Mario L.

She's from Venezuela , currently lives in Spain

About me

Hello! I am Mario Escalona, Chemical Engineer from the National Experimental Polytechnic University "Antonio José de Sucre". I have two years of experience in the manufacture world where i have been in positions like in physical-chemical analysis, GMP and more than 5 years as an academic tutor where I have taught students from various parts of the world from high school to university level. My teaching methods are very didactic and I will be very excited to help you learn.

Teaches

Chemistry
- Preparative chemistry
- Chemistry
- Chemical engineering
- Stoichiometry
- Basic Chemistry
- Analytical chemistry
Maths
- Basic Math
- Applied Mathematics
- Trigonometry
- Calculus

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Speaks

SpanishNative

EnglishBilingual

Education

Degree - B.A. Ingeniero Químico

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".

• Where are the lessons held?

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. View virtual classroom

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