top of page
Math and Geometry Tools

Welcome to my website

Are you looking for a qualified Maths and Physics tutor? Since 2008, I’ve offered personalised lessons to students of all ages. I love teaching and am committed to helping every student reach their full potential. I truly believe that personalised learning ensures maximum results. Please get in touch to learn how I can help you.

About me

My name is Antun Bubnjar

I completed my Master’s degree at the University of Zagreb, Croatia. I graduated with first class honours from the Department of Mathematics and Science. With a degree in Mathematics and Physics, along with a Qualified Teacher Status, I bring over two decades of teaching experience in government and independent schools across the UK, Croatia and Australia. 

Specialising in Mathematics at KS3 - KS5 levels, including Further Maths, and Physics at KS3 - KS5 levels, I also delve into Mechanics, which lies at the intersection of Maths and Physics.

​Currently at Sutton High School in London, I've previously taught at Calthorpe Park School in Fleet, Hampshire, and Bentley Wood High School in London.

​I am extremely proud of my Nonsuch students’ achievements last summer: 44% of my GCSE students got Grade 9, and almost everybody else Grade 8, while 54% of my A-level Further Maths students achieved A* and most of them secured a place at Oxbridge or top London universities.

​I have a wealth of experience of one-to-one teaching as a tutor. Throughout my career, I have tutored pupils aged 10 – 18 with outstanding results. As a tutor, I design my lesson plans according to pupils’ specific needs and ambitions, identifying gaps and tailoring my teaching techniques to their personalities. I take pride in having 5.0-star rating on two specialised tutoring websites, Tutor Hunt and Accelerate Tutors, and many students are referred by my colleagues, friends, and former students.

2021_1108_02584200 (1).jpg

My services

Image by Antoine Dautry

11+ Maths

1 hr


Elevate your child's 11+ Maths exam preparation with my expert tutoring service, offering personalised learning plans, comprehensive curriculum coverage, and engaging sessions. 

Red Calculator

Key Stage 3 Maths

1 hr


Unlock your child's mathematical potential with my KS3 Maths lessons. I offer learning plans covering the national curriculum comprehensively and fostering a deep understanding of mathematical concepts. 

Image by Dan Cristian Pădureț

Key Stage 4 (GCSE) Maths

1 hr


In my lessons, I cover the KS4 national curriculum, helping students navigate the intricacies of mathematical concepts, excel in examinations, and establish a robust groundwork for future academic accomplishments.

My services

Math Class

A-level Maths

1 hr


Enhance your child's A-level Maths with my specialised tutoring service. Tailored lessons, focused on the national curriculum, offer comprehensive guidance on advanced concepts for exam preparation and in-depth understanding of the subject matter, ensuring a strong foundation for academic success.

Students in a Science Class

Key Stage 3 Physics

1 hr


Enhance your child's understanding of Physics concepts and establish a robust foundation for academic achievement with my customised lessons aligned with the national curriculum

Newton's Pendulum

Key Stage 4 (GCSE) Physics

1 hr


Elevate your child's academic journey with KS4 Physics excellence. Tailoring lessons to the the national curriculum, I guide students through the complexities of Physics concepts, ensuring a deep understanding of, and appreciation for, the subject matter. 

My services

Machinery in a Physics Lab

A-level Physics

1 hr


Through focused and comprehensive lessons, aligned with the national curriculum, I provide in-depth guidance on advanced Physics concepts, preparing students for A-level examinations and beyond.

Study Group

Lessons in groups of 2-3 students

Please contact me to discuss pricing details.

Experience the benefits of collaborative learning with my specialised tutoring service offering lessons in small groups of 2-3 students. Whether delving into the complexities of Maths or unraveling the principles of Physics, my tailored group sessions foster interactive engagement, peer support and a dynamic learning environment.

Free revision resources

GCSE Maths

A-level Maths

GCSE Physics

A-level Physics


“Antun has been an excellent tutor for my son. He is a very experienced and committed teacher. Calm, patient and good at explaining concepts, he inspires even the most unenthusiastic of pupils. He is utterly reliable and trustworthy."



"My son is post school but pre college course - delayed by the pandemic and needed refreshed on his maths to help him decide if he really wanted to do the course and be able to handle the maths element. He tells me that Antun is calm and patient, explains the work in a way he understands and has helped him enjoy using his brain and doing maths again. Antun has brought out the belief in my son that he can do maths, the focus of one to one tutoring allowed Antun to really check what level my son was at and his understanding as new maths were taught. They did the lessons mainly in person with a few online, I think it is essential that the first ones are in person but once they knew each other was easy to mix with online calls. I don’t hesitate in recommending Antun for tutoring no matter what level you need."


“Antun is an excellent teacher with a calm and positive approach. He managed to change my daughter’s attitude towards math from “I hate it” to “Math is good!”. Something which I thought would never happen. Highly recommend.”


“Antun helped my son to prepare for A level physics exam. He was very patient, took time to explain questions and helped my son with answers when required. He also sent PowerPoint resources which my son found very helpful. Antun was very reliable and punctual. He was keen to know in advance the area that my son needed help with in order to prepare for the lesson. In each lesson they went through a lot of past paper questions. My son’s confidence improved. I would strongly recommend Antun."


"My son is very happy with his lessons. Since Antun is a teacher he knows well what is being taught and how to target it. Would recommend Antun."


“Really patient for young age. And positive encouraging. Prepared before lessons. Good at challenging.”

For enquiries and bookings, kindly reach out to Elena Nasybulina, the School Manager.

The Nook, 10 Brangwyn Crescent, SW19 2UB

+44 7496 845 005

WhatsApp logo

+7 915 260 76 13

Thanks for submitting!

bottom of page