Maths tutor & more · Kingston upon Thames
Mr George D.
Qualified Chemistry teacher · 10 yrs in independent schools · First Class MSci, Imperial,Published Author
Hourly rate
£90/hr
Maths tutor & more · Kingston upon Thames
Qualified Chemistry teacher · 10 yrs in independent schools · First Class MSci, Imperial,Published Author
About
I am a qualified teacher with over twelve years' classroom experience and a four-year integrated Master's degree in Chemistry (MSci) from Imperial College London, where I graduated with First Class Honours in 2013.
I have taught Chemistry at a leading independent boys' school, and before that spent two and a half years at an independent girls' school. I hold both Qualified Teacher Status (QTS) and a Postgraduate Certificate in Education (PGCE), and taught across a range of state schools while training. Alongside my main degree I also studied Physics and Mathematics, so I am comfortable supporting students where the three subjects overlap.
I am also the author of two published GCSE Chemistry revision guides and I have developed two companion revision apps on the App Store covering the same specifications. Both came directly out of the classroom — the points students reliably get stuck on, and the exam technique that moves grades — and my students work from the same material and the same approach in their lessons.
My aim is to help students reach their ambitions and their true potential. I encourage them to develop intellectual curiosity beyond the confines of the syllabus, and to strive for excellence in whichever field they choose to pursue. I also believe in a balanced approach, in which academic study, physical health and proper time to consolidate learning can comfortably co-exist.
Subjects and levels
- A Level Chemistry — OCR A, OCR B (Salters), Edexcel and AQA
Cambridge International A Level Chemistry and IB Chemistry
- GCSE and IGCSE Chemistry — AQA and Edexcel
- Mathematics — up to and including GCSE and IGCSE
- Biology — up to and including GCSE
- Younger year groups from Year 6 and Year 7 upwards
Tutoring experience
- Over 12,000 hours of tutoring, one-to-one and in groups since 2020
- Author of two GCSE Chemistry revision guides
- Developer of two GCSE Chemistry revision apps on the App Store (for AQA and Edexcel)
I run the Head Start to A Level Chemistry course at Imperial College London, for students who have completed Year 12 and are moving into Year 13
- Previous experience with Kumon Maths and English
- I help organise the International Mathematics Competition (IMC)
How I teach
I introduce new material by building on what a student already knows, so each concept connects to something familiar rather than arriving out of nowhere. Chemistry becomes very difficult when it is learned as disconnected rules, and much more manageable when students see how the ideas fit together.
When a student is stuck on an exam question, I don't hand them the answer. I give a hint — enough to get their thinking moving, and no more — and let them arrive at it themselves. It takes a little longer, but it is the difference between a student who can answer that question and one who can answer the questions they haven't seen yet.
How lessons run
One hour on Zoom, with live annotation so we work through problems together on screen
Built around your child's exact specification — wording, mark schemes and examiner expectations, not generic Chemistry
A shared Google Drive folder for every student, holding their resources, homework and a dated record of everything covered in each lesson, so students can revisit any topic and parents can see exactly what has been taught
OneNote available if a student prefers it
Small group lessons also available
£90/hr · 9 subjects · 27 levels
Subjects & pricing
Discount
Pre-book 8 lessons for the price of £680 (£85 per lesson)
Languages
- Bulgarian Native
- English Native
Qualifications
Higher education
- MSci Chemistry Certificate checked · Imperial College London · First-class (1st) · 2013 Imperial College London · First-class (1st) · 2013 Certificate checked
Teaching qualification
- PGCE Science Certificate checked · St Mary's Twickenham · Pass · 2014 St Mary's Twickenham · Pass · 2014 Certificate checked
Pre-degree
- A-level Chemistry Certificate checked · A · 2009 A · 2009 Certificate checked
- A-level Mathematics Certificate checked · A · 2009 A · 2009 Certificate checked
- A-level Further Mathematics Certificate checked · A · 2009 A · 2009 Certificate checked
- A-level History Certificate checked · 2009 2009 Certificate checked
- AS-level Physics Certificate checked · B · 2009 B · 2009 Certificate checked
How Mr teaches
Structured or Responsive. Mr: Responsive. Adapts each session to that week’s work. No reviews yet.
Individualised or Standardised. Mr: Individualised. Uses materials tailored for each learner. No reviews yet.
Scaffolded or Discovery-based. Mr: Discovery-based. Gives prompts and space to work things out independently. No reviews yet.
Session-focused or Homework-integrated. Mr: Homework-integrated. Sets work between sessions. No reviews yet.
What Mr says How teaching style works
Reviews from Tutorperch
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Reviews from First Tutors
Imported from Mr George D.'s First Tutors profile before the site went dark. Shown separately from Tutorperch reviews — today they don't feed this tutor's Tutorperch rating or ranking.
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The review text is the original reviewer's own words, quoted as-is. We verified the tutor's ownership of the profile, not the truth of what each individual reviewer wrote.
- Apr 2026 ·imported from First Tutors
Israil
George’s approach to tutoring has been appreciated. The emphasis he has placed on revision strategy and exam technique has made a real difference, not only in how Amaala prepares for her sessions, but in how she feels about chemistry as a subject overall. She is noticeably more confident, and crucially, she has become much better at identifying where to invest her time and energy rather than spreading herself too thin. George's guidance extends well beyond subject content, and that investment in Amaala as a learner is really showing after just a few lessons.
- Mar 2026 ·imported from First Tutors
Sanjivani
I had George as my chemistry tutor during A-Levels and thanks to his guidance and strong chemistry understanding, he helped me achieve top results allowing me to study a degree in Chemistry at a top band university. He explained difficult concepts clearly and thoroughly helped me focus on improving my weaknesses and exam technique. Not only did his passion in chemistry show, but he also is incredibly kind and personable making lessons both interesting and fun! Thank you!
- Feb 2026 ·imported from First Tutors
Stuart
It is early days yet as we have only had two sessions but initial impressions are very good. George is punctual, responds quickly to messages and calls and is very knowledgeable. He explains difficult topics very well.
- Feb 2026 ·imported from First Tutors
Sally
My daughter had her first lesson with George studying Alevel Chemistry and really benefited from it . She liked how George used analogies to explain concepts and that he asked her questions to make sure she understood the topic. She will continue with her lessons with him.
- Jan 2026 ·imported from First Tutors
Rebecca
Supports my Daugther in a way which is needed for an A but we are hoping for a A* flexible and can arrange support in other areas if required. All you need really
- Jan 2026 ·imported from First Tutors
Joanne
I have seen a big increase in my son’s confidence levels in GCSE Chemistry after a short period of tutoring with George. He is well prepared, provides original revision material, and is helping my son understand concepts he has struggled with up until now. Excellent tutor.
- Oct 2024 ·imported from First Tutors
Rani
George is an excellent tutor, who has superb Chemistry knowledge and explains complex ideas in an easy to grasp way. My daughter is greatly benefitting from his A/L Chemistry lessons so far.
- Sept 2024 ·imported from First Tutors
Sally
Excellent Maths support at gcse from George. Student achieved a good grade at exam. George is always on time and well prepared for every lesson and is skilled at engaging students interest. He is able to make difficult concepts acessible and tailored to the individual which has really improved learning outcomes. Shall be continuing with support from George at A level.
- Oct 2023 ·imported from First Tutors
Julie
George is currently tutoring my year 9 son for both chemistry and maths. My son’s confidence in both of these subjects has increased dramatically over time. I would strongly recommend George as a tutor.
- Oct 2023 ·imported from First Tutors
Nicola
George tutored my son in Chemistry on-line in preparation for his Science GCSE as he was concerned chemistry was going to pull down his marks. It gave him the chance to go back over and understand the parts he had not grasped in lessons which in turn increased his confidence in the subject. He got A* in his Science GCSE which he was delighted with and also surprised by. I would recommend George as a GCSE tutor.
- Mar 2023 ·imported from First Tutors
Sahar
George is amazing teacher, we have tried few chemistry tutors to support my son with his A level Chemistry. And George is the best, I am very happy I chose him . He is professional, punctual, flexible and supportive. Thank you George
- Mar 2023 ·imported from First Tutors
Mary
Excellent tutor that is very knowledgeable about the A level chemistry syllabus and is great at simplifying difficult concepts .
- Feb 2023 ·imported from First Tutors
Rana
George has worked really hard with my daughter and I can see that she is more confident with chemistry subjects than before. I really recommend him . Rana
- Dec 2022 ·imported from First Tutors
Jessie
I would recommend George. He helped my daughter with her A level chemistry and she’s improved two grade to get in a good university. Thanks George!
- Dec 2022 ·imported from First Tutors
Georgios
George has been tutoring my son GCSE Chemistry since the start of 2022. His approach and attention to detail have been exemplar. He put a plan in place that ensured my son understood the basics of Chemistry and he has since worked through the GCSE curriculum via a weekly lessons. My son was typically scoring around 50% in term tests, but he’s now much more confident in the subject and typically scores over 80% in his work, as well as end of GCSE 1 “mocks” where he scored 88% in Chemistry. They are now working closely at a pace that suits works well for my son, knowing he has to balance other subjects he is doing. My son is normally quiet but has been able to be open and confident with George, and they have a great relationship that works. As a parent, I’ve also seen George engage not only for the immediate lesson, but he typically follows up with additional work that allows my son to have continuous learning. I am extremely happy with George and would recommend him to anyone that needs a Chemistry tutor, and I hope to continue with George should my son decide to continue into A level chemistry. Thank you George,
- Apr 2022 ·imported from First Tutors
Hala
Mr George is a brilliant teacher , extremely knowledgable, reliable and explains the topic very well. My daughter is extremely happy with the two topics he is currently tutoring her for which is Physics and Math and we will add further topics for him to tutor her which will be biology and chemistry , I am very happy to have found him and already can see the progress that my daughter is making after only two lessons . I highly recommend him .
- Mar 2022 ·imported from First Tutors
Sienna
George has been an excellent tutor so far. He has given me a far greater understanding of chemistry topics I need to improve upon for my upcoming a levels.
- Feb 2022 ·imported from First Tutors
Yinkun
- Feb 2022 ·imported from First Tutors
Jenny
George is tutoring my daughter in A level Chemistry and she has found him to be an excellent tutor. He explains things very clearly and has very good resources including clear notes on topics and questions to go through. The online teaching works really well and we would definitely recommend him.
- Jan 2022 ·imported from First Tutors
Rachel
George is excellent I would highly recommend. My son is understanding chemistry more and enjoying his lessons.