Mathnasium 1248 Clairmont Rd, #3C, Decatur GA 30030 (404) 974-4690

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Now Open In-Center-- by appointment only! Call 404-974-4690 for details!

Welcome to Mathnasium of Decatur

Center Director
Hello. I'm Sam Younis, Center Owner of Mathnasium of Decatur, your neighborhood math-only learning center. We help kids in grades 1-12 understand math by teaching the way that makes sense to them.


When math makes sense, kids leap way ahead – whether they started out far behind or already ahead in math. Our formula for teaching kids math, the Mathnasium Method™ has transformed the way kids learn math for over a decade across 1,000+ centers in the US and Canada:

  • We know how to teach your child math.
    Our specially trained math instructors will teach your child how to understand math in an individual setting – our unique approach enables us to effectively explain math concepts and lend a helping hand to every student. Our tutors foster a caring, encouraging environment that helps kids thrive and learn!

  • We pinpoint your child’s learning needs, meet them where they are, and take them where they need to go.
    Mathnasium instructors use our unique assessment process to determine (with great accuracy) exactly what each child knows and what they need to learn. Next, we design a customized learning plan for teaching the concepts the student needs to master. It doesn’t stop there – our encouraging instructors continually check progress along the way to make sure kids truly understand and retain the concepts we’ve taught. The results are transformative – kids will see measurable changes in attitude, confidence, and school progress.

  • We will help your child overcome homework frustration.
    Our instructors will also set aside time to provide homework help. We help kids understand the homework assignment so they feel better prepared to complete the work at home – underscoring their understanding of concepts and transforming homework frustration into a welcome challenge.

About Our Center

Ready to Try Mathnasium?  Book a free assessment with us! 




**NOTE:  The in-center assessment puts our team in an ideal position to understand the needs of students and create the learning plan accordingly-- even if you are interested in the virtual program.

**If you absolutely cannot do an in-person assessment, please contact us at 404-974-4690 or and we will do our best to accommodate an online assessment option.  However, availability for this option is more limited. 


Mathnasium of Decatur has been offering math tutoring and homework help to students in our community since May of 2014.

We serve the Decatur and Emory communities. Our expert math staff is passionate about helping kids develop better math skills, and we offer math instruction during the school year as well as our summer-only math programs.

Our center is at the Southwest intersection of Clairmont Rd & North Decatur Road, near McDonald's. Call us today at (404) 974-4690 and see how we can help your child!

Also available in your area, real-time face-to-face instruction over an internet connection.