This power point is a fantastic explanation of why the Protestant Reformation started and where it spread in Europe and eventually the Americas. It also includes a great visual of the religious branches of Christianity that stemmed from the Reformation. I see a ton of AHA faces when I present this one! It also has a graphic organizer posted. Students fill it out while teacher is presenting. Find it at the instructomania store or at http://www.teacherspayteachers.com/Product/Reformation-Powerpoint-Graphic-Organizer-Worksheet
Consider the Protestant Reformation Notes and Activity Bundle posted for this same powerpoint and tons of other activities at http://www.teacherspayteachers.com/Product/Protestant-Reformation-Notes-Activity-Packet-Martin-Luther-724090. Also, The folding project posted (great review) and Martin Luther movie graphic organizer have also been popular. The movie is fairly recent and it shows the struggles of this era accurately. I think it's worth the time if even in sections. There is a graphic organizer for the movie posted.
Martin Luther, Catholic Church, Indulgences, Corruption Tony Pavlovich Instructomania