A shot featuring the scenery first and pans to feature the bus arriving. Then a cut to seeing the children getting off the transport.
A wide angle view from the back of the children with only the instructors visible, allowing all the participants to be seen, but not as easily identified.
A shot which captures archery from the view of the child, possibly taken over a shoulder of a child or by a go pro.
Taken with a wide angle lense the shot will capture a full shot of the children gathered around the fire possibly either through the flames or span to a higher view / bird's eye view.
Captured on a go pro the shot will feature the view / experience of one of the children . This will allow it to feel more personal and to capture the role of which the students will all experience on the trip.
This shot will only focus on a small group or individuals at a time allowing the students feeling to be clearly portrayed in a medium-long shot.