search close
The most searched lessons
Online classes in our virtual classroom
Flexible classes adapted to your day-to-day life
We promise, if you are not satisfied we will refund your money.


She's from Philippines


Science Teacher with 14 years of experience. Loves to teach learners 10-15 years old.

Hi! I am Odenna Siano, a licensed Science Teacher from the Philippines. I am currently teaching Senior High School students with the subjects Chemistry, Earth Science, and Earth and Life Science. I am a Masters Degree holder and currently pursuing my Doctorate Degree in the subject. I want to organize my class based on the needs of my students and engange them in the wonders of Science in different fields. Also, I am very much willing to guide and help you in terms of your communicative skills and help you gain confidence in speaking the English language. Hope to see you in my class! God bless!


over 10 years of experience teaching online classes

  • Natural sciences Advanced
    Science Teacher with 14 years of experience. Loves to teach learners 10-15 years old.
  • Social sciences Intermediate
    A licensed teacher, teaching high school students for 14 years.




Degree Diploma
Master/Postgraduate Diploma

Book an online lesson (The calendar displayed shows your local time)

Odenna accepts bookings with at least 48 hours in advance.

hours Monday

Can't find the availability that suits your needs?

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".

• How does a lesson at Classgap happen?

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.

Other recommended online Natural sciences teachers:

$13 /h 20 minute trial lesson

New Tutor




Natural sciences

Hello, my name is Mohamad Ouaidat, I am from Lebanon. I hold a Master's degree in Animal Biology from the "Lebanese University - Faculty of Sciences" ...

$9 /h 20 minute trial lesson

New Tutor




Natural sciences

Hello, my name is Asma EZZA, I hold a master's degree in biology from Hassan II University. I have five years of experience as a sciences teacher in p...

$12 /h 20 minute trial lesson

New Tutor




Natural sciences, Spanish Literature

Hi there! I am Lia, I am 21 years old and I am studying my last year of veterinary medicine in Universidad Complutense de Madrid. I come form the Unit...