Customer Testimonials
Lenny is great! The tutors are patient and take their time with the students. I first took one of my girls and in 6 months she was back at grade level and is strike thriving in math. Now I have one of my other girls and I’m hoping for the same results.
My son has benefited tremendously and more importantly he really enjoys going to Mathnasium. The tutors are friendly and knowledgeable. The director Lenny is truly amazing and one of the kindest and professional people we dealt with.
Lenny, the owner and operator of the Rancho Cucamonga location is amazing, organized, professional and kind. She is immediate and attentive to any concerns.
Good program enjoyed by my children and increasing their interest in and understanding of math
Well organized, respectful and friendly. An excellent place for children to learn. Thank you!
My kid loves mathnasium because the instructors are nice and my son feels like he’s learning without constantly having homework on top of school homework.
Professional, timely, friendly and they make a difference in our child.
My son is finally gaining confidence and understanding in math. He LOVES working with Romeo and Jason.
My daughter is excited to go to mathnasium and she is excelling in math.
I would like to thank Abbigail's tutor Patrick, Vincent and Romero for doing such a great good job on helping her with her math.
Our 3 kids love their math tutoring time and look forward to what they will learn next. Most tutors have been very engaging and fun to learn from. We are thankful our friend referred us to Mathnasium.
This location in Rancho Cucamonga is great
We love mathnasium!
Outstanding detailed program. Math scores have improved at school and on state testing.
Absolutely outstanding! Very pleased with the results and services!
My kids are learning so much and they love going to Mathnasium! Thank you, Lenny!
Mrs. Lenny, is great! The tutors are great as well.
one to one teaching with customized homework to help student to learn and succeed in math. thank you.
Lenny Christine is always very understanding, patient, and kind. She is very good with kids and helps them improve their math skills. Thank you.
This is a great place to teach kids how to understand the logic behind solving problems in Math and enables a kid think independently. It is not about memorizing but understanding these concepts which will help them do well in higher grades. So, the foundations are very important for children to do better by giving them the tools that would help them succeed as students. The incentives they have for them to complete chapters by learning new concepts is wonderful, they get gift cards to GameStop and Legos keep them motivated to do better each and every time. I love this place and would recommend to other students as well.
I am grateful for this program and have seen my kids’ confidence grow!
Lenny the center director is very pleasant, thorough and my son seems to have a good time when he’s there.
Mathenasium promises to make math fun. they delivered 100%. My son talks about math constantly! He enjoys being quizzed, but also like to challenge us too. We are very happy!!
My son loves mathematics
We are very satisfied with the improvement my daughter has shown since attending.
Mathnasium has been a lifesaver for my twins! Initially they didn’t want to go, but now they’re asking me if they can go on extra days to get the help they need!
Great place!
My daughter has had a great experience since she's been attending Mathnasium. Her confidence level with Math is extremely high, and I feel like that has also transferred to her personal confidence because she believes she can do different things and have success at them...not only solving math problems but other areas in her life as well.
You have an excellent centre in Rancho Cucamonga.
My son has been a regular and his abilities have improved with constant intervention of Ms.Jenne.
Thank you for everything you do.
Regards,
Vijay

Mrs. Lenny and her staff are helping my boys understand math. Thank you!