- Phone: (760) 593-7667
- Visit Website
Customer Testimonials
Wonderful staff....my daughter learns so much while there.
All teachers are great with the kids! Keep them engaged and focused in a fun manner!
Mathnasium is an amazing place!! They are all helpful and knowledgeable.
Amazing! My kids have been attending Mathnasium of San Marcos for two years. Their confidence in math has skyrocketed. Highly recommend this location!
Our daughter likes going and never complains about having to stop playing and get ready to go do math for an hour. After being at school or on her summer break. She likes all her tutor’s.
Very friendly staff, my son looks forward to going when he DREADED even discussing Math of any kind. They have a wonder team there!
Great tutors and curriculum, they are helping my son catch up on Math skills due to Covid and the learning that was lost, wish we signed up sooner!
Casey is so enthusiastic! She made my son look forward to performing his best at his least favorite subject!
He's going to be confident in his skills entering middle school this Fall. Something all kids need with this transformative few years of school. Thanks Mathnasium SM!
My kids love it and the staff!
Hadley learned so much from the tutors at Mathnasium. Math in 4th grade will be so much easier for Hadley. Thank you Mathnasium of Ssn Marcos. Janis Hubbard The Grandma
Casey, her husband and staff have helped our daughters navigate precalculus and pre-Algebra. Both girls struggled but now feel confident or at least do not dread homework and tests. One of the few math help centers that help with "real time" math work so kids don't fall behind and get buried. Our girls actually enjoy Mathnasium! We tell everyone we know.
My daughter is definitely gaining confidence abs catching up on 8th grade math. We will definitely return during summers for our younger kids.
The teachers are the best, very friendly :-)
Mathnasium San Marcos rocks!!
We absolutely loved our time at Mathnasium San Marcos! Amazing staff, that really worked with each child individually.
My son absolutely loves the tutors at the San Marcos Mathnasium and the owner Casey is absolutely wonderful. Anyone who is looking to have their kids sharpen math skills with fun should enroll at the San Marcos Mathnasium.
Everyone is willing to help our daughters when they need extra help with real time homework. Our pre-Calc student has gone from being at the bottom of the class to the top. Our pre-Algebra student is more confident and no longer avoids doing her homework.
Excellent
Mathnasium has been wonderful for my 7-year-old foster daughter who is a year behind in school. She’s making progress and loves attending. I wanted her to love math and not feel bad about being behind. San Marcos’ Mathnasium has achieved both these goals.
Mathnasium in San Marcos has been a game changer for our family. Our daughter’s confidence, proficiency, and attitude in math has completely done a 360 turn with the help of Casey and their amazing team. Highly recommended!
Mathnasiun A+ has opened up new worlds🌎in math🎓for my son👶
The team here in San Marcos is incredible! I have already shared this place with other parents and we will be back! They are kind, helpful and adaptable. Whatever my son needed he was given. Bravo to the San Marcos team!
Everyone here at Mathnasium is awesome! My son has gone from F's to B's this semester. The staff is great at explaining the steps and procedures for all the different disciplines of math! I would highly recommend Mathnasium to any one with kids!
My kids are going to Mathnasium for years. Definitely recommend!
We love it here! No more stressing on trying to find a math tutor or waiting for the teachers attention to help my daughter. Everyone is so nice and so helpful!
Our daughter’s confidence has soared since starting at Mathnasium! She loves going and is so motivated to learn. It has helped so much!
We absolutely love mathnasium! I’m seeing the kids confidence increase everyday!!! I couldn’t be happier or more proud.
Kevin, Casey and the rest of the staff are beyond fantastic. They are truly interested in helping the students progress and always take whatever time is necessary to achieve that goal.
We like that your Mathnsium helps with real time homework as it seeks to strengthen foundation. Other Mstbnasiums and KUMON often do not help with current struggles.

Casey is excellent working with Children’s understanding in mathematics. The atmosphere is pleasant and the staff are professional and patient. Thank you team