What are the guidelines / restrictions for use of the same evidence across the papers?Overlap is fine. So, for example, you can cover the Korean War under Topic 11, Wars and also Topic 12 as a Cold War Crisis. And/or Paper 3, Asia, Topic 15 on Cold War conflicts in Asia.How many sections should I teach to my students? The IB advice is to teach three sections for Paper 3. This is to ensure that students have enough choice...