Customer Testimonials
Mathnasium has made my son's math class a breeze. He came from a small charter school where he had smaller classes and more attention from the teachers. When he moved to a large public school he began to struggle with math so we enrolled him into this class. He is now excelling and feels as though he is ahead of the curve in class!
My son loves going to mathnasium and his math grade has improved after only going there for a month.
Excellent teaching staff and great learning materials.
Regular detailed discussion on progress and flexibility in scheduling.
My daughter loves math now, we tried couple tutering places before and didn’t work. She is A+ student now.
I love how the staff supports my son with his math.
The staff are kind and patient with my son. He always wants to come back and learn. I appreciate all they have done to help him succeed!
This was the best decision for my son to join. He has found his confidence in math. If your child is struggling don't think twice and enroll them here!
Mathnasium Sammamish is a wonderful program for my kids (kindergarten, 3rd grade). Tyler does an excellent job running the center, and all of the instructors are amazing with my kids. Both of my children’s confidence has improved tremendously in math and they both enjoy going to their math sessions.
My kids love going to Mathnesium! They make it fun and reward system keeps kids motivated to perform better and to learn more.
We have had a great experience with Ali and the different coaches.
Mathnasium has been a fantastic addition to our school program. My child asks to go and loves the feeling of getting ahead. Mathnasium has given her a ton of confidence in her math skills. I highly recommend this program and specifically the La Costa team.
very personalized care for my daughter and very flexible with her needs.
-Excellent flexibility with appointments
-Excellent flexibility between helping with homework to teaching and filling gaps in knowledge
-Excellent dedication to helping children
-Excellent at making children feel welcome and comfortable
-excellent at helping build confidence
I couldn't be more impressed by how the entire team engage our child and make the sessions productive and fun. Our son, who has a hard time focusing, walks right in, grabs his binder, and goes straight to his seat and starts his assignment. It is a very well run, friendly environment with a great balance between instructors/students. We couldn't be happier and look forward to continuing our membership for years to come.
Great instructors and very helpful to my son! Thank You!!
My children are receiving the help they need and are genuinely enjoying the structure of the program. It is also taking time and pressure off my shoulders for them to have help with their homework.
Great instruction, the tutors are friendly and make connections with the kids so that they enjoy learning and want to go back. Highly recommend.
Aaliyah is gaining so much confidence in her Math understanding. She actually looks forward to her sessions. I'm already telling other parents about this amazing program. My plans are to continue as long as she need to.
My daughter now understands the mathematical principles and equations better and is able to apply them correctly. After only two weeks she went from getting low 70s on quizzes to getting a 100%. Mathnasium gives her the confidence she needs to get better grades.
Our child enjoys going to the center and seems to be making progress (albeit slowly). Everyone that works with him is very friendly. I appreciate that the center has space for adults to work and games for siblings to play while they wait.
We have had the best experience! All the staff have been patient, knowledgeable and very friendly.
Outstanding program and teachers to help your child catch up, get ahead and shine in their math learning. Great for kids that struggle with math and those who just want to excel. Great place and program!
The kids always come out of Mathnasium in a good mood, even if they went there reluctantly! The measured progress is super and as it's tailored to each kids' ability, it is reassuring that they are not getting left behind and missing concepts.
Professional educated patient understanding flexible helpful team and work hard to help you and your kids with all their energy and knowledge I like and my kids love them as family.
My daughter has not only improved her math skills but also her love for math since joining Mathnasium. From the Director, Candy Ma to the teachers, they all are welcoming, engaging and provide updates on an attendance basis so you know exactly where your child is academically. As someone whose daughter came from Kumon where things are pounded into your head through tedious repetitive work, my daughter's dislike of Kumon was very obvious and as such we needed an environment that would nurture not only her love for math, but her skills at the same time.
This has been the perfect location for my 7 year old and we look forward to our 4 year old joining in January as well.
I highly recommend this location.
Caring staff, open communication, they care for the students well being.
The initial assessment was very detailed. It provided a clear understanding on what topics my son needed to improve in. The owner and instructors are interactive and make learning fun. My son looks forward to his sessions. His confident and attitude towards math has changed drastically. His school even noticed his improvement and excitement towards math. Mathnasium sends a summary of what topics were reviewed, in process or mastered after each session. They also have a reward system that really gets the kids focused. All in all, we love this place.
The kids love going to Mathnasium! They have learned so much and the tutors are great!

*Five-Star Math Tutoring!
All three of our kids have been attending Mathnasium in Castle Rock for the past five months, and we couldn’t be happier! They used to hate math, but now they actually enjoy it and look forward to going because it’s fun. They love the instructors, enjoy the assignments, and have become so much more confident in math at school. We’ve also seen a huge improvement in their performance!
We love the flexibility, and the kids especially love that there’s no homework! We are so grateful for the positive impact Mathnasium has had on our kids and cannot recommend the Castle Rock location, the amazing instructors, and owner Clay enough. If your kids need extra help or confidence in math, this is the place to go!