Lake St. Louis
6251 Ronald Reagan Dr.
Lake St. Louis, MO 63367
We are open for in-person instruction in our center. Live, face-to-face online instruction is also available via Mathnasium@home.
Alert!
Summer hours start this weekend. Mathnasium will be closed Sunday May 31st We will not be open Sundays but Fridays instead. Please check your Appointy account.
We are open for in-person instruction in our center. Live, face-to-face online instruction is also available via Mathnasium@home.
Alert!
Summer hours start this weekend. Mathnasium will be closed Sunday May 31st We will not be open Sundays but Fridays instead. Please check your Appointy account.
Our center will be closed on the following days:
Learn About the Mathnasium Method™
The Mathnasium Method™
Why Choose Mathnasium?In-Center or online, our instructors work face-to-face with your child to focus on their unique math learning needs.
We create a customized plan to meet your child's unique educational needs and goals.
We have engaging instructors, awesome student rewards, and a fun learning space.
Did you know that children typically lose 2-3 months of math skills over the summer months? Here are ways to avoid the summer slide in your child's math development.
We’re getting ready for Square Root Day on May 5th, 2025 with some fun and engaging at-home math activities!
(636) 466-5033
