What is the system of education in Russia like

In my opinion I like cumpulsory education in Russia. This education is for children from 6 to 17 years of age. There are various types of schools : general secondary schools, high schools, lyceums and so on. At the middle stage of a secondary school the children learn the basic laws of nature and society at the lessons of history, algebra, English, literature and many others. I think that these subjects are very interesting and impornant for our future life.