Mathematics tutor for all levels from the second to 12th grade.

I am Bora and am 42 years old. I have been teaching mathematics and science to all students for over 20 years. I started my teaching and mentoring activities firstly face-to-face, but I have also been this job online for (more or less) 15 years. Face-to-face and online teachings have both advantages and disadvantages: while some topics are explained and learned online better than the face-to-face teaching, for some other topics, it is the opposite.