The topics are Leadership in Diverse Groups, Leading Diversity through Christian Faith, Identifying Essential Elements Within Your Organization which is a school, Addressing Racism and Classism in Schools Today 
Links to help: https://in.sagepub.com/sites/default/files/upm-assets/6831_book_item_6831.pdf
https://christintheclassroom.org/vol_21/21cc_261-278.htm
http://www.ascd.org/publications/educational-leadership/mar07/vol64/num06/As-Diversity-Grows,-So-Must-We.aspx