Which of the following is classified as a formal resource?

The classification of resources into formal and informal categories is essential for understanding resource management. Teachers are considered a formal resource because they are part of an organized, structured system—education institutions—that provide defined services and support based on established qualifications and regulations. They have specific roles, responsibilities, and expectations that contribute to the educational process, making their contribution systematic and reliable.

Formal resources often include those individuals or services that are sanctioned by an organization or institution, thereby having recognized authority or qualifications in their field. Teachers fulfill this role by being trained professionals who follow curricular guidelines and educational standards set by governing bodies in the education sector.

In contrast, other choices like community friends, local parks, and volunteering groups are generally more informal in nature. Community friends might provide support and companionship but lack the structure and credentials that characterize formal resources. Local parks serve as recreational spaces but do not offer direct educational or organized structured services, and volunteering groups may vary widely in terms of organization and formal recognition, hence falling into a more informal category.