Struggling with Physics, Chemistry or Maths?

I'll help you
boost your grade

IB & A-Level Tutor | Examiner & Team Leader
Learn exactly how exams are marked and boost your grade with targeted strategies.
Proven results. Also supporting AP and iGCSE students.
Online lessons in 🇬🇧 English and 🇪🇸 Spanish.

Víctor Orero, IB Physics Chemistry and Maths online tutor
15+
Years tutoring
300+
Students helped
95%
Improve their grade
3
Examining boards

What most students feel
before finding the right tutor

😩

I study for hours but my grade stays the same. I feel like I'm putting in effort with no progress.

🤷

I don't know what the examiner wants. I think I'm answering correctly but I keep losing marks.

😵

My teacher explains it but in the exam my mind goes blank. I can't connect the theory to real problems.

Exams are getting closer and I still don't feel ready. Time is running out and the stress is building.

📉

I know the theory but I make silly mistakes in the exam and I don't know how to stop.

🏫

School classes move too fast. I don't have time to consolidate what I've learned before the next topic.

If any of these sound familiar, you're in the right place.
I've spent 15 years helping students in exactly this situation — and I know how to get them out of it.

Why my students choose me

Proven results

95% of my students improve their grade. Many go from a 4 to a 6 in IB within weeks.

I know the exams from inside

I'm an official IB, CIE and OCR examiner. I know exactly what loses marks and what scores maximum points.

100% personalised

No generic classes. Each session is designed around your specific weak points.

Understand, don't memorise

When you understand the why, exams become much easier. That's my method.

AI-powered learning

I use AI to analyse each student's progress and pinpoint exactly what to work on to improve faster.

Flexible schedule

Online from anywhere in the world. We adapt the schedule to your life, not the other way around.

International experience

I've tutored students from more than 20 countries. I understand your international curriculum better than anyone.

Engineering mindset

I teach you to solve problems with logic, structure and real-world engineering applications.

I mark hundreds of exams each year — and lead the teams who mark them.
I know exactly what they look for.

As an IB examiner, CIE A-level Team Leader and OCR GCSE marker, I know the marking criteria better than any other tutor. That translates into a real, measurable advantage for my students.

IB Examiner
CIE Examiner
OCR Examiner
Víctor Orero teaching with whiteboard

What my students say

★★★★★

"I started with a predicted low 5 and finished with a high 6 — just one mark off a 7. Víctor makes sure you truly understand each concept before moving on. His mix of explanations, worked examples and targeted questions builds confidence fast. I looked forward to every session, which says it all."

Felix I.
Felix I.
IB Chemistry · Zurich International School · 2025
★★★★★

"I went from a 2–3 to a 5 in my exams and got a 6 in the Internal Assessment. What I valued most was his experience as an official examiner and the exam tips he shares. All explained with great clarity."

Ignacio O.
Ignacio O.
IB Physics · El Plantío International School of Valencia · 2018
★★★★★

"My grade improved by two points from mocks to finals. The clarity with which he explains difficult topics, and his patience, make all the difference. He was even available between sessions for quick calls whenever I got stuck. You can genuinely feel he wants his students to succeed."

Lynn B.
Lynn B.
IB Maths · International School of Zug and Luzern · 2025
★★★★★

"Víctor was a huge help during the IB May 2025 exam period. My daughter is a high-achieving student who puts a lot of pressure on herself, so the extra academic and personal support made a real difference. His strong knowledge in IB HL maths, chemistry and physics helped her feel more prepared, confident and calm, while also achieving the results she was aiming for. I would definitely recommend Víctor to other IB families. He is supportive, highly engaged and genuinely cares about his students' success."

Encarna M.
Encarna M.
Parent · Switzerland · 2025
★★★★★

"Working with Víctor made me feel much more confident and secure going into my exams. He was always available to answer questions in a really detailed and clear way, and I could genuinely tell he cared about helping me improve and succeed as a student. I would 100% recommend him to any IB student looking to improve their grades, feel less stressed, and get strong support with exams, Internal Assessments, and difficult subjects overall."

Claudia L.
Claudia L.
IB Physics, Chemistry and Maths · Zurich International School · 2025
★★★★★

"Grades improved as concepts were strengthened and clarified, which gave much more confidence going into tests. He provides guidance and quickly identifies where improvement is possible. Total honesty and full transparency, which makes communication with Víctor very easy. I would recommend Víctor because he has the gift of conveying concepts to students in a clear and engaging way."

C
Cielo R.
Parent · Switzerland · 2026
★★★★★

"My experience was great — he helped me understand physics much better and the results clearly showed in my grades."

Bruno R.
Bruno R.
Física 2º Bachillerato · Col·legi Santo Tomás De Villanueva · 2017
★★★★★

"Víctor helped me with IB Physics and I improved both my exams and my IA. I got a level 7 in the official exams. 100% recommend."

Andrea J.
Andrea J.
IB Physics · El Plantío International School of Valencia · 2022
★★★★★

"I went from a C to an A in A-level Physics. The turning point was understanding exactly what examiners look for — something Víctor knows first-hand as an official marker himself."

A
Ahmed E.
A-level Physics · British School of Valencia · 2018
Víctor Orero, IB and CIE Chemistry examiner and tutor
Prizes
🏆 Bancaja Excellence Scholarship · 2011 🥈 2nd Prize BASF Construction Chemicals · 2009
Certifications
🍎 Apple Teacher Certificate · Apple · 2022 🎮 Digital Content & Gamification · ACADE · 2019 🕹️ Gamification for Teachers · ScolarTIC · 2018
Volunteering
🤝 Event Organizer · Board of European Students of Technology · 2014 🎓 Educational Innovation Consultant · Volunteers Centre Skopje · 2013 🆘 DANA Valencia · Red Cross · 2024

Engineer by training, teacher by passion

I'm Víctor, a civil engineer and Master in Education with honours. For over 15 years I've been helping international students truly understand science — not memorise it, but understand and apply it.

Professional experience

Chemistry, Physics and Maths Teacher & Former Head of Science Dept.

El Plantío International School · Valencia · 2017–2020 & 2023–present

Maths, Physics+Chemistry Teacher & Personal Project Coordinator

Mas Camarena International School · 2020–2023

Physics & Maths Teacher

British School Alzira · 2020

Education

MSc in Education — Hons.

Isabel I University

MSc Civil Eng. — Hons.

Polytechnic Univ. of Valencia

Civil Engineering · 94%

Czech Technical Univ. Prague

MicroMaster's Supply Chain · 91%

MIT (online)

How can I help you?

Physics

Physics

Mechanics, thermodynamics, electromagnetism and modern physics with real-world applications. No rote learning.

IB (SL/HL)IGCSE Physics 0625CIE A-level Physics 9702AP Physics 1AP Physics 2
Chemistry

Chemistry

Organic, inorganic, electrochemistry and thermochemistry. Beyond formulas: understand the why behind every reaction.

IB (SL/HL)IGCSE Chemistry 0620CIE A-level Chemistry 9701AP Chemistry
Mathematics

Mathematics

Algebra, calculus, statistics and more. A structured method that turns maths from nightmare into your best subject.

IB AA (SL/HL)IB AI (SL/HL)IGCSE Maths 0607IGCSE Maths 0580CIE A-level Maths 9709AP Calculus ABAP Calculus BCAP StatisticsAP Precalculus

What are you waiting for?

First class with no commitment. Message me today and we start whenever you like. Online worldwide, in-person in Valencia.

💬 Message me on WhatsApp