1^st lesson free

Constantine

5 (20 reviews)

Rate L4,379
Response 1h
Students
Number of students Constantine has accompanied since arriving at Superprof
30
Number of students Constantine has accompanied since arriving at Superprof

5 (20 reviews)

L4,379/hr

1^st lesson free

Maths

GCSE, A Level and IB Maths Specialist | Former Head of Maths | 17+ Years’ Experience | Top Grade Exam Preparation

Maths

Lesson location

- Online

Super Prof

Constantine is one of our best Maths tutors. They have a high-quality profile, verified qualifications, a quick response time, and great reviews from students!

About Constantine

I am a former Head of Maths with over 17 years of teaching and tutoring experience, specialising in GCSE, A Level and IB Mathematics.

Throughout my career, I have taught hundreds of students from around the world, helping them achieve some exceptional results. These include progressing from a Grade 4 in an IB mock examination to a final Grade 7, achieving Grade 9s at GCSE and A*s at A Level, and securing places at leading universities including Oxford, Cambridge and King’s College London.

I particularly specialise in helping ambitious students work towards the very highest grades, including Grade 9 at GCSE, A* at A Level and 7 at IB. However, students do not need to already be performing at this level. Some of my greatest successes have come from identifying exactly what is holding a student back and creating a clear strategy for significant improvement.

My professional background includes working as Head of Maths at an independent boarding school in Kent and as a Mathematics Teacher at an international school in Brazil. I hold a degree in Mathematics, a PGCE in Secondary Mathematics and a Master’s degree in Mathematics Education from UCL. I have also worked as an IB examiner, giving me a strong understanding of assessment, marking and what examiners are looking for from top performing candidates.

I also speak English, Greek, Portuguese and Spanish, which allows me to support students from a wide range of international backgrounds.

For the past several years, I have specialised in online education. I combine extensive teaching experience and subject knowledge with technology, educational research and AI to provide highly personalised tuition.

I am also the founder of Number One Tutor, an online tutoring agency providing academic support through experienced subject specialists.

For me, excellent tuition is not simply about explaining Mathematics. It is about understanding the individual student, identifying exactly where marks are being lost, and creating a clear path towards the result they are capable of achieving.

You can also find independent reviews from students and parents I have worked with by searching for Number One Tutor on Trustpilot.

About the lesson

Every student I teach has a personalised plan.

I begin by understanding your current level, your goals and the areas that are preventing you from achieving them. From there, lessons are tailored around exactly what will have the greatest impact on your performance.

I combine my experience as a teacher and examiner with technology and AI to analyse performance, identify specific gaps against the syllabus and create individualised resources targeting the areas that need the most attention. This allows our time together to be focused and purposeful rather than simply working through a textbook from beginning to end.

For students aiming for the highest grades, we go beyond simply knowing the content. We develop the depth of understanding, mathematical reasoning and problem solving needed for the most demanding questions. We also focus extensively on exam technique, including how to interpret questions, structure solutions, avoid unnecessary loss of marks and perform effectively under timed conditions.

Lessons typically combine clear explanation, challenging questions, past paper practice and targeted exercises. Where appropriate, I also create personalised assessments and mock examinations based on the individual student's needs.

My lessons are highly interactive. Rather than simply watching me solve problems, students are constantly thinking, explaining their reasoning and making decisions. Mistakes become useful information that allows us to identify misconceptions and address them immediately.

Although I specialise in top grade preparation, you do not need to already be a top grade student. If your current result is below where you want it to be, we identify why and build a structured plan for improvement.

Whether your goal is a Grade 9 at GCSE, an A* at A Level, a 7 at IB, or simply a result that currently feels out of reach, my aim is for you to enter your examinations confident, thoroughly prepared and knowing exactly how to demonstrate what you can do.

Review

All of our reviews are collected by us and are 100% reliable. They correspond to a real experience lived by the students of Constantine.

5 (20 reviews)

K

Khalid
- 5
Perfect! Very supportive, very knowledgeable, tutor . One of the best tutors in maths , professional way in tutoring and following up with class briefs and
recommendations, highly recommended .
See the response from Constantine Read more Read more

K

Khalid

Perfect! Very supportive, very knowledgeable, tutor . One of the best tutors in maths , professional way in tutoring and following up with class briefs and
recommendations, highly recommended .

Constantine's response
I couldn't be prouder of your success in the international A Level Maths exam, well done Khalid! It was truly my pleasure to support you on your academic journey and I wish you all the best in your future endeavours!
- Constantine's response :
  I couldn't be prouder of your success in the international A Level Maths exam, well done Khalid! It was truly my pleasure to support you on your academic journey and I wish you all the best in your future endeavours!
A

Ann
- 5
Perfect! Constantine is a phenomenal Maths tutor! He has the rare skill of injecting life into the subject while demanding hardwork, dedication and excellence. Our two teenage boys have both thrived academically under his tutelage. It has been an absolute pleasure working with him. I highly recommend him to any parent who is looking for a passionate, dedicated and caring Maths tutor.
See the response from Constantine Read more Read more

A

Ann

Perfect! Constantine is a phenomenal Maths tutor! He has the rare skill of injecting life into the subject while demanding hardwork, dedication and excellence. Our two teenage boys have both thrived academically under his tutelage. It has been an absolute pleasure working with him. I highly recommend him to any parent who is looking for a passionate, dedicated and caring Maths tutor.

Constantine's response
The boys are both highly able and disciplined students and I am glad to have been able to support them in their goal to achieve A*s in IGCSE maths, further maths and A level maths. They have both been a pleasure to teach and I look forward to hearing the good news (A*) in August!
- Constantine's response :
  The boys are both highly able and disciplined students and I am glad to have been able to support them in their goal to achieve A*s in IGCSE maths, further maths and A level maths. They have both been a pleasure to teach and I look forward to hearing the good news (A*) in August!
R

Ranbeer
- 5
Perfect! Constantine is an excellent tutor who uses an efficient plan to help students. He always gives brilliant explanations and helps students understand concepts in different ways which widen their knowledge. Topics are thoroughly explained and worked on and questions are practised.

Constantine is very familiar with the GCSE and IB syllabus.
He is a brilliant tutor and I highly recommend him!
See the response from Constantine Read more Read more

R

Ranbeer

Perfect! Constantine is an excellent tutor who uses an efficient plan to help students. He always gives brilliant explanations and helps students understand concepts in different ways which widen their knowledge. Topics are thoroughly explained and worked on and questions are practised.

Constantine is very familiar with the GCSE and IB syllabus.
He is a brilliant tutor and I highly recommend him!

Constantine's response
Thank you so much for the positive feedback Ranbeer! It has been a real pleasure to teach the siblings and I am glad to see them respond to my teaching so positively! They both have a lot of potential and I look forward to continuing to work with them with a view to their highly successful GCSE and IB exams!
- Constantine's response :
  Thank you so much for the positive feedback Ranbeer! It has been a real pleasure to teach the siblings and I am glad to see them respond to my teaching so positively! They both have a lot of potential and I look forward to continuing to work with them with a view to their highly successful GCSE and IB exams!
F

Francesca
- 5
Perfect! Constantine is an exceptional tutor. During lockdown, my sons motivation to learn was waning. I was hoping to find a tutor on Superprof who could keep him from falling behind but instead I found a tutor who offered so much more! Constatine has the ability to make the most difficult maths concept a fun challenge. Before we found Constatine, maths was my sons least favourite subject, however he has been so inspired and his confidence has transformed to the point he has now chosen to study A-level maths. I highly recommend Constantine and would give him 5 stars! recommend Constantine!
See the response from Constantine Read more Read more

F

Francesca

Perfect! Constantine is an exceptional tutor. During lockdown, my sons motivation to learn was waning. I was hoping to find a tutor on Superprof who could keep him from falling behind but instead I found a tutor who offered so much more! Constatine has the ability to make the most difficult maths concept a fun challenge. Before we found Constatine, maths was my sons least favourite subject, however he has been so inspired and his confidence has transformed to the point he has now chosen to study A-level maths. I highly recommend Constantine and would give him 5 stars! recommend Constantine!

Constantine's response
Thank you so much for the very positive feedback Francesca! It has been a pleasure to help Lucas discover his passion for mathematics! I am confident that he will achieve a grade 9 in his upcoming IGCSE exams and I very much look forward to helping him ace his A Level maths :)
- Constantine's response :
  Thank you so much for the very positive feedback Francesca! It has been a pleasure to help Lucas discover his passion for mathematics! I am confident that he will achieve a grade 9 in his upcoming IGCSE exams and I very much look forward to helping him ace his A Level maths :)
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Recommendations

Recommendations come from relatives, friends and acquaintances of the teacher

M

Milo

Constantine tutored me in the months leading up to my GCSE maths exam and took me from my predicted B to achieving an A*. His method of teaching is extremely efficient and easy to understand, alongside an extremely organised drive where all previous work and useful material can be found. Most importantly he is extremely friendly, easy going and has a great passion for maths.
Read more

M
Milo
Constantine tutored me in the months leading up to my GCSE maths exam and took me from my predicted B to achieving an A*. His method of teaching is extremely efficient and easy to understand, alongside an extremely organised drive where all previous work and useful material can be found. Most importantly he is extremely friendly, easy going and has a great passion for maths.
Rosane

Constantine is an excellent teacher of Mathematics who has a true passion for teaching and students absolutely love him!!
I have had the pleasure of working together with Constantine at the British School of Rio de Janeiro where Constantine has always helped students achieve top scores, whilst inspiring them to love the subject.
I recommend Constantine as a tutor of Mathematics without hesitation!!
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R
Rosane
Constantine is an excellent teacher of Mathematics who has a true passion for teaching and students absolutely love him!!
I have had the pleasure of working together with Constantine at the British School of Rio de Janeiro where Constantine has always helped students achieve top scores, whilst inspiring them to love the subject.
I recommend Constantine as a tutor of Mathematics without hesitation!!
Sophie

I worked with Constantine and the students would tell me how good a teacher he was and how he was able to explain difficult concepts in a way they were able to understand them. He is also extremely friendly and approachable. I would definitely recommend Constantine as a maths tutor.
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S
Sophie
I worked with Constantine and the students would tell me how good a teacher he was and how he was able to explain difficult concepts in a way they were able to understand them. He is also extremely friendly and approachable. I would definitely recommend Constantine as a maths tutor.
Vasiliki

Thank you so much for all the excellent lessons straight after my requests. Excellent tutor
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V
Vasiliki
Thank you so much for all the excellent lessons straight after my requests. Excellent tutor
D

Diego

Constantine is very kind and polite, he really understands mathematics and makes it fun to learn. I have had many mathematics teachers, but he was the nicest of all! I used to believe that mathematics was boring, but know I think it is interesting and fun. Thank you, Constantine!
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D
Diego
Constantine is very kind and polite, he really understands mathematics and makes it fun to learn. I have had many mathematics teachers, but he was the nicest of all! I used to believe that mathematics was boring, but know I think it is interesting and fun. Thank you, Constantine!
M

Maria

My son and daughter struggled with their GCSE maths and we tried many teachers with no success, until we found Constantine. Constantine is a patient and engaging teacher who got my children motivated again and they both passed their exams easily. Constantine even inspired my son to study A Level Maths and Further Maths which allowed him to get multiple university offers to study Robotics. We are truly grateful to Constantine and we recommend him without hesitation!
Read more

M
Maria
My son and daughter struggled with their GCSE maths and we tried many teachers with no success, until we found Constantine. Constantine is a patient and engaging teacher who got my children motivated again and they both passed their exams easily. Constantine even inspired my son to study A Level Maths and Further Maths which allowed him to get multiple university offers to study Robotics. We are truly grateful to Constantine and we recommend him without hesitation!
Robert

Constantine was my subject mentor as a trainee GCSE/A level maths teacher. He has a real gift for teaching and is able to explain challenging concepts in a very accessible and easy to understand way. I have learnt so much from working with him!
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R
Robert
Constantine was my subject mentor as a trainee GCSE/A level maths teacher. He has a real gift for teaching and is able to explain challenging concepts in a very accessible and easy to understand way. I have learnt so much from working with him!
T

Theodora

Constantine is a great tutor of Algebra. He is very experienced, has taught successfully for many years, at a school setting as well as privately, and can truly inspire students to understand mathematics and Algebra! He knows the subject matter in depth and can provide examples which are easy to understand, as well as exercises that can facilitate learning. I personally know many of Constantine’s ex students who went on to excel in their academic studies! I recommend him whole heartedly.
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T
Theodora
Constantine is a great tutor of Algebra. He is very experienced, has taught successfully for many years, at a school setting as well as privately, and can truly inspire students to understand mathematics and Algebra! He knows the subject matter in depth and can provide examples which are easy to understand, as well as exercises that can facilitate learning. I personally know many of Constantine’s ex students who went on to excel in their academic studies! I recommend him whole heartedly.
Katerina

Constantine is enthusiastic, funny, with a lot of passion for his subject. He is very clear and able to explain things in an easy way. Highly recommended!
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K
Katerina
Constantine is enthusiastic, funny, with a lot of passion for his subject. He is very clear and able to explain things in an easy way. Highly recommended!
Abdellatif

I have worked with Constantine at Rochester Independent College (RIC). He was also my mentor during my period at RIC. Constantine is professional, enthusiastic and an excellent teacher. He is a great motivator and his lessons are fun. Students enjoy learning from him and working for him. He gets the best out of his students, and he is great at differentiating between different students' learning needs. Constantine is a very warm, kind and caring teacher. I have no hesitation in recommending him.
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A
Abdellatif
I have worked with Constantine at Rochester Independent College (RIC). He was also my mentor during my period at RIC. Constantine is professional, enthusiastic and an excellent teacher. He is a great motivator and his lessons are fun. Students enjoy learning from him and working for him. He gets the best out of his students, and he is great at differentiating between different students' learning needs. Constantine is a very warm, kind and caring teacher. I have no hesitation in recommending him.
Efrestein

Excellent Teacher! Makes math a very fun game. The material he presents is very well structured and he answers every question in ways that makes you grasp the core of each subject! Recommended
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E
Efrestein
Excellent Teacher! Makes math a very fun game. The material he presents is very well structured and he answers every question in ways that makes you grasp the core of each subject! Recommended
George

Constantine is a very well organised and helpful teacher. He makes you feel confident as he explains everything in a simple and understandable way. He is extremely knowledgeable and he helped me get into university to study Electrical Engineering although my previous level of mathematics wasn't very good. I definitely recommend Constantine.
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G
George
Constantine is a very well organised and helpful teacher. He makes you feel confident as he explains everything in a simple and understandable way. He is extremely knowledgeable and he helped me get into university to study Electrical Engineering although my previous level of mathematics wasn't very good. I definitely recommend Constantine.
Patrick

Constantine is an amazing tutor. My daughter was struggling in maths and never understood her homework. After a few classes with Constantine she now excels and actually enjoys her studies.
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P
Patrick
Constantine is an amazing tutor. My daughter was struggling in maths and never understood her homework. After a few classes with Constantine she now excels and actually enjoys her studies.
Fay

Constantine's teaching is both thorough and personal. He uses videos, PowerPoints, worksheets and software to help you understand what maths is all about. I recommend Constantine without hesitation as I am confident that he can help you learn maths and make it fun at the same time!
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F
Fay
Constantine's teaching is both thorough and personal. He uses videos, PowerPoints, worksheets and software to help you understand what maths is all about. I recommend Constantine without hesitation as I am confident that he can help you learn maths and make it fun at the same time!
Nikki

Constantine is enthusiastic, engaging and a very intelligent and funny teacher. I have trully enjoyed all of my lessons with him. I thought I would always hate mathematics, but Constantine helped me see that maths can sometimes be fun! :-)
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N
Nikki
Constantine is enthusiastic, engaging and a very intelligent and funny teacher. I have trully enjoyed all of my lessons with him. I thought I would always hate mathematics, but Constantine helped me see that maths can sometimes be fun! :-)
Orestis

Constantine really takes pride in his work, dedicates and applies himself to it and does not cut corners.
Really highly recommended.
Read more

O
Orestis
Constantine really takes pride in his work, dedicates and applies himself to it and does not cut corners.
Really highly recommended.
View more recommendations

Rates

Rate

L4,379

Pack prices

5h: L21,894
10h: L43,788

free lessons

The first free lesson with Constantine will allow you to get to know each other and clearly specify your needs for your next lessons.

online

L4,379/h

Constantine's Video

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GCSE, A Level and IB Maths Specialist | Former Head of Maths | 17+ Years’ Experience | Top Grade Exam Preparation

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About Constantine

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Itumeleng

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