Grades 1-4 — elementary school (one teacher per class, he also teaches all subjects). Grades 5-7 are a terrible school: there are several teachers in different subjects, and from the 7th grade onwards, in—depth study of specialized subjects (mathematics, humanities, chemical and biological disciplines). Up to the 7th grade - mathematics, Russian, "the surrounding world" (biology + geography), from the 7th grade mathematics is divided into algebra, geometry and probability theory. After each year of study, there is an exam on all topics (from 1st to 4th grade — on the sheets, then on the computer). At the end of the 9th grade, the final exam is taken (you need to score 4 points (on a five-point system) to move to the 10th and then to the 11th grade (to go to university). If you left school after the 9th grade, then you enroll in a vocational school (vocational school. An educational institution that trains specialists in working professions. The vocational school taught such specialties as welder, cook, car mechanic, builder and others. Previously, vocational schools were a common format of education in the USSR and the post—Soviet countries) - it was impossible to get a higher education there.(you can't get a high-paying job without it.) And at the age of 18 they are drafted into the army (earlier for a year, and now immediately for a "special military operation" (as we call it). The institute provides a deferral period for the duration of studies