in general, i go twice a week to the museum in listvyanka. and this road is 70 km.e, this is a real vacation. elena kuzevanova, scientific director of the ecological educational center of the baikal museum, winner of the knowledge prize, author of textbooks about baikal, leaves every week irkutsk to the lake there meeting with schoolchildren. baikal, we take samples from the coastal zone of the children, they even put on special suits so as not to get wet and come in with special nets. there they tried to take some pebbles. here in the classroom. they are analyzing these samples of the course on the introduction of oboykala . at the beginning of the 2000s, textbooks for the sixth and seventh grades were first released, then for the fifth, each paragraph was written and rechecked by specialists at the city level. we already have 47 schools teaching tricks. and it's approved program at the city level, but at the regional level we have passed only the fifth grade, every school in the region has the right. uh, take this subject and teach your school. in their baikal mus