On what are lessons shown in Margie's time?
Answer and explanation
Correct answer: On the machine's screen
The governing concept is the story’s depiction of technology-based education in the future. Margie and the other children do not use ordinary printed textbooks as their main learning material. Their mechanical teacher displays lessons and asks questions through a screen built into the teaching machine. Thus option B is correct: the lessons are shown on the machine’s screen. Option A is not a feature of the story, and tree bark in option C is clearly irrelevant. Option D is also incorrect because a blackboard or slate belongs to a more traditional classroom, whereas Margie studies through an automated device at home. The detail emphasizes how technology has replaced the familiar classroom and book.
Frequently asked questions
What is the correct answer to this question?
On the machine's screen
Why is this the correct answer?
The governing concept is the story’s depiction of technology-based education in the future. Margie and the other children do not use ordinary printed textbooks as their main learning material. Their mechanical teacher displays lessons and asks questions through a screen built into the teaching machine. Thus option B is correct: the lessons are shown on the machine’s screen. Option A is not a feature of the story, and tree bark in option C is clearly irrelevant. Option D is also incorrect because a blackboard or slate belongs to a more traditional classroom, whereas Margie studies through an automated device at home. The detail emphasizes how technology has replaced the familiar classroom and book.
Which subject and chapter does this question cover?
This is a Class 9 English question. Chapter: The Fun They Had. Topic: impact of technology.
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