills while attending Mathnasium. Thank you!

Report a concern   August 19, 2025 — Rated 10 out of 10 by Erica Hinthorne Mathnasium of Rancho Cucamonga
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Lenny and her team are amazing! Everyone is so nice and friendly and open to changes.

Report a concern   July 22, 2025 — Rated 10 out of 10 by April Hale Mathnasium of Rancho Cucamonga
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My kids loves going and he has learned a lot.

Report a concern   July 15, 2025 — Rated 10 out of 10 by Frances Gonzalez Mathnasium of Rancho Cucamonga
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My daughter has been receiving tutoring for the past four weeks, and it's been incredibly rewarding to see how confidently she talks about what she’s learned. I'm really excited for her to start classes and apply her new skills in a real classroom setting.

Report a concern   July 8, 2025 — Rated 10 out of 10 by V.L. Mathnasium of Rancho Cucamonga
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My son enjoys the math learning experiences from this center.

Report a concern   July 7, 2025 — Rated 10 out of 10 by Justin Huang Mathnasium of Rancho Cucamonga
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Lenny does a great job with all the students there. My kids have a good foundation of math skills even though they still hate math I can tell they are improving every time they go. Really great location to build the foundation for your kid who wants to excel in a very important subject with the rise of AI.

Report a concern   June 2, 2025 — Rated 10 out of 10 by Vanessa Gutierrez Mathnasium of Rancho Cucamonga
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Great experience, the center lead makes it fun with great snacks and toy options.

Report a concern   June 2, 2025 — Rated 10 out of 10 by Elizabeth Ngati Mathnasium of Rancho Cucamonga
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My kids enjoy going to mathnasium. They are asking for more days of Math. They have excelled in their math class and the grades are there to show for it.

Report a concern   April 30, 2025 — Rated 10 out of 10 by Nafisah Shamuratova Mathnasium of Rancho Cucamonga
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My son having fun and easy to learn math here, usually at school he says it’s stressful to learn, thank you

Report a concern   April 22, 2025 — Rated 10 out of 10 by M.C. Mathnasium of Rancho Cucamonga
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My daughter started going to Mathnasium in 2nd grade, and it has been a wonderful experience for her! She loves it. The instructors are patient and encouraging and really know how to make math fun and engaging. We've seen a big boost in her confidence and skills, and she actually looks forward to her sessions each week. I highly recommend Mathnasium for anyone looking to build a strong math foundation in a positive and supportive environment!

Report a concern   April 21, 2025 — Rated 9 out of 10 by M.R. Mathnasium of Rancho Cucamonga
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The center director is very flexible to arrange/ align to the needs of the students.

Report a concern   March 24, 2025 — Rated 10 out of 10 by Jaishankar Jayaraman Mathnasium of Rancho Cucamonga
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Ms. Lenny has a very supportive and flexible.

Report a concern   March 18, 2025 — Rated 10 out of 10 by S.M. Mathnasium of Rancho Cucamonga
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Math tutoring has been going great! I already see improvements in my child’s math, in only a few weeks. Lenny is great!!

Report a concern   March 10, 2025 — Rated 10 out of 10 by Margaret Karambelas Mathnasium of Rancho Cucamonga
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Our family has attended for years. It’s fun and so helpful for the kids and the head coordinator, Lenny, is a delight to work with.

Report a concern   March 4, 2025 — Rated 10 out of 10 by Julia Sun Mathnasium of Rancho Cucamonga
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I like the regular report on kids progress, as well as easy rescheduling.

Report a concern   March 3, 2025 — Rated 10 out of 10 by Sarah Milchovich Mathnasium of Rancho Cucamonga
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Our son has thoroughly enjoyed Mathnasium. It is helping him grow in areas he has gaps and he is having fun with it.

Report a concern   January 24, 2025 — Rated 10 out of 10 by Heather Tassone Mathnasium of Rancho Cucamonga
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Lenny is amazing! The instructors are great.

Report a concern   January 6, 2025 — Rated 10 out of 10 by Melina Ruiz Mathnasium of Rancho Cucamonga
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We loved our experience at Mathnasium. All of the tutors are great. My kids loved attending and have excelled in Math. We love Mathnasium

Report a concern   December 23, 2024 — Rated 10 out of 10 by Hannah Tran Mathnasium of Rancho Cucamonga
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All my 3 boys love coming to this center. Not only they learn so much, the center also knows how to reward their effort which motivate their learning even more. Ms. Lenny is very professional & takes good care of the center during pandemic. Highly recommend!

Report a concern   December 23, 2024 — Rated 10 out of 10 by Jaishankar Jayaraman Mathnasium of Rancho Cucamonga
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kids love the leads and Ms. Lenny is so accomodative.

Report a concern   December 3, 2024 — Rated 10 out of 10 by Caroline Armanious Mathnasium of Rancho Cucamonga
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Excellent

Report a concern   October 28, 2024 — Rated 10 out of 10 by Sainvie Chen Mathnasium of Rancho Cucamonga
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My kids enjoy mathnasium.

Report a concern   October 14, 2024 — Rated 10 out of 10 by R.W. Mathnasium of Rancho Cucamonga
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Love it, thank you

Report a concern   September 17, 2024 — Rated 9 out of 10 by P.E. Mathnasium of Rancho Cucamonga
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Children are happy and encouraged to do mathnasium

Report a concern   September 5, 2024 — Rated 10 out of 10 by Caroline Armanious Mathnasium of Rancho Cucamonga
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We love the teachers the manager ( v gracious, smiling, welcoming and a breath of fresh air, the light inside her is shining), the atmosphere, no homework and my son is learning and improving a lot! Thank you Mrs Lynn :-)

Report a concern   August 26, 2024 — Rated 10 out of 10 by Sudarat Sirisombat Mathnasium of Rancho Cucamonga
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My daughter loves to go to Mathnasium of Rancho Cucamonga. Good environment, nice staffs and very clean place.

Report a concern   August 22, 2024 — Rated 10 out of 10 by C.Z. Mathnasium of Rancho Cucamonga
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My daughter was accidentally placed in a standard class in mathematics as a ninth grader. Thanks to Lenny,'s guidance in Mathnasium, she was able to take an assessment test and be placed in a higher level class. I wish I would have started Mathnasium sooner than I did as my kids have shown great improvement.

Report a concern   July 8, 2024 — Rated 10 out of 10 by Shannon Wilde Lopez Mathnasium of Rancho Cucamonga
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My great nephew really enjoy going to class and he is doing really good in school with everything he has learned.

Report a concern   June 17, 2024 — Rated 10 out of 10 by Kenneth Gameros Mathnasium of Rancho Cucamonga
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Grades and math level improved


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