Final answer:
The buddy system, counting children, and face-to-name counts are all important considerations during field trips.
Step-by-step explanation:
The correct answer is All of the above. When on field trips, it is important to implement the buddy system if there aren't enough adults to supervise all the children. Teachers should also count the children when leaving and returning to the center to ensure that no one is left behind. Additionally, face-to-name counts should be done frequently before, during, and after the trip to keep track of the students.
Learn more about Field trip safety measures