Andrei

Qualified Teacher | BSc Mathematics/Economics

I’m Andrei, a former IGCSE and IB Math teacher with seven years of classroom experience. I specialise in tutoring IGCSE Math and IB Math (AI SL/HL, AA SL), with over ten years of experience helping students excel. My teaching focuses on simplifying complex concepts and ensuring students master the fundamentals for long-term success.

Teaches:IGCSE Maths GCSE Economics GCSE Maths IGCSE Economics IB Maths IB Economics

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Qualifications

Degree Qualifications:BSc Bachelors in Mathematics/Economics

International Baccalaureate:Qualified Online Teacher (Mathematics SL/HL)

International Baccalaureate:Qualified Online Teacher (Economics SL/HL)

GCSE/IGCSE:Qualified Online Teacher (Mathematics, Economics - CIE, OCR, Edexcel)

Vetted Tutor

Personally Interviewed

Our tutors go through a rigorous selection process, having been interviewed to assess their teaching skills and subject knowledge. They have extensive tutoring experience with a track record of success, helping students achieve their academic goals.

Tutoring Experience

I have over a decade of experience tutoring Math, particularly IGCSE Math and IB Math, developed through seven years as a classroom teacher in international schools. My tutoring journey began as a university tutor, where I discovered a passion for helping students navigate challenging material. Since then, I’ve tailored my expertise to support students with personalised instruction, ensuring they approach Math confidently and clearly.

Tutoring Approach

My sessions are tailored to IGCSE Math students, focusing on problem-solving and conceptual clarity. I start by identifying areas of difficulty and guiding students through step-by-step solutions to model effective problem-solving strategies. Using tools like Desmos for visualisation and past papers for exam preparation, I ensure students build confidence and proficiency in tackling real-world exam challenges.

Testimonials

Andrei Galanchuk is one of the most talented tutors I know. He is able to teach complex concepts in an easy and understandable way, while showing a lot of tricks that help to understand the problem. Andrei helped me to obtain 9.7/10 Points for Statistics, sensitizing me for "tricky" Questions and how to avoid them.

Stefan Piech, IB Maths

Andrei helped me with Applied Microeconomics when I was a Pre-Master Student at the Erasmus School of Economics. I had been away from school for a long time and there are new theories and mathematical economic models that I learned for the first time. I needed help to ensure that I get the grades I want. It was good that Andrei was very patient in clearly explaining the concepts to me. I appreciate his thoroughness, his depth of conceptual understanding of mathematics, finance and economics and his smart techniques in imparting knowledge. I highly recommend him to students out there who needs tutorial assistance. You only need the right motivation and a little help from Andrei to be able to finish your courses with flying colors.

Jeffrey, IB Economics student

Andrei is a serious young man willing to help you with understanding the material you may have problems with. I can describe Andrei as an individual who has a personal approach for every student he works with in order to achieve the best result. Andrei is always prepared and knows every aspect of the material he teaches, which is very helpful in case a student has extra questions. In conclusion I would like to note that Andrei has an ability to explain the material in the easiest to understand manner, which positively contributes to the full understanding of the reviewed material.

Konstantins Zascerinskis, IB Economics