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Why learning with Classgap?

Satisfaction guaranteed

If you're not completely satisfied after your first class, we'll refund your purchase. more info

If you didn't do the lesson, it's cancelled or you are not completely satisfied within 24 hours passed your first lesson, we'll help you find a new tutor or refund your purchase.

Change the date at any moment

You will be able to reschedule the class if you can't attend

Pay once you've received the lesson

The class will be charged for once the class has finished more info

You will need to enter your payment details in advance. In the case of individual class bookings the amount will be charged for at the time of the class, but if you purchase a pack of classes, the payment must be made upfront.


He's from Spain



over 10 years of experience teaching online classes

  • Maths
    Basic Math Elementary sc., Middle sc., High sc. / Sixth form, University
    Dynamic professor for Sciences (Maths, Physics...). Contact me and we will learn in a nice and easy way!
  • Physics
    quantum mechanics Elementary sc., Middle sc., High sc. / Sixth form, University



EnglishFull proficiency

FrenchConversational skills


Degree Ciencias Físicas
Master/Postgraduate Nanotecnología
Ph.D. Física Teórica


My name is Enrique Colomés. I studied a Bachelor in Physics, a Nanotechnology master and a PhD in Quantum Mechanics. I offer Maths, Physics and Chemistry lectures (or any other related subject) in either English or Spanish. I try to do my lectures as dynamical as possible, trying to avoid standard "boring" classes. I consider that to improve the learning process, being able to construct a good relationship with students is fundamental.

Book an online lesson (The calendar displayed shows your local time)

Enrique accepts bookings with at least 24 hours in advance.

hours Monday

About me (pictures, hobbies, extracurricular interests...)

Deporte Lectura Montaña Cocina


Christian Otero
Muy dinámicas y agradables, muy buen profesor y siempre dispuesto a ayudar. Yo que estoy en la universidad valoro muchísimo su trabajo y su ayuda!!!
Explica bastante bien .y hace todo lo posible para que puedas entenderlo
Un trato muy cercano y muy buenas explicaciones, totalmente recomendable.
The description has also been written in other languages, click here to read them all

Frequently Asked Questions

• Can I cancel a booking?

Yes, you can cancel booking up to 8 hours before the lesson starts, indicating the reason for the cancellation. We will study each case personally to carry out the refund.

• How do I pay for the lesson?

At the time you select a lesson or package of hours, you will make the payment through our virtual payment service. You have two options:
- Debit / Credit
- Paypal
Once the payment is settled, we'll send you an e-mail with the booking confirmation.

• Can I modify a booking?

Yes, something unexpected can always happen, so you can change the time or day of the lesson. You can do it from your personal area in "Scheduled lessons" through the option "Change date".

• How does a lesson at Classgap happen?

The class is done through classgap’s virtual classroom. Classgap was developed specifically for educational purposes, including many useful features such as: digital whiteboard, online text editor, webcam, screen sharing and many more.

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