An environmental lesson on the topic “The World of Nature” was conducted for children of kindergarten No. 35 “Skazochnaya strana” of Almetyevsk town. The teachers of the preschool institution together with the specialists of the South-Eastern Territorial Administration of the Ministry of Ecology and Natural Resources of the Republic of Tatarstan told about the inseparable connection between man and nature. “Everybody can help the world to the best of his strength and age”, appealed to preschoolers. How exactly this can be done, we will study today”.