I got this from a website I am subscribed to - Gizmo freeware. We think that Google is the way to always find stuff, but try this and see what you get. You type in what you want to know, and a mind map opens up on the topic. You can then click on each bubble and it extends! Fantastic.
Similar to a webquest-\In the school setting, an integrated teacher dashboard allows teachers to monitor the progess of each student, view their research activity, and view/comment on students' journals.