Session 2 used for brainstorm around eMINTS Instructional Model and Unit Plan. Public rooms free. Can register and request free proaccount for educators. Online whiteboard. Can share links, images, documents
Session 2 allows you to upload and share files. Free version shares files through link. Files kept unless they are not downloaded for 30 days. If you pay for subscription file management is included.
I like this mindmapping tool because it uses Voice Recognition which would be great for students. I also like the ease of integrating links and images.