Your tutor

Alex Ćetojević

Intellix Tutoring is the one-to-one tutoring practice of Alex Ćetojević — a mathematics graduate who completed the IB Diploma with 43/45 and now teaches IB Mathematics, IB Physics, SAT Math and Bocconi admissions preparation to students at international schools across Europe. All lessons are online, in English, Italian or Croatian.

Credentials

IB Diploma: 43 out of 45, including a 7 in Mathematics Analysis & Approaches HL, a 7 in Physics HL, and an A in the Mathematics Extended Essay.
Degree: BSc in Mathematics from the University of Trieste, graduating with a GPA of 29.3 out of 30.
Teaching: Over 1,000 hours tutoring IB, SAT and university-level mathematics and physics for students at international schools across Europe.
Outside the subject: Former youth national team beach volleyball athlete — where the habit of improving steadily under pressure came from.

What I teach

IB Mathematics: Analysis & Approaches and Applications & Interpretation, at both Standard and Higher Level, including the Internal Assessment.
IB Physics: Standard and Higher Level, including the scientific investigation.
Admissions tests: SAT Mathematics, and the Bocconi admissions test — where 24 of the 50 questions are mathematics.
University mathematics: First-year undergraduate courses: calculus, linear algebra and analysis.

How I teach

Understanding before method: Students who grasp why a method works can handle an unfamiliar problem. Students who memorised the steps cannot — and unfamiliar problems are exactly what these exams are built from.
A plan from day one: Topic priorities, a realistic timeline and defined goals from the first session, so a student always knows where they stand and what comes next.
The cycle between lessons: Every lesson is followed by a custom worksheet, which I mark before the next session. Misconceptions get corrected while they are still small.
Calm and honest: Lessons are unhurried. We slow down where something is unclear, and I say so plainly when an approach is not working rather than continuing it.

Practical

Languages: English, Italian and Croatian, all to a fluent standard. A lesson can run entirely in any of the three.
Format: Online via Zoom or Google Meet with a shared whiteboard. 60 minutes as standard, 90 during revision periods.
Where students are: International schools across Europe. Because lessons are online, location is not a constraint.
Getting started: A free 20-minute introductory call, with no commitment either way.

Work with me

Start with a conversation.

A free 20-minute call to understand where the student is, what they are aiming for, and whether I am the right fit. No commitment.

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