On May 15 the open lesson was organized at the 6th class in the natural science education. The lesson topic was ̎ Human healthy lifestyle ̎ .
The pupils could explain the need of healthy lifestyle , had the ideas for prevention of the unhealthy habits, the causal relationship of preventing from getting overtired.
Thanks to that lesson pupils became aware of the unity of nature and integrity, its maintenance and the sense of necessity in that process.