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🏆 Over 3 years of experience teaching online classes

Juan F.

He's from Colombia

About me Availability More info

About me

The tutor wrote the presentation in another language Translate it online

Siempre he pensado que cuando un alumno entiende y maneja un tema, está en la capacidad de, con sus propias palabras, explicar conceptos que le ayuden a interiorizar lo aprendido después de cada sesión. En mis clases pondremos a prueba esta forma de aprender, haciendo un diagnóstico rápido de los conceptos claves, los afianzados, lo que necesitan refuerzo, para brindarte una asesoría personalizada. Me complace mucho saludarlos. Mi nombre es Juan Fernando Rojas, químico y Máster en ciencias quími...

Siempre he pensado que cuando un alumno entiende y maneja un tema, está en la capacidad de, con sus propias palabras, explicar conceptos que le ayuden a interiorizar lo aprendido después de cada sesión. En mis clases pondremos a prueba esta forma de aprender, haciendo un diagnóstico rápido de los conceptos claves, los afianzados, lo que necesitan refuerzo, para brindarte una asesoría personalizada. Me complace mucho saludarlos. Mi nombre es Juan Fernando Rojas, químico y Máster en ciencias química de la Universidad Nacional de Colombia. Para obtener el mayor beneficio de las clases es indispensable la confianza de hacer todas las preguntas necesarias en cualquier momento, que permitan entender cada tema, así aprovecharemos al máximo el tiempo. ¡Nos vemos en la primera sesión!

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Teaches

  • Chemistry
    • Physicochemistry
    • Organic Chemistry
    • Basic Chemistry
    • Inorganic Chemistry
    • Applied chemistry
    • Analytical chemistry
  • Maths
    • Basic Math
    • Calculus

Availability (The calendar displayed shows your local time)

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Speaks

SpanishNative

EnglishBasic

Education

Degree Quimica
Master/Postgraduate Ciencias - Química

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

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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