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⏱ Usually responds within 12 hours

🏆 Over 3 years of experience teaching online classes

Mayra

She's from Venezuela , currently lives in Argentina

10 10 5

5 Reviews

About me Availability Reviews (5) More info

About me

Hello, my name is Mayra Rengifo and I have a degree in Chemistry from the University of Los Andes (Venezuela). I also have a PhD in Applied Chemistry (University of Los Andes) and in Pharmacy (Université de Bourgogne Franche-Comté). I teach Chemistry at different levels (High School, Secondary, University) since 2013. I also have experience on online classes and tutoring. My classes are organized based on needs of each student, I use several materials (real life examples, videos, slideshows and ...

Hello, my name is Mayra Rengifo and I have a degree in Chemistry from the University of Los Andes (Venezuela). I also have a PhD in Applied Chemistry (University of Los Andes) and in Pharmacy (Université de Bourgogne Franche-Comté). I teach Chemistry at different levels (High School, Secondary, University) since 2013. I also have experience on online classes and tutoring. My classes are organized based on needs of each student, I use several materials (real life examples, videos, slideshows and simulations) to help each student to improve their knowledge in Chemistry. I will be happy to help you to achieve your goals

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Teaches

  • Chemistry
    • Pure chemistry
    • Chemistry
    • Stoichiometry
    • Organic Chemistry
    • Basic Chemistry

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Student reviews

Wolfgang Hamadeus Mozart
Very good teacher, not just a knowledgeable person. Always on point and has a lot of patience. Even dummies like myself can't miss thanks to her approach.
Laurent Boquet
Mayra teaches my 15-year-old daughter. She is an excellent pedagogue and takes her mission of teaching chemistry to my daughter seriously. She is also very friendly, and my daughter feels like she's studying with a friend. The lessons are prepared in advance, and exercises written very neatly are sent after each lesson. The lessons are given in French, which is not a problem at all for Mayra. It is clear that this teacher has a passion for chemistry and a desire to share her knowledge. The quality of her work does not diminish even after several lessons. Respect for her involvement, professionalism, and kindness on top of that!
Ofelia
Estoy muy contenta con las clases que he tomado con Mayra. Prepara muy bien las clases con antelación y orden, explica con detalle, toma interés por tu necesidad concreta. Muy formal con las horas. Muy buena profesora. Me ha ayudado muchísimo. Fue un acierto total dar estas clases de Química con ella.
Oscar
Ha dado más ejemplos en clase, me ayudó entender mejor el contexto de las problemas de química!
The description has also been written in other languages, click here to read them all

Speaks

SpanishNative

FrenchWorking proficiency

EnglishWorking proficiency

Education

Ph.D. Doctor En Química Aplicada - Mención Orgánica
Ph.D. Docteur En Pharmacie - Mention Pharmacognosie
Degree Licenciado En Química

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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