"Mind mapping. concept mapping, or brainstorming are three different names with almost the same meaning : collecting,organizing , and representing ideas, tasks, words, or other items linked to and arranged around a central key word or idea into a mind map diagram . Whichever kind of mapping you want to label it , web 2.0 has some free tools for you to help you perform it. I have meticulously compiled a list of some of the best free mapping tools for teachers and students to use."
Via Beth Dichter