Hello,
my name is Ivan Surin, I am currently a student of chemical engineering at ETH Zurich and for 6 years I studied in English College in Prague, successfully having earned IGCSE cetrificate and IB Diploma with top grades. I am offering tutoring in English language, Chemistry and Mathematics, taught in English, for students of elementary, high and grammar schools (gymnasiums). I have experience teaching these subjects and I am confident I can be of help to anyone who would like to improve his or her understanding.