In this science fiction short story, Asimov explores the potential consequences of advanced computer technology for education and the experience of childhood. The author creates a world set in the year 2155; however, despite this advanced year, the story is not overwhelmed with futuristic imagery or technical jargon. He tells the story from 11-year-old Margie’s point of view, a stylistic choice that is appropriate considering the story’s original publication in a children’s newspaper. Furthermore, the futuristic setting contributes to the story’s success with any audience by using simple, accessible language to explore the more complicated topics at hand, including education, technology, childhood, and socialization. Through the use of irony and juxtaposition, Asimov develops the themes of The Consequences of Technological Advancement, Isolation and Loneliness, and Nostalgia for the Past.

The story is based on the following premise: By the year 2155, education has shifted from the public sphere of a school building with other children to the private sphere of the home. Rather than a human teacher or even a parent to instruct them, each student uses a computer called a “mechanical teacher” to give them their lessons and grade their homework.