Interesting lessons on separate collection and recycling of waste were conducted by specialists of the Zakamskiy Territorial Administration of the Ministry of Ecology and Natural Resources of the Republic of Tatarstan in schools No. 7 and No. 15 of Nizhnekamsk. During the lessons, the guys held quizzes, solved crosswords, actively answered questions - thus, they learned to see not ordinary garbage in waste but raw materials for recycling and came to the conclusion that separate collection is useful for the environment and the economy.