This paper describes the process of planning change in a London comprehensive school in order to raise the level of achievement of a group of African-Caribbean boys in February 1997. It looks at the level of awareness of staff and management of the need for change and their attitudes to the introduction of a mentoring program for Black boys. Firstly, I looked at how schools implement change with regards to matters not considered central to the curriculum. Secondly, I looked specifically at my current school and the priority it had given to the fact of Black boys underachievement and the changes that have evolved from this. This involved a review of literature relating to the role of the school, teachers, parents, Black boys and the teacher as researcher.