Lower secondary school is the key stage in the formation of a child as a person, at which he learns himself, his desires, capabilities, and determines the way of further development. At this very stage, the child should be provided with a stable basis in the form of profound academic knowledge, socially important skills, and personal qualities. Together with the traditional knowledge and skills, a modern student needs social intelligence, environmental literacy, national and universal values, productivity, and proactivity in any kind of engagement.