Accordingly a gate was provided, although there was some evidence that the existence of a gate and fence decreased the opportunity for supervising teachers to see into the playground below. (newlawjournal.co.uk)
As the congregation matures, the pastoral leader may withdraw from much of the direct teaching but will need to continue to supervise teachers in terms of vision. (religion-online.org)
Note: Athletic Directors are not eligible unless they also evaluate and supervise teachers during the school day. (njpsa.org)