

One of our best tutors. Quality profile, experience in their field, verified qualifications and a great response time. Ritchard will be happy to arrange your first Maths lesson.
Ritchard
One of our best tutors. Quality profile, experience in their field, verified qualifications and a great response time. Ritchard will be happy to arrange your first Maths lesson.
- Rate ₦176265
- Response 24h
-
Students50+
Number of students accompanied by Ritchard since their arrival at Superprof
Number of students accompanied by Ritchard since their arrival at Superprof

₦176265/h
- Maths
- Physics
- Chemistry
- School science
- Further Maths
Full-time professional tutor with 20,000+ hours’ experience | Imperial College graduate | GCSE, A Level & IB Maths | Exam technique & confidence
- Maths
- Physics
- Chemistry
- School science
- Further Maths
Lesson location
Ambassador
One of our best tutors. Quality profile, experience in their field, verified qualifications and a great response time. Ritchard will be happy to arrange your first Maths lesson.
About Ritchard
Hello, I’m Ritchard Ouma, a London-based full-time professional tutor and educational consultant with around 10 years of professional tutoring experience and more than 20,000 hours of teaching. I studied Materials Science and Engineering with Business Management at Imperial College London, having previously completed the International Baccalaureate at the American International School of Budapest. Maths has been a major part of my tutoring throughout my career. I support students across GCSE, IGCSE, A Level and IB Mathematics, including Maths AA, as well as mathematical preparation for SAT/ACT and other entrance examinations. I have worked with students attending leading independent, grammar and international schools, from pupils who are struggling with their foundations to high-performing students aiming for the very highest grades and competitive university courses. One of my particular strengths is identifying why a student’s mathematical performance does not match their ability. Sometimes the difficulty is conceptual understanding. In other cases, students understand the Maths but struggle with exam technique, confidence, organisation, speed or knowing how to approach unfamiliar problems. I also have extensive experience supporting students with ADHD, dyslexia and dyscalculia. I understand that mathematical ability can look very different from one student to another, and I adapt my explanations and lesson structure accordingly. Parents and students have described me as patient, enthusiastic, engaging and inspiring. I take great pride in helping students who once found Maths intimidating begin to approach it with confidence. I am also a father of four, so I understand the importance of patience, encouragement and clear communication with both students and parents.
About the lesson
- GCE
- WASSCE
- Undergraduate
levels :
GCE
WASSCE
Undergraduate
- English
All languages in which the lesson is available :
English
With proper guidance, there are no good or bad Maths students. My lessons are built around understanding exactly why a student is struggling and what will make the biggest difference. Sometimes there is a gap in the foundations. Sometimes the student understands the topic but loses marks through exam technique, timing, confidence or careless mistakes. I break difficult concepts into clear, manageable steps and explain them in different ways until they make sense. I do not want students simply memorising methods. I want them to understand why a method works, recognise when to use it and apply it confidently to unfamiliar questions. For GCSE, A Level and IB students, I place a strong emphasis on exam technique. We work on interpreting questions accurately, selecting efficient methods, showing enough working to secure marks, managing time and avoiding common mistakes. For stronger students, I also focus on deeper problem-solving and connecting ideas across different areas of Maths. This is especially important for students taking demanding courses such as IB Maths AA or considering quantitative university subjects. I also have extensive experience supporting students with ADHD, dyslexia and dyscalculia. I adapt lessons through clear structure, manageable steps, varied pacing, repetition where useful and alternative explanations when a conventional approach is not working. Confidence is central to my teaching. Many capable students begin to believe that they are simply “bad at Maths” after struggling for a while. I work hard to rebuild that confidence through clear explanations, achievable progress and consistent encouragement. My aim is for students to become more accurate, more confident and more independent, while developing the exam technique and problem-solving skills needed to achieve their best results.
Review
All reviews are collected by us and are 100% reliable. They correspond to a real experience of Ritchard students
Perfect! Excellent classes! Very engaging - positive and value highly added as my daughter is really finding her love for Maths. Ritchard is really helping with her confidence in this topic. Thank you
Perfect! Ritchard is thorough, knowledgeable, patient and has a great rapport with my son (18yrs, studying for A-Levels). My son is now passionate about English Literature and we are very impressed with his grades.
- George has been a great student for A-level English and it has been great addressing The Great Gatsby, Othello, Atonement, Journey's End and coursework. I will continue to support him through his academic journey.Ritchard's response :
Perfect! Richard is a great tutor - my son really enjoys the sessions and always comes away feeling positive and confident.
Perfect! Subject : Chemistry
Perfect! GCSE help
Ritchard provided help and teaching to my daughter in a variety of subjects for her GCSE exams. He was fantastic in getting her engaged in the subjects and we could often hear laughter coming from the study room. He was a significant factor in the final grades she achieved. Fantastic! Thank you so much.
Outcome : Great GCSE results!Perfect! A Level Economics
Ritchard has been helping my son for a few weeks now leading up to his A Level exams this summer. He is always punctual and is always enthusiastic and helpful.
Subject : Economics
Outcome : We recommend him for A level standardPerfect! Outstanding
Ritchard is not only a fantastic tutor with impeccable manners but also has a very calm personality which helped me to work very effectively as well as efficiently. He is very organised and arrives promptly with a willingness to tackle my academic weaknesses. I would definitely recommend Ritchard to anyone looking for help for sciences as he has without a doubt strengthened my weaknesses. His teaching is worth every penny!
Subject : School science
Outcome : A much more confident understanding of the material covered.Perfect! Subject : Maths
Perfect! Subject : Maths
Perfect! AMAZING TUTOR
Although this review is late, my soon sat the challenge last year and, Ritchard really helped him achieve the desired outcome.
Subject : School science
Outcome : Achieved a place at Westminster school through the challengePerfect! AMAZING TUTOR
Although this review is late, my soon sat the challenge last year and, Ritchard really helped him achieve the desired outcome.
Subject : School science
Outcome : Achieved a place at Westminster school through the challengePerfect! Very professional
Ritchard is very professional, arrives promptly and responds promptly to messages. My son looks forward to his sessions and has much more confidence since Ritchard starting tutoring him.
Subject : PhysicsPerfect! Great first lesson
My daughter had a great lesson with Ritchard on Saturday. It was her first session with him but she felt she made real progress. He explained important concepts to her, helped to contextualise her current knowledge and gave her some of her confidence back. We are really happy and looking forward to future lessons.
Subject : Chemistry
Outcome : We intend to book more lessons.Perfect! A Level Maths EdExcel
Found Ritchard to be an excellent tutor for my son. Very knowledgeable on EdExcel A-Level syllabus. Capable of explaining in a clear and concise manner. Excellent at explaining complex topics by breaking down into simpler steps.
Subject : Maths
Outcome : TBAPerfect! A great first lesson
Ritchard went straight into a very clear lesson plan without preparation and made me feel very confident he knows the subject in great depth.
Subject : Physics
Outcome : Will definitely book more lessons.Perfect! Subject : Biology
View more reviews
Recommendations
Recommendations come from relatives, friends and acquaintances of the tutor
Ritchard is a highly committed tutor. He is engaging, patient and interested in what his students think, helping to integrate the learning in a way that is meaningful for them. He helped my daughter immensely with her assessed A level coursework and I highly recommend him.
Ritchard has been tutoring my 10 year old in Maths in English in preparation for his Common Pre-Tests. My son took to Ritchard quickly and found him engaging and friendly. This was not the case with some other tutors. I would highly recommend Ritchard.
Great tuition
I reached out Richard for help with my IA and Extended Essay. I found it very useful.
My son has benefitted greatly from Ritchard’s tutoring. I am be happy to recommend him to others.
Before Ritchard I thought I was doomed for the IB exams - desperate with a low self esteem for physics I reached out for his help. It’s now with great confidence that I look forward to smashing the exams, thanks Ritchard!
We would like to thank this site for the very comfortable application to help us find a right tutor for our daughter in Physics. Ritchard helped her to get on the right track and do well in her last year IB diploma. We would highly recommend him. Knowledge of the subject of course is excellent and it’s very important, but also the tutorial skills are most important to engage the child to learn, Ritchard has both on high standard and he is the right one to help your child to get to the top! You will see your child’s progress immediately after two sessions.
P.S. the video helped us to choose the right tutor as you get a feeling of how the tutor expresses himself.My son says that Ritchard understands the subject matter really well and also explains it well. It is great to have peace of mind that he will accompany my son on his road to resit his Core Maths, which I am unable to do myself, to hopefully widen his university choices next year with a better grade - and also start his studies in Computer Science with greater confidence in his maths skills, which are relevant to that degree.
Pleasure to write a reference for Ritchard who has been assisting my son with GCSEs Science . I have spoken with my son who tells me Ritchard proved to be a superior tutor finding ways to explain complex and sometimes challenging topics. He has excellent communication skills and was quick to establish a very good rapport. We will certainly be using his services in future aswell .Regards.
Ritchard has been teaching my 14 year old daughter for a few weeks now - it is the only lesson she has where she doesn't moan about having to attend! she enjoys the fact it is by Skype and Ritchard is really focussed on what she explains she is learning about and finds difficult. She tells me that he explains things in a more straightforward way and makes it more interesting that her school teachers!
Ritchard has been a fantastic tutor for my A-level maths qualification. He has been helping me understand topics in a clear and concise manner as he explains areas in depth and gives me great ways to improve my problem solving. There is a clear structure to all his lessons, which has helped us optimise the use of time in all our sessions.
Very well prepared, thorough and provided detailed explanations
Ritchard has been a great tutor for my son who was struggling with his A level maths and falling behind. Ritchard is very good at explaining and demonstrating Maths in a way that makes sense whilst remaining patient. My son started to make progress after a very short time and has found Ritchard very much worth having.
Ritchard tutored my daughter in English Literature and Philosophy A level.
Ritchard from the first lesson very easily put my daughter at ease and was quickly able to understand where the gaps were in my daughters knowledge of both subjects and where he needed to focus his attention on building her confidence of the subject matter.
Ritchard's love and passion for teaching shines through in his approach to tutoring. This instilled a higher level of motivation in my daughter to learn the subject and apply the learning in her school work.
I would have no hesitation in contacting Ritchard again for tutoring support if the need arises.
In summary, Ritchard has a refreshing approach to tutoring, he engaged very well with my daughter, has a genuine love for the subject matter and this stimulated my daughters interest in the subject which motivated her to do well.I contacted Ritchard to take on the task of tutoring my son who is lacking motivation and has seen his predicted B in Economics (A-level) fall to below a D. Ritchard has been tutoring my son for four weeks now and so far has proved to be very punctual, professional, and enthusiastic. I intend to continue to book Ritchard in future.
Richard is such an excellent tutor, he explains the subject in such a splendid way he makes the subject enjoyable. I will recommend him on a very high level. He is the best tutor l have ever had.
Kind regards
Beverley RichardsonI would highly recommend Richard. He is extremely knowledgeable on the IB and the IB criteria. He has guided my daughter through her Internal Assessment with allot of heart, amazing knowledge and was there at any time she needed him even though he has his own busy schedule he put her forward in order for her to achieve excellence to get into some top universities in the uk. We cannot thank him enough for in a short time to achieve the best possible. We now await her final grade and we know she will do well. Thank you for hard work Ritchard and your passion for Biology and for the student to achieve the best possible. I must note we tried a couple of other tutors and they knowledge was not quite there.
Ritchard has been tutoring my 16 year old son in Economics for the past few weeks and has worked well with him towards a (hopefully) successful outcome. They have hit the ground running and built a useful teaching relationship.
Richard continually impressed us week after week. the children love his teaching method as they are learning new areas of science and engineering prinicpals in a fun way
Richard made a great impression and was extremely patient with my daughter's first lesson.We are looking forward to working with Richard
We booked Richard to help with a revision week we were running for our young people at church. He was great at tutoring in a range of science subjects and levels, from year 9 up to AS Chemistry and Biology. It was a massive help having Richard being able to swap between subjects and levels so easily and each of the young people all benefitted from his tutoring.
Richard has been tutoring my daughter in English, Maths, Biology, Chemistry and Physics. I find him a well competent and reliable tutor. I first chose Richard because he is at university studying, so his brain is still fresh. My daughter has learnt a lot from Richard and I am truly grateful to have him tutor my daughter and would definitely recommend him to others.
Richard and my son got on well and has great teaching techniques. Patient as well as thorough, he ensured he understood subjects well before moving on to the next.
I wish him well.View more recommendations
Rates
Rate
- ₦176265
Pack prices
- 5h: ₦881327
- 10h: ₦1762654
webcam
- ₦176265/h
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