Why learning with Classgap?

Satisfaction guaranteed

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

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 can change the date of the class if something unexpected happens

Pay once you've received the lesson

We will make the payment of the lesson when finished

You will need to enter your payment details. In the case of individual class bookings the amount will be charged at the time of the class, but in the case of packs the payment is made in advance.

Marly C.




over 3 years of experience teaching online

  • Geology High sc. / Sixth form, University
  • Chemistry
    Geochemistry High sc. / Sixth form, University
  • Computer Software
    Excel Beginner, Intermediate
    Word Beginner, Intermediate
    Power Point Beginner, Intermediate
  • Marketing
    Community Manager Beginner, Intermediate
  • Maths
    Statistics Elementary sc., Middle sc., High sc. / Sixth form, University



EnglishBasic knowledge

CatalanConversational skills


Degree Licenciado en Geoquimica
Master/Postgraduate Máster en Ciencias Marinas Mención Oceanografía Química
Master/Postgraduate Máster en Ecología Marina
Certification Certificado de Superación: «ROM 5.1: Calidad de Aguas Portuarias/Port waters’ quality (3.ª edición)» Miriadax, Universidad de Cantabria
Certification Estadística para investigadores: Todo lo que siempre quiso saber (3.ª edición), Miriadax, Universidad de Salamanca
Certification Presentaciones Eficaces (5.ª edición), Miriadax, Universidad de Cantabria
Certification Técnicas de Creatividad (5.ª edición), Miriadax, Universidad de Cantabria

view all


The tutor wrote the presentation in another language Translate it online

Hola, soy Marly, licenciada en Geoquímica con postgrados en el área de ciencias marinas, actualmente terminando un doctorado en Ecología marina. A parte de la ciencia me gusta la docencia y orientación en trabajos de investigación, soy curiosa de la informática y me gusta aprender idiomas. Mis hobbies manualidades, música, deportes movidos como el zumba y jugar con mis hijos.

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

hours Monday

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

Musica manualidades reciclaje el mar


2 reviews
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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 happens?

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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