Серия 6

Eugene complains to his family about a new chemist who is not giving life to all his classmates with her pedagogical methods. The Akimovs come up with an ingenious plan — to introduce the strict teacher to their eternally dissatisfied neighbor Palych. It seems to the children that these two will get along and probably become a little kinder. For the sake of a higher goal, Eugene has to temporarily come to his senses, and little Kolya suddenly begins to show interest in experiments.