My daughter is going into 8th grade and started attending Mathnasium when she was in 3rd. We love this place. The price is worth all her confidence in math.

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!

Our 11 yo son thrives in his 6th grade math because of Mathnasium... the teachers are professional, because of their methods/ways of teaching makes my son really catching up fast, and easy to understand. My son loves to go there twice a week.. and liking the comfort, fun, and friendly environment especially from Ms. Lenny( the owner), she professionally doing a very good job to maintain safety each of the students. I am very glad that my decision to let our son learn Math are the best choice ever at Ms. Lenny’s Mathnasium. :)

A one of a kind educational establishment. Extremely happy with the ongoing progress my daughters have made while at Mathnasium. During this pandemic, Mathnasium has gone above and beyond to serve students. I am extremely grateful for their hard work, for the safety of all and for the continued professionalism. Mathnasium is one of a kind. My daughters and I couldnt have found a better educational establishment!

I like their program and how they are specific in reporting my child’s progress. During summer it helps my child keep her math skills in check & gets her prepared for the new school year.

Mathnasium has been an incredible experience for my son. Lenny and her staff are amazing, and even throughout the process of COVID-19, they remained dedicated to keeping the students safe and educated. My son has always struggled with math, and after several years attending Kumon, it still wasnt clicking. My sister recommended Mathnasium in Rancho because she takes my two nieces there and they have had great success. Although it was a bit of a drive (we live in Claremont), it has been worth every penny spent and every mile driven. My son actually looks forward to Mathnasium tutoring, be it in person or online during distance learning. He connects with the tutors and having them help him with homework has made such a huge difference. We have been attending Mathnasium for less than one school year, and already my son is at an 89% in his 7th grade math class...he may even end the year with an A! Lenny and her staff helped change my sons whole attitude, confidence level, and outlook on math as a whole. I am so grateful.

My daughter loves Mathnasium!! They make learning math so much easier for her!! I so highly recommend it!

My daughter is getting A’s thanks so much Ms. Lenny for all your help!

Mathnasium has been a great place for our daughter. Because of the assistance shes received, she is much more confident in math and has even declared that she LOVES math. The instructors are patient and are able to explain math concepts in ways that my daughter is able to understand. It has been a GREAT experience!

My twin girls (11) and my son (6) are having a great experience at Mathnasium Rancho Cucamonga. I home school the girls and was having difficulty teaching them. I’m so grateful for how well the teachers explain and make it fun. Lenny the manager is super professional and runs the place in a great orderly fashion. She is very kind and has created great incentives for the kids as they achieve their goals. My son was having a hard time in school and didn’t want to do hw, now he can’t wait to go to Mathnasium!! Thank you for helping my kids understand and love math!

Great program - caring staff!

Mathnasium worked wonders with my daughter, she went from hating math to loving it. Her grade went from failing to an A. Highly recomended!

Worth every penny