Final answer:
When parking a school bus downhill on the right-hand side of the road, turning the steering wheel to the right should not be done. Instead, turn the steering wheel to the left.
Step-by-step explanation:
When parking a school bus downhill on the right-hand side of the road, you should not turn the steering wheel to the right, as this can cause the bus to roll downhill and potentially lead to an accident. Instead, you should turn the steering wheel to the left to help keep the bus against the curb or shoulder of the road. Engaging the parking brake is necessary to secure the bus in place, leaving the bus in neutral helps prevent the engine from being strained, and using wheel chocks adds an extra level of safety by blocking the wheels from rolling.