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🏆 Over 1 year of experience teaching online classes

Jhoan S.

He's from Colombia

10 10 1

1 review

About me Availability Reviews (1) More info

About me

Professor with 2 years of experience teaching to pregrade and high school students

Hi! I'm Sebastián and i studied chemistry in Los Andes university. There I was tutor in Hexagono center for help in chemistry issues. I'm a passionate for the learning of my students and my aim when I'm teaching is motivate the students and go out of their minds that chemistry is a boring subject. I promise that your way of seeing and understanding the chcemitry will change. My methodology is give you examples with your knowledge of day to day and extrapolate it to the topic. Another important p...

Hi! I'm Sebastián and i studied chemistry in Los Andes university. There I was tutor in Hexagono center for help in chemistry issues. I'm a passionate for the learning of my students and my aim when I'm teaching is motivate the students and go out of their minds that chemistry is a boring subject. I promise that your way of seeing and understanding the chcemitry will change. My methodology is give you examples with your knowledge of day to day and extrapolate it to the topic. Another important point for me is give the tools to solve any exercise.

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Teaches

  • Chemistry
    • Physicochemistry
    • Stoichiometry
    • Organic Chemistry
    • Basic Chemistry
    • Inorganic Chemistry
    • Analytical chemistry

Availability (The calendar displayed shows your local time)

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Student reviews

andrea
The description has also been written in other languages, click here to read them all

Speaks

SpanishNative

EnglishFull proficiency

Education

Degree - B.A. Químico Puro

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

Música Trompeta Ciclismo

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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5,0

(2)

$9 /lesson

Free trial available

Mario
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Mario
Verified teacher, moderated by the Classgap team
Spain

8 lessons

Chemistry, Physics
Pure chemistry Chemistry Stoichiometry Basic Chemistry

Graduado en QUÍMICA y con MASTER de Profesorado de Secundaria (MAES), con experiencia dando clases particulares, Física y Química de nivel ESO. Lo más importante para mí es que el alumno desarrolle interés por la materia que enseño, por lo que organizo mis clases en torno a este objetivo. Combino la teoría con ejemplos prácticos y ejercicios frecuentes, lo que permite aplicar los conceptos de forma inmediata y repetida durante la lección, facilitando así una mejor retención del contenido.

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$7 /lesson

Free trial available

Dr I.
https://dbwf8q1mv0cee.cloudfront.net/chi/api/user/dtp/paw0pufx3egkavjbgq0yskwndcwgzyme0.jpg/124x124cut/?v=2

Dr I.
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Pakistan

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Dr of pharmacy with extensive experience of teaching chemistry and pharmacy subjects. ⏤ Hey, I am doctor Iqra khan, I have doctor of pharmacy degree. I have been working as full time teacher at a medical college and teaching chemistry, ph...

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$5 /lesson

Free trial available

Joy C.
https://dbwf8q1mv0cee.cloudfront.net/chi/api/user/dtp/smofanmz3egql0cogh-bract1zqlkd060.jpg/124x124cut/?v=1

Joy C.
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Nigeria

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Chemistry tutor for 9 years. There is no concept you cannot understand. Let's talk. ⏤ Hello! I am Joy, a Chemistry teacher and a graduate of Education/Chemistry. I ventured into teaching when I discovered I can explain whatever I know ...

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