This is based on the book World History: Patterns of Interaction Chapter 14, Section 1: Church Reform and the Crusades.
14-slide PowerPoint includes notes on the main problems of the church, reforms of the church, defining a crusade, the main goals of the campaigns, and brief information on the four major wars.
Notes sheet activities (2 types) sold separately include:
World History: One Page Summary Chapter 14, Section 1 Church Reform/Crusades
World History: Chapter 14, Crusades Notes and Map Activity