I have 10 years of experience about teaching exactly sciences. Mainly chemistry, but I can help you in physics and mathematics as well. You don't have to pay anything, I would like to improve my English skills. I am from Buenos Aires, Argentina.
I have 10 years of experience about teaching exactly sciences. Mainly chemistry, but I can help you in physics and mathematics as well. You don't have to pay anything, I would like to improve my English skills. I am from Buenos Aires, Argentina.