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+353 87 202 0389
Maths Grinds
Cork
4.8/5 based on 670+ reviews
Try a Free Class
✅ Primary, Junior & Leaving Cert
✅ Recordings of Classes Available
✅ 4 Classes Per Week
Our Cork Classes
Our classes are taught by tutors from Glanmire and Ballincollig to students from Douglas all the way to Skibbereen.
Our classes are online so you don’t have to waste time waiting for the bus on South Mall or trekking up Patrick’s Hill.
With an engaging tutor and a solid plan, your child’s results steadily improve.
“I started online maths grinds because I didn’t want geography to limit potential—whether you’re from the Northside or the Southside of Cork city or anywhere in the County, every student deserves access to top-tier support”
TJ Hegarty
Founder
How Our Classes Work
We offer 4 online classes a week for Primary, Junior & Leaving Cert students all across Cork from Carrigaline to Mallow. We’ve helped students from Pres, Christians, St. Angelas and loads of other schools in Cork.
We cover 2 topics per week and provide in-class testing so our tutors can easily spot the mistakes you’re making and what areas need work.
Our classes are recorded too so you can rewatch them!
Pricing
The first class is free so you can try it without committing to any payment! After that, it’s €149 per month for four classes a week, two topics a week, and unlimited access to our recordings!
✅ Four Classes Per Week
✅ Two Topics Per Week
✅ Recordings Available
If you want to sign up for a free class, click here.
Benefits of Our Cork Classes
No Travelling
Our online classes means no travelling after school! So much time is wasted getting to and from grinds whether you’re walking across the city or stuck in traffic for hours. With us, you can go straight home after school and do the class in comfort.
Personalised Testing
We focus on testing, not lecturing. So it doesn’t matter if you need 625 to get into UCC, or just want to pass. We’ll give you the boost you need by building your confidence before exams and improving your maths capabilities.
Flexible Timing
Live in Bishopstown or on the outskirts of Schull? Our grinds are just a click away. No matter your location, you get access to top-quality teaching. Plus, our classes are recorded too if our class schedule doesn’t suit you.
Try Your First Free Class With Us
Our Cork Tutors
TJ Hegarty
TJ is the founder of Breakthrough Maths from Whitechurch. He’s been involved with Maths for over 14 years. He has a special brand of energy which you will gather!
Diarmuid O’Sullivan
Diarmuid is one of our tutors from East Cork. He has always had a love for Maths and is currently studying Maths at UCC. He has a talent for engaging with students so that they too can learn to love Maths!
Testimonial from Cork
Listen to Fionn’s story here. He was my first ever student from Whitechurch in Cork. This guy has broken all barriers and offers hope to all those families struggling with an autism diagnosis.
Reviews
A sample of some of our reviews from our parents and students. You can find more reviews here.
Sharon Savaille
The best Maths grinds for my child. We did the short crash course before my daughter’s junior cert papers, which I feel gave her that extra confidence she needed.
Aindrea Kelly
Would recommend for anyone who needs help with Maths. Very impressed with the service. Great that the classes are online and recorded in case you can’t attend a class.
…and over 670 more on Google Reviews
Cork Media
Featured on Ireland AM in May 2025, for all things Leaving Cert Maths
Swipe to see more 👉🏻
An article from Cork Beo about our social media challenge going viral!
Featured in the Irish Times in May 2025. We have reached almost 140,000 followers across our social media.
An article published by Yay cork in January 2025.
TJ and Luke joined the 2 Johnny’s on 2FM to
talk all things Maths and do an imprompto quiz.
FAQ’s
Email: info@btmaths.com
or WhatsApp us.
We have a team working from 9am-9pm, 7 days a week.
We cover 2 different topics each week, and students choose which ones to focus on.
Every Sunday, you’ll receive a text with the week’s plan. One topic will be more advanced, and we’ll clearly indicate which one. This method ensures we cater to students of all abilities.
A big benefit of our classes is the fact you can join any of the 4 classes we have on, Mon-Thursday. And everything is recorded too.
For example, for 3rd year students, class is at 6:30pm Mon-Thurs. Join any class, any evening!
The fact that we cover 2 topics per week means that you can really push your learning in Maths.
FREE COURSE
FREE back to school course begins 20th of August
- Classes Monday to Thursday
- Recordings of Classes Available
- Top Class Tutors
Our platform tailors to your child. We’ll be with them every step of the way through our Live Classes, Worksheets and Tutorials, all accessible in the one place. It’s highly personalised.
Yes, it will feel like a 1-1 class. Students only interact with and engage with the tutor.
The tutor can interact with everyone in the class and make sure each child is engaged.
A specific curriculum is made out for each class/year. We always start with Algebra for our Secondary School students, as this is their biggest challenge. We focus on problem-solving and the basics of numbers for our Primary School students. Our curriculum is made by qualified primary and secondary school teachers and state examiners.
Our classes are 45 to 50 minutes long.
Yes, all classes are on Zoom.
All you need is a piece of paper, a pen and ideally a laptop, iPad or phone.
TJ, Our Founder
I really struggled with Maths in school. I hated being lectured to. I was lost in class.
In 2020, I set up Breakthrough Maths to help others solve the problems I had experienced.
We have had an amazing journey. We have gone from 8 students per week in Glanmire to over 3,000 students online across Ireland. We have featured on the Irish Times, on The Pat Kenny show and even the 2 Johnny’s.
Maths is a skill. With practice, it becomes easier and easier to understand. A relatable, engaging tutor is what makes a difference.
TJ Hegarty
Founder
Sign Up for a Free Class