Introduction Supervision is a mode of leadership over an institution or a work settting.A supervisor is often a competent and responsible person who oversees a group of people who share the same goal.. It is therefore important to choode a leader with keenness in order to ensure ideal results. In an institution,an instructional leader is expected to be a mentor and a guide to his/her subordinates including the students in the institution. An instructional leader is also defined as a person who helps the teachers in an institution to do their work better. He achieves this by uniting the teachers using the existing system of the school`s management (Mills, Geoffrey,2010).