Why does old education seem memorable in the story?

Correct answer: Because children learned together in it

Old education seems memorable because it brought children together in a shared physical and social environment. They did not merely receive programmed information in isolation; they attended school, learned with classmates, responded to a human teacher, and took part in a common daily experience. Thus, option A expresses the reason most clearly. Option B is incorrect because human teachers were essential to the old system. Options C and D contradict the description: the old system was not based only on screens and it certainly included lessons. The memory of such schooling is connected with cooperation, conversation, friendship, and the feeling that learning was a collective activity rather than a solitary task.