Subjects
Expert Tutoring inMathematics & Science
Personalised 1-to-1 online tutoring in Mathematics, Further Mathematics, Physics, Chemistry and Biology, helping students understand difficult concepts, strengthen their skills and approach their academic goals with confidence.
Build Strong Mathematical Foundations
Develop a clear understanding of mathematical concepts, strengthen problem-solving skills and learn how to approach challenging questions with greater confidence.
From Foundations to Problem Solving
Build the confidence to understand concepts, apply methods and tackle unfamiliar questions.
What students can develop
Algebra & Function
Geometry & Trigonometry
Calculus & Problem Solving
Statistics & Probability
Exam-Style Questions & Techniques
Understand How the World Works
Build a strong understanding of physical principles, strengthen problem-solving skills and learn how to apply concepts to calculations, experiments and exam-style questions.
From Principles to Application
Learn how physical concepts connect, apply mathematical methods and develop the confidence to tackle unfamiliar problems.
What students can develop
Mechanics & Motion
Electricity & Magnetism
Waves & Energy
Energy & Thermal Physics
Exam-Style Problem Solving
Make Complex Chemistry Clear
Build confidence with key chemical concepts, understand how different topics connect and develop the skills needed to approach calculations, reactions and exam-style questions systematically.
From Concepts to Connections
Learn how physical concepts connect, apply mathematical methods and develop the confidence to tackle unfamiliar problems.
What students can develop
Atomic Structure & Bonding
Chemical Reactions
Stoichiometry & Calculations
Organic Chemistry
Exam-Style Problem Solving
Understand Life and Living Systems
Build strong biological knowledge, connect key concepts and develop the confidence to interpret information, apply scientific ideas and tackle challenging exam questions.
From Learning to Understanding
Connect biological ideas, understand how living systems work and learn to apply your knowledge to unfamiliar questions and real-world contexts.
What students can develop
Cell Biology & Organisation
Genetics & Inheritance
Human Biology
Ecology & Ecosystems
Practical & Exam Techniques
Go Beyond the Core Curriculum
Develop deeper mathematical reasoning, explore advanced concepts and build the confidence to tackle complex problems through structured explanations and guided practice.
From Theory to Advanced Reasoning
Explore challenging mathematical ideas, connect different concepts, and develop the analytical skills needed to approach unfamiliar problems.
What students can develop
Advanced Algebra
Calculus & Differential Equations
Further Trigonometry
Complex Numbers
Advanced Problem Solving
Academic Support
Tutoring Built Around Where Your Child Is Now
Every student starts from a different point. Whether your child needs stronger foundations, help overcoming difficult topics or focused preparation for an important examination, lessons are adapted to their current ability, learning needs and academic goals.
01 — Building Strong Foundations
Strengthen understanding of essential concepts and develop the knowledge needed to progress with confidence.
03 — Exam Preparation
Prepare for GCSE, IGCSE, SAT, AP and other examinations through structured revision, guided practice and exam-style questions.
02 — Overcoming Learning Gaps
Identify areas of difficulty and provide focused support to help students understand topics they have struggled with.
04 — Extending Academic Ability
Go beyond the basics, explore more challenging concepts and develop deeper reasoning and problem-solving skills.
How Lessons work
A Personalised Approach to Every Lesson.
Every student has different learning needs and goals. Lessons are tailored to their current level and individual needs, with a focus on understanding concepts, applying knowledge and building confidence through steady progress.
Initial Consultation
1
Discuss your child’s current level, strengths, challenges and academic goals
Assessements
2
Identify areas of strength and learning gaps to understand where focused support is needed.
Personalised Learning Plan
3
Structure lessons around the student’s ability, curriculum, and specific learning objectives.
Progress & Exam Preparation
4
Build understanding through guided practice, increasingly challenging questions and exam-focused preparation where appropriate.
Testimonials
%
pass rate increase in IGCSE exam
He made my girls shine!
From Primary School to IGCSE & GCE
“John has been an incredible academic support for my two daughters. He started teaching them when they were still in primary school and continued to guide them through every important stage of their education. Even through their IGCSE and GCE examinations, John helped them understand difficult concepts, build confidence and shine academically. His patience, dedication and ability to bring out the best in his students always stood out to me. Watching my girls grow from young students into confident young women has been incredibly rewarding.”
Dr Mrs T. Fernadez
MD/CEO – Deep Root
%
performance rate increased in my child
“John has a remarkable ability to make difficult subjects easier to understand. He does not simply teach students how to get an answer. He takes the time to explain the reasoning behind it and makes sure they understand the principles. His patience, structure and commitment have made a real difference to my child’s approach to Mathematics and Science. I have seen a noticeable growth in both confidence and independent problem-solving.”
Engr. A. Badmus
Operations, NLG
Supporting Students Internationally
“Even from abroad, John has made learning clear and engaging for my child. His patience, structured approach, and ability to adapt lessons to different academic needs have made a real difference.
Dr K. Tamino
MD/CEO – Touchheart Clinic
Long-Term Academic Support
“John has a gift for making difficult concepts simple. He builds understanding, confidence and strong problem-solving skills, helping his students excel in their studies and prepare for the next stage of their education.”
Mrs. Jane T.
Mother of former students
INTERNATIONAL CURRICULA
Supporting StudentsAcross Different Curricula
Lessons are adapted to each student’s academic level, curriculum and learning objectives, helping them build the understanding and skills required for their programme and examinations.
🇺🇸 US Curriculum
Grades 2–10 SAT & AP Support
🇬🇧 UK Curriculum
GCSE & IGCSE and Earlier Years
🇨🇦 Canadian Curriculum
Grades 2–10 Academic Support
Faqs & Latest Updates
John Onayemi
Happy Teachers’ Day: Celebrating the Teachers Who Inspire Us
John Onayemi
Why Students Struggle With Physics and How to Make It Easier to Understand
John Onayemi
How the Right Tutor Can Help a Child Build Confidence in Maths and Science
John Onayemi
GCSE vs IGCSE: What Is the Difference and Which One Does Your Child Need?
John Onayemi
How to Improve Maths Problem-Solving Skills: 8 Strategies That Work
John Onayemi
How to Prepare for IGCSE Maths and Science: A Practical Guide for Students
John Onayemi
Why Understanding Matters More Than Memorising in Maths and Science
John Onayemi
How to Know If Your Child Needs a Maths Tutor: 7 Signs to Look For
Ready to get started
Give Your Child theThe Right Supportto Move Forward
No pressure. Just a conversation about the right next step for your child.