Mind mapping has been found to be an effective means of helping students organize new learning while reinforcing previous learning and improving information retrieval.
Keep in mind that mind maps are not just good for students, they are great for teachers too. When planning your course, you could use a mind map to decide what content to include and how they are connected. You could then share it with your students so they can get an overview of how you see your course fitting together. Using mind maps to outline your course syllabus not only models how to organize information but also adheres to the universal design principles of conveying information in multiple modes, according to Biktimirov & Nilson, 2006 in Show Them the Money: Using Mind Mapping in the Introductory Finance Course.
Example for "Syllabus Concept Map":