Customer Testimonials
Ruby really enjoys coming to the centre and i can see the chnage with her confidence around maths at home and at school.
Recently her school sent home recent work she done in school and she got all correct she was extremely proud of herslef.
My child has became more confident and tries to figure things by himself.
Great confidence booster and now he is almost 2 years ahead in maths.
He is just in reception though.
The staff are amazing with kids.
Just go for it.
Money well spent.
My daughter has really improved her maths since joining Mathnasium. She successfully passed her 11+ test and has gained so much confidence along the way. The teachers are supportive, encouraging, and make learning enjoyable. She truly loves her classes. Highly recommend Mathnasium to any parent looking to strengthen their child’s maths skills.
Kaska & Lilou
Salima and her team at Mathnesium have been absolutely outstanding. Ethan and Naomi truly love coming, and the progress they have made has been amazing to see.
Salima’s care, attention, and dedication are genuinely best in class. She creates such a supportive and motivating environment, and it’s clear how much she and her team invest in each child’s success and confidence in math.
We are extremely grateful for the impact Mathnesium has had on our children, and we highly recommend Salima and her team.
Has been a great help
We’re only a month in, but our daughters really enjoy the sessions which is great, as our eldest doesn’t like maths usually. A bit too early to see progress but I’ve been impressed with the way the teachers have kept in touch and have added us how things are going.
My Dayghter who is 11 has improved so much and she goes in happy and comes out happy, the staff are so kind and helpful and child centred. I highly recommend
Excellent tutors. Encourages independence by child. Style of questions keeps child engaged. An excellent online provision.
Laag, Mary and the team at Blackheath go above and beyond to support my children and have created a safe, friendly and fun environment for them to learn in.
Well structured learning programme. Friendly yet efficient teaching.
Highly recommend - my daughters have made significant progress and now really enjoy Maths. Great skill for life! Thank you Colette and team!
Both of my children have 'done' Mathnesium and it really helped them to gain in confidence with maths. They both had fun and enjoyed collecting the star cards and buying whatever they wanted with them, it was very motivating. I would definitely recommend it to others and have done!
Mathnasium has been fantastic for my son. His confidence has grown so much, and the tutors are incredibly patient and supportive. The flexible scheduling made it easy for us, and we've seen real improvement in his results. Highly recommend.
Excellent structure to lessons and very tangible progress witnessed early on
Salima and the teachers are very kind and helpful.
A welcoming and supportive environment with coaches who are clearly passionate about maths. Also, the feedback received is good and the progression is visible.
Teachers and the office manager are very nice and thorough.
My kid became more confident in maths and she’s more active in lessons.
Our daughter has been at Mathnasium for 6 months and had her autumn test last week. She scored 76% which is the best score she’s achieved in senior school (she’s in year 9)
We think Mathnasium has done the following:
1. Increased confidence
2. Reduced anxiety towards maths
3. Made maths “normal”
4. Given her the times to work through concepts with support
5. Shown her she is capable!
We are delighted!
The programme is thorough and my child enjoys the lessons. Lessons are conducted in a friendly and enjoyable manner.
We are grateful for well-crafted curriculum, inspiring instructors, and the passionate coordination and teamwork of an enthusiastic administrative team.
Daisy Wolton
Hugo really enjoys going to Mathsnasium
My daughter jasmine absolutely loves it she has been going there for a year and improved so much and everyone is very friendly and understanding well done to the manager for having such a great team as that makes it all the difference 🤗
Since my son started Mathesium he had gained so much more confidence that is really nice to see.
The staff are amazing and always very warm towards the kids there.
Highly recommend it.
Great organisation, love the flexibility and my son enjoys it
Mathnezium is the best thing that has happened to our kids since we moved to London. Salima is always going above and beyond to make sure they LOVE math. We actually stay in the neighbourhood just for Mathnezium.
10/10 – Outstanding Experience!
My kids are absolutely loving Mathnasium Belsize! We’ve seen real improvement in their confidence and math skills since joining. The atmosphere is warm, supportive, and motivating — exactly what young learners need.
A special thanks to Salima, the manager, and her amazing team for their dedication and personal attention to each child. Their enthusiasm and commitment truly make a difference. Highly recommend!
Very pleased
Easy to book and manage with plenty of flexibility and interesting for kids as they learn

I am Georgina Kakoulakis and I'm 9 years old. I have been going to Mathnasium for a month and I have learnt more than the whole school can teach me. When you first go you might think its too easy for you but once you keep trying it gets harder and there are more challenges to face. But with the help of all the wonderful teachers you can learn a lot. All the teachers are so kind and so helpful. The best part about Mathnasium is you get a star for every page you complete which means once you have a certain amount of star cards you get a prize.
Thank you