Nuclear chemist tutor who is teaching people of all ages for the major subjects of chemistry, physics, biology and mathematics.

I'm Petros I'm 32 years old and I can create tutoring lessons for the major subjects of physics, chemistry, biology, mathematics, geology and all the environmental sciences. I have a major field of environmental science, marine sciences, and nuclear chemistry. Usually the lessons following the demands and needs of my students, based on their time schedule their goals, usually I'm trying not to keep the class longer than 2 hours each time optimal we aim for 1 hour, 2-3 times a week.