1st lesson free
One of our best tutors. Quality profile, experienced in their field, verified qualifications and a great response time. Kelvin Ejumevwo will be happy to arrange your first Maths lesson.
Kelvin Ejumevwo
One of our best tutors. Quality profile, experienced in their field, verified qualifications and a great response time. Kelvin Ejumevwo will be happy to arrange your first Maths lesson.
- Rate S$32
- Response 4h
-
Students25
Number of students accompanied by Kelvin Ejumevwo since their arrival at Superprof
Number of students accompanied by Kelvin Ejumevwo since their arrival at Superprof
S$32/h
Contact
1st lesson free
- Maths
- Trigonometry
- Arithmetic
- Geometry
- Algorithms
Expert Math Tutor specializing in SAT, GCSE, & A-Level & | Patient, Adaptable, Structured & Goal-Focused
- Maths
- Trigonometry
- Arithmetic
- Geometry
- Algorithms
Lesson location
Ambassador
One of our best tutors. Quality profile, experience in their field, verified qualifications and a great response time. Kelvin Ejumevwo will be happy to arrange your first Maths lesson.
About Kelvin Ejumevwo
Hi, and welcome! My name is Kelvin. I graduated with a Distinction in MSc Applied Mathematics and achieved A*s in A-Level Maths and Further Maths.
With 14+ years of tutoring experience and 4,000+ lessons taught (both privately and through Superprof), I’ve helped students boost their grades, build confidence, and even start to enjoy maths more than they expected!
I’m a friendly, patient, and encouraging tutor who tailors every session to your learning style. Whether you’re aiming for top marks, tackling tricky topics, or want to feel more confident in class, I’ll make sure our lessons are clear, relaxed, and enjoyable.
Student Results
Students I have worked with have achieved results such as:
• Digital SAT Math improvements of up to 200 points
• GCSE students progressing from Foundation to Higher Tier and achieving Grades 8–9
• A-Level students achieving A and A* grades
Results vary according to each student's starting point, preparation time, consistency, and other factors.
What I Specialize In
Digital SAT & ACT Mathematics
I help students develop the mathematical knowledge and efficient problem-solving strategies needed for high scores.
For the Digital SAT, I also teach strategic use of Desmos, including graph intersections, regression, vertex analysis, and strategic answer testing.
AP & Advanced Mathematics
• Elementary & Middle School Mathematics
• Pre-Algebra
• Algebra 1 & 2
• College Algebra
• Geometry
• Trigonometry
• Precalculus
• Calculus I & II
• AP Calculus AB & BC
• AP Precalculus
• University-level mathematics
GCSE & IGCSE Mathematics
• AQA, Edexcel & OCR
• Foundation & Higher Tier
• Grade 8–9 preparation
• Exam technique and question interpretation
• Mark schemes and method marks
• Problem-solving and unfamiliar questions
A-Level Mathematics
• Pure Mathematics
• Mechanics
• Statistics
• Algebra and functions
• Trigonometry
• Calculus
• Proof and mathematical reasoning
• Exam strategy and structured solutions
IB Mathematics
• Analysis & Approaches (AA)
• Applications & Interpretation (AI)
• SL & HL
• Concept development
• Problem-solving
• Exam preparation and strategy
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About the lesson
- Primary
- Secondary
- Adult education
- +2
levels :
Primary
Secondary
Adult education
Masters
Doctorate
- English
All languages in which the lesson is available :
English
My Teaching Approach
In my lessons, I like to break topics down step by step. I’ll usually start by introducing a new idea and walking through a few clear examples, before giving you the chance to try questions yourself. Once you’re confident with the basics, we’ll move on to applying your knowledge to trickier, exam-style problems.
Every student learns differently, so I adapt my teaching style to suit you. Whether you prefer lots of practice, visual explanations, or a focus on understanding the “why” behind the maths, I’ll make sure our sessions work in a way that helps you get the most out of them.
I believe learning is easiest in a comfortable and supportive environment, so I always encourage my students to ask lots of questions. If something doesn’t make sense straight away, I’ll happily explain it in different ways until it clicks. My goal is to build your confidence, deepen your understanding, and help you feel motivated to reach your very best.
Specialist Exam Support
Digital SAT
We combine mathematical understanding with efficient exam strategies, focusing on:
• Advanced Desmos techniques
• Algebra and equations
• Functions and graphs
• Regression and data analysis
• Geometry and trigonometry
• Problem-solving and data analysis
• Question recognition
• Strategic answer testing
• Time management
GCSE & IGCSE
Lessons are tailored to your exam board, specification, current level, and target grade.
We work on:
• Understanding command words
• Interpreting unfamiliar questions
• Showing sufficient working
• Maximizing method marks
• Recognizing common question patterns
• Avoiding recurring mistakes
• Exam timing and strategy
For students targeting Grades 8–9, we place particular emphasis on multi-step reasoning, algebraic fluency, problem-solving, and unfamiliar applications.
A-Level Mathematics
For students targeting A/A* grades, we develop the mathematical fluency and reasoning required for advanced problems, including:
• Algebra and functions
• Trigonometry
• Differentiation and integration
• Sequences and series
• Proof
• Mechanics
• Statistics
• Mathematical modelling
• Multi-step problem-solving
• Exam technique and method marks
Book a trial lesson, and let’s identify your starting point, your priorities, and the clearest path toward your goal.
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Review
All of our reviews are collected by us and are 100% reliable. They correspond to real lessons experienced by the students of Kelvin Ejumevwo.
4.9 (5 reviews)
Perfect! Very good! My 7th grader has started feeling confident after her first two lessons.
- Raquel stands out as a dedicated and intelligent student with a fast-learning skill. She is always eager to grasp new concepts. Working with you is truly exciting, Raquel.Kelvin Ejumevwo's response :
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Recommendations
Recommendations come from relatives, friends and acquaintances of the tutor
4
Kelvin is a great teacher; he explains math concepts clearly and makes everything understandable. I strongly recommend him to any student who wishes to improve their Math skills and grade.
Kelvin is an excellent tutor. He thoroughly explains each equation, and my children always tell me that they learnt something new after each session. In addition to his teaching ability, he is extremely professional, responsive, and accommodating to our family's schedule. I wholeheartedly endorse Kelvin as a Math-Algebra Tutor.
Kelvin is very attentive and extremely skilled. I need help with MANY topics in math, and he has been nothing but patient and direct. I have been lucky to find a great tutor.
I greatly recommend Kelvin for an algebra position in your program. He knows the subject matter and is very caring.
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Rates
Rate
- S$32
Pack rates
- 5h: S$159
- 10h: S$317
free lessons
This first lesson is free to allow you to get to know your teacher so that they can best meet your needs.
- 30mins
online
- S$32/h
Video
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