Section 16-10-7
School visited by trustees.
The board of trustees shall visit the schools under its jurisdiction at least once each month and consult with the teachers and principals of the schools as to the progress of the pupils, conditions and cleanliness of the school and the grounds belonging to same and give such aid as in its power for the advancement of said schools.
(School Code 1927, §183; Code 1940, T. 52, §143.)