One of the handiest tools that I use when I teach is Comapping- it has been a fantastic tool for developing the agenda for each and every class that I teach on campus. Comapping allows me to map out what I am going to cover with links and attachments that makes it very easy for my students to access and use. Once I have completed my agenda map for the classroom session, I simply Publish to Web from within Comapping and grab the embedding code that is generated. Once I have the embedding code I simply paste it into Moodle to generate the mind map. Here is an example below of a agenda map that I recently used in a class this week.