How would the presence of a human teacher in the old school make learning joyful for children?

The teacher made dialogue, humor, and group participation possible

The governing concept is joyful learning through human interaction. In the old school, children would share a physical classroom, respond to one another, ask questions, and take part in activities under the teacher’s guidance. A human teacher could use conversation, humour, examples, encouragement, and immediate responses to make a lesson lively. Therefore, option B is correct because dialogue, humour, and group participation create a shared learning experience. Option A replaces human interaction with machinery; C contradicts the open exchange expected in a classroom; and D describes record keeping rather than teaching. Joy comes from meaningful participation, not from storing results.

This is a Class 9 English question. Chapter: The Fun They Had. Topic: the importance of human teachers.