A look at teaching tagging to eighth graders. The author suggests that maybe they have to try it first before they see the need for it. I would agree. Until they are using it, tagging doesn't seem important.
How to take yourself and your students from just hunting and gathering website to "planting"--analyzing and sharing information.
Get step by step instructions for students.
This is a great video for teachers.
This is a great instruction video for teachers--how to use diigo in the classroom with students.
Diigo now allows for students to organize their research into an outline form -- helps them know where they are lacking evidence for their papers.