Athavan T - Tutors - Keystone Tutors

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“Athavan has been the most brilliant tutor. He has been professional, courteous, kind, patient. I could go on and on listing his many virtues.”

Parent

10+ /11+ English and public school entrance exams, including pre-tests
10+/11+ Maths and public school entrance exams, including pre-tests
10+/11+ Reasoning (Verbal and non-verbal) and public school entrance exams, including pre-tests
13+ Maths and Science
(i)GCSE Maths
(i)GCSE Chemistry/(i)GCSE Physics/(i)GCSE Biology
IB AA Maths (SL & HL)
IB AI Maths (SL & HL)
AS/A Level Maths & Further Maths
University level (BSc) Maths

I have experience tutoring online (using Skype/Zoom + Online Whiteboards). I have taught various ages from 10 to A level students, and internationally (Spain, Portugal, Singapore, Thailand, Malaysia, China, US, Brazil). I also have experience tutoring in the US education system (I have had students who studied at the American School in London as well as students who lived in California).

I have a wealth of experience tutoring. I started off doing so at quite a young age - whilst in the final years of high school by helping my father, a Maths tutor himself, with his younger students. I used my experience of having sat the 10+ exams (for entrance to Westminster Under School) and 13+ exams (after which I was awarded an honorary scholarship to Westminster School) myself to help those students who were preparing for the 10+, 11+ and 13+ exams. From this age, I realised how satisfying it is to help someone else understand a topic with which they had previously been struggling and I particularly enjoyed the challenge of having to explain complex topics in a simple way.

GSCE results: 10 A*s, 1A
A Level results: 3 As (Maths, Further Maths, Physics), 1 B (Chemistry).
NB: in 2004, A was the highest grade for A levels (ie not A*)

After finishing school, I studied Materials Science at Oxford University for one year before deciding on a change in direction. I left Oxford and achieved a high 1st (Hons) BSc in Mathematics from UCL, being awarded the Andrew Rosen prize for Excellence in Applied Maths/Fluid Dynamics in my final year, before completing an MSc from Imperial College in Computational Fluid Dynamics. I tutored throughout my entire university education, both privately and via a few tutoring companies, focusing more on helping GCSE and A level students with their exam preparation as well as assisting with university applications (personal statements, interview preparation etc), having been through the process myself recently. Not only was it enjoyable to help students with harder questions, but I also liked sharing my own experiences of university to help students figure out what they wanted to do after school. The university application process can at times be daunting and stressful on both the students and their families, so it was rewarding to help ease that pressure whenever possible.

After graduating from Imperial College in October 2010, I was offered the chance to join an extremely successful hedge fund (at the time, the biggest in Europe) Brevan Howard Asset Management on their informal graduate programme. I took a break from tutoring to focus on this career, and within a few years had been hired permanently onto their Risk department. After a couple of years on the risk team and having gotten more comfortable with that part of my life, I decided to restart tutoring on the side as I found that I missed the satisfaction I had gotten from helping students.

In April 2019 I got married and decided to take a career break, after eight years at Brevan Howard, to facilitate an extended honeymoon of travels. By the time I left Brevan Howard I was Head of Collateral Management and Portfolio Compressions, looking after the counterparty risk side of the risk department as well as overseeing the graduate programme. After a few months of travelling around South America, Australia and New Zealand, we (luckily) returned to London in February 2020 just before the Covid virus situation really escalated. I tutored a few international students over my travels and am well set up for conducting virtual lessons - I use a combination of Skype/Zoom for video calling along with an online whiteboard on which both the student and I can view and write notes. These notes are also stored permanently, so students can go back and look at them whenever they want without worrying about anything being lost!

I have also taught maths at Highgate School for two academic years, from September 2023 to July 2025 - teaching students from year 7 up to year 13, including Further Maths A level. I absolutely loved the experience - in particular the varied nature of the role, the classroom dynamic as well as being part of a large, diverse and talented maths department. I decided to stop with the school teaching as my wife was due to give birth to our first child (a son) in August 2025 and I wanted to have more time at home to help out.

“Athavan has been the best Maths tutor I've ever had. His teaching style is very flexible. He makes sure I understand every little detail by recording every steps of thinking instruction down for me to check in my own time. This has boosted my understanding of Maths and I'm very grateful.”

Parent

“Athavan is extremely good in what he teaches. He has immense patience and is responsible for what he is teaching you, making sure you understand each step and the logic behind it. He understands the mind of an examiner which he utilises to help his students to achieve to the best of their ability.”

Parent

“Thank you so much for the time you spent with our son over the past year. He achieved As in his Maths, Physics and Chemistry GCSE exams - a huge improvement on the Bs and Cs he was getting before we started the classes with you!”

Parent

“Athavan, we are thrilled to inform you that X was given a place to study at City of London which we have gladly accepted. Your tuition classes really helped him improve his Maths as well as his confidence - it is a pleasure to see! Thanks for all your time and help!”

Parent

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My personal approach to tutoring is to help students improve their subject knowledge, exam performance and confidence.

In my opinion, the key to good tutoring is communication, flexibility and patience.

Communication and building a genuine relationship with the students is of upmost importance to me. I like to find out about the students’ interests and hobbies as I find that having a broader picture of a student’s life helps me tailor my examples and questions to use topics that would engage them. I also find it a great way to help students relax and open up more about themselves, which can also help me identify which aspects to focus my tutoring on. I like to be very open with students and give feedback on their performance in each lesson, as this honesty and genuine relationship leads to the greatest results. I am a firm believer in encouraging students to ask questions no matter how silly they may seem at the time (a moment’s stupidity vs a lifetime’s ignorance), and always aim to encourage intellectual curiosity.
Communication with parents is almost as important - initially to determine their own expectations of the tuitions sessions and to set up a high level plan of how to achieve those expectations. I also like to update parents at regular intervals on the progress of the student.

I like to be flexible in my style of tutoring as every student, family and school is different. From discussions with the student, parents (and even school, if necessary) I decide on the best approach to lessons for each student - ie whether I set homework or not, whether I tutor in line with school work or separately, whether I focus our sessions on improving subject knowledge, exam technique, dealing with high pressure situations etc. I am also flexible with my individual lesson plans, so if the student has encountered a particular topic or notion they would like to discuss in a lesson which differs from my initial plan then we will focus on that topic first before reverting to my original plan - and I adjust future lesson plans accordingly to account for the “lost” time. This flexibility in my approach is a huge factor in the significant improvement in grades that my students achieve.

Patience is the other huge pillar in my approach. Different people pick up different skills at different rates, and I am hired as a tutor to help improve the situation - combining flexibility with patience means when we encounter difficult topics, I will try many different ways to explain the same thing until one of those works! Students should never be made to feel like they are not good enough at a topic, and should instead be encouraged to change their thinking slightly. A huge aspect in students performing well in exams and interviews is their confidence, and this confidence should be nurtured through good teaching techniques and high levels of patience to ensure their confidence is not affected at the times when they struggle with certain concepts.

After eight years working in the Risk team of a Hedge Fund, I took a career break and travelled around South America, Australia and New Zealand.

I love to cook, and during Covid lockdown I shopped and cooked for some of my less mobile neighbours who lived in the same apartment block.
I like playing football and also enjoy cycling.
I also enjoy reading, playing the piano and playing board games.
My favourites boardgames are: Articulate, Codenames, Scrabble, Boggle and Monopoly (the original as well as the card version: Monopoly Deal).