Mathnasium of Clayton
5435 Clayton Rd, Ste D
Clayton
CA 94517
United States

Customer Testimonials

Report a concern   October 22, 2025 — Rated 9 out of 10 by Phuong Tran Mathnasium of Clayton
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My kid loves this place! Ms. Linda is very nice. Would recommend it !

Report a concern   October 20, 2025 — Rated 9 out of 10 by M.N. Mathnasium of Clayton
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My student has seen her comprehension and confidence in math increase. They have helped tremendously.

Report a concern   October 6, 2025 — Rated 9 out of 10 by S.D. Mathnasium of Clayton
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Effective way to improve a child's relationship with Math.

Report a concern   July 29, 2025 — Rated 10 out of 10 by M.M. Mathnasium of Clayton
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So far this has been a great experience, while my son is sometimes resistant to going, he is in a good mood when he leaves.

Report a concern   July 18, 2025 — Rated 10 out of 10 by Caroline Massey Mathnasium of Clayton
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I love all of the staff. We’ve always felt so welcome and Annie is always happy to come. Thank you. 😊

Report a concern   July 8, 2025 — Rated 10 out of 10 by Zak Belanger Mathnasium of Clayton
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The teachers are excellent. Patient and understanding with my daughter. I can tell she is getting way more confident in math.

Report a concern   May 8, 2025 — Rated 10 out of 10 by T.B. Mathnasium of Clayton
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So far we are very pleased with our Mathnesium experience!
I like that we get weekly report on what a D how the student is doing. I like the scheduling system which is very flexible. Most of all our child loves going there, happy to learn math and it's helping her gain confidence. The lead teacher ( or the owner) at the site is very professional and helpful.
Thank you for all tfat you do!!

Report a concern   March 25, 2025 — Rated 10 out of 10 by Sriranjini Dey Mathnasium of Clayton
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I will give Mathanesium the full credit for making math interesting and fun for my child. There is a BIG SHIFT in her attitude towards math. I can totally see where this new attitude will take her in the near future if the quality of service (at Mathanesium) continues. CONGRATULATIONS Mathanesium and KEEP Growing stronger!!

Report a concern   January 14, 2025 — Rated 10 out of 10 by P.C. Mathnasium of Clayton
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I am so happy with Mathnasium! My children are both good at math now and they really enjoy attending.

Report a concern   January 14, 2025 — Rated 10 out of 10 by Sam Leichter Mathnasium of Clayton
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We've had a very positive experience with Mathnasium for both our daughters. They're excited to go and get help from skilled mathematicians. Scheduling is very easy and flexible. Linda goes the extra mile to ensure everything runs smoothly. Thanks!

Sam Leichter

Report a concern   December 27, 2024 — Rated 10 out of 10 by Jill Caldwell Mathnasium of Clayton
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Mathnaseum of Clayton is the BEST! Linda and her team embody a very positive, supportive, and fun learning environment. Students are happy to be there, and the effectiveness of the program is evidenced in the program progress, school grades, and the confidence of the students. If my daughter doesn’t receive clear instructions at school, she knows she can get it from the tutors at Mathnaseum. I highly recommend Mathnaseum of Clayton for developing proficiency in math skills.

Report a concern   November 19, 2024 — Rated 10 out of 10 by K.I. Mathnasium of Clayton
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My daughter has done really well with confidence in math and likes the teaching staff at the Clayton Mathnasium. It is also a great resource for her to review her math homework and gives her the time and space to just focus on excelling at math.

Report a concern   October 1, 2024 — Rated 10 out of 10 by Athena Kouloulias Mathnasium of Clayton
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My granddaughter received "Most Improved in Math" award thanks for Mathnasium.

Report a concern   August 20, 2024 — Rated 10 out of 10 by Jan Patel Mathnasium of Clayton
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Mathnesium is the best thing I discovered did my child kishan.. he has built confidence in math by not getting behind in class when he doesn't understand the method teacher is teaching...but then mathnesium explains it all over again to kishan and walla he gets it memorized.. it's a great place to be if one struggles in math. There's always a supervisor keeping an eye out to make sure the instructors are also in the right path with the kids.. kishan loves the place.

Report a concern   July 16, 2024 — Rated 10 out of 10 by G.L. Mathnasium of Clayton
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This has been a wonderful experience with not only the staff but had become something my daughter looks forward to. Can’t recommend enough.

Report a concern   July 9, 2024 — Rated 10 out of 10 by Dominique Powe Mathnasium of Clayton
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This is a beautiful place for your kids to actually learn Math and real world math problems. My son started mathnasium after the pandemic. He learned so much math and the help from the staff was amazing. My son was behind with multiplication division, subtraction, and word problems, multiplication with three digit four digit numbers and fractions, division.Now my son is more confident when it comes to math and positive attitude. I’d like to think the staff and Miss Linda for her great feedback, updates and progress when my son attended mathnasium. Also my son has ADHD and could not do a whole math packet , Linda was so kind to find away for my son to complete his math packet and progress to the next math level at Mathnasium.

Thank you!!

Report a concern   June 11, 2024 — Rated 10 out of 10 by Richard Christiansen Mathnasium of Clayton
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I love Mathnasium in Clayton Ca
My son is building his confidence so well. He wasn’t doing well on his own and needed a boost. Luckily Linda got us signed up and he has been learning the right steps to build a strong foundation. It’s such a great service to have locally. Thank you Linda and team.

Report a concern   May 21, 2024 — Rated 10 out of 10 by Ashley Villalobos Mathnasium of Clayton
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Daughter is loving math more and much more confident in skills

Report a concern   March 26, 2024 — Rated 10 out of 10 by Jessica Espland Mathnasium of Clayton
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My daughter has flourished at Mathnasium. She is much more confident in her abilities. Her grades have shown this process works!

Report a concern   February 20, 2024 — Rated 10 out of 10 by Amy Moussa Mathnasium of Clayton
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My son always reports about how he had a good time and is so happy he gets a prize each visit. The progress report emails let's me know that he is actually working on math and what skills he is currently learning.

Report a concern   February 12, 2024 — Rated 10 out of 10 by Jan Patel Mathnasium of Clayton
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My child is a 7th grader and loves going to learn math at mathnedium..he looks fwd to it everytime..he learned and understands more of math than he does at school now..he loves math but was getting put off cuz he was finding it hard..but now mathnesium has played a great roll on helping him understand it more...thanks mathnesium now I have a Happy child .

Report a concern   February 6, 2024 — Rated 10 out of 10 by Chris Dury Mathnasium of Clayton
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My daughter was behind after COVID and was really struggling. She was embarrassed to ask us or her teacher for help when she did not understand what was going on in class. Mathnasium worked with her to pin point the issues with math and now she has a great foundation to continue to learn in class and has confidence when doing her homework. Thank you!

Report a concern   January 30, 2024 — Rated 10 out of 10 by Denise Underwood Mathnasium of Clayton
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My daughter has improved so much with her Math skills. Her grades have gone from failing to B’s and C’s. She feels more confident when it comes to Math.

Report a concern   January 29, 2024 — Rated 10 out of 10 by E.E. Mathnasium of Clayton
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We love MATHNASIUM! My son has been going for a few months and I can already see his confidence rising and he has advanced in math.

Report a concern   January 18, 2024 — Rated 10 out of 10 by P.C. Mathnasium of Clayton
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I am so happy with Mathnasium! My children have learned so much and Linda is great. She listens to all of my concerns, provides great feedback, and is so kind and intelligent!

Report a concern   January 7, 2024 — Rated 10 out of 10 by A.T. Mathnasium of Clayton
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Our daughter has been going to Mathnasium for a couple years now. She has gained tremendous confidence in her math abilities and increased her skill level. Linda is incredibly accommodating, patient and helpful explaining the progress notes. The tutors skillfully keep our daughter engaged. Thank you, Clayton Mathnasium!

Report a concern   December 26, 2023 — Rated 10 out of 10 by R.G. Mathnasium of Clayton
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The program totally helped our son understand math. Highly recommend.

Report a concern   November 13, 2023 — Rated 10 out of 10 by Jill Caldwell Mathnasium of Clayton
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My daughter loves going to Mathnaseum. We can see the results in her math grades at school. Mathnaseum uses an effective approach for anyone to develop math skills, and they provide a positive learning environment.

Report a concern   November 8, 2023 — Rated 10 out of 10 by Carl Wright Mathnasium of Clayton
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Thank you

Report a concern   August 22, 2023 — Rated 10 out of 10 by P.D. Mathnasium of Clayton
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My son has become more confident about his math skills after going to Mathnasium and have been getting high scores in tests. They make math fun and Linda is very helpful and friendly.


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