Lynette Groves

Customer Testimonials

Report a concern   October 20, 2025 — Rated 10 out of 10 by Silvia Reveles Mathnasium of Arrowhead
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Catherine started attending Mathnasium when she was in 6th grade, and she is now in 8th grade. Her knowledge, and especially her confidence, has grown considerably. She enjoys going to Mathnasium and working with all the tutors, who are always helpful. She understands that the hour she spends there is valuable and makes the most of it to progress toward her goals and complete homework when needed.
Our journey with Mathnasium has had its ups and downs, particularly with changes in the center’s direction, and that truly matters. However, since Casey has been managing the center, the experience has been wonderful. He addresses concerns, recognizes each student’s situation, and works closely with families to help students meet their goals.

Report a concern   October 20, 2025 — Rated 10 out of 10 by Joe Montagna Mathnasium of North Peoria
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It’s helped my daughter tremendously. She has improved her math skills over the last 2 years 4 grade levels. There reward system has helped motivate her as well.

Report a concern   October 15, 2025 — Rated 10 out of 10 by Savannah Fish* Mathnasium of Marana
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The kids are eager to go work on their math - the most important thing and Andrew is so far pretty good at keeping me up to date. The kids say the tutors are nice. I love the check in/check out process. The facility and bathrooms are also always clean which I appreciate.

Report a concern   October 6, 2025 — Rated 10 out of 10 by Rebecca Tingley Mathnasium of Catalina Foothills
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Mathnasium has been a life changing experience for my 8th grade daughter. Three months ago, at the the end of 7th grade, her math comprehension tested at the mid-4th grade level. She was a 3rd grader during the pandemic and had trouble learning math from home. As time went on, she lost confidence and stopped asking questions in class. She would often say she was “bad at math.” After only 3 months at Mathnasium, she earned an 87 in Algebra for first quarter. She loves going to tutoring and finds it very relaxing to spend an hour solving problems. She even says that math is fun and she has discovered that she’s pretty good at it. We are going to stick with it until she feels ready to leave and then drop in if she needs extra support over the next few years.

Report a concern   September 29, 2025 — Rated 9 out of 10 by V.R. Mathnasium of North Peoria
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My child truly enjoys attending Mathnasium, and we've noticed significant progress in areas where math was once a challenge.

Report a concern   September 22, 2025 — Rated 10 out of 10 by A.S. Mathnasium of Catalina Foothills
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My middle schooler lacked confidence in her math skills and would perform poorly on class exams as well as standardized test. Having a place to review and reinforce concepts, as well as a calm space in which to do/complete her homework with possible assistance from the Mathnasium tutors, increased her confidence and improved her performance during stressful test-taking. The tutors at River Center are consistently knowledgeable and encouraging. The Center director is outstanding, with great communications skills and insights. The hours this Mathnasium is open are thoughtfully planned, so that kids can get there after school and even after extracurricular activities on weeknights, which is much appreciated by our family.

Report a concern   September 12, 2025 — Rated 10 out of 10 by M.S. Mathnasium of Catalina Foothills
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Mathnasium helps my kids so much. They showed a marked improvement in math when they started attending it. Both are in accelerated math in school and it helps expand their learning.

Report a concern   September 12, 2025 — Rated 10 out of 10 by S.T. Mathnasium of Arrowhead
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My son’s confidence in math has made a complete turn around since starting this journey.

Report a concern   September 9, 2025 — Rated 10 out of 10 by M.E. Mathnasium of Arrowhead
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Amazing service

Report a concern   September 5, 2025 — Rated 10 out of 10 by M.P. Mathnasium of Marana
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We have had a great experience so far at our Mathnasium location! My kids have been showing improvement in their math skills and that has this homeschooling momma very happy.

Report a concern   September 2, 2025 — Rated 10 out of 10 by Karla Smith Mathnasium of Catalina Foothills
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Our daughter loves the math lab it is the best!!

Report a concern   August 19, 2025 — Rated 10 out of 10 by Ann Sueyoshi Mathnasium of North Central Phoenix
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The instructors are knowledgeable and make difficult material easier to understand. My daughter has really grown in her understanding a math in the past 10months.

Report a concern   August 19, 2025 — Rated 10 out of 10 by N.O. Mathnasium of North Central Phoenix
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Such a good environment Jason is a very good motivator!

Report a concern   August 19, 2025 — Rated 10 out of 10 by L.S. Mathnasium of North Peoria
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I have seen a change in my daughter’s self confidence and ability to tackle her math homework and tests. Mathnasium has made all the difference!

Report a concern   August 12, 2025 — Rated 10 out of 10 by M.R. Mathnasium of North Peoria
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My son has gone from an F to an A in math at Mathnasium, this will be our 3rd year there. The biggest bonus of all at Mathnasium Peoria is Sabrina Dunham who establishes personal relationships with each family, she is an amazing woman!

Report a concern   August 5, 2025 — Rated 10 out of 10 by Beth McGinnis Mathnasium of Catalina Foothills
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My family wants to thank Mathnasium for the remarkable change in attitude and skills we have seen develop in our daughter. We started tutoring because we noticed that our daughter was getting frustrated by math and saying that she "just wasn't good" at it. Mathnasium identified the skills she needed to work on. After a good deal of work, she just got into accelerated math and scored an "outstanding" Level 4 on the state testing last year. We are so proud of her hard work. It's definitely a credit to Mathnasium.

Report a concern   July 29, 2025 — Rated 10 out of 10 by J.S. Mathnasium of Arcadia
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I love the flexibility of the timings. The instructors are great and the growth is evident in my child's ability to understand the concepts.

Report a concern   July 29, 2025 — Rated 9 out of 10 by T.D. Mathnasium of North Peoria
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We joined Mathnasium to grow our kids’ confidence in math, and they’ve exceeded our expectations! Our 9yo even says math is his favorite subject now! As a parent, I appreciate the daily status emails that give me a high-level idea of what the kids are working on and how their session went. The staff is patient and kind, and we love the center director, Miss Sabrina!

Report a concern   July 22, 2025 — Rated 10 out of 10 by Maureen Evans* Mathnasium of Surprise
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My son enjoys going to Mathnasium. The environment is welcoming and causes no anxiety for my son. He works well and feels self-assured as he works through his labs. His confidence level is high and he enjoys working with the tutors.

Report a concern   July 15, 2025 — Rated 10 out of 10 by Nicole Zuspan Mathnasium of North Scottsdale
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My daughter loves Math because of mathnasium. She’s testing a whole grade higher than she is and asks to go every day. They offer fun program that kids actually like. Highly recommend this!

Report a concern   July 14, 2025 — Rated 10 out of 10 by R.P. Mathnasium of North Central Phoenix
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Notice a greater love for math than he had in 3rd grade.

Report a concern   July 8, 2025 — Rated 10 out of 10 by S.R. Mathnasium of North Peoria
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Great experience!! My kid goes there and getting great support from very competent staff. Love the way they they focus on specific subject without burdening the kid with too much homework.

Report a concern   July 7, 2025 — Rated 10 out of 10 by Joe Montagna Mathnasium of North Peoria
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They have helped my daughter with her math for over a year and she has benefited immensely.

Report a concern   July 3, 2025 — Rated 10 out of 10 by R.T. Mathnasium of Catalina Foothills
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I felt tremendous relief after my 13yo daughter's assessment. There had been many discussions with her about math homework, and tears had been shed.

Mathnasium shed light on the situation, and we could see what she was missing conceptually. Then they put together a learning plan. My daughter and I hugged Cat, the manager, before we left, I kid you not.

Kid has gone 1-3 times a week for 6 weeks, and guess what? She likes Math. She's learning steadily (but at her own pace) and prefers going to the center rather than zooming in remotely. I have heard my daughter say, "Math is, like, actually fun!"

Life-changing.

Report a concern   July 1, 2025 — Rated 10 out of 10 by D.M. Mathnasium of Paradise Valley
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We have had a great experience so far and looking forward to continuing on.

Report a concern   July 1, 2025 — Rated 10 out of 10 by A.G. Mathnasium of Surprise
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My daughter has improved tremendously in her math skills since beginning her time at Mathnasium! I am thankful for the program and the instructors' support to take time and be thorough in helping each child individually.

Report a concern   July 1, 2025 — Rated 10 out of 10 by Jill Lobry Mathnasium of Anthem AZ
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We have been super pleased with Mathnasium for our Son Kaleb. He has gained so much confidence in Math again. Our Son said the staff that help him each session are so nice and patient and they make sure he understands all parts of the problems before he moves on to the next. We love seeing Kaleb love Math again. Thank You Mathnasium, Jill Lobry;)

Report a concern   June 30, 2025 — Rated 9 out of 10 by Dennie Snow Mathnasium of Scottsdale
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My daughter didn't exactly love it but it worked well. She learned more every time she was there.

Report a concern   June 24, 2025 — Rated 10 out of 10 by Ashley Ezell+ Mathnasium of North Central Phoenix
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The team at Mathnasium is very happy, helpful, and profesional. My child has been working with the Mathnasium team since February and I have seen growth in her already. I love the approach their team takes by asking students to use paper and pencil to work out their problems and show show their work.

Report a concern   June 24, 2025 — Rated 10 out of 10 by K.D. Mathnasium of Catalina Foothills
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My son hated math class, but loves coming to Mathnasium. He likes that they make math fun with games and prizes and his grades improved, so it is great for everyone!


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