Welcome to Mathnasium of Newmarket

Cassandra is Amazing! Excellent teacher and inspirational. Thank you


My son was lacking confidence in math. After a few sessions he began to love math while improving his grades g...

Jason Bradford
mobile version of sandcastle image

Summer Programs

Make Mathnasium Part of Your Summer Plans.

Save $50 on Summer Programs!

Enroll in any of our summer programs by May 31, 2024 and you will save $50! Space is limited. Book Now!

Schedule Free Assessment

Contact us


  • 17725 Yonge Street, #102B
  • Newmarket, ON L3Y 7C1
  • Call (905) 895-6284

Hours of Operation

Instructional Hours

Mon 3:30 PM-7:30 PM
Tue 3:30 PM-7:30 PM
Wed 3:30 PM-7:30 PM
Thu 3:30 PM-7:30 PM
Sat 10:00 AM-2:00 PM

Office Hours

1:30PM - 7:30PM
10AM - 3PM
View All Hours arrow

Already enrolled?

Log in

Hello. We are Mariaelisa and Karl Kirec, Centre Directors of Mathnasium of Newmarket, your neighbourhood math-only learning centre. We help kids in grades SK-12 understand math by teaching the 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:

  • Newmarket
  • East Gwillimbury
  • Sharon
  • Holland Landing
  • Bradford
  • Stonehaven-Wyndham

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

Cassandra is an Ontario Certified Teacher. She graduated from York University with a BSc in Mathematics for Education as well as a BEd. She has qualifications in the Intermediate/Senior divisions for Mathematics and French. Cassandra always takes the time to listen to all the questions and concerns (...)



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

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.

"Cassandra is Amazing! Excellent teacher and inspirational. Thank you "

— K.T.


17725 Yonge Street, #102B

Newmarket, ON L3Y 7C1