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Oleksandr O. — Maths tutor, Mathema

Oleksandr O.Maths tutor

4.6
1 review
5
years of experience
35
lessons taught
2
students
  • Teacher-friend
  • Prepares for exams
  • Award-winning teacher

Next free times

£545 min, first lesson

If the tutor isn't a fit, we'll replace them for free

About me

Passionate about math and teaching, skilled at explaining complex topics in a simple manner. Author of the YouTube channel Aremath.

What they teach

Maths

Years

Year 5–13

Exams

  • A-level Maths
  • 11+ Maths
  • GCSE Maths
  • KS2 SATs (Maths)

Lesson language

English · Ukrainian

Parent reviews

4.61 review

  • Clear explanation
  • Interactivity
  • Developing interest
  • Homework help
  • Knowledge systematization
  • Closing knowledge gaps

Nital R.

18 August 2026

  • Clear explanation
  • Interactivity
  • +6

Oleksandr is a brilliant teacher who's made maths both enjoyable and inspiring. What my daughter loves most is that he shares fascinating facts encourages discussions and constantly challenges to think and make connections across different subjects. His engaging teaching style has sparked her curiosity and increased her confidence. She now enjoys maths and does her homework in her own time. We're extremely grateful for the positive impact he's had on her learning and enthusiasm for the subject.

Verified review

Education and experience

  1. Qualification

    Certified teacher

  2. Education

    Taras Shevchenko National University of Kyiv

  3. Works at

    Buki, marketplace for tutoring

How the first lesson works

  1. Step 1

    Choose a time

    Free times are on this page and in the booking window. No calls, no waiting.

  2. Step 2

    Pay £5

    Online, right after you choose the time. The price is the same for every tutor.

  3. Step 3

    45 minutes online

    The lesson runs on the Mathema platform with an online whiteboard. A computer or tablet is enough.

  4. Step 4

    Continue or switch

    Book the next lessons in your account. Not the right tutor? We replace them for free.

Frequently asked questions

£5 for 45 minutes. The first lesson costs the same with every Mathema tutor.

Message us after the lesson and we will match another tutor for free, at no extra cost.

The lesson runs on the Mathema platform: video, an online whiteboard and materials in one window. A computer or tablet with internet is enough.

Leave a request: a manager will agree another time or suggest a similar tutor with free times.

The tutor sends a report with your child’s level and a lesson plan. You book the next lessons in your account.