Which of the following is NOT a responsibility of a school bus driver?

Answer: C — Teaching academic subjects to students

A school bus driver has a variety of important responsibilities, but teaching academic subjects is not one of them. The primary duties of a school bus driver center around ensuring the safe transport of students, which includes actions like ensuring student safety while boarding and disembarking, maintaining cleanliness on the bus, and conducting pre-trip inspections to ensure the vehicle is safe for use. In contrast to the other options, which pertain directly to the operation and oversight of the bus and the student's wellbeing during transport, teaching academic subjects falls outside the scope of a school bus driver's role. Drivers focus on transportation logistics and student safety rather than educational instruction, which is the responsibility of teachers and educational staff.