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Mayra Rengifo

Mayra

Verified teacher, moderated by the Classgap team
Venezuela
10 10 7

5,0 (7)

91 lessons

Chemistry

+ 3 years of exp. teaching online classes

About me Availability Reviews (7) More info

About me

Online Chemistry classes more than 8 years of experience teaching at different levels

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

Availability

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April 02 - 08, 2025
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08/04
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Feedback from my students

5,0

★★★★★
7 reviews
5★
100 %
4★
0 %
3★
0 %
2★
0 %
1★
0 %
Gabriela Diaz
★★★★★
Le cours avec Mayra a été très bon car elle a été patiente pour expliquer des sujets que je pense qui sont compliqués et le matériel qu'elle a préparé était pratique et facile à comprendre.
Enrique Alejandro Urbina
★★★★★
Excelente explicando, haciendo que se ameno y sencillo de entender
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 chemis ... try 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!
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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!

I teach

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

Languages I speak

SpanishNative
FrenchWorking proficiency
EnglishWorking proficiency

Education

Doctor En Química Aplicada - Mención Orgánica

Ph.D.

Docteur En Pharmacie - Mention Pharmacognosie

Ph.D.

Licenciado En Química

Degree

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