Specialists of environmental and educational institutions of the republic told pupils of the Oluyazskiy Lyceum of Mamadyshskiy district about environmental conditions on the Earth and factors that positively affect the state of environment. In continuation of the lesson, the specialists of the Prikamskiy Territorial Administration of the Ministry of Economy of the Republic of Tatarstan helped the children to formulate the rules of ecological behavior in the city and in nature. “Environmental education of children is a priority for the Ministry of Ecology of the Republic of Tatarstan. It makes it possible to really improve the state of the environment: children educated from childhood in the spirit of environmental education are the guarantee of our healthy and bright future”, ecologists stressed.