Which of the following is essential for team members to do during their duties?

Being diligent at checking wristbands is essential for team members during their duties because it ensures the safety and security of all participants in the camp. Wristbands often serve as a form of identification that helps staff monitor who is present and authorized to be on the premises. This practice prevents unauthorized access and helps maintain a secure environment, which is critical in settings involving children.

In contrast, allowing children to use their cell phones may lead to distractions and hinder their engagement in camp activities. Focusing solely on lesson plans without flexibility can prevent counselors from adapting to the dynamic needs and interests of the group, undermining the educational experience. Encouraging children to share personal belongings could lead to loss or conflict, as children may not always be prepared to share their items, leading to potential issues. Therefore, the emphasis on diligence with wristbands directly relates to ensuring safety and effective management within the camp.