Welcome to Mathnasium of London South

No Risk Assessment

Call Now to Schedule your NO-RISK Assessment! Take the first step towards providing your child with a solid math foundation and start the school year strong! Give us a call to schedule your No-Risk Assessment! Our meeting will give you and your child a sense of who we are, what we do, and how we can help.

Contact Us

Contact us

London South

  • 379 Southdale Rd W, #101
  • London, ON N6J 4G8
  • Call (519) 686-6284

Hours of Operation

Instructional Hours

Mon 3:30-8:00
Tue 3:30-8:00
Wed 3:30-8:00
Thu 3:30-8:00
Sat 10AM-2PM

Office Hours

1:00PM - 7:00PM
1:00PM - 7:00 PM
1:00PM - 7:00 PM
1:00PM - 7:00PM
View All Hours arrow

Already enrolled?

Log in

Hello, my name is Derek Yost and I am the Co-Owner and Centre Director of Mathnasium of London South. We are one of 3 Mathnasium Learning Centres serving London, and look forward to helping K -12 students in London by teaching in a way that makes sense to them.

We specialize in math-only instruction with a focused, caring, and fun learning approach that delivers results.
We proudly serve local communities and schools, including:

  • Old South Area Schools
  • Lambeth / Delaware Area Schools
  • White Oaks Area Schools
  • St Thomas Area Schools
  • Westmount Area Schools
  • Summerside Area Schools
  • Byron Area Schools

Dedicated to providing the best instruction

Our instructors are enthusiastic about math and specially trained in the Mathnasium Method. They create a caring and encouraging environment where your child will learn and thrive!

Meet the Team gallery1

Instructor Spotlight

Adriana Rodrigues
Adriana has a B.E.Sc. in Software Engineering from Western University. She believes that learning works best when it is made enjoyable, and any subject can be interesting when taught in the right way. She also believes that everyone can learn math if they are given the opportunity to learn at their (...)



One-on-One Assessment

Our unique assessment pinpoints what each child already knows and what they still need to learn.


Customized Learning Plan & Goals

Our detailed plan takes your child step-by-step from where they are to where they need to go.


The Mathnasium Method™

Our proprietary curriculum and teaching method fosters skills that take hold and build upon one another.

Latest News & Posts

Items Not Found

Find out how Mathnasium will work for your child

Answer a few questions to learn more

My child is...


Have questions? Contact us.

By clicking "Submit," you agree to receive recurring advertising emails, text messages and calls from Mathnasium and its independently owned learning centres about our offerings to the phone number/email provided above, including calls and texts placed using an automatic telephone dialing system. Consent to receive advertising text messages and calls is not required to purchase goods or services. Message frequency varies. Message and data rates may apply. Reply STOP to no longer receive messages. Email [email protected] for assistance. By clicking "Submit," you also consent to Mathnasium's Terms and Conditions of Use and Privacy Policy.
London South

379 Southdale Rd W, #101

London, ON N6J 4G8