Welcome to Mathnasium of Stouffville
About Our Centre
Click here to view our centre inside
The best way to see if we are a good fit for your child’s needs is to visit our centre, meet the instructors and try out our program.
Book a FREE Assessment. Call 647-987-MATH (6284) Now!

Also available in your area, real-time face-to-face instruction over an internet connection.
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Now your child can have the same Mathnasium experience anywhere.
With Mathnasium@home
- You get the same instructors and Mathnasium Method™ as at our centre, but online, in real time.
- Learning can happen anywhere there's an internet connection.
- Your child can attend regular sessions from the comfort of your home.
- It's safe and secure, and there are no additional costs.
Want to learn more about Mathnasium@home? Fill out the form below or call us for a free consultation.


Sun | CLOSED |
CLOSED | |
Mon | 3:30 pm |
8:00 pm | |
Tues | 3:30 pm |
8:00 pm | |
Wed | 3:30 pm |
8:00 pm | |
Thurs | 3:30 pm |
8:00 pm | |
Fri | CLOSED |
CLOSED | |
Sat | 10:00 am |
2:00 pm |
Why Choose Mathnasium?
January 5, 2021
E.O.
Mathnesium has been a tremendous help for our daughter for well over a year to think outside of the box and start enjoying the Art of Math. She's hooked now and breezes through topics well above her grade with ease :)
December 17, 2020
B.P.
Rafael is a good teacher, although my son was very good at Mathematics and was always getting 95 to 100% marks we were not aware that teachers in the school were not teaching what the students need to learn, Rafael is teaching the concepts and techniques rather than getting the answers right. I am glad that I found Mathnasium and Rafael.
Mathnasium of Stouffville Reviews
January 5, 2021
E.O.
Mathnesium has been a tremendous help for our daughter for well over a year to think outside of the box and start enjoying the Art of Math. She's hooked now and breezes through topics well above her grade with ease :)
December 17, 2020
B.P.
Rafael is a good teacher, although my son was very good at Mathematics and was always getting 95 to 100% marks we were not aware that teachers in the school were not teaching what the students need to learn, Rafael is teaching the concepts and techniques rather than getting the answers right. I am glad that I found Mathnasium and Rafael.
December 15, 2020
Maria Torres
My boys both attend. One is simply loves the idea of coming in & getting one-on-one help with what he is working on. The other likes the social aspect of the group: all working to one main goal: improvement of Math skills. I truly appreciate the fact that the staff is SO warm & knowledgeable, it makes a BIG difference. I can't wait until it is back up and running again. We hope to step right back where we left off.
December 6, 2020
Vu Nguyen
Our special needs son has been participating at Stouffville Mathnaseum for the past few years. We can see this being reflected in his math skillset at school. We definitely recommend this to any parents who feel their kids may need a boost in their math skills.
November 28, 2020
Patrick Housden
Very patient with child, honest with parent and willing to have difficult conversations about your child with professionalism, tact and thoughtfulness.
November 27, 2020
C.P.
Rafael is absolutely fantastic. He knows exactly how to teach high school math.
September 3, 2020
Mark Aberle
The program was individually specialized for each one of my kids and they loved how personable everyone was. My son was so inspired by the love math, that he (age 8) now wants to be a math coach too!
September 1, 2020
M.S.
Mathnasium has been a wonderful experience for my kids. The online learning is working great and continues to provide a flexible schedule.
July 4, 2020
C.P.
Mathnasium has been very supportive and helpful in grasping concepts that need reinforcing as well as learning new concepts for enrichment.
July 4, 2020
A.M.
My son loves the program, as he is quite advanced in math, but his current grade level doesn't challenge him enough. I'm also thankful he has a source of good learning throughout summer and during the ongoing lockdown.
June 3, 2020
Kimberley Lavayen
Great process!
Step by step learning that brings a smile to my son’s face after each lesson!
April 15, 2020
Tony Cirinna
Mathnasium is fantastic, the learning environment meets the needs for my daughter who finds math tough at times!
Wondering caring staff who show compassion to teach children & young adults.
April 4, 2020
C.P.
Very accommodating at Mathnasium. My children have progressed and feel more confident when it comes to math problems at school.
March 15, 2020
S.C.
The cost forced consistency of work. The help on premises was good
March 11, 2020
M.G.
This program was amazing for our daughter. She feels so much more comfortable and confident in her math skills. She is able to keep up with everything in her class now because she caught up to where the current lessons are.
The team at Mathnasium was amazing at their work. We truly valued the time we had with them.
Thank you!
Heather
March 6, 2020
M.S.
I enrolled two of my children in Mathnasium and it has made such a positive impact on them. Rafael and his staff are great, and have really supported my children's learning. My children look forward to continuing with Mahnasium, and I would highly recommend others to join.
Thanks
January 22, 2020
C.G.
We live the supportive and relaxed environment. Rafael is dedicated to the success of the students.
January 10, 2020
E.O.
My daughter loves Mathnasium! Thank you for creating such a positive environment and experience for her while she’s learning!
December 20, 2019
M.P.
My daughter was at the point where she was nervous at school when it was anything to do with math... we met with Raphael and he confidently answered all our questions with patience. My daughter has been going for about 2 months and really enjoys her time there. She is looking forward to school again!
December 11, 2019
Maria Margarita Castillo
Valentina is always happy to go to Mathnesium, that is key for me to keep enrolled. Staff is very friendly and knowledgeable.
December 4, 2019
Vu Nguyen
Our son has been going to Mathnasium for his math tutoring for the past two years. We have seen his grades improved and has increased his understanding of complex math problems. I definitely recommend Mathnasium to any parents who want their children to be well equipped in mathematics.
October 3, 2019
Eni Oszlai
I really like the fact that my daughter enjoys going to Mathnasium and got nothing but perfect test results from school this year so far. Thanks for being vigilant and FUN at the same time!
September 19, 2019
A.L.M.
We are extremely happy with the program. My daughter enjoys going and that's all I can ask for. She is learning, having fun and boosting her self esteem.
August 24, 2019
Sarah Cirinna
Fantastic staff, positive learning, one on one help if needed!
Highly recommend
August 23, 2019
Laura Pino
Mathnasium has been a great experience for my son and he has slowly gained his confidence in math. The rewards they get are also a great motivator!
July 31, 2019
M.N.
My son had a one on one with Raphael and he enjoyed his time with him. My sons great improved so well he graduated high school with an Ontario Scholar Certificate and other Certificate we weren’t expecting. We want to thank Raphael for all his time and tutoring. He is amazing!
July 10, 2019
Lynn Crymble
My son has never enjoyed math and his results showed it.
He loves going to Mathnasium and has a lot more confidence in his math skills now. After 5 months, his grades went up substantially but most importantly, he feels he understands and can do well in math - that is invaluable.
He is going in to grade 11 and will be fully prepared after years of feeling math was hard and a struggle. It's great to see him excited about math!
June 28, 2019
M.C.
The staff is friendly and my daughters like going to Mathnasium! Thank you.
May 24, 2019
Sarah Cirinna
Safe & friendly environment, all staff are very welcoming..
My daughter loves going and I see a difference already and it’s only been a month!!
May 13, 2019
Veronica Nurse
My Son have enjoyed his one on one tutoring with Rafael. He has seen a big improvement with his understanding and knowledge of his Calculus and Vectors. No other tutor has been able to explain and teach the way Mathnasium have done for him. Thank you Mathnasium!
April 15, 2019
Michelle Munoz
My daughter has been going to Mathnasium in Stouffville for about 9 months now and she loves it! Not only does she love going there, she has done so well in her grade 8 year in regards to math! She is excelling in math and it’s so great to see her confidence in math growing! Thank you Rafael and staff for helping my daughter progress so well in math this year!!
April 3, 2019
L.C.
It's only been a month and my son feels more confident in his abilities and is enjoying math more. I also like the flexibility of dropping in whenever suits his schedule.
April 1, 2019
R.B.
I think you have made it fun for the kids. My son dreads going but once he is there he is happy with what he accomplishes when he understands it. The only item that I would say for improvement is you need more instructors (especially during the peak times).
When you see a child staring at a sheet without doing anything for sometime, you know they are struggling. Assistance at this stage is needed to help get them guided in the correct direction.
March 21, 2019
Karen Wootton
My son is in grade 9 and was struggling to get the grades that he wanted. Since joining Mathnasium his grade have drastically improved, he is happy to go to Mathnasium and always leaves with a smile on his face... what more could a parent ask for?
March 5, 2019
John Lovatsis
Expand hours of operation to include Friday’s and till 4 o. Saturday’s. Otherwise all good.
February 24, 2019
P.C.
You keep our child engaged. Never any complaints about going.
February 24, 2019
Laura Cusack
The model used to teach math makes sense and is rewarding. The staff are knowledgeable and friendly and now in a few months my son went from disliking math and feeling like he was no good at at to loving it and asking to spend time at mathnasium over attending sports and playing games.
February 9, 2019
Lazar Lazarovski
We had an Amazing experience with Mathnasium Stouffville helping my son Christian to surpass his math challenges to the next level. Rafael Morales and his team went beyond our expectations with their personal attention one on one with my son. And I know what I’m talking about customer satisfaction because I sell cars at Stouffville Toyota.
Lazar Lazarovski
January 11, 2019
M.M.
Daughter has improved in grade 8 math! & she loves going there!
January 5, 2019
Christina Sjahli
My son loves the instructors, including the centre owner, Rafael Morales.
Mathnasium makes the learning process exciting and motivating at the same time. My son is excited to go there everyday and to learn new math skills.
December 6, 2018
Melissa Holmes
Our Grade 6 & Grade 4 have thoroughly enjoyed Mathnasium. They started just after it opened and continue to have a positive experience while there. In the past we have tried tutors but we find the consistency of the Mathnasium program, flexibility with 'drop-in' times and the reporting to be much more advantageous. We also feel the material taught there relative to our kids learning at school. Oftentimes they have learned the unit at Mathnasium ahead of their class at school. We continue to support and recommend Mathnasium Stouffville.
November 26, 2018
Lazar Lazarovski
Great overall experience with Mathnasium Stouffville, Rafael and his team are amazing. My son Christian Lazarovski had a difficulties with math in his current grade 11 due to not enough basics build with the math teacher in grade 9 and 10. After 5 to 6 one on one classes with Rafael and his team Christian improved his math grades above 90 % overage. Sometimes it only takes right approach to get where we need to be.
Thank you very much Mathnasium Stouffville, Rafael and his great staff.
Lazar Lazarovski
November 3, 2018
Melanie Calandra
Natalie’s confidence has soared this year. Thank you
November 1, 2018
Grace Andolina
Ben loves it. He feels so much more confident and learning more everyday.
October 19, 2018
L.K.
My daughter has been attending Mathnasium for 10 months. Not only has her marks improved but her confidence in math has skyrocketed. Thanks so much!!!
October 12, 2018
Q.C.
Rafael's passion for helping his students is what stands out with his Stouffville location. He always puts the students first and does whatever it takes to ensure his students are grasping the concepts they need to.
October 8, 2018
Christine Perri
My daughter is always excited to go to her Mathnasium classes each week. She has learned so much. They really do focus on the core math concepts that are individualized for each student's needs. We continue to watch her grow. a big thanks to the Mathnasium staff for their dedication in helping my daughter feel more and more successful each day.
October 3, 2018
A.M.
My son loved going to Mathnasium. If there was Before & After care available, I'd register him for sure. In the meantime I look forward to taking advantage of occasional specials for my son to attend every now and then.
September 29, 2018
P.W.
Nicholas is doing great in math so far this year. Says its "easy". Thanks so much!
August 25, 2018
Sandra Graham
Only I can say is that my kid is happy going there, so I am happy.
August 21, 2018
L.C.
Mathnasium was recommended by a friend who's daughter excelled with the program. My son is enthusiastic and motivated, we have passed on the contact info to another friend for her granddaughter. THIS is how to teach math!!!
May 31, 2018
J.Z.
The tutors here are knowledgeable and helpful. My son has improved his math skills dramatically after couple of months study. He is a grade 4 student and now promoted to grade 5 math at Mathnasium.
May 29, 2018
C.P.
We are very pleased with our daughter's progress at Mathnasium in Stouffville. We appreciate the individualized learning plan. Our daughter has grown in various areas in math and continues to grow with the support of the very positive instructors. Our daughter continues to be motivated to go to Mathnasium. She enjoys the sense of pride that she feels once she grasped a concept and also how it translates into an incentive/reward program. Many many thank you to Rafael in the team at Mathnasium. We continue to be amazed!
May 25, 2018
M.O.
Rafael is like a second dad, making sure the kids are on track with their math!
May 18, 2018
Indu Bains
Fantastic! Rafael is very involved in each individual child's progress and takes an active interest in their unique learning. The methods at Mathnasium simplify math for kids and create an enjoyable understanding of the concepts. With this newfound understanding my child is much more confident in her math skills and this is reflected by her increasing grades and decreasing fear of tests! Thank you Rafael and Mathnasium!
April 28, 2018
Maria Margarita Castillo
The flexible schedule, friendly and knowledgeable staff makes math learning easy! My daughter is very happy and always wants to go to Mathnasium.
April 3, 2018
Kevin Blainey
Sean really enjoys coming to Mathasium. He looks forward to his weekly lessons
March 24, 2018
J.C.
The staff are so supportive and motivating that my son wants to go. He is making great progress which shows in his report card.
February 28, 2018
K.T.
The program has really helped our son to understand basic concepts and given him the tools to move on to more complex topics. The tutors are great and he enjoys the time he spends at the centre. His marks have improved and he's consistently getting A's! Thanks for this great service!
February 9, 2018
D.S.
Gordie has said he is so confident with his multiplication - he was pretty good before with multiplication, but after only a few weeks, he is extremely confident in his abilities.
January 28, 2018
S.G.
I am very please with this place, for firsts time ever, my child likes to study math; She always hates it, but now she asks me to go to mathnisium almost every day. 😊
January 18, 2018
L.K.
Although my daughter has only been attending Mathnasium for a month, her confidence has skyrocketed. She leaves happy and ready to tell us about what she had accomplished during her session.
January 13, 2018
L.M.
Our son looks forward to attending and is enjoying leaning math.
December 13, 2017
A.T.
I love it. Even better, my kids love it! Everything about the atmosphere, the teachers, incentives, and lessons make my kids wanting to come often. Thank you Rafael, for bringing Mathnasium to Stouffville.
December 13, 2017
A.A.
Mathnasium has been such a positive experience for our daughter! All the staff are pleasant and Raphael is very welcoming and knowledgeable. I would highly recommend it to anyone.
November 13, 2017
M.H.
The Mathnasium program has inspired, motivated and given our kids more convidence in school. Molly and Max enjoy the learning environment and in fact ask to go most days after school! The instructors we have met at the program all seem very capable and despite my initial concerns over the one-on-one environment the system seems to work. Every time we have been there each kid seems to have individual instruction. Thank you!
November 9, 2017
C.B.
Wonderful leadership, kind, patient and generous!!! Highly recommended!
November 1, 2017
I.B.
Loving the Mathnasium program! My daughter is seeing real results in her comprehension of mathematical principles, which motivates her even more. The program is focused, genuine and creative in propelling individuals to actually grasp the concepts and apply to everyday life, in addition to solving the problem itself. Highly recommended!
October 19, 2017
F.M.
My daughter enjoys going to Mathnasium and I like the fact that the math focus is geared towards their age and/or grade level and allowing them to work on the problems on their own while getting one on one assistance.
October 13, 2017
L.M.
My child looks forward to going to Mathnasium. He has more math confidence and less frustration.
September 27, 2017
K.B.
Sean really enjoys coming to Mathnasium. He looks forward to his sessions each week. I like that he is getting personalized one on one tutorials. The instructor is right there with him for the entire hour of each lesson.
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Feb 13 2020
Word Problem Wednesday: Piranha Puzzle Feb 5, 2020 If you’re looking ...
Hello. I'm Rafael Morales, Centre Owner of Mathnasium of Stouffville, your neighbourhood math-only learning centre. 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+ centres in the US and Canada:
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 well and lend a helping hand to every student. Our tutors foster a caring, encouraging environment that helps kids thrive and learn!
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.
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.